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Troubleshooting Washer-Extractor Cabinet Hardmount NetMaster Refer to Page 8 for Model Numbers CHM1171C www.comlaundry.com Part No. F232204R4 May 2009 Table of Contents Safety Information.............................................................................. Explanation of Safety Messages........................................................... General Safety Precautions................................................................... Important Safety Instructions ............................................................... Safety Decals ........................................................................................ Operator Safety..................................................................................... 2 2 2 3 5 5 Introduction......................................................................................... Customer Service.................................................................................. Nameplate Location.............................................................................. Model Identification ............................................................................. 6 6 6 7 Theory of Operation ........................................................................... Starting the Machine............................................................................. Fill......................................................................................................... Supply ................................................................................................... Wash ..................................................................................................... Drain ..................................................................................................... Extract................................................................................................... 8 8 8 8 8 8 8 Troubleshooting .................................................................................. Coins Ignored When Entered................................................................ Control Has No Display........................................................................ No Fill Analysis.................................................................................... Over Flow Analysis .............................................................................. Drain Valve Analysis............................................................................ Door Lock Switch Analysis.................................................................. Door Switch Analysis ........................................................................... Agitation Analysis ................................................................................ Spin Analysis ........................................................................................ Drain Analysis ...................................................................................... Optional Drain Pump Analysis............................................................. Dispenser Flush Analysis ..................................................................... Contactor Analysis (Wash and Spin).................................................... VFD Analysis ....................................................................................... Overload Relay Tripping Repeatedly ................................................... Compartment 2 of Supply Dispenser Not Flushing Completely .......... Troubleshooting and Cleaning the Coin Drop...................................... 9 9 10 14 18 22 26 30 34 38 42 46 50 54 58 62 63 64 © Copyright 2009, Alliance Laundry Systems LLC All rights reserved. No part of the contents of this book may be reproduced or transmitted in any form or by any means without the expressed written consent of the publisher. F232204 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 1 Safety Information Explanation of Safety Messages General Safety Precautions Throughout this manual and on machine decals, you will find precautionary statements (“DANGER,” “WARNING,” and “CAUTION”) followed by specific instructions. These precautions are intended for the personal safety of the operator, user, servicer, and those maintaining the machine. In the interest of safety, some general precautions relating to the operation of this machine follow. DANGER Danger indicates the presence of a hazard that will cause severe personal injury, death or substantial property damage if the danger is ignored. WARNING Warning indicates the presence of a hazard that can cause severe personal injury, death or substantial property damage if the warning is ignored. CAUTION Caution indicates the presence of a hazard that will or can cause minor personal injury or property damage if the caution is ignored. Additional precautionary statements (“IMPORTANT” and “NOTE”) are followed by specific instructions. IMPORTANT: The word “IMPORTANT” is used to inform the reader of specific procedures where minor machine damage will occur if the procedure is not followed. NOTE: The word “NOTE” is used to communicate installation, operation, maintenance or servicing information that is important but not hazard related. WARNING • Failure to install, maintain and/or operate this product according to the manufacturer’s instructions may result in conditions which can produce serious injury, death and/or property damage. • Do not repair or replace any part of the product or attempt any servicing unless specifically recommended or published in this Service Manual and unless you understand and have the skills to carry out the servicing. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the product is properly grounded and to reduce the risk of fire, electric shock, serious injury or death. W006R2 WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer-extractor before servicing. • Never start the washer-extractor with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer-extractor is properly grounded. W460 WARNING Repairs that are made to your products by unqualified persons can result in hazards due to improper assembly or adjustments subjecting you, or the inexperienced person making such repairs, to the risk of serious injury, electrical shock, or death. W007 2 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F232204 Safety Information 6. Do not allow children to play on or in a washer. Close supervision of children is necessary when the washer is used near children. WARNING If you or an unqualified person perform service on your product, you must assume the responsibility for any personal injury or property damage which may result. The manufacturer will not be responsible for any injury or property damage arising from improper service and/or service procedures. W008 Always contact your dealer, distributor, service agent or the manufacturer about any problems or conditions you do not understand. Important Safety Instructions WARNING To reduce the risk of fire, electric shock, serious injury or death to persons when using your washer, follow these basic precautions: 7. Before the washer is removed from service or discarded, remove the door to the washing compartment. 8. Do not reach into the washer if the wash drum is moving. 9. Do not install or store the washer where it will be exposed to water and/or weather. 10. Do not tamper with the controls. 11. Do not repair or replace any part of the washer or attempt any servicing unless specifically recommended in the user-maintenance instructions or in published user-repair instructions that the user understands and has the skills to carry out. 12. To reduce the risk of an electrical shock or fire, DO NOT use an extension cord or an adapter to connect the washer to an electrical power source. 13. Use the washer only for its intended purpose, washing clothes. W023 1. Read all instructions before using the washer. 2. Refer to the GROUNDING INSTRUCTIONS in the INSTALLATION manual (supplied with your washer) for the proper grounding of the washer. 3. Do not wash textiles that have been previously cleaned in, washed in, soaked in or spotted with gasoline, kerosene, waxes, cooking oils, drycleaning solvents or other flammable or explosive substances. They give off vapors that could ignite or explode. 4. Do not add gasoline, dry-cleaning solvents or other flammable or explosive substances to the wash water. These substances give off vapors that could ignite or explode. 5. Under certain conditions, hydrogen gas may be produced in a hot water system that has not been used for two weeks or more. HYDROGEN GAS IS EXPLOSIVE. If the hot water system has not been used for such a period, before using a washer, turn on all hot water faucets and let the water flow from each for several minutes. This will release any accumulated hydrogen gas. The gas is flammable. Do not smoke or use an open flame during this time. F232204 14. Never wash machine parts or automotive parts in the machine. This could result in serious damage to the basket. 15. ALWAYS disconnect the washer from its electrical supply before attempting any service. 16. Install the washer according to the INSTALLATION INSTRUCTIONS. All connections for water, drain, electrical power and grounding must comply with local codes and, when required, be made by licensed personnel. 17. To reduce the risk of fire, textiles which have traces of any flammable substances such as vegetable oil, cooking oil, machine oil, flammable chemicals, thinner, etc. or anything containing wax or chemicals such as in mops or cleaning cloths, must not be put into the washer. These flammable substances may cause the fabric to ignite. 18. Do not use fabric softeners or products to eliminate static unless recommended by the manufacturer of the fabric softener or product. 19. Keep the washer in good condition. Bumping or dropping the washer can damage its safety features. If this occurs, have the washer checked by a qualified service person. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 3 Safety Information 20. If the supply cord is damaged, it must be replaced by a special cord or assembly available from the manufacturer or its service agent. 21. Be sure that water connections have a shut-off valve and that fill hose connections are tight. CLOSE the shut-off valves at the end of each wash day. 22. The loading door MUST BE CLOSED any time the washer is to fill, tumble or spin. DO NOT bypass the loading door switch and permit the washer to operate with the loading door open. WARNING This machine must be installed, adjusted, and serviced by qualified electrical maintenance personnel familiar with the construction and operation of this type of machinery. They must also be familiar with the potential hazards involved. Failure to observe this warning may result in personal injury and/or equipment damage, and may void the warranty. SW004 23. Always read and follow the manufacturer’s instructions on packages of laundry and cleaning aids. Heed all warnings and precautions. To reduce the risk of poisoning or chemical burns, keep them out of the reach of children at all times (preferably in a locked cabinet). 24. Always follow the fabric care instructions supplied by the textile manufacturer. 25. Never operate the washer with any guards and/or panels removed. 26. DO NOT operate the washer with missing or broken parts. IMPORTANT: Ensure that the recommended clearances for inspection and maintenance are provided. Never allow the inspection and maintenance space to be blocked. WARNING Install the machine on a level floor of sufficient strength. Failure to do so may result in conditions which can produce serious injury, death and/or property damage. W703 27. DO NOT bypass any safety devices. 28. Failure to install, maintain and/or operate this washer according to the manufacturer's instructions may result in conditions that can produce bodily injury and/or property damage. NOTE: The WARNING and IMPORTANT SAFETY INSTRUCTIONS appearing in this manual are not meant to cover all possible conditions and situations that may occur. Common sense, caution and care must be exercised when installing, maintaining and operating the washer. Any problems or conditions not understood should be reported to the dealer, distributor, service agent or the manufacturer. CAUTION Be careful around the open door, particularly when loading from a level below the door. Impact with door edges can cause personal injury. SW025 WARNING Never touch internal or external steam pipes, connections, or components. These surfaces can be extremely hot and will cause severe burns. The steam must be turned off and the pipe, connections, and components allowed to cool before the pipe can be touched. SW014 4 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F232204 Safety Information Safety Decals Operator Safety Safety decals appear at crucial locations on the machine. Failure to maintain legible safety decals could result in injury to the operator or service technician. To provide personal safety and keep the machine in proper working order, follow all maintenance and safety procedures presented in this manual. If questions regarding safety arise, contact the manufacturer immediately. Use manufacturer-authorized spare parts to avoid safety hazards. WARNING NEVER insert hands or objects into basket until it has completely stopped. Doing so could result in serious injury. SW012 To ensure the safety of machine operators, the following maintenance checks must be performed daily: 1. Prior to operating the machine, verify that all warning signs are present and legible. Missing or illegible signs must be replaced immediately. Make certain that spares are available. 2. Check door interlock before starting operation of the machine: a. Attempt to start the machine with the door open. The machine should not start with the door open. b. Close the door without locking it and attempt to start the machine. The machine should not start with the door unlocked. c. Close and lock the door and start a cycle. Attempt to open the door while the cycle is in progress. The door should not open. If the door lock and interlock are not functioning properly, call a service technician. 3. Do not attempt to operate the machine if any of the following conditions are present: a. The door does not remain securely locked during the entire cycle. b. Excessively high water level is evident. c. Machine is not connected to a properly grounded circuit. Do not bypass any safety devices in the machine. WARNING Never operate the machine with a bypassed or disconnected balance system. Operating the machine with severe out-of-balance loads could result in personal injury and serious equipment damage. SW039 F232204 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 5 Introduction Customer Service For technical assistance, call (920) 748-3121. Alliance Laundry Systems is not responsible for personal injury or property damage resulting from improper service. Review all service information before beginning repairs. Nameplate Location If literature or replacement parts are required, contact the source from whom the machine was purchased or contact Alliance Laundry Systems at (920) 748-3950 for the name of the nearest authorized parts distributor. When calling or writing about your product, be sure to mention model and serial numbers. Model and serial numbers are located on nameplate(s) as shown. Model No. Serial No. Voltage Amps Required Circuit Breaker Amps. Hz Wire Max. Load Elec. Heating Product No. LB Phase KG Max. Speed KW Steam Press PSI Date Code RPM BAR ps Am d . . ee ps e Sp PSI l No x. Am Phas de er Ma Mo l No. ak ria KG Press it Brere Se ge cu am Wi lta d Cir Ste ire de LB KW qu Co Re te Da Hz Load ng x. Ma Heati c. Ele M RP R BA Vo . du ct No Pro CHM2411P CHM2411P 6 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F232204 Introduction Model Identification Information in this manual is applicable to these washers. DC20NC2 DC25NC2 DC30NC2 DC40NC2 DC60NC2 HC18NC2 HC18NP2 HC20NC2 HC25NC2 HC25NP2 HC27NC2 HC27NP2 HC30NC2 HC35NC2 F232204 HC35NP2 HC40NC2 HC50NC2 HC50NP2 HC60NC2 HC60NCF HC80NCV NC18NP2 NC27NP2 NC50NP2 NC80NPV SC18NC2 SC18NP2 SC18NR2 SC18NX2 SC20NC2 SC20NR2 SC20NX2 SC25NC2 SC25NP2 SC25NR2 SC25NX2 SC27NC2 SC27NP2 SC27NR2 SC27NX2 SC30NC2 SC30NR2 SC30NX2 SC35NC2 SC35NP2 SC35NR2 SC35NX2 SC40NC2 SC40NR2 SC40NX2 SC50NC2 SC50NP2 SC50NR2 SC50NX2 SC60NC2 SC60NCF © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT SC60NR2 SC60NRF SC60NX2 SC60NXF SC60NYF SC80NCV SC80NPV SC80NRV SC80NXV SC80NYV 7 Theory of Operation Starting the Machine Drain The door lock will not allow a cycle to be started until the door has been closed. Cabinet Hardmount washer-extractors use a normally open gravity-type drain system. No pump is used. When the drain valve opens, the perforated basket allows water to drain from it. Fill The operator selects a cycle and starts the machine. Water enters the machine through water valves that are controlled by the microcomputer. As water fills the basket, a column of air is trapped in a pressure bulb and hose. The air pressure continues to increase as the basket fills with water. When the desired water level is reached, the water level switch triggers the microcomputer and the water valves turn off. A vacuum breaker installed in the inlet plumbing prevents the backflow of water. In the event of a power failure, the drain valve will open automatically and the machine will drain. Extract A final high-speed extract step removes water from the load, which maximizes drying efficiency. The door lock system will not allow the door to be opened until the cycle has finished. Supply The operator can either connect external liquid supplies to the machine or fill the supply dispenser with liquid or dry supplies. The supply dispenser's nozzles flush the compartments with water at the appropriate times throughout a cycle. Wash The basket includes ribs that lift the laundry from the wash water. The laundry then tumbles back into the bath. In 2-speed and variable-speed models, 1 dual-speed motor drives the basket's shaft with a V-belt. In 3speed models, 2 motors drive the basket's cylinder with a V-belt. 18-60 pound capacity models use 2 bearings that are held in place by a single cast-iron trunnion that is bolted to the frame. 80 and 125-pound capacity models use 2 flange-type bearing that are bolted to the frame. 8 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F232204 Troubleshooting 1. Coins Ignored When Entered F232204 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 9 Troubleshooting 2. Control Has No Display 10 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F232204 Troubleshooting Please see following 2 pages for wiring diagram information. F232204 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 11 Troubleshooting Control Has No Display (Sheet 1 of 2) Y: 208-240V/60HZ/1ø/2W/24VAC CTRL C24 14 AWG(2.5mm2) L1 C23 PURPLE T1A 6 DV1 FU1 DRAIN VALVE MOTOR M3 MOTOR COOLING FAN ALL MOTOR CIRCUIT WIRING IS 14 AWG BLACK (SPIN) J9-6-4 7 5 30 24VAC ALL WIRE IS 18 AWG UNLESS OTHERWISE SPECIFIED LOW SPEED RED (SPIN) J9-6-8 HIGH SPEED 1 86 24VAC 1 FU4 31 H1-1 F3A 250V 63 30 H1-2 5 { { MACHINE CONFIG. 5VDC 42J VN3 SUPPLY 1 PREWASH DETERGENT YV3 V3 J9-1-1 49 H5-10 (V6) 63 250V CARD READER CONFIGURATION FS-3 V4 J9-1-2 51 H5-11 (V7) DOOR LOCKED SWITCH YV4 F2A (F2) 250V 76 VN2 SUPPLY 3 SOFTENER YV5 V5 J9-1-3 53 H5-5 (V8) F2A (F3) 77C J3-1-2 78 COIN METER CONFIGURATION YEL H2-2 BRN H2-3 J3-1-1 ORG H2-1 76 YEL H2-2 77B 38 250V J3-1-3 77A ACCESS PANEL / PROGRAM SWITCH J9-2-3 H5-4 H2-1 COIN VAULT AUDIT SWITCH D4 VN5 J3-1-1 77B 3 SUPPLY 2 WASH DETERGENT/BLEACH ORG ACCESS PANEL / PROGRAM SWITCH D3 FS-2 J3-1-2 78 DOOR CLOSED SWITCH H5-3 } CHASSIS D6 POWER "IN" F2A (F1) } J9-2-1 63J 42 2 1 CHASSIS F5A 250V FU3 BLUE (SPIN) J9-6-6 87 42 WHITE (SPIN) J9-6-5 M1 1~ BLU BRN VIO 6 J9-6-2 ORN (16 AWG) YEL M2 TC1 CONTROL TRANSFORMER X X 8 6 1 WHT 2 (22 AWG BLK 3 KA2 DRAIN RELAY DV2 83 YEL LIMIT OF EQUIPMENT 250V 4 5 MECHANICAL INTERLOCK WHITE (WASH) 250V T1.6A 250V 3 CHASSIS 85 FU6 84 82 81 PURPLE T1.6A FU2 FU5 1 J9-6-9 79 PE GND T1A MOTOR THERMAL PROTECTOR XT2 P.E. 84J 250V J9-6-7 EMI FILTER 0.001uf Cap. P/N 270319 82J 80 KM5 EXTRACT CONTACTOR KM3 FWD WASH CONTACTOR 18 AWG XT1 KM4 REV WASH CONTACTOR L2 BLUE (WASH) L2 J9-6-3 L2 BLACK (WASH) L1 J9-6-1 L1 J3-1-3 77A FS-1 H2-3 BRN H5-12 35 H8-3 32 H8-5 33 H8-6 34 H8-1 37 H8-8 H1-10 YV4 V4 J9-1-4 55 H5-14 (V9) F2A (F4) 250V H5-7 VN1 J9-1-5 57 SPARE H5-13 (V10) F2A (F5) 250V H5-6 SPARE VN1 HOT FILL WATER VALVE YV1 H5-8 (V11) H1-3 H3-6 36 H8-7 H3-3 F2A (F6) H2-10 YV9 V2 J9-1-7 60 H5-1 (V12) ST1 J11-1-5 H3-2 "EMPTY" LEVEL SWITCH 41 F2A (F7) J11-1-7 H3-5 21 TEMP PROBE OPTION J9-2-5 RED C2-R C1-R H5-1 C1-B H5-2 18 H4-3 J11-1-9 19 H4-1 J11-1-3 17 H4-5 20 H4-2 BLK 22 P> YV2 40 V9 (HEAT SAFETY) LOW LEVEL C2-B J9-2-4 250V AUXILIARY FILL VALVE V10 V8 J11-1-1 H5-2 (V13) 62 H5-9 (V14) 43 H4-3 (V15) 62 H4-4 (V16) 45 H4-1 (V17) 46 H4-5 (V18) H4-6 (V19) J9-1-8 61 F2A (F8) 250V KA2 DRAIN VALVE RELAY F2A (F9) 250V 43N OPTIONAL STEAM HEAT YV9 OPTIONAL DRAIN PUMP RELAY FWD CONTACTOR DOOR REED SWITCH (MAGNETIC) 21 MEDIUM 22 31 HIGH 32 J11-1-1 H1-9 TEST F2A (F11) 250V KM3 P/N 370433 or 370434 F2A (F10) 250V KA3 AP1 OUTPUT BOARD P> VN8 YV8 SP1b VN1 P> J9-1-9 YV10 SP1c VN10 COLD FLUSH WATER VALVE H1-8 D3 J9-2-2 D5 SPARE H1-7 F2A (F12) 14 H1-4 15 H1-12 13 H1-8 5vDC 250V KM4 7 REV CONTACTOR 95 F2A (F13) H3-1 250V ST2 KM5 47 96 F2A (F14) 250V AUXILIARY DRAIN 4 59 H1-4 SP1a VN2 COLD FILL WATER VALVE COIN BLOCKING COIL (24VAC) OPTIONAL J9-1-6 H1-5 250V VN9 HOT FLUSH WATER VALVE EXTRACT CONTACTOR CURRENT OVERLOAD RELAY V1 LOGIC BOARD TO OUTPUT BOARD COMMUNICATION VN4 SUPPLY 4 48 H4-7 (V20) 64 H4-8 (V21) 250V 65 H1-5 6 H1-11 H1-2 F2A (F15) M4 YA1 4 H1-6 H1-1 39 F2A (F16) J9-2-6 D2 (BLK) YA2 H3-4 + D1 (ORG) J9-2-7 3 H1-2 16 H1-16 5 H1-7 250V DOOR UNLOCK SOLENOID NOTE: Refer to the wiring diagram supplied with your machine. 12 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F232204 Troubleshooting Control Has No Display (Sheet 2 of 2) CONTACTORS FACE FRONT OF MACHINE JMP 12K 20uF 50uF C23 JMP LEGEND J9-6 MOTOR CONNECTOR 8 = TERMINAL STRIP, TERMINAL #8 CONTACTOR DETAIL - OPTIONAL CONNECTIONS L2 T1 T2 95 96 TYPICAL RELAY SS1 1 SS3 3 SS2 WHITE (SPIN) J9-6-5 JMP 130uF 130uF JMP JMP 2 130uF C20 9 6 3 NOTES: 1 2 3 4 NORMALLY CLOSED CONTACTS NORMALLY OPEN CONTACTS 6 5 1 IF MOTOR ROTATION IS INCORRECT, REVERSE "BLUE" AND "BLACK" WIRES FOR LOW SPEED OR "RED" AND "WHITE" WIRES FOR HIGH SPEED. J9-6 MOTOR MAY NOT BE PRESENT ON ALL MACHINES. 2 SUPPLY 1 COMPARTMENT WILL FLUSH WITH EACH FILL WHEN YV3 IS NOT INSTALLED. 3 USE CONFIGURATION SHOWN AND REMOVE COIN VAULT AUDIT SWITCH FOR REMOTE START OR CARD READER MODELS. COMMON 4 COIN BLOCKING COIL, COIN METER AND OPTICAL COIN DROP ACTUATION CIRCUIT WILL NOT BE PRESENT ON CARD READER VERSIONS OF MACHINES. 5 MACHINE CONFIG. JUMPER SUMMARY (W/+5VDC PINS H5-8 THRU H5-12): HS-6 DOMESTIC/INTERNATIONAL: JUMPER-INTERNATIONAL. NO JUMPER-DOMESTIC HS-5 WATER HEATING: JUMPER-TEMP-CONTROLLED FILL. NO JUMPER-HEAT W/HEATER HS-4 DRAIN/PUMP: JUMPER-PUMP ONLY. NO JUMPER-DRAIN VALVE PRESENT HS-3 MOTOR DRIVE: JUMPER-VFD. NO JUMPER-2 SPD 6 YV9 AND YV10 ARE USED WITH TWO SEPARATE 3 WAY "ELBI" WATER VALVES, ARE NOT USED WITH MULLER MIXING VALVE. 7 ST2 (THERMAL OVERLOAD RELAY) MUST BE SET TO "TRIP" AT APPROPRIATE CURRENT LOAD. SET DIAL TO MOTOR NAMEPLATE FULL LOAD CURRENT RATING. IF MOTOR HAS SERVICE FACTOR OF LESS THAN 1.15. SET DIAL TO 90% OF NAMEPLATE FULL LOAD CURRENT RATING. ALSO SET OPERATING MODE DIAL TO "M" (MANUAL RESET) TO PREVENT ACCIDENTAL STARTING OF MOTOR. COIL 8 12K CONFIGURATION SHOWN IS FOR ELMO MOTORS ONLY ALL MOTOR CIRCUIT WIRING IS 14 AWG JMP JMP J9-6-8 HIGH SPEED 2 SS4 4 RED (SPIN) 1 5 ODD NUMBERED CONTACTS ARE ISOLATED FROM EVEN NUMBERED CONTACTS BUT OPERATE SIMULTANEOUSLY. TERMINAL NUMBERS MAY VARY FROM RELAY TO RELAY BUT TERMINAL POSITIONS ARE THE SAME. SOLID STATE SWITCH JMP BLUE (SPIN) J9-6-6 4 8 T3 7 7 BLACK (SPIN) 7 TYPICAL CONTACTOR MARKINGS. SUBJECT TO CHANGE. ST2 CURRENT OVERLOAD 69 J9-6-4 L3 69 KM5 EXTRACT CONTACTOR KM4 REV WASH CONTACTOR L1 50uF 20uF 1 JMP C21 9 8 1 31 H6-1 H1-1 30 H1-2 MACHINE CONFIG. 5VDC { { } } H5-3 THRU H5-7 H2-1 PNK H1-3 WHT/BLU H1-7 H2-2 BLU/WHT H1-4 H6-3 PNK H1-3 H2-3 BLU H1-5 H6-4 BLU/WHT H1-4 H2-4 RED/WHT H1-10 VUR H5-8 THRU H5-12 NETWORK BOARD H6-2 5VDC 5 H1-6 RED/BLU 24VDC RXD 24VDC (VUR) CARDMATE PLUS (OPTIONAL) XMIT RCV 5VDC H6-5 BLU H1-5 H2-5 BLK/WHT H1-12 H6-6 GRY H1-12 H2-6 BLK/WHT H1-13 H6-7 GRY/YEL H1-10 H2-7 RED/WHT H1-11 H6-8 NOT USED H1-13 H2-8 NOT USED H1-1 H3-1 ORANGE H2-1 H3-2 WHT/ORG H2-2 H3-3 (DRAIN) H2-3 H1-3 H3-4 BLUE H2-4 H1-4 RED H3-5 WHT/BLU H2-5 H1-5 BLK H2-6 H1-6 TXD NAG GND FROM PC OR PREVIOUS UNIT GND CHASSIS J3-1-1 J3-1-3 J3-1-2 J3-1-1 J3-1-3 NRFA H2-1 ORG 24VDC YEL H2-2 BRN H2-3 ORG H2-1 YEL H2-2 MDC 30XX J3-1-2 H6-9 NOT USED H1-14 H6-10 RED/WHT H1-1 H6-11 ORG/WHT H1-11 H6-12 BLK/WHT H1-2 H6-13 BLK/WHT H1-9 TAN H1-8 5VDC 5VDC CRP COMM COMM H6-14 NBP H8-3 H8-5 H8-6 H8-1 H8-8 H8-7 H2-10 J9-2-4 RED H1-2 BLK H5-1 C1-B H5-2 18 H4-3 19 H4-1 17 H4-5 20 H4-2 GRN/YEL 22 AWG SHIELDED SPICLK H2-5 RED H2-4 WHITE H2-6 BLK H2-8 RED/BLK H2-7 WHT/BLK H2-9 BLK/PNK CD1 5VDC SPISOMI CD1 "EMPTY" LEVEL PRESSURE SWITCH CD1 COMM LOGIC GROUND CD2 5VDC LOGIC GROUND CD2 C1-R GND H3-6 TEMPERATURE SENSOR INPUT H1-5 1 H1-13 2 J3-2-2 GREEN J3-2-3 BLUE J3-3-1 RED J3-3-2 GREEN H1-11 7 J3-3-3 HIGH WATER LEVEL PRESSURE SWITCH H1-3 AP2 CONTROL ASSY LOGIC BOARD 1K 15K 1K BLUE RED GREEN LOW WATER LEVEL PRESSURE SWITCH LOGIC GROUND TO NEXT UNIT OR TERMINATION RESISTOR IF FINAL MACHINE RED 15K OUT TO TEMP SENSOR LOGIC GROUND P.E. J3-2-1 4 OPTIONAL SINGLE COIN DROP (MECHANICAL ACTUATION) COIN DROP 2 (OPT) COIN DROP 1 (STD) 10 12 4 OPTIONAL DUAL COIN DROP (OPTICAL ACTUATION) H1-4 11 14 H1-4 15 H1-12 13 H1-8 4 H1-5 DOOR CLOSED INPUT (ACH INPUT) DOOR CLOSED OUTPUT DOOR LOCKED INPUT (ACH INPUT) DOOR LOCKED OUTPUT LOCK/UNLOCK LOGIC SIGNAL RETURN/OUTPUT FOR DOOR LOCK/UNLOCK SOLENOID VUR LOGIC GROUND H1-15 H1-14 12 H1-13 10 H1-3 7 H1-6 2 H1-10 1 H1-9 8 H1-1 9 3 AP3 6 H1-11 VUR 3 H1-2 16 H1-16 LOGIC GROUND DOOR INTERLOCK CONTROL BOARD 24vDC 7 B OUT SPISIMO H1-8 2 A OUT H1-1 RESET SIGNAL CD2 COMM C2-B B IN GND NETWORK INTERFACE BOARD H2-3 BRN PROBE ON J9-2-5 RED C2-R A IN 5VDC 5 OUTPUT/RETURN FOR DOOR UNLOCK/LOCK SOLENOID 24vDC F2A H1-7 AC COMMON INPUT 2 AC COMMON ACH 24V 250V F232204 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT CHM167S 13 Troubleshooting 3. No Fill Analysis Note: Everything working properly and the control calling for water fill. (1) Is there voltage at wire 21 or terminal 31 on pressure switch to wire 19 at H4-1 on the logic board? No Check wiring to pressure switch. Replace pressure switch if necessary. Replace output board. Yes No (2) (3) Are LEDs V11 and V12 on the output board emitting light (on)? No Are fuses F6 and F7 on the output board blown? Yes Replace the blown fuse(s). Yes Are LEDs V11 and V12 on the output board emitting light (on)? Yes (4) Is there voltage from H5-8 or H5-1 to FS2 on the output board? No Replace output board. Yes (5) Note: Checking for voltage across the water valve. Is there voltage at V1 or V2 on the water inlet valve to FS2 on the output board? No Correct wiring between water inlet valve and output board. Yes Does the water inlet valve operate properly? Does water enter the machine? No Make sure water supply is turned on. Check for kinks or blockage in the hoses. Rebuild or replace the water inlet valve. Yes Water fill operational. CHM457S 14 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F232204 Troubleshooting Please see following 2 pages for wiring diagram information. F232204 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 15 Troubleshooting No Fill Analysis (Sheet 1 of 2) Y: 208-240V/60HZ/1ø/2W/24VAC CTRL C24 14 AWG(2.5mm2) L1 C2 PURPLE T1A 6 DV1 FU1 M3 MOTOR COOLING FAN ALL MOTOR CIRCUIT WIRING IS 14 AWG BLACK (SPIN) J9-6-4 7 5 30 24VAC ALL WIRE IS 18 AWG UNLESS OTHERWISE SPECIFIED LOW SPEED WHITE (SPIN) J9-6-5 M1 1~ BLU BRN VIO 6 J9-6-2 ORN (16 AWG) YEL DRAIN VALVE MOTOR TC1 CONTROL TRANSFORMER X X 8 M2 1 WHT 2 (22 AWG BLK 3 KA2 DRAIN RELAY DV2 83 YEL LIMIT OF EQUIPMENT 250V 250V 4 5 MECHANICAL INTERLOCK WHITE (WASH) 250V T1.6A 250V 3 CHASSIS 85 FU6 84 82 81 PURPLE T1.6A FU2 FU5 1 J9-6-9 79 PE GND T1A MOTOR THERMAL PROTECTOR XT2 P.E. 84J 82J 80 J9-6-7 EMI FILTER 0.001uf Cap. P/N 270319 KM5 EXTRACT CONTACTOR KM3 FWD WASH CONTACTOR 18 AWG XT1 KM4 REV WASH CONTACTOR L2 BLUE (WASH) L2 J9-6-3 L2 BLACK (WASH) L1 J9-6-1 L1 BLUE (SPIN) J9-6-6 RED (SPIN) J9-6-8 HIGH SPEED 1 86 24VAC FU3 F5A 250V 87 42 FU4 31 H1-1 F3A 250V 63 30 H1-2 5 { { MACHINE CONFIG. 5VDC 42J VN3 SUPPLY 1 PREWASH DETERGENT YV3 V3 J9-1-1 J9-2-1 63J 42 2 49 H5-10 (V6) 63 CHASSIS D6 POWER "IN" F2A (F1) 250V CARD READER CONFIGURATION FS-3 J9-1-2 51 H5-11 (V7) DOOR LOCKED SWITCH V4 F2A (F2) 250V 76 VN2 SUPPLY 3 SOFTENER YV5 V5 J9-1-3 53 H5-5 (V8) F2A (F3) YV4 V4 J9-1-4 55 H5-14 (V9) 5 4 VN1 J9-1-5 H5-7 57 SPARE H5-13 (V10) F2A (F5) 250V H5-6 SPARE VN1 HOT FILL WATER VALVE YV1 V1 J9-1-6 59 H5-8 (V11) F2A (F6) 250V VN9 HOT FLUSH WATER VALVE V2 60 H5-1 J3-1-1 ORG H2-1 YEL H2-2 77B J3-1-3 H2-3 BRN 35 H8-3 32 H8-5 33 H8-6 34 H8-1 37 H8-8 H1-3 H3-6 36 H8-7 H3-3 3 H2-10 1 40 (V12) H2-3 H1-4 V9 J9-1-7 BRN H1-5 ST1 J11-1-5 H3-2 "EMPTY" LEVEL SWITCH BLK 22 41 F2A (F7) J11-1-7 H3-5 P> COLD FILL WATER VALVE YV2 78 77A 21 SP1a VN2 YV9 J3-1-2 76 F2A (F4) 250V H2-2 H1-10 LOGIC BOARD TO OUTPUT BOARD COMMUNICATION VN4 SUPPLY 4 77C FS-1 2 YEL ACCESS PANEL / PROGRAM SWITCH 38 250V H5-12 J3-1-3 77A COIN METER CONFIGURATION J9-2-3 H5-4 H2-1 COIN VAULT AUDIT SWITCH D4 YV4 J3-1-1 77B 3 VN5 ORG ACCESS PANEL / PROGRAM SWITCH D3 FS-2 J3-1-2 78 DOOR CLOSED SWITCH H5-3 SUPPLY 2 WASH DETERGENT/BLEACH 1 CHASSIS TEMP PROBE OPTION J9-2-5 RED C2-R (HEAT SAFETY) LOW LEVEL C2-B J9-2-4 C1-R H5-1 C1-B H5-2 250V AUXILIARY FILL VALVE YV8 V10 V8 (V13) 62 H5-9 (V14) 43 H4-3 (V15) 62 H4-4 (V16) 45 H4-1 (V17) 61 F2A (F8) 250V KA2 DRAIN VALVE RELAY F2A (F9) 250V 43N OPTIONAL STEAM HEAT YV9 FWD CONTACTOR P/N 370433 or 370434 DOOR REED SWITCH (MAGNETIC) H4-3 19 H4-1 J11-1-3 17 H4-5 20 H4-2 21 MEDIUM 22 31 HIGH 32 J11-1-1 H1-9 TEST F2A (F11) 250V KM3 AP1 OUTPUT BOARD F2A (F10) 250V KA3 OPTIONAL DRAIN PUMP RELAY 18 J11-1-9 J11-1-1 H5-2 J9-1-8 P> VN8 SP1b VN1 P> J9-1-9 SP1c VN10 COLD FLUSH WATER VALVE YV10 H1-8 D3 J9-2-2 D5 SPARE H1-7 F2A (F12) 14 H1-4 15 H1-12 13 H1-8 5vDC 250V KM4 7 REV CONTACTOR 95 H4-5 (V18) F2A (F13) KM5 47 H4-6 (V19) 96 F2A (F14) 250V 48 AUXILIARY DRAIN H4-7 (V20) 4 65 YA1 64 H4-8 (V21) 4 H1-5 6 H1-11 H1-6 H1-2 F2A (F15) M4 250V COIN BLOCKING COIL (24VAC) OPTIONAL H3-1 250V ST2 EXTRACT CONTACTOR CURRENT OVERLOAD RELAY 46 H1-1 39 F2A (F16) J9-2-6 D2 (BLK) YA2 H3-4 + D1 (ORG) J9-2-7 3 H1-2 16 H1-16 5 H1-7 250V DOOR UNLOCK SOLENOID NOTE: Refer to the wiring diagram supplied with your machine. 16 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F232204 Troubleshooting No Fill Analysis (Sheet 2 of 2) CONTACTORS FACE FRONT OF MACHINE JMP 12K 20uF 50uF C23 JMP LEGEND J9-6 MOTOR CONNECTOR 8 = TERMINAL STRIP, TERMINAL #8 CONTACTOR DETAIL L2 L3 T2 T3 ST2 CURRENT OVERLOAD 7 TYPICAL RELAY 96 69 1 2 3 4 5 6 SS1 1 SS3 3 SS2 BLACK (SPIN) WHITE (SPIN) -6-5 JMP 130uF 130uF JMP JMP 2 130uF C20 9 6 3 NOTES: NORMALLY CLOSED CONTACTS 1 IF MOTOR ROTATION IS INCORRECT, REVERSE "BLUE" AND "BLACK" WIRES FOR LOW SPEED OR "RED" AND "WHITE" WIRES FOR HIGH SPEED. J9-6 MOTOR MAY NOT BE PRESENT ON ALL MACHINES. 2 SUPPLY 1 COMPARTMENT WILL FLUSH WITH EACH FILL WHEN YV3 IS NOT INSTALLED. 3 USE CONFIGURATION SHOWN AND REMOVE COIN VAULT AUDIT SWITCH FOR REMOTE START OR CARD READER MODELS. COMMON 4 COIN BLOCKING COIL, COIN METER AND OPTICAL COIN DROP ACTUATION CIRCUIT WILL NOT BE PRESENT ON CARD READER VERSIONS OF MACHINES. 5 MACHINE CONFIG. JUMPER SUMMARY (W/+5VDC PINS H5-8 THRU H5-12): HS-6 DOMESTIC/INTERNATIONAL: JUMPER-INTERNATIONAL. NO JUMPER-DOMESTIC HS-5 WATER HEATING: JUMPER-TEMP-CONTROLLED FILL. NO JUMPER-HEAT W/HEATER HS-4 DRAIN/PUMP: JUMPER-PUMP ONLY. NO JUMPER-DRAIN VALVE PRESENT HS-3 MOTOR DRIVE: JUMPER-VFD. NO JUMPER-2 SPD 6 YV9 AND YV10 ARE USED WITH TWO SEPARATE 3 WAY "ELBI" WATER VALVES, ARE NOT USED WITH MULLER MIXING VALVE. 7 ST2 (THERMAL OVERLOAD RELAY) MUST BE SET TO "TRIP" AT APPROPRIATE CURRENT LOAD. SET DIAL TO MOTOR NAMEPLATE FULL LOAD CURRENT RATING. IF MOTOR HAS SERVICE FACTOR OF LESS THAN 1.15. SET DIAL TO 90% OF NAMEPLATE FULL LOAD CURRENT RATING. ALSO SET OPERATING MODE DIAL TO "M" (MANUAL RESET) TO PREVENT ACCIDENTAL STARTING OF MOTOR. COIL 12K CONFIGURATION SHOWN IS FOR ELMO MOTORS ONLY ALL MOTOR CIRCUIT WIRING IS 14 AWG JMP JMP -6-8 HIGH SPEED 2 SS4 4 RED (SPIN) 1 5 ODD NUMBERED CONTACTS ARE ISOLATED FROM EVEN NUMBERED CONTACTS BUT OPERATE SIMULTANEOUSLY. TERMINAL NUMBERS MAY VARY FROM RELAY TO RELAY BUT TERMINAL POSITIONS ARE THE SAME. SOLID STATE SWITCH JMP BLUE (SPIN) -6-6 4 8 NORMALLY OPEN CONTACTS 8 7 -6-4 7 TYPICAL CONTACTOR MARKINGS. SUBJECT TO CHANGE. 95 KM5 EXTRACT CONTACTOR KM4 REV WASH CONTACTOR - OPTIONAL CONNECTIONS L1 T1 69 50uF 20uF 1 JMP C21 9 8 31 H6-1 H1-1 30 H1-2 MACHINE CONFIG. 5VDC { { } } H5-3 THRU H5-7 H2-1 PNK H1-3 WHT/BLU H1-7 H2-2 BLU/WHT H1-4 H6-3 PNK H1-3 H2-3 BLU H1-5 H6-4 BLU/WHT H1-4 H2-4 RED/WHT H1-10 VUR H5-8 THRU H5-12 NETWORK BOARD H6-2 5VDC 5 H1-6 RED/BLU 24VDC RXD 24VDC (VUR) CARDMATE PLUS (OPTIONAL) XMIT RCV 5VDC H6-5 BLU H1-5 H2-5 BLK/WHT H1-12 H6-6 GRY H1-12 H2-6 BLK/WHT H1-13 H6-7 GRY/YEL H1-10 H2-7 RED/WHT H1-11 H6-8 NOT USED H1-13 H2-8 NOT USED H1-1 H3-1 ORANGE H2-1 H3-2 WHT/ORG H2-2 H3-3 (DRAIN) H2-3 H1-3 H3-4 BLUE H2-4 H1-4 RED H3-5 WHT/BLU H2-5 H1-5 BLK H2-6 H1-6 TXD NAG GND FROM PC OR PREVIOUS UNIT GND CHASSIS J3-1-1 J3-1-3 J3-1-2 J3-1-1 J3-1-3 NRFA H2-1 ORG 24VDC YEL H2-2 BRN H2-3 ORG H2-1 YEL H2-2 MDC 30XX J3-1-2 H6-9 NOT USED H1-14 H6-10 RED/WHT H1-1 H6-11 ORG/WHT H1-11 H6-12 BLK/WHT H1-2 H6-13 BLK/WHT H1-9 H6-14 TAN H1-8 5VDC 5VDC CRP COMM COMM NBP H8-3 H8-5 H8-6 H8-1 H8-8 H8-7 H2-10 J9-2-4 GND A OUT B OUT NETWORK INTERFACE BOARD H1-1 RED H1-2 BLK H5-1 C1-B H5-2 18 H4-3 19 H4-1 17 H4-5 20 H4-2 GRN/YEL 22 AWG SHIELDED SPISIMO SPICLK H2-5 RED H2-4 WHITE H2-6 BLK CD1 5VDC SPISOMI CD1 "EMPTY" LEVEL PRESSURE SWITCH CD1 COMM LOGIC GROUND H2-8 RED/BLK H2-7 WHT/BLK H2-9 BLK/PNK CD2 5VDC LOGIC GROUND CD2 C1-R GND H3-6 RESET SIGNAL TEMPERATURE SENSOR INPUT H1-5 1 H1-13 2 H1-11 7 LOGIC GROUND HIGH WATER LEVEL PRESSURE SWITCH AP2 CONTROL ASSY LOGIC BOARD H1-8 10 H1-3 12 TO NEXT UNIT OR TERMINATION RESISTOR IF FINAL MACHINE RED J3-2-2 GREEN J3-2-3 BLUE J3-3-1 RED J3-3-2 GREEN J3-3-3 1K 15K 1K BLUE RED GREEN LOW WATER LEVEL PRESSURE SWITCH LOGIC GROUND P.E. J3-2-1 15K OUT TO TEMP SENSOR CD2 COMM C2-B B IN H2-3 BRN PROBE N J9-2-5 D C2-R A IN 5VDC 4 OPTIONAL SINGLE COIN DROP (MECHANICAL ACTUATION) COIN DROP 2 (OPT) COIN DROP 1 (STD) OPTIONAL DUAL COIN DROP (OPTICAL ACTUATION) H1-4 11 14 H1-4 15 H1-12 13 H1-8 4 H1-5 DOOR CLOSED INPUT (ACH INPUT) DOOR CLOSED OUTPUT DOOR LOCKED INPUT (ACH INPUT) DOOR LOCKED OUTPUT LOCK/UNLOCK LOGIC SIGNAL RETURN/OUTPUT FOR DOOR LOCK/UNLOCK SOLENOID VUR LOGIC GROUND H1-15 H1-14 12 H1-13 10 H1-3 7 H1-6 2 H1-10 1 H1-9 8 H1-1 9 AP3 6 H1-11 VUR 3 H1-2 16 H1-16 5 H1-7 LOGIC GROUND DOOR INTERLOCK CONTROL BOARD 24vDC OUTPUT/RETURN FOR DOOR UNLOCK/LOCK SOLENOID 24vDC AC COMMON F2A AC COMMON INPUT ACH 24V 250V F232204 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT CHM169S 17 Troubleshooting 4. Over Flow Analysis 18 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F232204 Troubleshooting Please see following 2 pages for wiring diagram information. F232204 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 19 Troubleshooting Over Flow Analysis (Sheet 1 of 2) Y: 208-240V/60HZ/1ø/2W/24VAC CTRL C24 14 AWG(2.5mm2) L1 C23 PURPLE T1A 6 DV1 FU1 DRAIN VALVE MOTOR M3 MOTOR COOLING FAN ALL MOTOR CIRCUIT WIRING IS 14 AWG BLACK (SPIN) J9-6-4 7 5 30 24VAC ALL WIRE IS 18 AWG UNLESS OTHERWISE SPECIFIED LOW SPEED WHITE (SPIN) J9-6-5 M1 1~ BLU BRN VIO 6 J9-6-2 ORN (16 AWG) YEL M2 TC1 CONTROL TRANSFORMER X X 8 6 1 WHT 2 (22 AWG BLK 3 KA2 DRAIN RELAY DV2 83 YEL LIMIT OF EQUIPMENT 250V 4 5 MECHANICAL INTERLOCK WHITE (WASH) 250V T1.6A 250V 3 CHASSIS 85 FU6 84 82 81 PURPLE T1.6A FU2 FU5 1 J9-6-9 79 PE GND T1A MOTOR THERMAL PROTECTOR XT2 P.E. 84J 250V J9-6-7 EMI FILTER 0.001uf Cap. P/N 270319 82J 80 KM5 EXTRACT CONTACTOR KM3 FWD WASH CONTACTOR 18 AWG XT1 KM4 REV WASH CONTACTOR L2 BLUE (WASH) L2 J9-6-3 L2 BLACK (WASH) L1 J9-6-1 L1 BLUE (SPIN) J9-6-6 RED (SPIN) J9-6-8 HIGH SPEED 1 86 24VAC FU3 F5A 250V 87 42 FU4 31 H1-1 F3A 250V 63 30 H1-2 5 { { MACHINE CONFIG. 5VDC 42J VN3 SUPPLY 1 PREWASH DETERGENT YV3 V3 J9-1-1 49 H5-10 (V6) 63 250V CARD READER CONFIGURATION FS-3 V4 J9-1-2 51 H5-11 (V7) DOOR LOCKED SWITCH YV4 F2A (F2) 250V 76 VN2 SUPPLY 3 SOFTENER YV5 V5 J9-1-3 53 H5-5 (V8) F2A (F3) 77C J3-1-2 78 COIN METER CONFIGURATION YEL H2-2 BRN H2-3 J3-1-1 ORG H2-1 76 YEL H2-2 77B 38 250V J3-1-3 77A ACCESS PANEL / PROGRAM SWITCH J9-2-3 H5-4 H2-1 COIN VAULT AUDIT SWITCH D4 VN5 J3-1-1 77B 3 SUPPLY 2 WASH DETERGENT/BLEACH ORG ACCESS PANEL / PROGRAM SWITCH D3 FS-2 J3-1-2 78 DOOR CLOSED SWITCH H5-3 } CHASSIS D6 POWER "IN" F2A (F1) } J9-2-1 63J 42 2 1 CHASSIS J3-1-3 77A FS-1 H2-3 BRN H5-12 35 H8-3 32 H8-5 33 H8-6 34 H8-1 37 H8-8 H1-10 YV4 V4 J9-1-4 55 H5-14 (V9) F2A (F4) 250V H5-7 2 VN1 J9-1-5 57 SPARE H5-13 (V10) F2A (F5) 250V H5-6 SPARE VN1 HOT FILL WATER VALVE YV1 H5-8 (V11) H1-3 H3-6 36 H8-7 H3-3 F2A (F6) H2-10 YV9 V2 J9-1-7 60 H5-1 (V12) ST1 J11-1-5 H3-2 "EMPTY" LEVEL SWITCH 41 F2A (F7) J11-1-7 H3-5 21 TEMP PROBE OPTION J9-2-5 RED C2-R C1-R H5-1 C1-B H5-2 18 H4-3 J11-1-9 19 H4-1 J11-1-3 17 H4-5 20 H4-2 BLK 22 P> YV2 40 V9 (HEAT SAFETY) LOW LEVEL C2-B J9-2-4 250V AUXILIARY FILL VALVE V10 V8 J11-1-1 H5-2 (V13) 62 H5-9 (V14) 43 H4-3 (V15) 62 H4-4 (V16) 45 H4-1 (V17) 46 H4-5 (V18) H4-6 (V19) J9-1-8 61 F2A (F8) 250V KA2 DRAIN VALVE RELAY F2A (F9) 250V 43N OPTIONAL STEAM HEAT YV9 OPTIONAL DRAIN PUMP RELAY FWD CONTACTOR DOOR REED SWITCH (MAGNETIC) MEDIUM 22 31 HIGH 32 J11-1-1 H1-9 TEST F2A (F11) 250V KM3 21 1 P/N 370433 or 370434 F2A (F10) 250V KA3 AP1 OUTPUT BOARD P> VN8 YV8 SP1b VN1 P> J9-1-9 YV10 SP1c VN10 COLD FLUSH WATER VALVE H1-8 D3 J9-2-2 D5 SPARE H1-7 F2A (F12) 14 H1-4 15 H1-12 13 H1-8 5vDC 250V KM4 7 REV CONTACTOR 95 F2A (F13) H3-1 250V ST2 KM5 47 96 F2A (F14) 250V AUXILIARY DRAIN 4 59 H1-4 SP1a VN2 COLD FILL WATER VALVE COIN BLOCKING COIL (24VAC) OPTIONAL J9-1-6 H1-5 250V VN9 HOT FLUSH WATER VALVE EXTRACT CONTACTOR CURRENT OVERLOAD RELAY V1 LOGIC BOARD TO OUTPUT BOARD COMMUNICATION VN4 SUPPLY 4 48 H4-7 (V20) 64 H4-8 (V21) 250V 65 H1-5 6 H1-11 H1-2 F2A (F15) M4 YA1 4 H1-6 H1-1 39 F2A (F16) J9-2-6 D2 (BLK) YA2 H3-4 + D1 (ORG) J9-2-7 3 H1-2 16 H1-16 5 H1-7 250V DOOR UNLOCK SOLENOID NOTE: Refer to the wiring diagram supplied with your machine. 20 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F232204 Troubleshooting Over Flow Analysis (Sheet 2 of 2) CONTACTORS FACE FRONT OF MACHINE JMP 12K 20uF 50uF C23 JMP LEGEND J9-6 MOTOR CONNECTOR 8 = TERMINAL STRIP, TERMINAL #8 CONTACTOR DETAIL - OPTIONAL CONNECTIONS L2 T1 T2 95 96 TYPICAL RELAY SS1 1 SS3 3 SS2 WHITE (SPIN) -6-5 JMP 130uF 130uF JMP JMP 2 130uF C20 9 6 3 NOTES: 1 2 3 4 NORMALLY CLOSED CONTACTS NORMALLY OPEN CONTACTS 6 5 1 IF MOTOR ROTATION IS INCORRECT, REVERSE "BLUE" AND "BLACK" WIRES FOR LOW SPEED OR "RED" AND "WHITE" WIRES FOR HIGH SPEED. J9-6 MOTOR MAY NOT BE PRESENT ON ALL MACHINES. 2 SUPPLY 1 COMPARTMENT WILL FLUSH WITH EACH FILL WHEN YV3 IS NOT INSTALLED. 3 USE CONFIGURATION SHOWN AND REMOVE COIN VAULT AUDIT SWITCH FOR REMOTE START OR CARD READER MODELS. COMMON 4 COIN BLOCKING COIL, COIN METER AND OPTICAL COIN DROP ACTUATION CIRCUIT WILL NOT BE PRESENT ON CARD READER VERSIONS OF MACHINES. 5 MACHINE CONFIG. JUMPER SUMMARY (W/+5VDC PINS H5-8 THRU H5-12): HS-6 DOMESTIC/INTERNATIONAL: JUMPER-INTERNATIONAL. NO JUMPER-DOMESTIC HS-5 WATER HEATING: JUMPER-TEMP-CONTROLLED FILL. NO JUMPER-HEAT W/HEATER HS-4 DRAIN/PUMP: JUMPER-PUMP ONLY. NO JUMPER-DRAIN VALVE PRESENT HS-3 MOTOR DRIVE: JUMPER-VFD. NO JUMPER-2 SPD 6 YV9 AND YV10 ARE USED WITH TWO SEPARATE 3 WAY "ELBI" WATER VALVES, ARE NOT USED WITH MULLER MIXING VALVE. 7 ST2 (THERMAL OVERLOAD RELAY) MUST BE SET TO "TRIP" AT APPROPRIATE CURRENT LOAD. SET DIAL TO MOTOR NAMEPLATE FULL LOAD CURRENT RATING. IF MOTOR HAS SERVICE FACTOR OF LESS THAN 1.15. SET DIAL TO 90% OF NAMEPLATE FULL LOAD CURRENT RATING. ALSO SET OPERATING MODE DIAL TO "M" (MANUAL RESET) TO PREVENT ACCIDENTAL STARTING OF MOTOR. COIL 8 12K CONFIGURATION SHOWN IS FOR ELMO MOTORS ONLY ALL MOTOR CIRCUIT WIRING IS 14 AWG JMP JMP -6-8 HIGH SPEED 2 SS4 4 RED (SPIN) 1 5 ODD NUMBERED CONTACTS ARE ISOLATED FROM EVEN NUMBERED CONTACTS BUT OPERATE SIMULTANEOUSLY. TERMINAL NUMBERS MAY VARY FROM RELAY TO RELAY BUT TERMINAL POSITIONS ARE THE SAME. SOLID STATE SWITCH JMP BLUE (SPIN) -6-6 4 8 T3 7 7 BLACK (SPIN) 7 TYPICAL CONTACTOR MARKINGS. SUBJECT TO CHANGE. ST2 CURRENT OVERLOAD 69 -6-4 L3 69 KM5 EXTRACT CONTACTOR KM4 REV WASH CONTACTOR L1 50uF 20uF 1 JMP C21 9 8 31 H6-1 H1-1 30 H1-2 MACHINE CONFIG. 5VDC { { } } H5-3 THRU H5-7 H2-1 PNK H1-3 WHT/BLU H1-7 H2-2 BLU/WHT H1-4 H6-3 PNK H1-3 H2-3 BLU H1-5 H6-4 BLU/WHT H1-4 H2-4 RED/WHT H1-10 VUR H5-8 THRU H5-12 NETWORK BOARD H6-2 5VDC 5 H1-6 RED/BLU 24VDC RXD 24VDC (VUR) CARDMATE PLUS (OPTIONAL) XMIT RCV 5VDC H6-5 BLU H1-5 H2-5 BLK/WHT H1-12 H6-6 GRY H1-12 H2-6 BLK/WHT H1-13 H6-7 GRY/YEL H1-10 H2-7 RED/WHT H1-11 H6-8 NOT USED H1-13 H2-8 NOT USED H1-1 H3-1 ORANGE H2-1 H3-2 WHT/ORG H2-2 H3-3 (DRAIN) H2-3 H1-3 H3-4 BLUE H2-4 H1-4 RED H3-5 WHT/BLU H2-5 H1-5 BLK H2-6 H1-6 TXD NAG GND FROM PC OR PREVIOUS UNIT GND CHASSIS J3-1-1 J3-1-3 J3-1-2 J3-1-1 J3-1-3 NRFA H2-1 ORG 24VDC YEL H2-2 BRN H2-3 ORG H2-1 YEL H2-2 MDC 30XX J3-1-2 H6-9 NOT USED H1-14 H6-10 RED/WHT H1-1 H6-11 ORG/WHT H1-11 H6-12 BLK/WHT H1-2 H6-13 BLK/WHT H1-9 TAN H1-8 5VDC 5VDC CRP COMM COMM H6-14 NBP H8-3 H8-5 H8-6 H8-1 H8-8 H8-7 H2-10 J9-2-4 A OUT B OUT H1-1 RED H1-2 BLK H5-1 C1-B H5-2 18 H4-3 19 H4-1 17 H4-5 20 H4-2 GRN/YEL 22 AWG SHIELDED SPISIMO SPICLK H2-5 RED H2-4 WHITE H2-6 BLK H2-8 RED/BLK H2-7 WHT/BLK H2-9 BLK/PNK CD1 5VDC SPISOMI CD1 "EMPTY" LEVEL PRESSURE SWITCH CD1 COMM LOGIC GROUND CD2 5VDC LOGIC GROUND CD2 C1-R GND H3-6 RESET SIGNAL TEMPERATURE SENSOR INPUT H1-5 1 H1-13 2 H1-11 7 LOGIC GROUND HIGH WATER LEVEL PRESSURE SWITCH AP2 CONTROL ASSY LOGIC BOARD H1-8 10 H1-3 12 TO NEXT UNIT OR TERMINATION RESISTOR IF FINAL MACHINE RED J3-2-2 GREEN J3-2-3 BLUE J3-3-1 RED J3-3-2 GREEN J3-3-3 1K 15K 1K BLUE RED GREEN LOW WATER LEVEL PRESSURE SWITCH LOGIC GROUND P.E. J3-2-1 15K OUT TO TEMP SENSOR CD2 COMM C2-B B IN GND NETWORK INTERFACE BOARD H2-3 BRN ROBE N J9-2-5 D C2-R A IN 5VDC 4 OPTIONAL SINGLE COIN DROP (MECHANICAL ACTUATION) COIN DROP 2 (OPT) COIN DROP 1 (STD) OPTIONAL DUAL COIN DROP (OPTICAL ACTUATION) H1-4 11 14 H1-4 15 H1-12 13 H1-8 4 H1-5 DOOR CLOSED INPUT (ACH INPUT) DOOR CLOSED OUTPUT DOOR LOCKED INPUT (ACH INPUT) DOOR LOCKED OUTPUT LOCK/UNLOCK LOGIC SIGNAL RETURN/OUTPUT FOR DOOR LOCK/UNLOCK SOLENOID VUR LOGIC GROUND H1-15 H1-14 12 H1-13 10 H1-3 7 H1-6 2 H1-10 1 H1-9 8 H1-1 9 AP3 6 H1-11 VUR 3 LOGIC GROUND DOOR INTERLOCK CONTROL BOARD H1-2 24vDC 16 5 H1-16 OUTPUT/RETURN FOR DOOR UNLOCK/LOCK SOLENOID 24vDC AC COMMON F2A H1-7 AC COMMON INPUT ACH 24V 250V F232204 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT CHM171S 21 Troubleshooting 5. Drain Valve Analysis 22 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F232204 Troubleshooting Please see following 2 pages for wiring diagram information. F232204 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 23 Troubleshooting Drain Valve Analysis (Sheet 1 of 2) Y: 208-240V/60HZ/1ø/2W/24VAC CTRL C24 14 AWG(2.5mm2) L1 C23 T1A 6 DV1 FU1 DRAIN VALVE MOTOR M3 MOTOR COOLING FAN ALL MOTOR CIRCUIT WIRING IS 14 AWG BLACK (SPIN) J9-6-4 7 5 30 24VAC ALL WIRE IS 18 AWG UNLESS OTHERWISE SPECIFIED LOW SPEED WHITE (SPIN) J9-6-5 M1 1~ BLU BRN VIO 6 J9-6-2 YEL ORN (16 AWG) YEL M2 TC1 CONTROL TRANSFORMER X X 8 6 1 WHT 2 (22 AWG BLK 3 KA2 DRAIN RELAY DV2 83 85 250V 250V 4 5 MECHANICAL INTERLOCK WHITE (WASH) 250V T1.6A 250V 3 CHASSIS LIMIT OF EQUIPMENT FU6 84 82 81 PURPLE T1.6A FU2 FU5 1 J9-6-9 79 PE GND T1A MOTOR THERMAL PROTECTOR XT2 P.E. 84J 82J 80 J9-6-7 EMI FILTER 0.001uf Cap. P/N 270319 KM5 EXTRACT CONTACTOR PURPLE KM4 REV WASH CONTACTOR KM3 FWD WASH CONTACTOR 18 AWG XT1 BLUE (WASH) L2 J9-6-3 L2 L2 BLACK (WASH) L1 J9-6-1 L1 BLUE (SPIN) J9-6-6 RED (SPIN) J9-6-8 HIGH SPEED 1 86 24VAC FU3 F5A 250V 87 42 FU4 31 H1-1 F3A 250V 63 30 H1-2 5 { { MACHINE CONFIG. 5VDC 42J VN3 SUPPLY 1 PREWASH DETERGENT YV3 V3 J9-1-1 49 H5-10 (V6) 63 250V CARD READER CONFIGURATION FS-3 J9-1-2 51 H5-11 (V7) DOOR LOCKED SWITCH V4 F2A (F2) 250V VN2 SUPPLY 3 SOFTENER YV5 V5 J9-1-3 53 H5-5 (V8) F2A (F3) 77A J3-1-2 78 H2-2 BRN H2-3 ORG H2-1 YEL H2-2 ACCESS PANEL / PROGRAM SWITCH COIN METER CONFIGURATION J3-1-1 76 77B 38 250V J3-1-3 COIN VAULT AUDIT SWITCH J9-2-3 H5-4 H2-1 YEL 77B 77C D4 YV4 J3-1-1 76 3 VN5 SUPPLY 2 WASH DETERGENT/BLEACH ORG ACCESS PANEL / PROGRAM SWITCH D3 FS-2 J3-1-2 78 DOOR CLOSED SWITCH H5-3 } CHASSIS D6 POWER "IN" F2A (F1) } J9-2-1 63J 42 2 1 CHASSIS J3-1-3 77A FS-1 H2-3 BRN H5-12 35 H8-3 32 H8-5 33 H8-6 34 H8-1 37 H8-8 H1-10 YV4 V4 J9-1-4 55 H5-14 (V9) F2A (F4) 250V H5-7 3 VN1 J9-1-5 57 SPARE H5-13 (V10) F2A (F5) 250V H5-6 SPARE VN1 HOT FILL WATER VALVE YV1 J9-1-6 59 H5-8 (V11) H1-3 H3-6 36 H8-7 H3-3 F2A (F6) H2-10 YV9 YV2 40 V9 V2 J9-1-7 60 H5-1 (V12) ST1 J11-1-5 H3-2 "EMPTY" LEVEL SWITCH BLK 22 41 F2A (F7) J11-1-7 H3-5 P> VN2 COLD FILL WATER VALVE 21 TEMP PROBE OPTION J9-2-5 RED C2-R (HEAT SAFETY) LOW LEVEL J9-2-4 C1-R H5-1 C1-B H5-2 18 H4-3 J11-1-9 19 H4-1 J11-1-3 17 H4-5 20 H4-2 C2-B 250V V8 H5-2 62 H5-9 (V14) 43 H4-3 (V15) 62 H4-4 (V16) 45 H4-1 (V17) 61 2 F2A (F8) 250V KA2 DRAIN VALVE RELAY F2A (F9) 250V 43N OPTIONAL STEAM HEAT YV9 OPTIONAL DRAIN PUMP RELAY FWD CONTACTOR DOOR REED SWITCH (MAGNETIC) 21 MEDIUM 22 31 HIGH 32 J11-1-1 H1-9 TEST F2A (F11) 250V KM3 P/N 370433 or 370434 F2A (F10) 250V KA3 AP1 OUTPUT BOARD P> VN8 1 (V13) J9-1-8 J11-1-1 SP1b VN1 AUXILIARY FILL VALVE YV8 V10 P> J9-1-9 YV10 SP1c VN10 COLD FLUSH WATER VALVE H1-8 D3 J9-2-2 D5 SPARE H1-7 F2A (F12) 14 H1-4 15 H1-12 13 H1-8 5vDC 250V KM4 7 REV CONTACTOR 95 46 H4-5 (V18) F2A (F13) H3-1 250V ST2 KM5 47 H4-6 (V19) 96 F2A (F14) 250V 48 AUXILIARY DRAIN H4-7 (V20) 65 YA1 64 H4-8 (V21) 4 H1-5 6 H1-11 H1-6 H1-2 F2A (F15) M4 250V 4 H1-4 SP1a 4 COIN BLOCKING COIL (24VAC) OPTIONAL H1-5 250V VN9 HOT FLUSH WATER VALVE EXTRACT CONTACTOR CURRENT OVERLOAD RELAY V1 LOGIC BOARD TO OUTPUT BOARD COMMUNICATION VN4 SUPPLY 4 H1-1 39 F2A (F16) J9-2-6 D2 (BLK) YA2 H3-4 + D1 (ORG) J9-2-7 3 H1-2 16 H1-16 5 H1-7 250V DOOR UNLOCK SOLENOID NOTE: Refer to the wiring diagram supplied with your machine. 24 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F232204 Troubleshooting Drain Valve Analysis (Sheet 2 of 2) CONTACTORS FACE FRONT OF MACHINE JMP 12K 20uF 50uF C23 JMP LEGEND J9-6 MOTOR CONNECTOR 8 = TERMINAL STRIP, TERMINAL #8 CONTACTOR DETAIL - OPTIONAL CONNECTIONS KM5 EXTRACT CONTACTOR KM4 REV WASH CONTACTOR L1 L2 T1 T2 95 96 TYPICAL RELAY SS1 1 SS3 3 SS2 WHITE (SPIN) 9-6-5 JMP 130uF 130uF JMP JMP 2 130uF C20 9 6 3 NOTES: 1 2 3 4 1 IF MOTOR ROTATION IS INCORRECT, REVERSE "BLUE" AND "BLACK" WIRES FOR LOW SPEED OR "RED" AND "WHITE" WIRES FOR HIGH SPEED. J9-6 MOTOR MAY NOT BE PRESENT ON ALL MACHINES. 2 SUPPLY 1 COMPARTMENT WILL FLUSH WITH EACH FILL WHEN YV3 IS NOT INSTALLED. 3 5 6 USE CONFIGURATION SHOWN AND REMOVE COIN VAULT AUDIT SWITCH FOR REMOTE START OR CARD READER MODELS. 4 COIN BLOCKING COIL, COIN METER AND OPTICAL COIN DROP ACTUATION CIRCUIT WILL NOT BE PRESENT ON CARD READER VERSIONS OF MACHINES. 5 MACHINE CONFIG. JUMPER SUMMARY (W/+5VDC PINS H5-8 THRU H5-12): HS-6 DOMESTIC/INTERNATIONAL: JUMPER-INTERNATIONAL. NO JUMPER-DOMESTIC HS-5 WATER HEATING: JUMPER-TEMP-CONTROLLED FILL. NO JUMPER-HEAT W/HEATER HS-4 DRAIN/PUMP: JUMPER-PUMP ONLY. NO JUMPER-DRAIN VALVE PRESENT HS-3 MOTOR DRIVE: JUMPER-VFD. NO JUMPER-2 SPD 6 YV9 AND YV10 ARE USED WITH TWO SEPARATE 3 WAY "ELBI" WATER VALVES, ARE NOT USED WITH MULLER MIXING VALVE. 7 ST2 (THERMAL OVERLOAD RELAY) MUST BE SET TO "TRIP" AT APPROPRIATE CURRENT LOAD. SET DIAL TO MOTOR NAMEPLATE FULL LOAD CURRENT RATING. IF MOTOR HAS SERVICE FACTOR OF LESS THAN 1.15. SET DIAL TO 90% OF NAMEPLATE FULL LOAD CURRENT RATING. ALSO SET OPERATING MODE DIAL TO "M" (MANUAL RESET) TO PREVENT ACCIDENTAL STARTING OF MOTOR. NORMALLY CLOSED CONTACTS NORMALLY OPEN CONTACTS COMMON COIL 8 12K CONFIGURATION SHOWN IS FOR ELMO MOTORS ONLY ALL MOTOR CIRCUIT WIRING IS 14 AWG JMP JMP 9-6-8 HIGH SPEED 2 SS4 4 RED (SPIN) 1 5 ODD NUMBERED CONTACTS ARE ISOLATED FROM EVEN NUMBERED CONTACTS BUT OPERATE SIMULTANEOUSLY. TERMINAL NUMBERS MAY VARY FROM RELAY TO RELAY BUT TERMINAL POSITIONS ARE THE SAME. SOLID STATE SWITCH JMP BLUE (SPIN) 9-6-6 4 8 T3 7 7 BLACK (SPIN) 7 TYPICAL CONTACTOR MARKINGS. SUBJECT TO CHANGE. ST2 CURRENT OVERLOAD 69 9-6-4 L3 69 50uF 20uF 1 JMP C21 9 8 31 H1-1 30 H1-2 H6-1 RED/BLU H1-6 H6-2 WHT/BLU H1-7 H6-3 PNK H6-4 BLU/WHT 24VDC 5VDC 5 MACHINE CONFIG. 5VDC { { } } H5-3 THRU H5-7 VUR H5-8 THRU H5-12 RXD H2-1 PNK H1-3 H2-2 BLU/WHT H1-4 H1-3 H2-3 BLU H1-5 H1-4 H2-4 RED/WHT H1-10 NETWORK BOARD 24VDC (VUR) CARDMATE PLUS (OPTIONAL) XMIT RCV 5VDC H6-5 BLU H1-5 H2-5 BLK/WHT H1-12 H6-6 GRY H1-12 H2-6 BLK/WHT H1-13 H6-7 GRY/YEL H1-10 H2-7 RED/WHT H1-11 H6-8 NOT USED H1-13 H2-8 NOT USED H1-1 H3-1 ORANGE H2-1 H3-2 WHT/ORG H2-2 H3-3 (DRAIN) H2-3 H1-3 H3-4 BLUE H2-4 H1-4 RED H3-5 WHT/BLU H2-5 H1-5 BLK H2-6 H1-6 TXD NAG GND FROM PC OR PREVIOUS UNIT GND CHASSIS J3-1-1 J3-1-3 J3-1-2 J3-1-1 J3-1-3 NRFA H2-1 ORG 24VDC YEL H2-2 BRN H2-3 ORG H2-1 YEL H2-2 MDC 30XX J3-1-2 H6-9 NOT USED H1-14 H6-10 RED/WHT H1-1 H6-11 ORG/WHT H1-11 H6-12 BLK/WHT H1-2 H6-13 BLK/WHT H1-9 H6-14 TAN H1-8 5VDC 5VDC CRP COMM COMM NBP H8-3 H8-5 H8-6 H8-1 H8-8 H8-7 H2-10 J9-2-4 GND A OUT B OUT H1-1 RED H1-2 BLK H5-1 C1-B H5-2 18 H4-3 19 H4-1 17 H4-5 20 H4-2 GRN/YEL 22 AWG SHIELDED SPISIMO SPICLK H2-5 RED H2-4 WHITE H2-6 BLK CD1 5VDC SPISOMI CD1 "EMPTY" LEVEL PRESSURE SWITCH CD1 COMM LOGIC GROUND H2-8 RED/BLK H2-7 WHT/BLK H2-9 BLK/PNK CD2 5VDC LOGIC GROUND CD2 C1-R GND H3-6 RESET SIGNAL TEMPERATURE SENSOR INPUT H1-5 1 H1-13 2 H1-11 7 LOGIC GROUND HIGH WATER LEVEL PRESSURE SWITCH AP2 CONTROL ASSY LOGIC BOARD H1-8 10 H1-3 12 TO NEXT UNIT OR TERMINATION RESISTOR IF FINAL MACHINE RED J3-2-2 GREEN J3-2-3 BLUE J3-3-1 RED J3-3-2 GREEN J3-3-3 1K 15K 1K BLUE RED GREEN LOW WATER LEVEL PRESSURE SWITCH LOGIC GROUND P.E. J3-2-1 15K OUT TO TEMP SENSOR CD2 COMM C2-B B IN NETWORK INTERFACE BOARD H2-3 BRN PROBE N J9-2-5 D C2-R A IN 5VDC 4 OPTIONAL SINGLE COIN DROP (MECHANICAL ACTUATION) COIN DROP 2 (OPT) COIN DROP 1 (STD) OPTIONAL DUAL COIN DROP (OPTICAL ACTUATION) H1-4 11 14 H1-4 15 H1-12 13 H1-8 4 H1-5 6 H1-11 3 H1-2 16 H1-16 5 H1-7 DOOR CLOSED INPUT (ACH INPUT) DOOR CLOSED OUTPUT DOOR LOCKED INPUT (ACH INPUT) DOOR LOCKED OUTPUT LOCK/UNLOCK LOGIC SIGNAL RETURN/OUTPUT FOR DOOR LOCK/UNLOCK SOLENOID VUR LOGIC GROUND H1-15 H1-14 12 H1-13 10 H1-3 7 H1-6 2 H1-10 1 H1-9 8 H1-1 9 AP3 VUR LOGIC GROUND DOOR INTERLOCK CONTROL BOARD 24vDC OUTPUT/RETURN FOR DOOR UNLOCK/LOCK SOLENOID 24vDC AC COMMON F2A AC COMMON INPUT ACH 24V 250V F232204 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT CHM173S 25 Troubleshooting 6. Door Lock Switch Analysis (13) (12) (1) Is there voltage across H1-12 and H1-7 on the door interlock board? Yes Is there voltage across H1-14 & H1-6 on the door interlock board? Is there voltage across H1-3 on the logic board to H1-6 on the door interlock board? Yes No No Yes No Correct wiring between door interlock board and logic board. Replace Door Interlock board or control fuse. Replace logic board. (3) (2) Is there voltage across H1-13 and H1-9 on the door interlock board? No Is there voltage across H1-8 and H1-2 on the logic board? No Replace the logic board. (7) Yes Yes Disconnect power. With the door closed is there continuity through the door switch? No Correct wiring and check connections on logic board and interlock board. (4) Replace the door switch. Is there voltage across H1-4 and H1-7 on the door interlock board? No Yes (6) Is there input voltage to FU3? Yes Is there output voltage to FU3? No Disconnect connector H3 and power from output board. Correct wiring between the door lock switch and the door interlock board. Yes (5) Yes No Check wiring between transformer and fuse. Replace transformer if necessary. Replace the fuse. (9) (8) Is there continuity between H3-2 and H3-5 on the output board? No Is there continuity between terminals 21 & 22 on the water level switch? No Is there water in the cylinder? No Replace water level switch. Yes Yes Yes (10) Is there continuity between H3-4 & H3-5 on the output board? No Refer to drain and pump analysis. Check wiring between water level switch and output board. Yes (11) Is there continuity between H3-2 & H3-4 on the output board? No Replace output board. Check wiring to door lock solenoid. Replace door lock solenoid if necessary. Replace output board. Yes CHM344S 26 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F232204 Troubleshooting Please see following 2 pages for wiring diagram information. F232204 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 27 Troubleshooting Door Lock Switch Analysis (Sheet 1 of 2) Y: 208-240V/60HZ/1ø/2W/24VAC CTRL C24 14 AWG(2.5mm2) L1 C2 PURPLE T1A 6 DV1 FU1 M3 MOTOR COOLING FAN ALL MOTOR CIRCUIT WIRING IS 14 AWG BLACK (SPIN) J9-6-4 7 5 30 24VAC ALL WIRE IS 18 AWG UNLESS OTHERWISE SPECIFIED LOW SPEED WHITE (SPIN) J9-6-5 M1 1~ BLU BRN VIO 6 J9-6-2 YEL ORN (16 AWG) YEL DRAIN VALVE MOTOR TC1 CONTROL TRANSFORMER X X 8 M2 1 WHT 2 (22 AWG BLK 3 KA2 DRAIN RELAY DV2 83 85 250V 250V 4 5 MECHANICAL INTERLOCK WHITE (WASH) 250V T1.6A 250V 3 CHASSIS LIMIT OF EQUIPMENT FU6 84 82 81 PURPLE T1.6A FU2 FU5 1 J9-6-9 79 PE GND T1A MOTOR THERMAL PROTECTOR XT2 P.E. 84J 82J 80 J9-6-7 EMI FILTER 0.001uf Cap. P/N 270319 KM5 EXTRACT CONTACTOR KM3 FWD WASH CONTACTOR 18 AWG XT1 KM4 REV WASH CONTACTOR L2 BLUE (WASH) L2 J9-6-3 L2 BLACK (WASH) L1 J9-6-1 L1 BLUE (SPIN) J9-6-6 RED (SPIN) J9-6-8 HIGH SPEED 1 86 24VAC FU3 F5A 250V 87 42 FU4 31 H1-1 F3A 250V 63 30 5 H1-2 5 { { MACHINE CONFIG. 6 5VDC 42J VN3 SUPPLY 1 PREWASH DETERGENT YV3 V3 J9-1-1 J9-2-1 63J 42 2 49 H5-10 (V6) 63 F2A (F1) 250V J9-1-2 51 H5-11 (V7) DOOR LOCKED SWITCH V4 F2A (F2) 250V VN2 SUPPLY 3 SOFTENER YV5 V5 J9-1-3 53 H5-5 (V8) F2A (F3) J3-1-3 YEL H2-2 77A BRN H2-3 ORG H2-1 YEL H2-2 COIN VAULT AUDIT SWITCH J3-1-2 78 ACCESS PANEL / PROGRAM SWITCH J3-1-1 76 COIN METER CONFIGURATION 77B 38 250V H2-1 77B 77C J9-2-3 H5-4 J3-1-1 76 CARD READER CONFIGURATION FS-3 D4 YV4 ORG ACCESS PANEL / PROGRAM SWITCH 3 VN5 J3-1-2 78 D3 FS-2 CHASSIS 7 D6 POWER "IN" DOOR CLOSED SWITCH H5-3 SUPPLY 2 WASH DETERGENT/BLEACH 1 CHASSIS J3-1-3 77A FS-1 H2-3 BRN H5-12 35 H8-3 32 H8-5 33 H8-6 34 H8-1 37 H8-8 H1-10 YV4 V4 J9-1-4 55 H5-14 (V9) F2A (F4) 250V H5-7 VN1 J9-1-5 57 SPARE H5-13 (V10) F2A (F5) 250V H5-6 SPARE VN1 HOT FILL WATER VALVE YV1 H5-8 (V11) H1-3 H3-6 36 YV9 F2A (F6) H2-10 9 40 V9 V2 J9-1-7 60 H5-1 (V12) BLK 22 41 F2A (F7) ST1 J11-1-5 H3-2 "EMPTY" LEVEL SWITCH J11-1-7 H3-5 P> YV2 H8-7 H3-3 21 TEMP PROBE OPTION J9-2-5 RED C2-R (HEAT SAFETY) LOW LEVEL J9-2-4 C1-R H5-1 C1-B H5-2 18 H4-3 J11-1-9 19 H4-1 J11-1-3 17 H4-5 20 H4-2 C2-B 250V V8 11 H5-2 (V13) 62 H5-9 (V14) 43 H4-3 (V15) 62 H4-4 (V16) 45 H4-1 (V17) J9-1-8 61 F2A (F8) 250V KA2 DRAIN VALVE RELAY F2A (F9) 250V 43N OPTIONAL STEAM HEAT YV9 OPTIONAL DRAIN PUMP RELAY FWD CONTACTOR 21 MEDIUM 22 10 DOOR REED SWITCH (MAGNETIC) 31 HIGH 32 J11-1-1 H1-9 TEST F2A (F11) 250V KM3 P/N 370433 or 370434 F2A (F10) 250V KA3 AP1 OUTPUT BOARD J11-1-1 P> VN8 8 SP1b VN1 AUXILIARY FILL VALVE YV8 V10 P> J9-1-9 YV10 SP1c VN10 COLD FLUSH WATER VALVE H1-8 D3 J9-2-2 D5 SPARE H1-7 F2A (F12) 14 H1-4 15 H1-12 13 H1-8 5vDC 250V KM4 7 REV CONTACTOR 95 46 H4-5 (V18) F2A (F13) H3-1 4 250V ST2 KM5 47 H4-6 (V19) 96 F2A (F14) 250V 48 AUXILIARY DRAIN 4 59 H1-4 SP1a VN2 COLD FILL WATER VALVE COIN BLOCKING COIL (24VAC) OPTIONAL J9-1-6 H1-5 250V VN9 HOT FLUSH WATER VALVE EXTRACT CONTACTOR CURRENT OVERLOAD RELAY V1 LOGIC BOARD TO OUTPUT BOARD COMMUNICATION VN4 SUPPLY 4 H4-7 (V20) 250V 65 YA1 64 H4-8 (V21) H1-5 H1-6 6 H1-2 F2A (F15) M4 4 H1-1 39 F2A (F16) J9-2-6 D2 (BLK) YA2 H3-4 + D1 (ORG) J9-2-7 1 H1-11 3 H1-2 16 H1-16 5 H1-7 250V DOOR UNLOCK SOLENOID NOTE: Refer to the wiring diagram supplied with your machine. 28 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F232204 Troubleshooting Door Lock Switch Analysis (Sheet 2 of 2) CONTACTORS FACE FRONT OF MACHINE JMP 12K 20uF 50uF C23 JMP LEGEND J9-6 MOTOR CONNECTOR 8 = TERMINAL STRIP, TERMINAL #8 CONTACTOR DETAIL - OPTIONAL CONNECTIONS KM5 EXTRACT CONTACTOR KM4 REV WASH CONTACTOR L1 L2 T1 T2 95 96 TYPICAL RELAY SS1 1 SS3 3 SS2 WHITE (SPIN) 9-6-5 JMP 130uF 130uF JMP JMP 2 130uF C20 9 6 3 NOTES: 1 2 3 4 5 6 NORMALLY CLOSED CONTACTS NORMALLY OPEN CONTACTS 1 IF MOTOR ROTATION IS INCORRECT, REVERSE "BLUE" AND "BLACK" WIRES FOR LOW SPEED OR "RED" AND "WHITE" WIRES FOR HIGH SPEED. J9-6 MOTOR MAY NOT BE PRESENT ON ALL MACHINES. 2 SUPPLY 1 COMPARTMENT WILL FLUSH WITH EACH FILL WHEN YV3 IS NOT INSTALLED. 3 USE CONFIGURATION SHOWN AND REMOVE COIN VAULT AUDIT SWITCH FOR REMOTE START OR CARD READER MODELS. COMMON 4 COIN BLOCKING COIL, COIN METER AND OPTICAL COIN DROP ACTUATION CIRCUIT WILL NOT BE PRESENT ON CARD READER VERSIONS OF MACHINES. 5 MACHINE CONFIG. JUMPER SUMMARY (W/+5VDC PINS H5-8 THRU H5-12): HS-6 DOMESTIC/INTERNATIONAL: JUMPER-INTERNATIONAL. NO JUMPER-DOMESTIC HS-5 WATER HEATING: JUMPER-TEMP-CONTROLLED FILL. NO JUMPER-HEAT W/HEATER HS-4 DRAIN/PUMP: JUMPER-PUMP ONLY. NO JUMPER-DRAIN VALVE PRESENT HS-3 MOTOR DRIVE: JUMPER-VFD. NO JUMPER-2 SPD 6 YV9 AND YV10 ARE USED WITH TWO SEPARATE 3 WAY "ELBI" WATER VALVES, ARE NOT USED WITH MULLER MIXING VALVE. 7 ST2 (THERMAL OVERLOAD RELAY) MUST BE SET TO "TRIP" AT APPROPRIATE CURRENT LOAD. SET DIAL TO MOTOR NAMEPLATE FULL LOAD CURRENT RATING. IF MOTOR HAS SERVICE FACTOR OF LESS THAN 1.15. SET DIAL TO 90% OF NAMEPLATE FULL LOAD CURRENT RATING. ALSO SET OPERATING MODE DIAL TO "M" (MANUAL RESET) TO PREVENT ACCIDENTAL STARTING OF MOTOR. COIL 8 12K CONFIGURATION SHOWN IS FOR ELMO MOTORS ONLY ALL MOTOR CIRCUIT WIRING IS 14 AWG JMP JMP 9-6-8 HIGH SPEED 2 SS4 4 RED (SPIN) 1 5 ODD NUMBERED CONTACTS ARE ISOLATED FROM EVEN NUMBERED CONTACTS BUT OPERATE SIMULTANEOUSLY. TERMINAL NUMBERS MAY VARY FROM RELAY TO RELAY BUT TERMINAL POSITIONS ARE THE SAME. SOLID STATE SWITCH JMP BLUE (SPIN) 9-6-6 4 8 T3 7 7 BLACK (SPIN) 7 TYPICAL CONTACTOR MARKINGS. SUBJECT TO CHANGE. ST2 CURRENT OVERLOAD 69 9-6-4 L3 69 50uF 20uF 1 JMP C21 9 8 31 H1-1 30 H1-2 H6-1 RED/BLU H1-6 H6-2 WHT/BLU H1-7 H6-3 PNK H6-4 BLU/WHT 24VDC 5VDC 5 MACHINE CONFIG. 5VDC { { } } H5-3 THRU H5-7 VUR H5-8 THRU H5-12 RXD H2-1 PNK H1-3 H2-2 BLU/WHT H1-4 H1-3 H2-3 BLU H1-5 H1-4 H2-4 RED/WHT H1-10 NETWORK BOARD 24VDC (VUR) CARDMATE PLUS (OPTIONAL) XMIT RCV 5VDC H6-5 BLU H1-5 H2-5 BLK/WHT H1-12 H6-6 GRY H1-12 H2-6 BLK/WHT H1-13 H6-7 GRY/YEL H1-10 H2-7 RED/WHT H1-11 H6-8 NOT USED H1-13 H2-8 NOT USED H1-1 H3-1 ORANGE H2-1 H3-2 WHT/ORG H2-2 H3-3 (DRAIN) H2-3 H1-3 H3-4 BLUE H2-4 H1-4 RED H3-5 WHT/BLU H2-5 H1-5 BLK H2-6 H1-6 TXD NAG GND FROM PC OR PREVIOUS UNIT GND CHASSIS J3-1-1 J3-1-3 J3-1-2 J3-1-1 J3-1-3 NRFA H2-1 ORG 24VDC YEL H2-2 BRN H2-3 ORG H2-1 YEL H2-2 MDC 30XX J3-1-2 H6-9 NOT USED H1-14 H6-10 RED/WHT H1-1 H6-11 ORG/WHT H1-11 H6-12 BLK/WHT H1-2 H6-13 BLK/WHT H1-9 H6-14 TAN H1-8 5VDC 5VDC CRP COMM COMM NBP H8-3 H8-5 H8-6 H8-1 H8-8 H8-7 H2-10 B OUT H1-1 RED H1-2 BLK H5-1 C1-B H5-2 18 H4-3 19 H4-1 17 H4-5 20 H4-2 GND H3-6 GRN/YEL RESET SIGNAL 3 SPICLK H2-5 RED H2-4 WHITE H2-6 BLK CD1 5VDC SPISOMI CD1 "EMPTY" LEVEL PRESSURE SWITCH CD1 COMM LOGIC GROUND H2-8 RED/BLK H2-7 WHT/BLK H2-9 BLK/PNK CD2 5VDC LOGIC GROUND CD2 C1-R J9-2-4 GND A OUT 22 AWG SHIELDED SPISIMO TEMPERATURE SENSOR INPUT H1-5 1 H1-13 2 H1-11 7 H1-8 10 H1-3 12 LOGIC GROUND HIGH WATER LEVEL PRESSURE SWITCH LOGIC GROUND 13 TO NEXT UNIT OR TERMINATION RESISTOR IF FINAL MACHINE RED J3-2-2 GREEN J3-2-3 BLUE J3-3-1 RED J3-3-2 GREEN J3-3-3 1K 15K 1K BLUE RED GREEN LOW WATER LEVEL PRESSURE SWITCH AP2 CONTROL ASSY LOGIC BOARD P.E. J3-2-1 15K OUT TO TEMP SENSOR CD2 COMM C2-B B IN NETWORK INTERFACE BOARD H2-3 BRN PROBE N J9-2-5 ED C2-R A IN 5VDC 4 OPTIONAL SINGLE COIN DROP (MECHANICAL ACTUATION) COIN DROP 2 (OPT) COIN DROP 1 (STD) OPTIONAL DUAL COIN DROP (OPTICAL ACTUATION) H1-4 11 14 4 H1-4 15 H1-12 13 H1-8 4 H1-5 6 1 DOOR CLOSED INPUT (ACH INPUT) DOOR CLOSED OUTPUT DOOR LOCKED INPUT (ACH INPUT) DOOR LOCKED OUTPUT LOCK/UNLOCK LOGIC SIGNAL RETURN/OUTPUT FOR DOOR LOCK/UNLOCK SOLENOID VUR LOGIC GROUND H1-14 12 H1-13 10 H1-3 7 H1-6 2 H1-10 1 H1-9 8 H1-1 9 12 AP3 H1-11 VUR 3 H1-2 16 H1-16 LOGIC GROUND DOOR INTERLOCK CONTROL BOARD 24vDC 5 H1-15 OUTPUT/RETURN FOR DOOR UNLOCK/LOCK SOLENOID 24vDC AC COMMON F2A H1-7 AC COMMON INPUT ACH 24V 2 250V F232204 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT CHM175S 29 Troubleshooting 7. Door Switch Analysis 30 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F232204 Troubleshooting Please see following 2 pages for wiring diagram information. F232204 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 31 Troubleshooting Door Switch Analysis (Sheet 1 of 2) Y: 208-240V/60HZ/1ø/2W/24VAC CTRL C24 14 AWG(2.5mm2) L1 C23 T1A 6 DV1 FU1 DRAIN VALVE MOTOR M3 MOTOR COOLING FAN ALL MOTOR CIRCUIT WIRING IS 14 AWG BLACK (SPIN) J9-6-4 7 5 30 24VAC ALL WIRE IS 18 AWG UNLESS OTHERWISE SPECIFIED LOW SPEED WHITE (SPIN) J9-6-5 M1 1~ BLU BRN VIO 6 J9-6-2 YEL ORN (16 AWG) YEL M2 TC1 CONTROL TRANSFORMER X X 8 6 1 WHT 2 (22 AWG BLK 3 KA2 DRAIN RELAY DV2 83 85 250V 250V 4 5 MECHANICAL INTERLOCK WHITE (WASH) 250V T1.6A 250V 3 CHASSIS LIMIT OF EQUIPMENT FU6 84 82 81 PURPLE T1.6A FU2 FU5 1 J9-6-9 79 PE GND T1A MOTOR THERMAL PROTECTOR XT2 P.E. 84J 82J 80 J9-6-7 EMI FILTER 0.001uf Cap. P/N 270319 KM5 EXTRACT CONTACTOR PURPLE KM4 REV WASH CONTACTOR KM3 FWD WASH CONTACTOR 18 AWG XT1 BLUE (WASH) L2 J9-6-3 L2 L2 BLACK (WASH) L1 J9-6-1 L1 BLUE (SPIN) J9-6-6 RED (SPIN) J9-6-8 HIGH SPEED 1 86 24VAC FU3 F5A 250V 87 42 FU4 31 H1-1 F3A 250V 63 30 H1-2 5 2 4 3 VN3 SUPPLY 1 PREWASH DETERGENT YV3 V3 J9-1-1 49 H5-10 (V6) 63 5 H5-3 FS-2 D3 CARD READER CONFIGURATION FS-3 J9-1-2 51 H5-11 (V7) DOOR LOCKED SWITCH V4 F2A (F2) 250V VN2 SUPPLY 3 SOFTENER YV5 V5 J9-1-3 53 H5-5 (V8) F2A (F3) H2-2 77B J3-1-3 77A 77C J3-1-2 78 COIN METER CONFIGURATION BRN H2-3 ORG H2-1 J3-1-1 76 YEL H2-2 77B 38 250V H2-1 YEL ACCESS PANEL / PROGRAM SWITCH J9-2-3 H5-4 J3-1-1 76 COIN VAULT AUDIT SWITCH D4 YV4 ORG ACCESS PANEL / PROGRAM SWITCH 3 VN5 SUPPLY 2 WASH DETERGENT/BLEACH J3-1-2 78 DOOR CLOSED SWITCH F2A (F1) } CHASSIS D6 POWER "IN" 250V } J9-2-1 63J 42 { { MACHINE CONFIG. 5VDC 42J 2 1 CHASSIS J3-1-3 77A FS-1 H2-3 BRN H5-12 35 H8-3 32 H8-5 33 H8-6 34 H8-1 37 H8-8 H1-10 YV4 V4 J9-1-4 55 H5-14 (V9) F2A (F4) 250V H5-7 VN1 J9-1-5 57 SPARE H5-13 (V10) F2A (F5) 250V H5-6 SPARE VN1 HOT FILL WATER VALVE YV1 H5-8 (V11) H1-3 H3-6 6 7 36 H8-7 H3-3 F2A (F6) H2-10 YV9 V2 J9-1-7 60 H5-1 (V12) ST1 J11-1-5 H3-2 "EMPTY" LEVEL SWITCH BLK 22 41 F2A (F7) J11-1-7 H3-5 P> YV2 40 V9 21 TEMP PROBE OPTION J9-2-5 RED C2-R (HEAT SAFETY) LOW LEVEL C2-B J9-2-4 C1-R H5-1 C1-B H5-2 250V AUXILIARY FILL VALVE YV8 V8 (V13) 62 H5-9 (V14) 43 H4-3 (V15) 62 H4-4 (V16) 45 H4-1 (V17) 61 F2A (F8) 250V KA2 DRAIN VALVE RELAY F2A (F9) 250V 43N OPTIONAL STEAM HEAT YV9 OPTIONAL DRAIN PUMP RELAY FWD CONTACTOR P/N 370433 or 370434 DOOR REED SWITCH (MAGNETIC) H4-3 19 H4-1 J11-1-3 17 H4-5 20 H4-2 21 MEDIUM 22 31 HIGH 32 J11-1-1 H1-9 TEST F2A (F11) 250V KM3 AP1 OUTPUT BOARD F2A (F10) 250V KA3 18 J11-1-9 J11-1-1 H5-2 J9-1-8 P> VN8 SP1b VN1 V10 P> J9-1-9 YV10 SP1c VN10 COLD FLUSH WATER VALVE H1-8 D3 J9-2-2 D5 SPARE H1-7 F2A (F12) 14 H1-4 15 H1-12 13 H1-8 5vDC 250V KM4 7 REV CONTACTOR 95 46 H4-5 (V18) F2A (F13) H3-1 250V ST2 KM5 47 H4-6 (V19) 96 F2A (F14) 250V 48 AUXILIARY DRAIN 4 59 H1-4 SP1a VN2 COLD FILL WATER VALVE COIN BLOCKING COIL (24VAC) OPTIONAL J9-1-6 H1-5 250V VN9 HOT FLUSH WATER VALVE EXTRACT CONTACTOR CURRENT OVERLOAD RELAY V1 LOGIC BOARD TO OUTPUT BOARD COMMUNICATION VN4 SUPPLY 4 H4-7 (V20) 250V 65 YA1 64 H4-8 (V21) H1-5 6 H1-11 H1-6 H1-2 F2A (F15) M4 4 H1-1 39 F2A (F16) J9-2-6 D2 (BLK) YA2 H3-4 + D1 (ORG) J9-2-7 3 H1-2 16 H1-16 5 H1-7 250V DOOR UNLOCK SOLENOID NOTE: Refer to the wiring diagram supplied with your machine. 32 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F232204 Troubleshooting Door Switch Analysis (Sheet 2 of 2) CONTACTORS FACE FRONT OF MACHINE JMP 12K 20uF 50uF C23 JMP LEGEND J9-6 MOTOR CONNECTOR 8 = TERMINAL STRIP, TERMINAL #8 CONTACTOR DETAIL L2 L3 T2 T3 ST2 CURRENT OVERLOAD 7 TYPICAL RELAY 96 69 1 2 3 4 5 6 SS1 1 SS3 3 6-4 SS2 WHITE (SPIN) 6-5 JMP 130uF 130uF JMP JMP 2 130uF C20 9 6 3 NOTES: NORMALLY CLOSED CONTACTS 1 IF MOTOR ROTATION IS INCORRECT, REVERSE "BLUE" AND "BLACK" WIRES FOR LOW SPEED OR "RED" AND "WHITE" WIRES FOR HIGH SPEED. J9-6 MOTOR MAY NOT BE PRESENT ON ALL MACHINES. 2 SUPPLY 1 COMPARTMENT WILL FLUSH WITH EACH FILL WHEN YV3 IS NOT INSTALLED. 3 USE CONFIGURATION SHOWN AND REMOVE COIN VAULT AUDIT SWITCH FOR REMOTE START OR CARD READER MODELS. COMMON 4 COIN BLOCKING COIL, COIN METER AND OPTICAL COIN DROP ACTUATION CIRCUIT WILL NOT BE PRESENT ON CARD READER VERSIONS OF MACHINES. 5 MACHINE CONFIG. JUMPER SUMMARY (W/+5VDC PINS H5-8 THRU H5-12): HS-6 DOMESTIC/INTERNATIONAL: JUMPER-INTERNATIONAL. NO JUMPER-DOMESTIC HS-5 WATER HEATING: JUMPER-TEMP-CONTROLLED FILL. NO JUMPER-HEAT W/HEATER HS-4 DRAIN/PUMP: JUMPER-PUMP ONLY. NO JUMPER-DRAIN VALVE PRESENT HS-3 MOTOR DRIVE: JUMPER-VFD. NO JUMPER-2 SPD 6 YV9 AND YV10 ARE USED WITH TWO SEPARATE 3 WAY "ELBI" WATER VALVES, ARE NOT USED WITH MULLER MIXING VALVE. 7 ST2 (THERMAL OVERLOAD RELAY) MUST BE SET TO "TRIP" AT APPROPRIATE CURRENT LOAD. SET DIAL TO MOTOR NAMEPLATE FULL LOAD CURRENT RATING. IF MOTOR HAS SERVICE FACTOR OF LESS THAN 1.15. SET DIAL TO 90% OF NAMEPLATE FULL LOAD CURRENT RATING. ALSO SET OPERATING MODE DIAL TO "M" (MANUAL RESET) TO PREVENT ACCIDENTAL STARTING OF MOTOR. COIL 12K CONFIGURATION SHOWN IS FOR ELMO MOTORS ONLY ALL MOTOR CIRCUIT WIRING IS 14 AWG JMP JMP 6-8 HIGH SPEED 2 SS4 4 RED (SPIN) 1 5 ODD NUMBERED CONTACTS ARE ISOLATED FROM EVEN NUMBERED CONTACTS BUT OPERATE SIMULTANEOUSLY. TERMINAL NUMBERS MAY VARY FROM RELAY TO RELAY BUT TERMINAL POSITIONS ARE THE SAME. SOLID STATE SWITCH JMP BLUE (SPIN) 6-6 4 8 NORMALLY OPEN CONTACTS 8 7 BLACK (SPIN) 7 TYPICAL CONTACTOR MARKINGS. SUBJECT TO CHANGE. 95 KM5 EXTRACT CONTACTOR KM4 REV WASH CONTACTOR - OPTIONAL CONNECTIONS L1 T1 69 50uF 20uF 1 JMP C21 9 8 31 H6-1 H1-1 30 H1-2 MACHINE CONFIG. 5VDC { { } } H5-3 THRU H5-7 H2-1 PNK H1-3 WHT/BLU H1-7 H2-2 BLU/WHT H1-4 H6-3 PNK H1-3 H2-3 BLU H1-5 H6-4 BLU/WHT H1-4 H2-4 RED/WHT H1-10 VUR H5-8 THRU H5-12 NETWORK BOARD H6-2 5VDC 5 H1-6 RED/BLU 24VDC RXD 24VDC (VUR) CARDMATE PLUS (OPTIONAL) XMIT RCV 5VDC H6-5 BLU H1-5 H2-5 BLK/WHT H1-12 H6-6 GRY H1-12 H2-6 BLK/WHT H1-13 H6-7 GRY/YEL H1-10 H2-7 RED/WHT H1-11 H6-8 NOT USED H1-13 H2-8 NOT USED H1-1 H6-9 NOT USED H1-14 H3-1 ORANGE H2-1 H6-10 RED/WHT H1-1 H3-2 WHT/ORG H2-2 ORG/WHT H1-11 H3-3 (DRAIN) H2-3 H1-3 H6-12 BLK/WHT H1-2 H3-4 BLUE H2-4 H1-4 RED H6-13 BLK/WHT H1-9 H3-5 WHT/BLU H2-5 H1-5 BLK H6-14 TAN H1-8 H2-6 H1-6 TXD NAG GND FROM PC OR PREVIOUS UNIT GND CHASSIS J3-1-1 J3-1-3 J3-1-2 J3-1-1 J3-1-3 NRFA H2-1 ORG 24VDC YEL H2-2 BRN H2-3 ORG H2-1 YEL H2-2 MDC 30XX J3-1-2 5VDC 5VDC H6-11 CRP COMM COMM NBP H8-3 H8-5 H8-6 H8-1 H8-8 H8-7 H2-10 J9-2-4 GND A OUT B OUT NETWORK INTERFACE BOARD H1-1 RED H1-2 BLK H5-1 C1-B H5-2 18 H4-3 19 H4-1 17 H4-5 20 H4-2 GRN/YEL 22 AWG SHIELDED SPISIMO SPICLK H2-5 RED H2-4 WHITE H2-6 BLK H2-8 RED/BLK H2-7 WHT/BLK H2-9 BLK/PNK CD1 5VDC SPISOMI CD1 "EMPTY" LEVEL PRESSURE SWITCH CD1 COMM LOGIC GROUND CD2 5VDC LOGIC GROUND CD2 C1-R GND H3-6 RESET SIGNAL TEMPERATURE SENSOR INPUT H1-5 1 H1-13 2 H1-11 7 LOGIC GROUND HIGH WATER LEVEL PRESSURE SWITCH AP2 CONTROL ASSY LOGIC BOARD H1-8 10 H1-3 12 TO NEXT UNIT OR TERMINATION RESISTOR IF FINAL MACHINE RED J3-2-2 GREEN J3-2-3 BLUE J3-3-1 RED J3-3-2 GREEN J3-3-3 1K 15K 1K BLUE RED GREEN LOW WATER LEVEL PRESSURE SWITCH LOGIC GROUND P.E. J3-2-1 15K OUT TO TEMP SENSOR CD2 COMM C2-B B IN H2-3 BRN ROBE N J9-2-5 D C2-R A IN 5VDC 4 OPTIONAL SINGLE COIN DROP (MECHANICAL ACTUATION) COIN DROP 2 (OPT) COIN DROP 1 (STD) OPTIONAL DUAL COIN DROP (OPTICAL ACTUATION) H1-4 11 14 H1-4 15 H1-12 13 H1-8 4 H1-5 6 H1-11 DOOR CLOSED INPUT (ACH INPUT) DOOR CLOSED OUTPUT DOOR LOCKED INPUT (ACH INPUT) DOOR LOCKED OUTPUT 9 RETURN/OUTPUT FOR DOOR LOCK/UNLOCK SOLENOID LOCK/UNLOCK LOGIC SIGNAL VUR LOGIC GROUND H1-15 H1-14 12 H1-13 10 H1-3 7 H1-6 2 H1-10 1 H1-9 8 H1-1 9 8 AP3 VUR 3 LOGIC GROUND DOOR INTERLOCK CONTROL BOARD H1-2 24vDC 16 H1-16 5 H1-7 OUTPUT/RETURN FOR DOOR UNLOCK/LOCK SOLENOID 24vDC 1 AC COMMON F2A AC COMMON INPUT ACH 24V 250V F232204 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT CHM177S 33 Troubleshooting 8. Agitation Analysis 34 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F232204 Troubleshooting Please see following 2 pages for wiring diagram information. F232204 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 35 Troubleshooting Agitation Analysis (Sheet 1 of 2) Y: 208-240V/60HZ/1ø/2W/24VAC CTRL C24 14 AWG(2.5mm2) L1 C2 PURPLE T1A 6 DV1 FU1 M3 MOTOR COOLING FAN ALL MOTOR CIRCUIT WIRING IS 14 AWG BLACK (SPIN) J9-6-4 7 5 30 24VAC ALL WIRE IS 18 AWG UNLESS OTHERWISE SPECIFIED LOW SPEED WHITE (SPIN) J9-6-5 M1 1~ BLU BRN VIO 6 J9-6-2 ORN (16 AWG) YEL DRAIN VALVE MOTOR TC1 CONTROL TRANSFORMER X X 8 M2 1 WHT 2 (22 AWG BLK 3 KA2 DRAIN RELAY DV2 83 YEL LIMIT OF EQUIPMENT 250V 250V 4 5 MECHANICAL INTERLOCK WHITE (WASH) 250V T1.6A 250V 3 CHASSIS 85 FU6 84 82 81 PURPLE T1.6A FU2 FU5 1 J9-6-9 79 PE GND T1A MOTOR THERMAL PROTECTOR XT2 P.E. 84J 82J 80 J9-6-7 EMI FILTER 0.001uf Cap. P/N 270319 KM5 EXTRACT CONTACTOR KM3 FWD WASH CONTACTOR 18 AWG XT1 KM4 REV WASH CONTACTOR L2 BLUE (WASH) L2 J9-6-3 L2 BLACK (WASH) L1 J9-6-1 L1 BLUE (SPIN) J9-6-6 RED (SPIN) J9-6-8 HIGH SPEED 1 86 24VAC FU3 F5A 250V 87 42 FU4 31 H1-1 F3A 250V 63 30 H1-2 5 MACHINE CONFIG. 5VDC 42J VN3 SUPPLY 1 PREWASH DETERGENT YV3 V3 J9-1-1 49 H5-10 (V6) 63 CHASSIS D6 POWER "IN" 250V FS-2 CARD READER CONFIGURATION FS-3 V4 J9-1-2 51 H5-11 (V7) DOOR LOCKED SWITCH YV4 F2A (F2) 250V 76 VN2 SUPPLY 3 SOFTENER YV5 V5 J9-1-3 53 H5-5 (V8) F2A (F3) YEL H2-2 BRN 77C J3-1-2 H2-3 78 ORG H2-1 YEL H2-2 ACCESS PANEL / PROGRAM SWITCH J3-1-1 76 77B 38 250V J3-1-3 77A COIN METER CONFIGURATION J9-2-3 H5-4 H2-1 COIN VAULT AUDIT SWITCH D4 VN5 J3-1-1 77B 3 SUPPLY 2 WASH DETERGENT/BLEACH ORG ACCESS PANEL / PROGRAM SWITCH D3 H5-3 J3-1-2 78 DOOR CLOSED SWITCH F2A (F1) { { J9-2-1 63J 42 2 1 CHASSIS J3-1-3 77A FS-1 H2-3 BRN H5-12 35 H8-3 32 H8-5 33 H8-6 34 H8-1 37 H8-8 H1-10 YV4 V4 J9-1-4 55 H5-14 (V9) F2A (F4) 250V H5-7 VN1 J9-1-5 2 VN1 YV1 J9-1-6 59 H5-8 (V11) H3-6 36 H8-7 H3-3 F2A (F6) H2-10 YV9 V2 J9-1-7 60 H5-1 (V12) ST1 J11-1-5 H3-2 "EMPTY" LEVEL SWITCH BLK 22 41 F2A (F7) J11-1-7 P> YV2 40 V9 H3-5 21 TEMP PROBE OPTION J9-2-5 RED C2-R (HEAT SAFETY) LOW LEVEL C2-B AUXILIARY FILL VALVE V10 V8 J9-2-4 C1-R H5-1 C1-B H5-2 (V13) 62 H5-9 (V14) 43 H4-3 (V15) 62 H4-4 (V16) 45 H4-1 (V17) 61 F2A (F8) 250V KA2 DRAIN VALVE RELAY F2A (F9) 250V 43N OPTIONAL STEAM HEAT YV9 KM3 7 KM4 H4-3 19 H4-1 DOOR REED SWITCH (MAGNETIC) J11-1-3 17 H4-5 20 H4-2 21 MEDIUM 22 31 HIGH 32 J11-1-1 H1-9 TEST H1-8 D3 J9-2-2 D5 SPARE H1-7 F2A (F12) 14 H1-4 15 H1-12 13 H1-8 5vDC 5 250V REV CONTACTOR 46 H4-5 (V18) 47 H4-6 (V19) F2A (F13) H3-1 250V ST2 95 P/N 370433 or 370434 F2A (F11) 250V 4 AP1 OUTPUT BOARD F2A (F10) 250V KA3 OPTIONAL DRAIN PUMP RELAY 18 J11-1-9 J11-1-1 H5-2 J9-1-8 P> YV8 SP1b VN8 P> VN1 YV10 SP1c VN10 J9-1-9 KM5 96 F2A (F14) 250V 48 AUXILIARY DRAIN 4 V1 H5-6 SPARE H1-3 250V COLD FLUSH WATER VALVE COIN BLOCKING COIL (24VAC) OPTIONAL 3 H1-4 SP1a VN2 COLD FILL WATER VALVE EXTRACT CONTACTOR CURRENT OVERLOAD RELAY F2A (F5) H1-5 250V VN9 HOT FLUSH WATER VALVE FWD CONTACTOR (V10) 250V 1 HOT FILL WATER VALVE 57 SPARE H5-13 LOGIC BOARD TO OUTPUT BOARD COMMUNICATION VN4 SUPPLY 4 H4-7 (V20) 250V 65 YA1 64 H4-8 (V21) H1-5 6 H1-11 H1-2 F2A (F15) M4 4 H1-6 H1-1 39 F2A (F16) J9-2-6 D2 (BLK) YA2 H3-4 + D1 (ORG) J9-2-7 3 H1-2 16 H1-16 5 H1-7 250V DOOR UNLOCK SOLENOID NOTE: Refer to the wiring diagram supplied with your machine. 36 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F232204 Troubleshooting Agitation Analysis (Sheet 2 of 2) CONTACTORS FACE FRONT OF MACHINE JMP 12K 20uF 50uF C23 JMP LEGEND J9-6 MOTOR CONNECTOR 8 = TERMINAL STRIP, TERMINAL #8 CONTACTOR DETAIL L2 L3 T2 T3 ST2 CURRENT OVERLOAD 7 TYPICAL RELAY 96 69 1 2 3 4 5 6 SS1 1 SS3 3 9-6-4 SS2 WHITE (SPIN) 9-6-5 JMP 130uF 130uF JMP JMP 2 130uF C20 9 6 3 NOTES: NORMALLY CLOSED CONTACTS 1 IF MOTOR ROTATION IS INCORRECT, REVERSE "BLUE" AND "BLACK" WIRES FOR LOW SPEED OR "RED" AND "WHITE" WIRES FOR HIGH SPEED. J9-6 MOTOR MAY NOT BE PRESENT ON ALL MACHINES. 2 SUPPLY 1 COMPARTMENT WILL FLUSH WITH EACH FILL WHEN YV3 IS NOT INSTALLED. 3 USE CONFIGURATION SHOWN AND REMOVE COIN VAULT AUDIT SWITCH FOR REMOTE START OR CARD READER MODELS. COMMON 4 COIN BLOCKING COIL, COIN METER AND OPTICAL COIN DROP ACTUATION CIRCUIT WILL NOT BE PRESENT ON CARD READER VERSIONS OF MACHINES. 5 MACHINE CONFIG. JUMPER SUMMARY (W/+5VDC PINS H5-8 THRU H5-12): HS-6 DOMESTIC/INTERNATIONAL: JUMPER-INTERNATIONAL. NO JUMPER-DOMESTIC HS-5 WATER HEATING: JUMPER-TEMP-CONTROLLED FILL. NO JUMPER-HEAT W/HEATER HS-4 DRAIN/PUMP: JUMPER-PUMP ONLY. NO JUMPER-DRAIN VALVE PRESENT HS-3 MOTOR DRIVE: JUMPER-VFD. NO JUMPER-2 SPD 6 YV9 AND YV10 ARE USED WITH TWO SEPARATE 3 WAY "ELBI" WATER VALVES, ARE NOT USED WITH MULLER MIXING VALVE. 7 ST2 (THERMAL OVERLOAD RELAY) MUST BE SET TO "TRIP" AT APPROPRIATE CURRENT LOAD. SET DIAL TO MOTOR NAMEPLATE FULL LOAD CURRENT RATING. IF MOTOR HAS SERVICE FACTOR OF LESS THAN 1.15. SET DIAL TO 90% OF NAMEPLATE FULL LOAD CURRENT RATING. ALSO SET OPERATING MODE DIAL TO "M" (MANUAL RESET) TO PREVENT ACCIDENTAL STARTING OF MOTOR. COIL 12K CONFIGURATION SHOWN IS FOR ELMO MOTORS ONLY ALL MOTOR CIRCUIT WIRING IS 14 AWG JMP JMP 9-6-8 HIGH SPEED 2 SS4 4 RED (SPIN) 1 5 ODD NUMBERED CONTACTS ARE ISOLATED FROM EVEN NUMBERED CONTACTS BUT OPERATE SIMULTANEOUSLY. TERMINAL NUMBERS MAY VARY FROM RELAY TO RELAY BUT TERMINAL POSITIONS ARE THE SAME. SOLID STATE SWITCH JMP BLUE (SPIN) 9-6-6 4 8 NORMALLY OPEN CONTACTS 8 7 BLACK (SPIN) 7 TYPICAL CONTACTOR MARKINGS. SUBJECT TO CHANGE. 95 KM5 EXTRACT CONTACTOR KM4 REV WASH CONTACTOR - OPTIONAL CONNECTIONS L1 T1 69 50uF 20uF 1 JMP C21 9 8 31 H6-1 H1-1 30 H1-2 MACHINE CONFIG. 5VDC { { } } H5-3 THRU H5-7 H2-1 PNK H1-3 WHT/BLU H1-7 H2-2 BLU/WHT H1-4 H6-3 PNK H1-3 H2-3 BLU H1-5 H6-4 BLU/WHT H1-4 H2-4 RED/WHT H1-10 VUR H5-8 THRU H5-12 NETWORK BOARD H6-2 5VDC 5 H1-6 RED/BLU 24VDC RXD 24VDC (VUR) CARDMATE PLUS (OPTIONAL) XMIT RCV 5VDC H6-5 BLU H1-5 H2-5 BLK/WHT H1-12 H6-6 GRY H1-12 H2-6 BLK/WHT H1-13 H6-7 GRY/YEL H1-10 H2-7 RED/WHT H1-11 H6-8 NOT USED H1-13 H2-8 NOT USED H1-1 H3-1 ORANGE H2-1 H3-2 WHT/ORG H2-2 H3-3 (DRAIN) H2-3 H1-3 H3-4 BLUE H2-4 H1-4 RED H3-5 WHT/BLU H2-5 H1-5 BLK H2-6 H1-6 TXD NAG GND FROM PC OR PREVIOUS UNIT GND CHASSIS J3-1-1 J3-1-3 J3-1-2 J3-1-1 J3-1-3 NRFA H2-1 ORG 24VDC YEL H2-2 BRN H2-3 ORG H2-1 YEL H2-2 MDC 30XX J3-1-2 H6-9 NOT USED H1-14 H6-10 RED/WHT H1-1 H6-11 ORG/WHT H1-11 H6-12 BLK/WHT H1-2 H6-13 BLK/WHT H1-9 H6-14 TAN H1-8 5VDC 5VDC CRP COMM COMM NBP H8-3 H8-5 H8-6 H8-1 H8-8 H8-7 H2-10 J9-2-4 GND A OUT B OUT NETWORK INTERFACE BOARD H1-1 RED H1-2 BLK H5-1 C1-B H5-2 18 H4-3 19 H4-1 17 H4-5 20 H4-2 GRN/YEL 22 AWG SHIELDED SPISIMO SPICLK H2-5 RED H2-4 WHITE H2-6 BLK CD1 5VDC SPISOMI CD1 "EMPTY" LEVEL PRESSURE SWITCH CD1 COMM LOGIC GROUND H2-8 RED/BLK H2-7 WHT/BLK H2-9 BLK/PNK CD2 5VDC LOGIC GROUND CD2 C1-R GND H3-6 RESET SIGNAL TEMPERATURE SENSOR INPUT H1-5 1 H1-13 2 H1-11 7 LOGIC GROUND HIGH WATER LEVEL PRESSURE SWITCH AP2 CONTROL ASSY LOGIC BOARD H1-8 10 H1-3 12 TO NEXT UNIT OR TERMINATION RESISTOR IF FINAL MACHINE RED J3-2-2 GREEN J3-2-3 BLUE J3-3-1 RED J3-3-2 GREEN J3-3-3 1K 15K 1K BLUE RED GREEN LOW WATER LEVEL PRESSURE SWITCH LOGIC GROUND P.E. J3-2-1 15K OUT TO TEMP SENSOR CD2 COMM C2-B B IN H2-3 BRN PROBE N J9-2-5 ED C2-R A IN 5VDC 4 OPTIONAL SINGLE COIN DROP (MECHANICAL ACTUATION) COIN DROP 2 (OPT) COIN DROP 1 (STD) OPTIONAL DUAL COIN DROP (OPTICAL ACTUATION) H1-4 11 14 H1-4 15 H1-12 13 H1-8 4 H1-5 DOOR CLOSED INPUT (ACH INPUT) DOOR CLOSED OUTPUT DOOR LOCKED INPUT (ACH INPUT) DOOR LOCKED OUTPUT LOCK/UNLOCK LOGIC SIGNAL RETURN/OUTPUT FOR DOOR LOCK/UNLOCK SOLENOID VUR LOGIC GROUND H1-15 H1-14 12 H1-13 10 H1-3 7 H1-6 2 H1-10 1 H1-9 8 H1-1 9 AP3 6 H1-11 VUR 3 LOGIC GROUND DOOR INTERLOCK CONTROL BOARD H1-2 24vDC 16 H1-16 5 H1-7 OUTPUT/RETURN FOR DOOR UNLOCK/LOCK SOLENOID 24vDC AC COMMON F2A AC COMMON INPUT ACH 24V 250V F232204 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT CHM179S 37 Troubleshooting 9. Spin Analysis 38 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F232204 Troubleshooting Please see following 2 pages for wiring diagram information. F232204 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 39 Troubleshooting Spin Analysis (Sheet 1 of 2) Y: 208-240V/60HZ/1ø/2W/24VAC CTRL C24 14 AWG(2.5mm2) L1 C2 PURPLE T1A 6 DV1 FU1 M3 MOTOR COOLING FAN ALL MOTOR CIRCUIT WIRING IS 14 AWG BLACK (SPIN) J9-6-4 7 5 30 24VAC ALL WIRE IS 18 AWG UNLESS OTHERWISE SPECIFIED LOW SPEED WHITE (SPIN) J9-6-5 M1 1~ BLU BRN VIO 6 J9-6-2 ORN (16 AWG) YEL DRAIN VALVE MOTOR TC1 CONTROL TRANSFORMER X X 8 M2 1 WHT 2 (22 AWG BLK 3 KA2 DRAIN RELAY DV2 83 YEL LIMIT OF EQUIPMENT 250V 250V 4 5 MECHANICAL INTERLOCK WHITE (WASH) 250V T1.6A 250V 3 CHASSIS 85 FU6 84 82 81 PURPLE T1.6A FU2 FU5 1 J9-6-9 79 PE GND T1A MOTOR THERMAL PROTECTOR XT2 P.E. 84J 82J 80 J9-6-7 EMI FILTER 0.001uf Cap. P/N 270319 KM5 EXTRACT CONTACTOR KM3 FWD WASH CONTACTOR 18 AWG XT1 KM4 REV WASH CONTACTOR L2 BLUE (WASH) L2 J9-6-3 L2 BLACK (WASH) L1 J9-6-1 L1 BLUE (SPIN) J9-6-6 RED (SPIN) J9-6-8 HIGH SPEED 1 86 24VAC FU3 F5A 250V 87 42 FU4 31 H1-1 F3A 250V 63 30 H1-2 5 { { MACHINE CONFIG. 5VDC 42J VN3 SUPPLY 1 PREWASH DETERGENT YV3 V3 J9-1-1 J9-2-1 63J 42 2 49 H5-10 (V6) 63 CHASSIS D6 POWER "IN" F2A (F1) FS-2 CARD READER CONFIGURATION FS-3 J9-1-2 51 H5-11 (V7) DOOR LOCKED SWITCH V4 F2A (F2) 250V VN2 SUPPLY 3 SOFTENER YV5 V5 J9-1-3 53 H5-5 (V8) F2A (F3) J3-1-3 77C J3-1-2 BRN H2-3 78 ORG H2-1 YEL H2-2 ACCESS PANEL / PROGRAM SWITCH J3-1-1 76 77B 38 250V H2-2 77B 77A COIN METER CONFIGURATION J9-2-3 H5-4 H2-1 YEL COIN VAULT AUDIT SWITCH D4 YV4 J3-1-1 76 3 VN5 ORG ACCESS PANEL / PROGRAM SWITCH D3 H5-3 J3-1-2 78 DOOR CLOSED SWITCH 250V SUPPLY 2 WASH DETERGENT/BLEACH 1 CHASSIS J3-1-3 77A FS-1 H2-3 BRN H5-12 35 H8-3 32 H8-5 33 H8-6 34 H8-1 37 H8-8 H1-10 YV4 V4 J9-1-4 55 H5-14 (V9) F2A (F4) 250V H5-7 VN1 J9-1-5 2 VN1 F2A (F5) YV1 3 V1 H5-6 SPARE J9-1-6 59 H5-8 (V11) H3-6 36 H8-7 H3-3 F2A (F6) H2-10 YV9 V2 J9-1-7 60 H5-1 (V12) ST1 J11-1-5 H3-2 "EMPTY" LEVEL SWITCH BLK 22 41 F2A (F7) J11-1-7 P> YV2 40 V9 H3-5 21 TEMP PROBE OPTION J9-2-5 RED C2-R (HEAT SAFETY) LOW LEVEL C2-B AUXILIARY FILL VALVE V10 V8 J9-2-4 C1-R H5-1 C1-B H5-2 (V13) 62 H5-9 (V14) 43 H4-3 (V15) 62 H4-4 (V16) 45 H4-1 (V17) 61 F2A (F8) 250V KA2 DRAIN VALVE RELAY F2A (F9) 250V 43N OPTIONAL STEAM HEAT YV9 OPTIONAL DRAIN PUMP RELAY 5 H4-3 19 H4-1 DOOR REED SWITCH (MAGNETIC) J11-1-3 17 H4-5 20 H4-2 21 MEDIUM 22 31 HIGH 32 J11-1-1 H1-9 TEST H1-8 D3 J9-2-2 D5 SPARE H1-7 F2A (F12) 14 H1-4 15 H1-12 13 H1-8 5vDC 4 250V KM4 7 REV CONTACTOR 46 H4-5 (V18) F2A (F13) H3-1 250V ST2 95 P/N 370433 or 370434 F2A (F11) 250V KM3 AP1 OUTPUT BOARD F2A (F10) 250V KA3 18 J11-1-9 J11-1-1 H5-2 J9-1-8 P> YV8 SP1b VN8 P> VN1 YV10 SP1c VN10 J9-1-9 KM5 47 H4-6 (V19) 96 F2A (F14) 250V 48 AUXILIARY DRAIN H4-7 (V20) 65 YA1 64 H4-8 (V21) 4 H1-5 6 H1-11 H1-6 H1-2 F2A (F15) M4 250V 4 H1-3 250V COLD FLUSH WATER VALVE COIN BLOCKING COIL (24VAC) OPTIONAL H1-4 SP1a VN2 COLD FILL WATER VALVE EXTRACT CONTACTOR CURRENT OVERLOAD RELAY (V10) H1-5 250V VN9 HOT FLUSH WATER VALVE FWD CONTACTOR H5-13 250V 1 HOT FILL WATER VALVE 57 SPARE LOGIC BOARD TO OUTPUT BOARD COMMUNICATION VN4 SUPPLY 4 H1-1 39 F2A (F16) J9-2-6 D2 (BLK) YA2 H3-4 + D1 (ORG) J9-2-7 3 H1-2 16 H1-16 5 H1-7 250V DOOR UNLOCK SOLENOID NOTE: Refer to the wiring diagram supplied with your machine. 40 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F232204 Troubleshooting Spin Analysis (Sheet 2 of 2) CONTACTORS FACE FRONT OF MACHINE JMP 12K 20uF 50uF C23 JMP LEGEND J9-6 MOTOR CONNECTOR 8 = TERMINAL STRIP, TERMINAL #8 CONTACTOR DETAIL - OPTIONAL CONNECTIONS KM5 EXTRACT CONTACTOR KM4 REV WASH CONTACTOR L1 L2 T1 T2 95 96 TYPICAL RELAY SS1 1 SS3 3 SS2 WHITE (SPIN) -6-5 JMP 130uF 130uF JMP JMP 2 130uF C20 9 6 3 NOTES: 1 2 3 4 1 IF MOTOR ROTATION IS INCORRECT, REVERSE "BLUE" AND "BLACK" WIRES FOR LOW SPEED OR "RED" AND "WHITE" WIRES FOR HIGH SPEED. J9-6 MOTOR MAY NOT BE PRESENT ON ALL MACHINES. 2 SUPPLY 1 COMPARTMENT WILL FLUSH WITH EACH FILL WHEN YV3 IS NOT INSTALLED. 3 5 6 USE CONFIGURATION SHOWN AND REMOVE COIN VAULT AUDIT SWITCH FOR REMOTE START OR CARD READER MODELS. 4 COIN BLOCKING COIL, COIN METER AND OPTICAL COIN DROP ACTUATION CIRCUIT WILL NOT BE PRESENT ON CARD READER VERSIONS OF MACHINES. 5 MACHINE CONFIG. JUMPER SUMMARY (W/+5VDC PINS H5-8 THRU H5-12): HS-6 DOMESTIC/INTERNATIONAL: JUMPER-INTERNATIONAL. NO JUMPER-DOMESTIC HS-5 WATER HEATING: JUMPER-TEMP-CONTROLLED FILL. NO JUMPER-HEAT W/HEATER HS-4 DRAIN/PUMP: JUMPER-PUMP ONLY. NO JUMPER-DRAIN VALVE PRESENT HS-3 MOTOR DRIVE: JUMPER-VFD. NO JUMPER-2 SPD 6 YV9 AND YV10 ARE USED WITH TWO SEPARATE 3 WAY "ELBI" WATER VALVES, ARE NOT USED WITH MULLER MIXING VALVE. 7 ST2 (THERMAL OVERLOAD RELAY) MUST BE SET TO "TRIP" AT APPROPRIATE CURRENT LOAD. SET DIAL TO MOTOR NAMEPLATE FULL LOAD CURRENT RATING. IF MOTOR HAS SERVICE FACTOR OF LESS THAN 1.15. SET DIAL TO 90% OF NAMEPLATE FULL LOAD CURRENT RATING. ALSO SET OPERATING MODE DIAL TO "M" (MANUAL RESET) TO PREVENT ACCIDENTAL STARTING OF MOTOR. NORMALLY CLOSED CONTACTS NORMALLY OPEN CONTACTS COMMON COIL 8 12K CONFIGURATION SHOWN IS FOR ELMO MOTORS ONLY ALL MOTOR CIRCUIT WIRING IS 14 AWG JMP JMP -6-8 HIGH SPEED 2 SS4 4 RED (SPIN) 1 5 ODD NUMBERED CONTACTS ARE ISOLATED FROM EVEN NUMBERED CONTACTS BUT OPERATE SIMULTANEOUSLY. TERMINAL NUMBERS MAY VARY FROM RELAY TO RELAY BUT TERMINAL POSITIONS ARE THE SAME. SOLID STATE SWITCH JMP BLUE (SPIN) -6-6 4 8 T3 7 7 BLACK (SPIN) 7 TYPICAL CONTACTOR MARKINGS. SUBJECT TO CHANGE. ST2 CURRENT OVERLOAD 69 -6-4 L3 69 50uF 20uF 1 JMP C21 9 8 31 H1-1 30 H1-2 H6-1 RED/BLU H1-6 H6-2 WHT/BLU H1-7 H6-3 PNK H6-4 BLU/WHT 24VDC 5VDC 5 MACHINE CONFIG. 5VDC { { } } H5-3 THRU H5-7 VUR H5-8 THRU H5-12 RXD H2-1 PNK H1-3 H2-2 BLU/WHT H1-4 H1-3 H2-3 BLU H1-5 H1-4 H2-4 RED/WHT H1-10 NETWORK BOARD 24VDC (VUR) CARDMATE PLUS (OPTIONAL) XMIT RCV 5VDC H6-5 BLU H1-5 H2-5 BLK/WHT H1-12 H6-6 GRY H1-12 H2-6 BLK/WHT H1-13 H6-7 GRY/YEL H1-10 H2-7 RED/WHT H1-11 H6-8 NOT USED H1-13 H2-8 NOT USED H1-1 H3-1 ORANGE H2-1 H3-2 WHT/ORG H2-2 H3-3 (DRAIN) H2-3 H1-3 H3-4 BLUE H2-4 H1-4 RED H3-5 WHT/BLU H2-5 H1-5 BLK H2-6 H1-6 TXD NAG GND FROM PC OR PREVIOUS UNIT GND CHASSIS J3-1-1 J3-1-3 J3-1-2 J3-1-1 J3-1-3 NRFA H2-1 ORG 24VDC YEL H2-2 BRN H2-3 ORG H2-1 YEL H2-2 MDC 30XX J3-1-2 H6-9 NOT USED H1-14 H6-10 RED/WHT H1-1 H6-11 ORG/WHT H1-11 H6-12 BLK/WHT H1-2 H6-13 BLK/WHT H1-9 H6-14 TAN H1-8 5VDC 5VDC CRP COMM COMM NBP H8-3 H8-5 H8-6 H8-1 H8-8 H8-7 H2-10 J9-2-4 GND A OUT B OUT NETWORK INTERFACE BOARD H1-1 RED H1-2 BLK H5-1 C1-B H5-2 18 H4-3 19 H4-1 17 H4-5 20 H4-2 GRN/YEL 22 AWG SHIELDED SPISIMO SPICLK H2-5 RED H2-4 WHITE H2-6 BLK CD1 5VDC SPISOMI CD1 "EMPTY" LEVEL PRESSURE SWITCH CD1 COMM LOGIC GROUND H2-8 RED/BLK H2-7 WHT/BLK H2-9 BLK/PNK CD2 5VDC LOGIC GROUND CD2 C1-R GND H3-6 RESET SIGNAL TEMPERATURE SENSOR INPUT H1-5 1 H1-13 2 H1-11 7 LOGIC GROUND HIGH WATER LEVEL PRESSURE SWITCH AP2 CONTROL ASSY LOGIC BOARD H1-8 10 H1-3 12 TO NEXT UNIT OR TERMINATION RESISTOR IF FINAL MACHINE RED J3-2-2 GREEN J3-2-3 BLUE J3-3-1 RED J3-3-2 GREEN J3-3-3 1K 15K 1K BLUE RED GREEN LOW WATER LEVEL PRESSURE SWITCH LOGIC GROUND P.E. J3-2-1 15K OUT TO TEMP SENSOR CD2 COMM C2-B B IN H2-3 BRN PROBE N J9-2-5 D C2-R A IN 5VDC 4 OPTIONAL SINGLE COIN DROP (MECHANICAL ACTUATION) COIN DROP 2 (OPT) COIN DROP 1 (STD) OPTIONAL DUAL COIN DROP (OPTICAL ACTUATION) H1-4 11 14 H1-4 15 H1-12 13 H1-8 4 H1-5 DOOR CLOSED INPUT (ACH INPUT) DOOR CLOSED OUTPUT DOOR LOCKED INPUT (ACH INPUT) DOOR LOCKED OUTPUT LOCK/UNLOCK LOGIC SIGNAL RETURN/OUTPUT FOR DOOR LOCK/UNLOCK SOLENOID VUR LOGIC GROUND H1-15 H1-14 12 H1-13 10 H1-3 7 H1-6 2 H1-10 1 H1-9 8 H1-1 9 AP3 6 H1-11 3 H1-2 16 H1-16 5 H1-7 VUR LOGIC GROUND DOOR INTERLOCK CONTROL BOARD 24vDC OUTPUT/RETURN FOR DOOR UNLOCK/LOCK SOLENOID 24vDC AC COMMON F2A AC COMMON INPUT ACH 24V 250V F232204 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT CHM183S 41 Troubleshooting 10. Drain Analysis 42 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F232204 Troubleshooting Please see following 2 pages for wiring diagram information. F232204 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 43 Troubleshooting Drain Analysis (Sheet 1 of 2) Y: 208-240V/60HZ/1ø/2W/24VAC CTRL C24 14 AWG(2.5mm2) L1 C2 PURPLE T1A 6 DV1 FU1 M3 MOTOR COOLING FAN ALL MOTOR CIRCUIT WIRING IS 14 AWG BLACK (SPIN) J9-6-4 7 5 30 24VAC ALL WIRE IS 18 AWG UNLESS OTHERWISE SPECIFIED LOW SPEED WHITE (SPIN) J9-6-5 M1 1~ BLU BRN VIO 6 J9-6-2 YEL ORN (16 AWG) YEL DRAIN VALVE MOTOR TC1 CONTROL TRANSFORMER X X 8 M2 1 WHT 2 (22 AWG BLK 3 KA2 DRAIN RELAY DV2 83 85 250V 250V 4 5 MECHANICAL INTERLOCK WHITE (WASH) 250V T1.6A 250V 3 CHASSIS LIMIT OF EQUIPMENT FU6 84 82 81 PURPLE T1.6A FU2 FU5 1 J9-6-9 79 PE GND T1A MOTOR THERMAL PROTECTOR XT2 P.E. 84J 82J 80 J9-6-7 EMI FILTER 0.001uf Cap. P/N 270319 KM5 EXTRACT CONTACTOR KM3 FWD WASH CONTACTOR 18 AWG XT1 KM4 REV WASH CONTACTOR L2 BLUE (WASH) L2 J9-6-3 L2 BLACK (WASH) L1 J9-6-1 L1 BLUE (SPIN) J9-6-6 RED (SPIN) J9-6-8 HIGH SPEED 1 86 24VAC FU3 F5A 250V 87 42 FU4 31 H1-1 F3A 250V 63 30 H1-2 5 { { MACHINE CONFIG. 5VDC 42J VN3 SUPPLY 1 PREWASH DETERGENT YV3 V3 J9-1-1 J9-2-1 63J 42 2 49 (V6) H5-10 63 CHASSIS D6 POWER "IN" F2A (F1) 250V CARD READER CONFIGURATION FS-3 J9-1-2 51 (V7) H5-11 DOOR LOCKED SWITCH V4 F2A (F2) 250V VN2 SUPPLY 3 SOFTENER YV5 V5 J9-1-3 53 (V8) H5-5 F2A (F3) 77A J3-1-2 78 YEL H2-2 BRN H2-3 ORG H2-1 YEL H2-2 ACCESS PANEL / PROGRAM SWITCH COIN METER CONFIGURATION J3-1-1 76 77B 38 250V J3-1-3 COIN VAULT AUDIT SWITCH J9-2-3 H5-4 J3-1-1 76 77C D4 YV4 H2-1 77B 3 VN5 ORG ACCESS PANEL / PROGRAM SWITCH D3 FS-2 J3-1-2 78 DOOR CLOSED SWITCH H5-3 SUPPLY 2 WASH DETERGENT/BLEACH 1 CHASSIS J3-1-3 77A FS-1 H2-3 BRN H5-12 35 H8-3 32 H8-5 33 H8-6 34 H8-1 37 H8-8 H1-10 YV4 V4 J9-1-4 55 (V9) H5-14 F2A (F4) 250V H5-7 VN1 J9-1-5 57 SPARE (V10) H5-13 F2A (F5) 250V H5-6 SPARE VN1 HOT FILL WATER VALVE YV1 V1 J9-1-6 59 (V11) H5-8 LOGIC BOARD TO OUTPUT BOARD COMMUNICATION VN4 SUPPLY 4 H1-5 H1-4 H1-3 H3-6 36 H8-7 H3-3 F2A (F6) H2-10 250V VN9 HOT FLUSH WATER VALVE V2 J9-1-7 60 (V12) H5-1 40 J11-1-5 41 J11-1-7 H3-2 "EMPTY" LEVEL SWITCH ST1 BLK 22 F2A (F7) H3-5 P> YV2 V9 21 SP1a VN2 COLD FILL WATER VALVE YV9 TEMP PROBE OPTION J9-2-5 RED C2-R (HEAT SAFETY) LOW LEVEL J9-2-4 C1-R H5-1 C1-B H5-2 18 H4-3 J11-1-9 19 H4-1 J11-1-3 17 H4-5 20 H4-2 C2-B 250V VN8 1 V8 2 3 H5-2 (V13) H5-9 (V14) 43 H4-3 (V15) 62 H4-4 (V16) 45 H4-1 (V17) J9-1-8 61 F2A (F8) 250V KA2 DRAIN VALVE RELAY 62 F2A (F9) 250V 43N OPTIONAL STEAM HEAT YV9 OPTIONAL DRAIN PUMP RELAY FWD CONTACTOR DOOR REED SWITCH (MAGNETIC) 21 MEDIUM 22 31 HIGH 32 J11-1-1 H1-9 TEST F2A (F11) 250V KM3 P/N 370433 or 370434 F2A (F10) 250V KA3 AP1 OUTPUT BOARD P> VN1 AUXILIARY FILL VALVE YV8 J11-1-1 SP1b J9-1-9 V10 P> 4 COLD FLUSH WATER VALVE YV10 SP1c VN10 H1-8 D3 J9-2-2 D5 SPARE H1-7 F2A (F12) 14 H1-4 15 H1-12 13 H1-8 5vDC 250V KM4 7 REV CONTACTOR 95 H4-5 (V18) F2A (F13) KM5 47 H4-6 (V19) 96 F2A (F14) 250V 48 AUXILIARY DRAIN H4-7 (V20) 4 65 YA1 64 H4-8 (V21) 4 H1-5 6 H1-11 H1-6 H1-2 F2A (F15) M4 250V COIN BLOCKING COIL (24VAC) OPTIONAL H3-1 250V ST2 EXTRACT CONTACTOR CURRENT OVERLOAD RELAY 46 H1-1 39 F2A (F16) J9-2-6 D2 (BLK) YA2 H3-4 + D1 (ORG) J9-2-7 3 H1-2 16 H1-16 5 H1-7 250V DOOR UNLOCK SOLENOID NOTE: Refer to the wiring diagram supplied with your machine. 44 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F232204 Troubleshooting Drain Analysis (Sheet 2 of 2) CONTACTORS FACE FRONT OF MACHINE JMP 12K 20uF 50uF C23 JMP LEGEND J9-6 MOTOR CONNECTOR 8 = TERMINAL STRIP, TERMINAL #8 CONTACTOR DETAIL - OPTIONAL CONNECTIONS KM5 EXTRACT CONTACTOR KM4 REV WASH CONTACTOR L1 L2 T1 T2 95 96 TYPICAL RELAY SS1 1 SS3 3 SS2 WHITE (SPIN) -6-5 JMP 130uF 130uF JMP JMP 2 130uF C20 9 6 3 NOTES: 1 2 3 4 5 6 NORMALLY CLOSED CONTACTS NORMALLY OPEN CONTACTS 1 IF MOTOR ROTATION IS INCORRECT, REVERSE "BLUE" AND "BLACK" WIRES FOR LOW SPEED OR "RED" AND "WHITE" WIRES FOR HIGH SPEED. J9-6 MOTOR MAY NOT BE PRESENT ON ALL MACHINES. 2 SUPPLY 1 COMPARTMENT WILL FLUSH WITH EACH FILL WHEN YV3 IS NOT INSTALLED. 3 USE CONFIGURATION SHOWN AND REMOVE COIN VAULT AUDIT SWITCH FOR REMOTE START OR CARD READER MODELS. COMMON 4 COIN BLOCKING COIL, COIN METER AND OPTICAL COIN DROP ACTUATION CIRCUIT WILL NOT BE PRESENT ON CARD READER VERSIONS OF MACHINES. 5 MACHINE CONFIG. JUMPER SUMMARY (W/+5VDC PINS H5-8 THRU H5-12): HS-6 DOMESTIC/INTERNATIONAL: JUMPER-INTERNATIONAL. NO JUMPER-DOMESTIC HS-5 WATER HEATING: JUMPER-TEMP-CONTROLLED FILL. NO JUMPER-HEAT W/HEATER HS-4 DRAIN/PUMP: JUMPER-PUMP ONLY. NO JUMPER-DRAIN VALVE PRESENT HS-3 MOTOR DRIVE: JUMPER-VFD. NO JUMPER-2 SPD 6 YV9 AND YV10 ARE USED WITH TWO SEPARATE 3 WAY "ELBI" WATER VALVES, ARE NOT USED WITH MULLER MIXING VALVE. 7 ST2 (THERMAL OVERLOAD RELAY) MUST BE SET TO "TRIP" AT APPROPRIATE CURRENT LOAD. SET DIAL TO MOTOR NAMEPLATE FULL LOAD CURRENT RATING. IF MOTOR HAS SERVICE FACTOR OF LESS THAN 1.15. SET DIAL TO 90% OF NAMEPLATE FULL LOAD CURRENT RATING. ALSO SET OPERATING MODE DIAL TO "M" (MANUAL RESET) TO PREVENT ACCIDENTAL STARTING OF MOTOR. COIL 8 12K CONFIGURATION SHOWN IS FOR ELMO MOTORS ONLY ALL MOTOR CIRCUIT WIRING IS 14 AWG JMP JMP -6-8 HIGH SPEED 2 SS4 4 RED (SPIN) 1 5 ODD NUMBERED CONTACTS ARE ISOLATED FROM EVEN NUMBERED CONTACTS BUT OPERATE SIMULTANEOUSLY. TERMINAL NUMBERS MAY VARY FROM RELAY TO RELAY BUT TERMINAL POSITIONS ARE THE SAME. SOLID STATE SWITCH JMP BLUE (SPIN) -6-6 4 8 T3 7 7 BLACK (SPIN) 7 TYPICAL CONTACTOR MARKINGS. SUBJECT TO CHANGE. ST2 CURRENT OVERLOAD 69 -6-4 L3 69 50uF 20uF 1 JMP C21 9 8 31 H1-1 30 H1-2 MACHINE CONFIG. 5VDC { { } } H5-3 THRU H5-7 H1-3 BLU/WHT H1-4 H1-3 H2-3 BLU H1-5 H1-4 H2-4 RED/WHT H1-10 H1-6 WHT/BLU H1-7 H6-3 PNK H6-4 BLU/WHT VUR H5-8 THRU H5-12 PNK H2-2 RED/BLU H6-2 5VDC 5 H2-1 H6-1 24VDC RXD NETWORK BOARD 24VDC (VUR) CARDMATE PLUS (OPTIONAL) XMIT RCV 5VDC H6-5 BLU H1-5 H2-5 BLK/WHT H1-12 H6-6 GRY H1-12 H2-6 BLK/WHT H1-13 H6-7 GRY/YEL H1-10 H2-7 RED/WHT H1-11 H6-8 NOT USED H1-13 H2-8 NOT USED H1-1 H3-1 ORANGE H2-1 H3-2 WHT/ORG H2-2 H3-3 (DRAIN) H2-3 H1-3 H3-4 BLUE H2-4 H1-4 RED H3-5 WHT/BLU H2-5 H1-5 BLK H2-6 H1-6 TXD NAG GND FROM PC OR PREVIOUS UNIT GND CHASSIS J3-1-1 J3-1-3 J3-1-2 J3-1-1 J3-1-3 NRFA H2-1 ORG 24VDC YEL H2-2 BRN H2-3 ORG H2-1 YEL H2-2 MDC 30XX J3-1-2 H6-9 NOT USED H1-14 H6-10 RED/WHT H1-1 H6-11 ORG/WHT H1-11 H6-12 BLK/WHT H1-2 H6-13 BLK/WHT H1-9 H6-14 TAN H1-8 5VDC 5VDC CRP COMM COMM NBP H8-3 H8-5 H8-6 H8-1 H8-8 H8-7 H2-10 J9-2-4 GND A OUT B OUT H1-1 RED H1-2 BLK H5-1 C1-B H5-2 18 H4-3 19 H4-1 17 H4-5 20 H4-2 H3-6 GRN/YEL RESET SIGNAL 22 AWG SHIELDED SPICLK H2-5 RED H2-4 WHITE H2-6 BLK CD1 5VDC SPISOMI CD1 "EMPTY" LEVEL PRESSURE SWITCH CD1 COMM LOGIC GROUND H2-8 RED/BLK H2-7 WHT/BLK H2-9 BLK/PNK CD2 5VDC LOGIC GROUND CD2 C1-R GND SPISIMO TEMPERATURE SENSOR INPUT H1-5 1 H1-13 2 H1-11 7 H1-8 10 H1-3 12 LOGIC GROUND HIGH WATER LEVEL PRESSURE SWITCH AP2 CONTROL ASSY LOGIC BOARD TO NEXT UNIT OR TERMINATION RESISTOR IF FINAL MACHINE RED J3-2-2 GREEN J3-2-3 BLUE J3-3-1 RED J3-3-2 GREEN J3-3-3 1K 15K 1K BLUE RED GREEN LOW WATER LEVEL PRESSURE SWITCH LOGIC GROUND P.E. J3-2-1 15K OUT TO TEMP SENSOR CD2 COMM C2-B B IN NETWORK INTERFACE BOARD H2-3 BRN ROBE N J9-2-5 D C2-R A IN 5VDC 4 OPTIONAL SINGLE COIN DROP (MECHANICAL ACTUATION) COIN DROP 2 (OPT) COIN DROP 1 (STD) OPTIONAL DUAL COIN DROP (OPTICAL ACTUATION) H1-4 11 14 H1-4 15 H1-12 13 H1-8 4 H1-5 6 H1-11 3 H1-2 16 H1-16 DOOR CLOSED INPUT (ACH INPUT) DOOR CLOSED OUTPUT DOOR LOCKED INPUT (ACH INPUT) DOOR LOCKED OUTPUT LOCK/UNLOCK LOGIC SIGNAL RETURN/OUTPUT FOR DOOR LOCK/UNLOCK SOLENOID VUR LOGIC GROUND H1-15 H1-14 12 H1-13 10 H1-3 7 H1-6 2 H1-10 1 H1-9 8 H1-1 9 AP3 VUR LOGIC GROUND DOOR INTERLOCK CONTROL BOARD 24vDC 5 OUTPUT/RETURN FOR DOOR UNLOCK/LOCK SOLENOID 24vDC AC COMMON F2A H1-7 AC COMMON INPUT ACH 24V 250V F232204 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT CHM187S 45 Troubleshooting 11. Optional Drain Pump Analysis 46 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F232204 Troubleshooting Please see following 2 pages for wiring diagram information. F232204 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 47 Troubleshooting Optional Drain Pump Analysis (Sheet 1 of 2) Y: 208-240V/60HZ/1ø/2W/24VAC CTRL C24 14 AWG(2.5mm2) L1 C2 T1A 6 DV1 FU1 MOTOR COOLING FAN ALL MOTOR CIRCUIT WIRING IS 14 AWG BLACK (SPIN) J9-6-4 5 24VAC ALL WIRE IS 18 AWG UNLESS OTHERWISE SPECIFIED LOW SPEED WHITE (SPIN) J9-6-5 M1 1~ BLU BRN VIO 7 30 BLUE (SPIN) J9-6-6 RED (SPIN) J9-6-8 HIGH SPEED 1 86 24VAC 5 F5A 250V FU4 31 H1-1 F3A 250V 63 30 H1-2 5 MACHINE CONFIG. 5VDC 42J VN3 SUPPLY 1 PREWASH DETERGENT YV3 V3 J9-1-1 49 (V6) H5-10 63 CHASSIS D6 POWER "IN" 250V FS-2 CARD READER CONFIGURATION FS-3 J9-1-2 51 (V7) H5-11 DOOR LOCKED SWITCH V4 F2A (F2) 250V VN2 SUPPLY 3 SOFTENER YV5 V5 J9-1-3 53 (V8) H5-5 F2A (F3) 77A J3-1-2 78 H2-2 BRN H2-3 ORG H2-1 YEL H2-2 ACCESS PANEL / PROGRAM SWITCH COIN METER CONFIGURATION J3-1-1 76 77B 38 250V J3-1-3 COIN VAULT AUDIT SWITCH J9-2-3 H5-4 H2-1 YEL 77B 77C D4 YV4 J3-1-1 76 3 VN5 SUPPLY 2 WASH DETERGENT/BLEACH ORG ACCESS PANEL / PROGRAM SWITCH D3 H5-3 J3-1-2 78 DOOR CLOSED SWITCH F2A (F1) { { J9-2-1 63J 42 2 1 CHASSIS 87 FU3 M3 J9-6-2 YEL ORN (16 AWG) YEL 6 42 DRAIN VALVE MOTOR TC1 CONTROL TRANSFORMER X X 8 M2 1 WHT 2 (22 AWG BLK 3 KA2 DRAIN RELAY DV2 83 85 250V 250V 4 5 MECHANICAL INTERLOCK WHITE (WASH) 250V T1.6A 250V 3 CHASSIS LIMIT OF EQUIPMENT FU6 84 82 81 PURPLE T1.6A FU2 FU5 1 J9-6-9 79 PE GND T1A MOTOR THERMAL PROTECTOR XT2 P.E. 84J 82J 80 J9-6-7 EMI FILTER 0.001uf Cap. P/N 270319 BLUE (WASH) PURPLE KM5 EXTRACT CONTACTOR KM3 FWD WASH CONTACTOR 18 AWG XT1 KM4 REV WASH CONTACTOR L2 J9-6-3 L2 BLACK (WASH) L1 L2 J9-6-1 L1 J3-1-3 77A FS-1 H2-3 BRN H5-12 35 H8-3 32 H8-5 33 H8-6 34 H8-1 37 H8-8 H1-10 YV4 V4 J9-1-4 55 (V9) H5-14 F2A (F4) 250V H5-7 VN1 J9-1-5 57 SPARE (V10) H5-13 F2A (F5) 250V H5-6 SPARE VN1 HOT FILL WATER VALVE YV1 V1 J9-1-6 59 (V11) H5-8 LOGIC BOARD TO OUTPUT BOARD COMMUNICATION VN4 SUPPLY 4 H1-5 H1-4 H1-3 H3-6 36 H8-7 H3-3 F2A (F6) H2-10 250V VN9 HOT FLUSH WATER VALVE V2 J9-1-7 60 (V12) H5-1 ST1 J11-1-5 H3-2 "EMPTY" LEVEL SWITCH BLK 22 41 F2A (F7) J11-1-7 H3-5 P> YV2 40 V9 21 SP1a VN2 COLD FILL WATER VALVE YV9 TEMP PROBE OPTION J9-2-5 RED C2-R (HEAT SAFETY) LOW LEVEL J9-2-4 C1-R H5-1 C1-B H5-2 18 H4-3 J11-1-9 19 H4-1 J11-1-3 17 H4-5 20 H4-2 C2-B 250V VN8 4 V8 3 2 H5-2 (V13) 62 H5-9 (V14) 43 H4-3 (V15) 62 H4-4 (V16) 45 H4-1 (V17) J9-1-8 61 1 F2A (F8) 250V KA2 DRAIN VALVE RELAY F2A (F9) 250V 43N OPTIONAL STEAM HEAT YV9 OPTIONAL DRAIN PUMP RELAY FWD CONTACTOR DOOR REED SWITCH (MAGNETIC) 21 MEDIUM 22 31 HIGH 32 J11-1-1 H1-9 TEST F2A (F11) 250V KM3 P/N 370433 or 370434 F2A (F10) 250V KA3 AP1 OUTPUT BOARD P> VN1 AUXILIARY FILL VALVE YV8 J11-1-1 SP1b J9-1-9 V10 P> COLD FLUSH WATER VALVE YV10 SP1c VN10 H1-8 D3 J9-2-2 D5 SPARE H1-7 F2A (F12) 14 H1-4 15 H1-12 13 H1-8 5vDC 250V KM4 7 REV CONTACTOR 95 H4-5 (V18) F2A (F13) KM5 47 H4-6 (V19) 96 F2A (F14) 250V 48 AUXILIARY DRAIN H4-7 (V20) 4 65 YA1 64 H4-8 (V21) 4 H1-5 6 H1-11 H1-6 H1-2 F2A (F15) M4 250V COIN BLOCKING COIL (24VAC) OPTIONAL H3-1 250V ST2 EXTRACT CONTACTOR CURRENT OVERLOAD RELAY 46 H1-1 39 F2A (F16) J9-2-6 D2 (BLK) YA2 H3-4 + D1 (ORG) J9-2-7 3 H1-2 16 H1-16 5 H1-7 250V DOOR UNLOCK SOLENOID NOTE: Refer to the wiring diagram supplied with your machine. 48 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F232204 Troubleshooting Optional Drain Pump Analysis (Sheet 2 of 2) CONTACTORS FACE FRONT OF MACHINE JMP 12K 20uF 50uF C23 JMP LEGEND J9-6 MOTOR CONNECTOR 8 = TERMINAL STRIP, TERMINAL #8 CONTACTOR DETAIL - OPTIONAL CONNECTIONS KM5 EXTRACT CONTACTOR KM4 REV WASH CONTACTOR L1 L2 T1 T2 95 96 TYPICAL RELAY SS1 1 SS3 3 SS2 WHITE (SPIN) 6-5 JMP 130uF 130uF JMP JMP 2 130uF C20 9 6 3 NOTES: 1 2 3 4 5 6 NORMALLY CLOSED CONTACTS NORMALLY OPEN CONTACTS 1 IF MOTOR ROTATION IS INCORRECT, REVERSE "BLUE" AND "BLACK" WIRES FOR LOW SPEED OR "RED" AND "WHITE" WIRES FOR HIGH SPEED. J9-6 MOTOR MAY NOT BE PRESENT ON ALL MACHINES. 2 SUPPLY 1 COMPARTMENT WILL FLUSH WITH EACH FILL WHEN YV3 IS NOT INSTALLED. 3 USE CONFIGURATION SHOWN AND REMOVE COIN VAULT AUDIT SWITCH FOR REMOTE START OR CARD READER MODELS. COMMON 4 COIN BLOCKING COIL, COIN METER AND OPTICAL COIN DROP ACTUATION CIRCUIT WILL NOT BE PRESENT ON CARD READER VERSIONS OF MACHINES. 5 MACHINE CONFIG. JUMPER SUMMARY (W/+5VDC PINS H5-8 THRU H5-12): HS-6 DOMESTIC/INTERNATIONAL: JUMPER-INTERNATIONAL. NO JUMPER-DOMESTIC HS-5 WATER HEATING: JUMPER-TEMP-CONTROLLED FILL. NO JUMPER-HEAT W/HEATER HS-4 DRAIN/PUMP: JUMPER-PUMP ONLY. NO JUMPER-DRAIN VALVE PRESENT HS-3 MOTOR DRIVE: JUMPER-VFD. NO JUMPER-2 SPD 6 YV9 AND YV10 ARE USED WITH TWO SEPARATE 3 WAY "ELBI" WATER VALVES, ARE NOT USED WITH MULLER MIXING VALVE. 7 ST2 (THERMAL OVERLOAD RELAY) MUST BE SET TO "TRIP" AT APPROPRIATE CURRENT LOAD. SET DIAL TO MOTOR NAMEPLATE FULL LOAD CURRENT RATING. IF MOTOR HAS SERVICE FACTOR OF LESS THAN 1.15. SET DIAL TO 90% OF NAMEPLATE FULL LOAD CURRENT RATING. ALSO SET OPERATING MODE DIAL TO "M" (MANUAL RESET) TO PREVENT ACCIDENTAL STARTING OF MOTOR. COIL 8 12K CONFIGURATION SHOWN IS FOR ELMO MOTORS ONLY ALL MOTOR CIRCUIT WIRING IS 14 AWG JMP JMP 6-8 HIGH SPEED 2 SS4 4 RED (SPIN) 1 5 ODD NUMBERED CONTACTS ARE ISOLATED FROM EVEN NUMBERED CONTACTS BUT OPERATE SIMULTANEOUSLY. TERMINAL NUMBERS MAY VARY FROM RELAY TO RELAY BUT TERMINAL POSITIONS ARE THE SAME. SOLID STATE SWITCH JMP BLUE (SPIN) 6-6 4 8 T3 7 7 BLACK (SPIN) 7 TYPICAL CONTACTOR MARKINGS. SUBJECT TO CHANGE. ST2 CURRENT OVERLOAD 69 6-4 L3 69 50uF 20uF 1 JMP C21 9 8 31 H1-1 30 H1-2 H6-1 RED/BLU H1-6 H6-2 WHT/BLU H1-7 H6-3 PNK H6-4 BLU/WHT 24VDC 5VDC 5 MACHINE CONFIG. 5VDC { { } } H5-3 THRU H5-7 VUR H5-8 THRU H5-12 RXD H2-1 PNK H1-3 H2-2 BLU/WHT H1-4 H1-3 H2-3 BLU H1-5 H1-4 H2-4 RED/WHT H1-10 NETWORK BOARD 24VDC (VUR) CARDMATE PLUS (OPTIONAL) XMIT RCV 5VDC H6-5 BLU H1-5 H2-5 BLK/WHT H1-12 H6-6 GRY H1-12 H2-6 BLK/WHT H1-13 H6-7 GRY/YEL H1-10 H2-7 RED/WHT H1-11 H6-8 NOT USED H1-13 H2-8 NOT USED H1-1 H3-1 ORANGE H2-1 H3-2 WHT/ORG H2-2 H3-3 (DRAIN) H2-3 H1-3 H3-4 BLUE H2-4 H1-4 RED H3-5 WHT/BLU H2-5 H1-5 BLK H2-6 H1-6 TXD NAG GND FROM PC OR PREVIOUS UNIT GND CHASSIS J3-1-1 J3-1-3 J3-1-2 J3-1-1 J3-1-3 NRFA H2-1 ORG 24VDC YEL H2-2 BRN H2-3 ORG H2-1 YEL H2-2 MDC 30XX J3-1-2 H6-9 NOT USED H1-14 H6-10 RED/WHT H1-1 H6-11 ORG/WHT H1-11 H6-12 BLK/WHT H1-2 H6-13 BLK/WHT H1-9 H6-14 TAN H1-8 5VDC 5VDC CRP COMM COMM NBP H8-3 H8-5 H8-6 H8-1 H8-8 H8-7 H2-10 J9-2-4 GND A OUT B OUT H1-1 RED H1-2 BLK H5-1 C1-B H5-2 18 H4-3 19 H4-1 17 H4-5 20 H4-2 H3-6 GRN/YEL RESET SIGNAL 22 AWG SHIELDED SPICLK H2-5 RED H2-4 WHITE H2-6 BLK CD1 5VDC SPISOMI CD1 "EMPTY" LEVEL PRESSURE SWITCH CD1 COMM LOGIC GROUND H2-8 RED/BLK H2-7 WHT/BLK H2-9 BLK/PNK CD2 5VDC LOGIC GROUND CD2 C1-R GND SPISIMO TEMPERATURE SENSOR INPUT H1-5 1 H1-13 2 H1-11 7 LOGIC GROUND HIGH WATER LEVEL PRESSURE SWITCH AP2 CONTROL ASSY LOGIC BOARD H1-8 10 H1-3 12 TO NEXT UNIT OR TERMINATION RESISTOR IF FINAL MACHINE RED J3-2-2 GREEN J3-2-3 BLUE J3-3-1 RED J3-3-2 GREEN J3-3-3 1K 15K 1K BLUE RED GREEN LOW WATER LEVEL PRESSURE SWITCH LOGIC GROUND P.E. J3-2-1 15K OUT TO TEMP SENSOR CD2 COMM C2-B B IN NETWORK INTERFACE BOARD H2-3 BRN ROBE N J9-2-5 D C2-R A IN 5VDC 4 OPTIONAL SINGLE COIN DROP (MECHANICAL ACTUATION) COIN DROP 2 (OPT) COIN DROP 1 (STD) OPTIONAL DUAL COIN DROP (OPTICAL ACTUATION) H1-4 11 14 H1-4 15 H1-12 13 H1-8 4 H1-5 6 H1-11 3 H1-2 16 H1-16 DOOR CLOSED INPUT (ACH INPUT) DOOR CLOSED OUTPUT DOOR LOCKED INPUT (ACH INPUT) DOOR LOCKED OUTPUT LOCK/UNLOCK LOGIC SIGNAL RETURN/OUTPUT FOR DOOR LOCK/UNLOCK SOLENOID VUR LOGIC GROUND H1-15 H1-14 12 H1-13 10 H1-3 7 H1-6 2 H1-10 1 H1-9 8 H1-1 9 AP3 VUR LOGIC GROUND DOOR INTERLOCK CONTROL BOARD 24vDC 5 OUTPUT/RETURN FOR DOOR UNLOCK/LOCK SOLENOID 24vDC AC COMMON F2A H1-7 AC COMMON INPUT ACH 24V 250V F232204 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT CHM191S 49 Troubleshooting 12. Dispenser Flush Analysis 50 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F232204 Troubleshooting Please see following 2 pages for wiring diagram information. F232204 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 51 Troubleshooting Dispenser Flush Analysis (Sheet 1 of 2) Y: 208-240V/60HZ/1ø/2W/24VAC CTRL C24 14 AWG(2.5mm2) L1 C2 PURPLE T1A 6 DV1 FU1 M3 MOTOR COOLING FAN ALL MOTOR CIRCUIT WIRING IS 14 AWG BLACK (SPIN) J9-6-4 7 5 30 24VAC ALL WIRE IS 18 AWG UNLESS OTHERWISE SPECIFIED LOW SPEED WHITE (SPIN) J9-6-5 M1 1~ BLU BRN VIO 6 J9-6-2 ORN (16 AWG) YEL DRAIN VALVE MOTOR TC1 CONTROL TRANSFORMER X X 8 M2 1 WHT 2 (22 AWG BLK 3 KA2 DRAIN RELAY DV2 83 YEL LIMIT OF EQUIPMENT 250V 250V 4 5 MECHANICAL INTERLOCK WHITE (WASH) 250V T1.6A 250V 3 CHASSIS 85 FU6 84 82 81 PURPLE T1.6A FU2 FU5 1 J9-6-9 79 PE GND T1A MOTOR THERMAL PROTECTOR XT2 P.E. 84J 82J 80 J9-6-7 EMI FILTER 0.001uf Cap. P/N 270319 KM5 EXTRACT CONTACTOR KM3 FWD WASH CONTACTOR 18 AWG XT1 KM4 REV WASH CONTACTOR L2 BLUE (WASH) L2 J9-6-3 L2 BLACK (WASH) L1 J9-6-1 L1 BLUE (SPIN) J9-6-6 RED (SPIN) J9-6-8 HIGH SPEED 1 86 24VAC FU3 F5A 250V 87 42 FU4 31 H1-1 F3A 250V 63 30 H1-2 5 1 { { MACHINE CONFIG. 5VDC 42J VN3 SUPPLY 1 PREWASH DETERGENT YV3 V3 J9-1-1 J9-2-1 63J 42 2 49 H5-10 (V6) 63 CHASSIS D6 POWER "IN" F2A (F1) FS-2 CARD READER CONFIGURATION FS-3 J9-1-2 51 H5-11 (V7) F2A (F2) 2 250V DOOR LOCKED SWITCH V4 3 VN2 SUPPLY 3 SOFTENER YV5 V5 J9-1-3 53 H5-5 (V8) F2A (F3) J3-1-3 77C J3-1-2 BRN H2-3 78 ORG H2-1 YEL H2-2 ACCESS PANEL / PROGRAM SWITCH J3-1-1 76 77B 38 250V H2-2 77B 77A COIN METER CONFIGURATION J9-2-3 H5-4 H2-1 YEL COIN VAULT AUDIT SWITCH D4 YV4 J3-1-1 76 3 VN5 ORG ACCESS PANEL / PROGRAM SWITCH D3 H5-3 J3-1-2 78 DOOR CLOSED SWITCH 250V SUPPLY 2 WASH DETERGENT/BLEACH 1 CHASSIS J3-1-3 77A FS-1 H2-3 BRN H5-12 35 H8-3 32 H8-5 33 H8-6 34 H8-1 37 H8-8 H1-10 YV4 V4 J9-1-4 55 H5-14 (V9) F2A (F4) 250V H5-7 VN1 J9-1-5 57 SPARE H5-13 (V10) F2A (F5) 250V H5-6 SPARE VN1 HOT FILL WATER VALVE YV1 V1 J9-1-6 59 H5-8 (V11) H1-3 H3-6 36 H8-7 H3-3 F2A (F6) H2-10 YV9 V2 J9-1-7 60 H5-1 (V12) ST1 J11-1-5 H3-2 "EMPTY" LEVEL SWITCH BLK 22 41 F2A (F7) J11-1-7 H3-5 P> YV2 40 V9 21 TEMP PROBE OPTION J9-2-5 RED C2-R (HEAT SAFETY) LOW LEVEL C2-B J9-2-4 C1-R H5-1 C1-B H5-2 250V AUXILIARY FILL VALVE YV8 V10 V8 (V13) 62 H5-9 (V14) 43 H4-3 (V15) 62 H4-4 (V16) 45 H4-1 (V17) 61 F2A (F8) 250V KA2 DRAIN VALVE RELAY F2A (F9) 250V 43N OPTIONAL STEAM HEAT YV9 OPTIONAL DRAIN PUMP RELAY FWD CONTACTOR P/N 370433 or 370434 DOOR REED SWITCH (MAGNETIC) H4-3 19 H4-1 J11-1-3 17 H4-5 20 H4-2 21 MEDIUM 22 31 HIGH 32 J11-1-1 H1-9 TEST F2A (F11) 250V KM3 AP1 OUTPUT BOARD F2A (F10) 250V KA3 18 J11-1-9 J11-1-1 H5-2 J9-1-8 P> VN8 SP1b VN1 P> J9-1-9 YV10 SP1c VN10 COLD FLUSH WATER VALVE H1-8 D3 J9-2-2 D5 SPARE H1-7 F2A (F12) 14 H1-4 15 H1-12 13 H1-8 5vDC 250V KM4 7 REV CONTACTOR 95 46 H4-5 (V18) F2A (F13) H3-1 250V ST2 KM5 47 H4-6 (V19) 96 F2A (F14) 250V 48 AUXILIARY DRAIN H4-7 (V20) 65 YA1 64 H4-8 (V21) 4 H1-5 6 H1-11 H1-6 H1-2 F2A (F15) M4 250V 4 H1-4 SP1a VN2 COLD FILL WATER VALVE COIN BLOCKING COIL (24VAC) OPTIONAL H1-5 250V VN9 HOT FLUSH WATER VALVE EXTRACT CONTACTOR CURRENT OVERLOAD RELAY LOGIC BOARD TO OUTPUT BOARD COMMUNICATION VN4 SUPPLY 4 H1-1 39 F2A (F16) J9-2-6 D2 (BLK) YA2 H3-4 + D1 (ORG) J9-2-7 3 H1-2 16 H1-16 5 H1-7 250V DOOR UNLOCK SOLENOID NOTE: Refer to the wiring diagram supplied with your machine. 52 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F232204 Troubleshooting Dispenser Flush Analysis (Sheet 2 of 2) CONTACTORS FACE FRONT OF MACHINE JMP 12K 20uF 50uF C23 JMP LEGEND J9-6 MOTOR CONNECTOR 8 = TERMINAL STRIP, TERMINAL #8 CONTACTOR DETAIL - OPTIONAL CONNECTIONS KM5 EXTRACT CONTACTOR KM4 REV WASH CONTACTOR L1 L2 T1 T2 95 96 TYPICAL RELAY SS1 1 SS3 3 SS2 WHITE (SPIN) -6-5 JMP 130uF 130uF JMP JMP 2 130uF C20 9 6 3 NOTES: 1 2 3 4 1 IF MOTOR ROTATION IS INCORRECT, REVERSE "BLUE" AND "BLACK" WIRES FOR LOW SPEED OR "RED" AND "WHITE" WIRES FOR HIGH SPEED. J9-6 MOTOR MAY NOT BE PRESENT ON ALL MACHINES. 2 SUPPLY 1 COMPARTMENT WILL FLUSH WITH EACH FILL WHEN YV3 IS NOT INSTALLED. 3 5 6 USE CONFIGURATION SHOWN AND REMOVE COIN VAULT AUDIT SWITCH FOR REMOTE START OR CARD READER MODELS. 4 COIN BLOCKING COIL, COIN METER AND OPTICAL COIN DROP ACTUATION CIRCUIT WILL NOT BE PRESENT ON CARD READER VERSIONS OF MACHINES. 5 MACHINE CONFIG. JUMPER SUMMARY (W/+5VDC PINS H5-8 THRU H5-12): HS-6 DOMESTIC/INTERNATIONAL: JUMPER-INTERNATIONAL. NO JUMPER-DOMESTIC HS-5 WATER HEATING: JUMPER-TEMP-CONTROLLED FILL. NO JUMPER-HEAT W/HEATER HS-4 DRAIN/PUMP: JUMPER-PUMP ONLY. NO JUMPER-DRAIN VALVE PRESENT HS-3 MOTOR DRIVE: JUMPER-VFD. NO JUMPER-2 SPD 6 YV9 AND YV10 ARE USED WITH TWO SEPARATE 3 WAY "ELBI" WATER VALVES, ARE NOT USED WITH MULLER MIXING VALVE. 7 ST2 (THERMAL OVERLOAD RELAY) MUST BE SET TO "TRIP" AT APPROPRIATE CURRENT LOAD. SET DIAL TO MOTOR NAMEPLATE FULL LOAD CURRENT RATING. IF MOTOR HAS SERVICE FACTOR OF LESS THAN 1.15. SET DIAL TO 90% OF NAMEPLATE FULL LOAD CURRENT RATING. ALSO SET OPERATING MODE DIAL TO "M" (MANUAL RESET) TO PREVENT ACCIDENTAL STARTING OF MOTOR. NORMALLY CLOSED CONTACTS NORMALLY OPEN CONTACTS COMMON COIL 8 12K CONFIGURATION SHOWN IS FOR ELMO MOTORS ONLY ALL MOTOR CIRCUIT WIRING IS 14 AWG JMP JMP -6-8 HIGH SPEED 2 SS4 4 RED (SPIN) 1 5 ODD NUMBERED CONTACTS ARE ISOLATED FROM EVEN NUMBERED CONTACTS BUT OPERATE SIMULTANEOUSLY. TERMINAL NUMBERS MAY VARY FROM RELAY TO RELAY BUT TERMINAL POSITIONS ARE THE SAME. SOLID STATE SWITCH JMP BLUE (SPIN) -6-6 4 8 T3 7 7 BLACK (SPIN) 7 TYPICAL CONTACTOR MARKINGS. SUBJECT TO CHANGE. ST2 CURRENT OVERLOAD 69 -6-4 L3 69 50uF 20uF 1 JMP C21 9 8 31 H1-1 30 H1-2 H6-1 MACHINE CONFIG. 5VDC { { } } H5-3 THRU H5-7 BLU/WHT H1-4 H1-3 H2-3 BLU H1-5 H1-4 H2-4 RED/WHT H1-10 WHT/BLU H1-7 H6-3 PNK H6-4 BLU/WHT VUR H5-8 THRU H5-12 H1-3 H1-6 5VDC 5 PNK H2-2 RED/BLU H6-2 24VDC RXD H2-1 NETWORK BOARD 24VDC (VUR) CARDMATE PLUS (OPTIONAL) XMIT RCV 5VDC H6-5 BLU H1-5 H2-5 BLK/WHT H1-12 H6-6 GRY H1-12 H2-6 BLK/WHT H1-13 H6-7 GRY/YEL H1-10 H2-7 RED/WHT H1-11 H6-8 NOT USED H1-13 H2-8 NOT USED H1-1 H3-1 ORANGE H2-1 H3-2 WHT/ORG H2-2 H3-3 (DRAIN) H2-3 H1-3 H3-4 BLUE H2-4 H1-4 RED H3-5 WHT/BLU H2-5 H1-5 BLK H2-6 H1-6 TXD NAG GND FROM PC OR PREVIOUS UNIT GND CHASSIS J3-1-1 J3-1-3 J3-1-2 J3-1-1 J3-1-3 NRFA H2-1 ORG 24VDC YEL H2-2 BRN H2-3 ORG H2-1 YEL H2-2 MDC 30XX J3-1-2 H6-9 NOT USED H1-14 H6-10 RED/WHT H1-1 H6-11 ORG/WHT H1-11 H6-12 BLK/WHT H1-2 H6-13 BLK/WHT H1-9 H6-14 TAN H1-8 5VDC 5VDC CRP COMM COMM NBP H8-3 H8-5 H8-6 H8-1 H8-8 H8-7 H2-10 J9-2-4 GND A OUT B OUT NETWORK INTERFACE BOARD H1-1 RED H1-2 BLK H5-1 C1-B H5-2 18 H4-3 19 H4-1 17 H4-5 20 H4-2 GRN/YEL 22 AWG SHIELDED SPISIMO SPICLK H2-5 RED H2-4 WHITE H2-6 BLK CD1 5VDC SPISOMI CD1 "EMPTY" LEVEL PRESSURE SWITCH CD1 COMM LOGIC GROUND H2-8 RED/BLK H2-7 WHT/BLK H2-9 BLK/PNK CD2 5VDC LOGIC GROUND CD2 C1-R GND H3-6 RESET SIGNAL TEMPERATURE SENSOR INPUT H1-5 1 H1-13 2 H1-11 7 LOGIC GROUND HIGH WATER LEVEL PRESSURE SWITCH AP2 CONTROL ASSY LOGIC BOARD H1-8 10 H1-3 12 TO NEXT UNIT OR TERMINATION RESISTOR IF FINAL MACHINE RED J3-2-2 GREEN J3-2-3 BLUE J3-3-1 RED J3-3-2 GREEN J3-3-3 1K 15K 1K BLUE RED GREEN LOW WATER LEVEL PRESSURE SWITCH LOGIC GROUND P.E. J3-2-1 15K OUT TO TEMP SENSOR CD2 COMM C2-B B IN H2-3 BRN PROBE N J9-2-5 D C2-R A IN 5VDC 4 OPTIONAL SINGLE COIN DROP (MECHANICAL ACTUATION) COIN DROP 2 (OPT) COIN DROP 1 (STD) OPTIONAL DUAL COIN DROP (OPTICAL ACTUATION) H1-4 11 14 H1-4 15 H1-12 13 H1-8 4 H1-5 DOOR CLOSED INPUT (ACH INPUT) DOOR CLOSED OUTPUT DOOR LOCKED INPUT (ACH INPUT) DOOR LOCKED OUTPUT LOCK/UNLOCK LOGIC SIGNAL RETURN/OUTPUT FOR DOOR LOCK/UNLOCK SOLENOID VUR LOGIC GROUND H1-15 H1-14 12 H1-13 10 H1-3 7 H1-6 2 H1-10 1 H1-9 8 H1-1 9 AP3 6 H1-11 3 H1-2 16 H1-16 5 H1-7 VUR LOGIC GROUND DOOR INTERLOCK CONTROL BOARD 24vDC OUTPUT/RETURN FOR DOOR UNLOCK/LOCK SOLENOID 24vDC AC COMMON F2A AC COMMON INPUT ACH 24V 250V F232204 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT CHM194S 53 Troubleshooting 13. Contactor Analysis (Wash and Spin) 54 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F232204 Troubleshooting Please see following 2 pages for wiring diagram information. F232204 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 55 Troubleshooting Contactor Analysis (Wash and Spin) (Sheet 1 of 2) Y: 208-240V/60HZ/1ø/2W/24VAC CTRL C24 14 AWG(2.5mm2) L1 C2 PURPLE T1A 6 DV1 FU1 M3 MOTOR COOLING FAN ALL MOTOR CIRCUIT WIRING IS 14 AWG BLACK (SPIN) J9-6-4 7 5 30 24VAC ALL WIRE IS 18 AWG UNLESS OTHERWISE SPECIFIED LOW SPEED WHITE (SPIN) J9-6-5 M1 1~ BLU BRN VIO 6 J9-6-2 YEL ORN (16 AWG) YEL DRAIN VALVE MOTOR TC1 CONTROL TRANSFORMER X X 8 M2 1 WHT 2 (22 AWG BLK 3 KA2 DRAIN RELAY DV2 83 85 250V 250V 4 5 MECHANICAL INTERLOCK WHITE (WASH) 250V T1.6A 250V 3 CHASSIS LIMIT OF EQUIPMENT FU6 84 82 81 PURPLE T1.6A FU2 FU5 1 J9-6-9 79 PE GND T1A MOTOR THERMAL PROTECTOR XT2 P.E. 84J 82J 80 J9-6-7 EMI FILTER 0.001uf Cap. P/N 270319 KM5 EXTRACT CONTACTOR KM3 FWD WASH CONTACTOR 18 AWG XT1 KM4 REV WASH CONTACTOR L2 BLUE (WASH) L2 J9-6-3 L2 BLACK (WASH) L1 J9-6-1 L1 BLUE (SPIN) J9-6-6 RED (SPIN) J9-6-8 HIGH SPEED 1 86 24VAC FU3 F5A 250V 87 42 FU4 31 H1-1 F3A 250V 63 30 H1-2 5 { { MACHINE CONFIG. 5VDC 42J VN3 SUPPLY 1 PREWASH DETERGENT YV3 V3 J9-1-1 J9-2-1 63J 42 2 49 H5-10 (V6) 63 CHASSIS D6 POWER "IN" F2A (F1) FS-2 CARD READER CONFIGURATION FS-3 J9-1-2 51 H5-11 (V7) DOOR LOCKED SWITCH V4 F2A (F2) 250V VN2 SUPPLY 3 SOFTENER YV5 V5 J9-1-3 53 H5-5 (V8) F2A (F3) 77A J3-1-2 78 H2-2 BRN H2-3 ORG H2-1 YEL H2-2 ACCESS PANEL / PROGRAM SWITCH COIN METER CONFIGURATION J3-1-1 76 77B 38 250V J3-1-3 COIN VAULT AUDIT SWITCH J9-2-3 H5-4 H2-1 YEL 77B 77C D4 YV4 J3-1-1 76 3 VN5 ORG ACCESS PANEL / PROGRAM SWITCH D3 H5-3 J3-1-2 78 DOOR CLOSED SWITCH 250V SUPPLY 2 WASH DETERGENT/BLEACH 1 CHASSIS J3-1-3 77A FS-1 H2-3 BRN H5-12 35 H8-3 32 H8-5 33 H8-6 34 H8-1 37 H8-8 H1-10 YV4 V4 J9-1-4 55 H5-14 (V9) F2A (F4) 250V H5-7 1 VN1 J9-1-5 57 SPARE H5-13 (V10) F2A (F5) 250V 2 H5-6 SPARE VN1 HOT FILL WATER VALVE YV1 H5-8 (V11) H1-3 H3-6 36 H8-7 H3-3 F2A (F6) H2-10 YV9 V2 J9-1-7 60 H5-1 (V12) ST1 J11-1-5 H3-2 "EMPTY" LEVEL SWITCH BLK 22 41 F2A (F7) J11-1-7 H3-5 P> YV2 40 V9 21 TEMP PROBE OPTION J9-2-5 RED C2-R (HEAT SAFETY) LOW LEVEL J9-2-4 C1-R H5-1 C1-B H5-2 18 H4-3 J11-1-9 19 H4-1 J11-1-3 17 H4-5 20 H4-2 C2-B 250V V8 H5-2 (V13) 62 H5-9 (V14) 43 H4-3 (V15) 62 H4-4 (V16) 45 H4-1 (V17) J9-1-8 61 F2A (F8) 250V KA2 DRAIN VALVE RELAY F2A (F9) 250V 43N OPTIONAL STEAM HEAT YV9 OPTIONAL DRAIN PUMP RELAY FWD CONTACTOR DOOR REED SWITCH (MAGNETIC) 21 MEDIUM 22 31 HIGH 32 J11-1-1 H1-9 TEST F2A (F11) 250V KM3 P/N 370433 or 370434 F2A (F10) 250V KA3 AP1 OUTPUT BOARD P> VN8 J11-1-1 SP1b VN1 AUXILIARY FILL VALVE YV8 V10 P> J9-1-9 YV10 SP1c VN10 COLD FLUSH WATER VALVE H1-8 D3 J9-2-2 D5 SPARE H1-7 F2A (F12) 14 H1-4 15 H1-12 13 H1-8 5vDC 250V KM4 7 REV CONTACTOR 95 46 H4-5 (V18) F2A (F13) H3-1 250V ST2 KM5 47 H4-6 (V19) 96 F2A (F14) 250V 48 AUXILIARY DRAIN 4 59 H1-4 SP1a VN2 COLD FILL WATER VALVE COIN BLOCKING COIL (24VAC) OPTIONAL J9-1-6 H1-5 250V VN9 HOT FLUSH WATER VALVE EXTRACT CONTACTOR CURRENT OVERLOAD RELAY V1 LOGIC BOARD TO OUTPUT BOARD COMMUNICATION VN4 SUPPLY 4 H4-7 (V20) 250V 65 YA1 64 H4-8 (V21) H1-5 6 H1-11 H1-6 H1-2 F2A (F15) M4 4 H1-1 39 F2A (F16) J9-2-6 D2 (BLK) YA2 H3-4 + D1 (ORG) J9-2-7 3 H1-2 16 H1-16 5 H1-7 250V DOOR UNLOCK SOLENOID NOTE: Refer to the wiring diagram supplied with your machine. 56 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F232204 Troubleshooting Contactor Analysis (Wash and Spin) (Sheet 2 of 2) CONTACTORS FACE FRONT OF MACHINE JMP 12K 20uF 50uF C23 JMP LEGEND J9-6 MOTOR CONNECTOR 8 = TERMINAL STRIP, TERMINAL #8 CONTACTOR DETAIL - OPTIONAL CONNECTIONS KM5 EXTRACT CONTACTOR KM4 REV WASH CONTACTOR L1 L2 T1 T2 95 96 TYPICAL RELAY SS1 1 SS3 3 SS2 WHITE (SPIN) 9-6-5 JMP 130uF 130uF JMP JMP 2 130uF C20 9 6 3 NOTES: 1 2 3 4 5 6 NORMALLY CLOSED CONTACTS NORMALLY OPEN CONTACTS 1 IF MOTOR ROTATION IS INCORRECT, REVERSE "BLUE" AND "BLACK" WIRES FOR LOW SPEED OR "RED" AND "WHITE" WIRES FOR HIGH SPEED. J9-6 MOTOR MAY NOT BE PRESENT ON ALL MACHINES. 2 SUPPLY 1 COMPARTMENT WILL FLUSH WITH EACH FILL WHEN YV3 IS NOT INSTALLED. 3 USE CONFIGURATION SHOWN AND REMOVE COIN VAULT AUDIT SWITCH FOR REMOTE START OR CARD READER MODELS. COMMON 4 COIN BLOCKING COIL, COIN METER AND OPTICAL COIN DROP ACTUATION CIRCUIT WILL NOT BE PRESENT ON CARD READER VERSIONS OF MACHINES. 5 MACHINE CONFIG. JUMPER SUMMARY (W/+5VDC PINS H5-8 THRU H5-12): HS-6 DOMESTIC/INTERNATIONAL: JUMPER-INTERNATIONAL. NO JUMPER-DOMESTIC HS-5 WATER HEATING: JUMPER-TEMP-CONTROLLED FILL. NO JUMPER-HEAT W/HEATER HS-4 DRAIN/PUMP: JUMPER-PUMP ONLY. NO JUMPER-DRAIN VALVE PRESENT HS-3 MOTOR DRIVE: JUMPER-VFD. NO JUMPER-2 SPD 6 YV9 AND YV10 ARE USED WITH TWO SEPARATE 3 WAY "ELBI" WATER VALVES, ARE NOT USED WITH MULLER MIXING VALVE. 7 ST2 (THERMAL OVERLOAD RELAY) MUST BE SET TO "TRIP" AT APPROPRIATE CURRENT LOAD. SET DIAL TO MOTOR NAMEPLATE FULL LOAD CURRENT RATING. IF MOTOR HAS SERVICE FACTOR OF LESS THAN 1.15. SET DIAL TO 90% OF NAMEPLATE FULL LOAD CURRENT RATING. ALSO SET OPERATING MODE DIAL TO "M" (MANUAL RESET) TO PREVENT ACCIDENTAL STARTING OF MOTOR. COIL 8 12K CONFIGURATION SHOWN IS FOR ELMO MOTORS ONLY ALL MOTOR CIRCUIT WIRING IS 14 AWG JMP JMP 9-6-8 HIGH SPEED 2 SS4 4 RED (SPIN) 1 5 ODD NUMBERED CONTACTS ARE ISOLATED FROM EVEN NUMBERED CONTACTS BUT OPERATE SIMULTANEOUSLY. TERMINAL NUMBERS MAY VARY FROM RELAY TO RELAY BUT TERMINAL POSITIONS ARE THE SAME. SOLID STATE SWITCH JMP BLUE (SPIN) 9-6-6 4 8 T3 7 7 BLACK (SPIN) 7 TYPICAL CONTACTOR MARKINGS. SUBJECT TO CHANGE. ST2 CURRENT OVERLOAD 69 9-6-4 L3 69 50uF 20uF 1 JMP C21 9 8 31 H1-1 30 H1-2 H6-1 RED/BLU H1-6 H6-2 WHT/BLU H1-7 H6-3 PNK H6-4 BLU/WHT 24VDC 5VDC 5 MACHINE CONFIG. 5VDC { { } } H5-3 THRU H5-7 VUR H5-8 THRU H5-12 RXD H2-1 PNK H1-3 H2-2 BLU/WHT H1-4 H1-3 H2-3 BLU H1-5 H1-4 H2-4 RED/WHT H1-10 NETWORK BOARD 24VDC (VUR) CARDMATE PLUS (OPTIONAL) XMIT RCV 5VDC H6-5 BLU H1-5 H2-5 BLK/WHT H1-12 H6-6 GRY H1-12 H2-6 BLK/WHT H1-13 H6-7 GRY/YEL H1-10 H2-7 RED/WHT H1-11 H6-8 NOT USED H1-13 H2-8 NOT USED H1-1 H3-1 ORANGE H2-1 H3-2 WHT/ORG H2-2 H3-3 (DRAIN) H2-3 H1-3 H3-4 BLUE H2-4 H1-4 RED H3-5 WHT/BLU H2-5 H1-5 BLK H2-6 H1-6 TXD NAG GND FROM PC OR PREVIOUS UNIT GND CHASSIS J3-1-1 J3-1-3 J3-1-2 J3-1-1 J3-1-3 NRFA H2-1 ORG 24VDC YEL H2-2 BRN H2-3 ORG H2-1 YEL H2-2 MDC 30XX J3-1-2 H6-9 NOT USED H1-14 H6-10 RED/WHT H1-1 H6-11 ORG/WHT H1-11 H6-12 BLK/WHT H1-2 H6-13 BLK/WHT H1-9 H6-14 TAN H1-8 5VDC 5VDC CRP COMM COMM NBP H8-3 H8-5 H8-6 H8-1 H8-8 H8-7 H2-10 J9-2-4 GND A OUT B OUT H1-1 RED H1-2 BLK H5-1 C1-B H5-2 18 H4-3 19 H4-1 17 H4-5 20 H4-2 H3-6 GRN/YEL RESET SIGNAL 22 AWG SHIELDED SPICLK H2-5 RED H2-4 WHITE H2-6 BLK CD1 5VDC SPISOMI CD1 "EMPTY" LEVEL PRESSURE SWITCH CD1 COMM LOGIC GROUND H2-8 RED/BLK H2-7 WHT/BLK H2-9 BLK/PNK CD2 5VDC LOGIC GROUND CD2 C1-R GND SPISIMO TEMPERATURE SENSOR INPUT H1-5 1 H1-13 2 H1-11 7 H1-8 10 H1-3 12 LOGIC GROUND HIGH WATER LEVEL PRESSURE SWITCH AP2 CONTROL ASSY LOGIC BOARD TO NEXT UNIT OR TERMINATION RESISTOR IF FINAL MACHINE RED J3-2-2 GREEN J3-2-3 BLUE J3-3-1 RED J3-3-2 GREEN J3-3-3 1K 15K 1K BLUE RED GREEN LOW WATER LEVEL PRESSURE SWITCH LOGIC GROUND P.E. J3-2-1 15K OUT TO TEMP SENSOR CD2 COMM C2-B B IN NETWORK INTERFACE BOARD H2-3 BRN PROBE N J9-2-5 ED C2-R A IN 5VDC 4 OPTIONAL SINGLE COIN DROP (MECHANICAL ACTUATION) COIN DROP 2 (OPT) COIN DROP 1 (STD) OPTIONAL DUAL COIN DROP (OPTICAL ACTUATION) H1-4 11 14 H1-4 15 H1-12 13 H1-8 4 H1-5 6 H1-11 3 H1-2 16 H1-16 DOOR CLOSED INPUT (ACH INPUT) DOOR CLOSED OUTPUT DOOR LOCKED INPUT (ACH INPUT) DOOR LOCKED OUTPUT LOCK/UNLOCK LOGIC SIGNAL RETURN/OUTPUT FOR DOOR LOCK/UNLOCK SOLENOID VUR LOGIC GROUND H1-15 H1-14 12 H1-13 10 H1-3 7 H1-6 2 H1-10 1 H1-9 8 H1-1 9 AP3 VUR LOGIC GROUND DOOR INTERLOCK CONTROL BOARD 24vDC 5 OUTPUT/RETURN FOR DOOR UNLOCK/LOCK SOLENOID 24vDC AC COMMON F2A H1-7 AC COMMON INPUT ACH 24V 250V F232204 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT CHM198S 57 Troubleshooting 14. VFD Analysis 58 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F232204 Troubleshooting Please see following 2 pages for wiring diagram information. F232204 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 59 Troubleshooting VFD Analysis (Sheet 1 of 2) L3 L3 L2 L2 L1 L1 DRAWING SIMPLIFIED FOR CLARITY. ELECTRIC HEAT CONTACTOR LEADS MUST CONNECT AT INPUT POWER BLOCK DO NOT JUMPER !! L3 L2 L1 18 AWG XT1 80 L3 7 T1A 250V 250V T1A L1 3 KA2 DRAIN RELAY 5 VIO BRN 6 7 DV2 CHAS 6 ALL MOTOR CIRCUIT WIRING IS 14 AWG OPTIONAL ELECTRIC HEAT REFER TO ELEC HEAT SCHEMATIC FOR WIRING & FURTHER INFO. TC1 250VA CONTROL TRANSFORMER 86 F5A 250V FU3 AC DRIVE COOLING FAN (230V) 5 30 87 FAN 2 4 KM2 ELECT HT CONTACTOR(S) DRAIN VALVE RELAY & MOTOR X X 8 42 ALL WIRE IS 18 AWG UNLESS OTHERWISE SPECIFIED YEL ORN (22 AWG BLK (16 AWG) YEL LIMIT OF EQUIPMENT DV1 1 2 3 M3 6 M2 WHT 3 CHASSIS FAN 1 4 83 85 PE GND FU1 BLU FU2 250V 250V XT2 P.E. T1.6A 79 8 AWG (THHN) FU6 84 FU5 82 L2 KA8 REL 84J 82J EMI FILTER 0.001uf Cap. P/N 270319 T1.6A Q: 200-240V/50-60HZ/3ø/3W/24VAC CTRL LIMIT OF EQUIPMENT FU4 31 63 H1-1 F3A 250V 30 DOOR CLOSED SWITCH 38-RLY7 BALANCE RELAY YV3 V3 J9-1-1 49 H5-10 (V6) F2A (F1) 250V FS-2 FS-3 POWER "IN" VN5 SUPPLY 2 WASH DETERGENT/BLEACH V4 J9-1-2 51 H5-11 (V7) 38 F2A (F2) (V1) VN2 YV5 V5 J9-1-3 53 H5-5 (V8) H2-11 F2A (F3) (V3) 250V 66 67 RUN/STOP 6 REV/STOP 5 68 SPEED SELECT 1 1 H2-8 69 SPEED SELECT 2 2 VN4 SUPPLY 4 YV4 V4 J9-1-4 55 H5-14 (V9) F2A (F4) (V5) H2-7 70 SPEED SELECT 3 4 H2-10 71 COMMON 3 (V10) LOGIC BOARD TO OUTPUT BOARD COMMUNICATION YV1 V1 J9-1-6 59 H5-8 (V11) F2A (F6) 250V VN9 HOT FLUSH WATER VALVE VN2 COLD FILL WATER VALVE YV9 YV2 V9 V2 J9-1-7 60 H5-1 (V12) YV8 V10 V8 J9-1-8 61 H5-2 (V13) F2A (F8) KA2 62 H5-9 (V14) F2A (F9) 250V HEAT (STM/ELECT) 43N YV9/KM2 43 H4-3 (V15) 62 H4-4 (V16) H4-1 (V17) 40 J11-1-5 H8-5 33 H8-6 34 H8-1 37 H8-8 36 H8-7 41 J11-1-7 ST1 22 21 LOGIC 18 H4-3 J11-1-9 19 H4-1 J11-1-3 17 H4-5 HIGH W PRESSU 20 H4-2 LOGIC J9-2-4 OUT TEMPER SENSOR LOW W PRESS MEDIUM 22 31 LOGIC HIGH 32 H1-9 "EMPTY PRESS H5-2 C2-B J11-1-1 DOOR REED SWITCH (MAGNETIC) SPICLK SPISOM C1-B C2-R 21 P/N 370433 or 370434 RESET SPISIM H5-1 RED TEMP PROBE OPTION (HEAT SAFETY) LOW LEVEL J9-2-5 LOGIC C1-R BLK AP1 OUTPUT BOARD J11-1-1 TEST F2A (F11) 250V H8-3 32 H3-3 F2A (F10) 250V KA3 OPTIONAL DRAIN PUMP RELAY 35 H3-6 "EMPTY" LEVEL SWITCH 250V DRAIN VALVE RELAY THERMOSTAT RATED @ 50˚C SP1b VN8 RUNNIN RUNNIN H1-3 P> VN1 H3-4 H1-4 H3-5 J9-1-9 AUXILIARY FILL VALVE H3-2 73 H1-5 SP1a COLD FLUSH WATER VALVE 75 H1-10 F2A (F7) 250V YV10 BALAN COMMON H3-2 VN10 H3-3 H2-10 SPARE VN1 72 F2A (F5) 250V H5-6 HOT FILL WATER VALVE COMMMON SP1c VN1 H5-13 H3-1 SW3 COMMON 57 74 BALAN 10 SW1 250V J9-1-5 NC SW2 H5-7 SPARE COM BAL STR H2-9 3 SQ1 BAL SWITCH 11 STF H5-12 (V4) 7-COM GND STOP H2-12 (V2) 7 8 FS-1 250V H5-4 SUPPLY 3 SOFTENER H5-8 THRU H5-12 KA7 BAL RELAY ALLEN BRADLEY 160 SERIES AC DRIVE UNIT J9-2-3 H5-3 YV4 5 8-RLY5 P> VN3 } H5-3 THRU H5-7 63 P> 2 SUPPLY 1 PREWASH DETERGENT } D3 42 DOOR LOCKED SWITCH 42J 5VDC { { NC-RLY3 KA7 5 MACHINE CONFIG. D6 D4 42J-RLY8 H1-2 J9-2-1 63J H1-8 D3 J9-2-2 D5 SPARE H1-7 F2A (F12) 14 H1-4 15 H1-12 13 H1-8 5vDC DOOR DOOR 250V H4-5 (V18) H4-6 (V19) F2A (F13) H3-1 250V F2A (F14) 250V AUXILIARY DRAIN 48 H4-7 (V20) 64 H4-8 (V21) 250V 4 COIN BLOCKING COIL (24VAC) OPTIONAL 65 H1-5 6 H1-11 H1-2 H1-1 3 H1-2 16 H1-16 5 H1-7 24vDC 39 F2A (F16) LOGIC VUR F2A (F15) M4 YA1 4 H1-6 RETUR LOCK/U J9-2-6 D2 (BLK) YA2 + D1 (ORG) J9-2-7 H3-4 250V DOOR UNLOCK SOLENOID OUTPU UNLOC AC CO NOTE: Refer to the wiring diagram supplied with your machine. 60 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F232204 Troubleshooting VFD Analysis (Sheet 2 of 2) LEGEND 14 AWG (2.5mm ) 2 TYPICAL RELAY 1 2 3 4 FAN 1 M3 5 4 6 RIVE COOLING N (230V) S T U V W AC DRIVE UNIT (PART "A") SEE ALSO AP1 - OPTIONAL CONNECTIONS NOTES: 1 1 IF MOTOR ROTATION IS INCORRECT, REVERSE ANY TWO WIRES AT AC DRIVE UNIT TERMINALS U,V & W. 2 SUPPLY 1 COMPARTMENT WILL FLUSH WITH EACH FILL WHEN YV3 IS NOT INSTALLED. 3 CARD READER AND REMOTE PAY CONFIGURATION, DO NOT USE COIN VAULT AUDIT SWITCH. 4 COIN BLOCKING COIL, COIN METER AND OPTICAL COIN DROP ACTUATION CIRCUIT WILL NOT BE PRESENT ON CARD READER VERSIONS OF MACHINES. 5 MACHINE CONFIG. JUMPER SUMMARY (W/+5VDC PINS H5-8 THRU H5-12): HS-6 DOMESTIC/INTERNATIONAL: JUMPER-INTERNATIONAL. NO JUMPER-DOMESTIC HS-5 WATER HEATING: JUMPER-TEMP-CONTROLLED FILL. NO JUMPER-HEAT W/HEATER HS-4 DRAIN/PUMP: JUMPER-PUMP ONLY. NO JUMPER-DRAIN VALVE PRESENT HS-3 MOTOR DRIVE: JUMPER-VFD. NO JUMPER-2 SPD 6 CONNECT DRAIN VALVE WIRE TO 50HZ CONNECTION WHEN MACHINE INPUT IS 50HZ, OR TO DRAIN VALVE 60HZ CONNECTION WHEN MACHINE INPUT IS 60HZ INPUT POWER. 7 OPTIONAL POWER INPUT DISCONNECT SWITCH FOR SPIN CYCLE MACHINES. POWER INPUT TERMINAL BLOCK NOT USED WITH THIS OPTION. AC DRIVE UNIT CHASSIS 2 1 2 3 1 2 3 7 8 9 3 ALL MOTOR CIRCUIT WIRING IS 14 AWG 14 AWG CABLE M1 3~ 1 = EXTERNAL AUDIT INTERFACE CONNECTIONS. REFER TO DWG# 635260. COMMON FAN 2 R A COIL 8 ODD NUMBERED CONTACTS ARE ISOLATED FROM EVEN NUMBERED CONTACTS BUT OPERATE SIMULTANEOUSLY. TERMINAL NUMBERS MAY VARY FROM RELAY TO RELAY BUT TERMINAL POSITIONS ARE THE SAME. FAN 1 3 FAN 2 = TERMINAL STRIP, TERMINAL #8 NORMALLY OPEN CONTACTS 6 5 7 KA8 FAN RELAY NORMALLY CLOSED CONTACTS 8 1 4 5 6 REFER TO MOTOR NAMEPLATE DIAGRAM BEFORE MAKING CONNECTIONS 9 8 H6-1 24VDC H1-1 H6-2 5VDC H1-2 HINE FIG. 5VDC { { } } H5-3 THRU H5-7 PNK H6-4 BLU/WHT RXD CHASSIS 24VDC (VUR) H1-4 BLU H1-5 RED/WHT H1-10 H6-13 BLK/WHT H1-12 COMM RCV BLK/WHT H1-13 RED/WHT H1-11 H6-7 NOT USED H1-1 H6-6 NOT USED H6-8 NOT USED H6-9 NOT USED H6-14 NOT USED CRP NRFA NAG 24VDC 5VDC NBP 5VDC GND H6-11 H6-12 COMM CARDMATE PLUS (OPTIONAL) XMIT H6-5 5VDC MDC 30XX H1-3 H6-10 TXD H5-8 THRU H5-12 3 H6-3 VUR GND 5VDC H3-1 BALANCE OUTPUT H3-3 H2-1 ORG H2-2 YEL H2-3 BRN J3-1-2 78 BALANCE INPUT ACCESS PANEL / PROGRAM SWITCH H3-2 RUNNING OUTPUT J3-1-1 76 77B H3-4 RUNNING INPUT J3-1-3 CARD READER CONFIGURATION 3 77A COIN VAULT AUDIT SWITCH H2-1 J3-1-2 ORG 78 77C ACCESS PANEL / PROGRAM SWITCH H2-10 H8-3 H8-5 H8-6 H8-1 H8-8 H8-7 5 4 LOGIC GROUND H2-2 YEL H2-3 BRN H5-1 C1-B H5-2 SPISIMO H4-3 19 H4-1 J3-1-3 COIN METER CONFIGURATION 77A SPICLK SPISOMI H2-5 RED J3-2-1 RED H2-4 WHITE J3-2-2 GREEN H2-6 BLK J3-2-3 H2-8 RED/BLK J3-3-1 RED H2-7 WHT/BLK J3-3-2 GREEN H2-9 BLK/PNK J3-3-3 BLUE CD1 5VDC "EMPTY" LEVEL PRESSURE SWITCH CD1 LOGIC GROUND CD1 COMM OUT TO TEMP SENSOR CD2 CD2 COMM 18 76 77B RESET SIGNAL CD2 5VDC C1-R J3-1-1 TEMPERATURE SENSOR INPUT LOW WATER LEVEL PRESSURE SWITCH H1-5 H1-13 LOGIC GROUND 17 H4-5 HIGH WATER LEVEL PRESSURE SWITCH 20 H4-2 LOGIC GROUND BLUE 1 2 H1-11 7 H1-8 10 H1-3 12 15K 1K 1K GREEN 4 OPTIONAL SINGLE COIN DROP (MECHANICAL ACTUATION) COIN DROP 2 (OPT) AP2 CONTROL ASSY LOGIC BOARD 15K RED COIN DROP 1 (STD) H1-4 11 H1-4 H1-12 H1-8 H1-5 DOOR CLOSED INPUT (ACH INPUT) DOOR CLOSED OUTPUT DOOR LOCKED INPUT (ACH INPUT) DOOR LOCKED OUTPUT LOCK/UNLOCK LOGIC SIGNAL RETURN/OUTPUT FOR DOOR LOCK/UNLOCK SOLENOID VUR LOGIC GROUND H1-15 H1-14 12 H1-13 10 H1-3 7 H1-6 2 H1-10 1 H1-9 8 H1-1 9 AP3 H1-11 VUR LOGIC GROUND DOOR INTERLOCK CONTROL BOARD H1-2 24vDC H1-16 OUTPUT/RETURN FOR DOOR UNLOCK/LOCK SOLENOID 24vDC AC COMMON F2A H1-7 AC COMMON INPUT ACH 24V 250V F232204 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT CHM203S 61 Troubleshooting 15. Overload Relay Tripping Repeatedly Repeated overload tripping may result from a failed sinpac switch. Symptoms of a failed sinpac switch may include motor humming without rotation during spin or high current during running speed. The overload relay is tripping repeatedly. Yes Disconnect the power from the machine. Remove the SS2 and SS3 wires from the sinpac switch. Connect the two wires together using a jumper wire. Re-connect power to the machine. Make sure that the machine's basket is fully loaded. Manually engage the spin contactor. CAUTION: Do not run the motor for more than 5 to 7 seconds. Does the motor spin? Is the input voltage to the machine between 208 and 240 Volts? Consult the power company in getting the power turned down or consult an electrician about installing a buckboost transformer. No Inspect the spin Yes contactor. While manually pressing the contactor, do all of the contacts engage? Yes No No One or more of the start capacitors may have failed or the wiring to the start capacitors may be incorrect. Perform a capacitance test on the start capacitors and replace them as needed. Inspect the start capacitor wiring and repair and/or replace the wiring as needed. Replace the contactor. Perform current measurements of the incoming power leads as follows (measure both L1 and L2 at the same time). Manually engage the spin contactor for 5 to 7 seconds to get the motor spinning. The current should range from about 15 to 60 Amps, depending on the machine's size and load conditions. Quickly remove the connection between SS2 and SS3 while the motor is still spinning at a high rate and then re-engage the spin contactor. The motor should continue to spin at a high speed and the current should drop down to between 3 and 8 Amps, depending on the machine's size and load conditions. Does the motor maintain high speed and/or does the current drop after disconnecting SS2 and SS3? Yes No Check the capacitor values and the spin circuit wiring. Replace the capacitors as needed. Repair and/or replace the wiring as needed. CHM430S Replace the sinpac switch. 62 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F232204 Troubleshooting 16. Compartment 2 of Supply Dispenser Not Flushing Completely Compartment 2 of the supply dispenser is not flushing completely. Install a hose clamp onto one of the hoses connecting to the top of the vacuum breaker and tighten the hose clamp slightly. Refer to the Vacuum Breaker Illustration. Is there low water pressure (i.e., less than 30 psi) to the supply dispenser? NOTE: If the water pressure is corrected to factory specifications, the hose clamp may have to be removed. Yes As an alternative, cut a 3/4-inch by 1/2 inch notch out of the bottom of the water deflector in compartment 2 of the supply dispenser. Refer to the Dispenser Illustration . NOTE: If the water pressure is corrected to factory specifications, the notch must be plugged to avoid splashing. CHM443S Dispenser Illustration Vacuum Breaker Illustration NOTCH CHM366S F232204 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT HOSE CLAMP CHM441S 63 Troubleshooting 17. Troubleshooting and Cleaning the Coin Drop When coins are placed into the coin slot, do they fall into the coin vault and does the coin drop sensor register that coins have been entered? Refer to Figure 1 for the path that coins follow when the drop is working properly. No 1. Disconnect electrical power to the machine and the coin drop. 2. Remove the coin drop from the machine. Refer to the wiring diagram supplied with the machine for connection information. No Is proper electrical power supplied to the coin drop? 3. If lint is preventing coins from rolling through the coin drop, blow compressed air through the coin entry and along the side of the coin drop. Refer to Figure 2. 4. Insert a coin into the coin drop. If the coin does not fall through the drop, continue to step 5. 5. Remove the cotter pin from the top of the drop. Refer to Figure 2. Save the pin for reinstallation when the cleaning of the coin drop is complete. Yes Refer to the installation manual supplied with the machine for instructions on leveling the machine. 6. Move the metal clip closer to the sensor so that it comes off of the frame. Refer to Figure 2. No Is the machine level? 7. Remove the coin return from the coin drop frame. Refer to Figure 3. 8. Check the path in the coin drop for lint and residue. If lint or light residue is present, use a cotton swab to remove it. If heavy residue is present, it may be necessary to first scrape off the excessive residue and then to use a cotton swab dipped in water or isopropyl alcohol to remove the remainder of the residue. Refer to Figure 4. Yes Is the coin drop clean? No 9. Check the return pendulum to verify it swings freely. If the pendulum does not swing freely, spray the pendulum pivot point with Teflon-based lubricant and move the pendulum back and forth 3 times. An additional application of Teflon-based lubricant may be necessary to ensure the pendulum swings freely. Refer to Figure 5. 10. Check the coin drop sensor for dust or dirt on the eyes. Wipe the eyes with a dry cotton swab. Refer to Figure 6. IMPORTANT: Do not use isopropyl alcohol to clean the electronic sensor or eyes. 11. Reinstall the coin return onto the coin drop frame. 12. Reinstall the metal clip and slide toward the coin insert slot. All cotter pin holes must line up. 13. Reinstall the cotter pin. 14. Place the coin drop on a level surface to verify that coins follow the correct path to the coin drop. It may be necessary to lift the coin drop to allow the coin to follow through the sensor. 15. Reinstall the coin drop into the machine. 16. Reconnect electrical power to the machine and coin drop. 17. Insert a coin into the coin drop to verify that the coin drop is operating properly. If the coin drop does not operate properly after the above steps have been completed, corrosion of the metal or vandalized components within the coin drop may be preventing it from functioning properly. Replace the coin drop. CHM456S 64 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F232204 Troubleshooting COIN IN COIN SLOT COINS FOLLOWING PATH TO SENSOR COIN DROP SENSOR COTTON SWAB DRY5B DRY2B Figure 1 COMPRESSED AIR COTTER PIN Figure 4 PIVOT POINT METAL CLIP PENDULUM DRY3B DRY6B Figure 2 Figure 5 COIN DROP FRAME COIN RETURN EYES DRY COTTON SWAB DRY7B DRY4B Figure 3 F232204 Figure 6 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 65