Download Daewoo DWF-6688 Service manual
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Service Manual Full-Auto Electric Washing Machine DWF-4220 (Series) DWF-5020 (Series) DAEWOO ELECTRONICS CO., LTD. 612-1, AHYEON-DONG, MAPO-GU, SEOUL, KOREA. C.P.O. BOX 8003 SEOUL KOREA TELEX: DWELEC K28177-8 CABLE:"DAEWOOELEC" FAX: (02) 364-5588/5305 TEL: (02) 360/7315~7 S/M NO.: WF42200100 PRINTED DATE: APR. 1996 DAEWOO ELECTRONICS CO., LTD. TABLE OF CONTENTS 1. SPECIFICATIONS.................................................................................................................................................................... 2 2. FEATURE AND TECHNICAL EXPLANATION FEATURE OF THE WASHING MACHINE ............................................................................................................................... 3 WATER CURRENTS TO ADJUST THE UNBALANCED LOAD ..............................................................................................3 PULSATOR SYSTEM ................................................................................................................................................................4 AUTOMATIC DRAINING TIME ADJUSTMENT........................................................................................................................4 SOFTENER DISPENSER...........................................................................................................................................................5 AUTOMATIC UNBALANCE ADJUSTMENT ............................................................................................................................6 CIRCULATING-WATER COURSE AND LINT FILTER.............................................................................................................6 SYNCRONOUS MOTOR...........................................................................................................................................................7 YNCRONOUS GEAR MECHANISM ASS'Y.............................................................................................................................8 PRINCIPLE OF BUBBLE GENERATOR ...................................................................................................................................8 FUNCTIONAL PRINCIPLE OF BUBBLE WASHING MACHINE .............................................................................................9 3. STRUCTURE OF THE WASHING MACHINE..................................................................................................................... 10 4. FUNCTIONS OF THE CONTROL PANEL........................................................................................................................... 11 5. DIRECTIONS FOR INSTALLATION AND USE HOW TO INSTALL THE WASHING MACHINE......................................................................................................................12 HOW TO CONNECT THE INLET HOSE.................................................................................................................................14 HOW TO GROUND THE WIRE...............................................................................................................................................15 6. PROCEDURE OF FULL-AUTOMATIC WASHING............................................................................................................. 16 7. DIRECTIONS FOR DISASSEMBLY AND ADJUSTMENT GEAR MECHANISM ASS'Y REPLACEMENT........................................................................................................................18 SYNCRONOUS MOTOR AND VALVE REPLACEMENT.......................................................................................................19 BRAKE ADJUSTMENT............................................................................................................................................................19 8. TROUBLE SHOOTING GUIDE CONCERNING WATER SUPPLY ...........................................................................................................................................20 CONCERNING WASHING......................................................................................................................................................21 CONCERNING DRAINING......................................................................................................................................................22 CONCERNING SPINNING......................................................................................................................................................23 CONCERNING OPERATION ..................................................................................................................................................24 9. PRESENTATION OF THE P.C.B. ASS'Y CONCERNING ERROR MESSAGE........................................................................................................................................25 CONFIGURATION OF FULL CIRCUITS.................................................................................................................................27 MINUTE EXPLANATION DIAGRAM FOR EACH PARTS ......................................................................................................28 APPENDIX WIRING DIAGRAM ..................................................................................................................................................................40 PARTS LIST (THE WHOLE).....................................................................................................................................................42 PARTS DIAGRAM....................................................................................................................................................................46 P.C.B. PARTS LIST .................................................................................................................................................................49 CIRCUIT DIAGRAM.................................................................................................................................................................54 BARE PCB ..............................................................................................................................................................................56 1 1. SPECIFICATIONS NO ITEM AC 220V/60Hz AC 127V/50,60Hz AC 110V/60Hz AC 220V/50Hz AC 240V/50Hz DWF-4220 370W 370W 370W 330W 330W CONSUMPTION DWF-5020 430W 430W 430W 370W 370W MACHINE DWF-4220 NON PUMP: NET; 30.5kg, GROSS: 35 kg PUMP: NET; 31.5kg, GROSS; 36kg WEIGHT DWF-5020 PUMP: NET; 32.5kg, GROSS; 37kg 1 POWER SOURCE 2 POWER 3 SPECIFICATIONS NON PUMP: NET; 31.5kg, GROSS: 36 kg 4 DIMENSION (WXHXD) 502X820X500 5 WASHING COURSE FULL AUTOMATIC 4 COURSES (FUZZY, SPEED, HEAVY, WOOL) 6 WATER CONSUMPTION NORMAL 128| (131|: DWF-5020) 7 WATER LEVEL DWF-4220 HIGH (47|), MEDIUM (38|), LOW (30|), SMALL(22|) SELECTOR DWF-5020 HIGH (48|), MEDIUM (39|), LOW (31|), SMALL(23|) 8 OPERATING WATER PRESSURE 0.3~8kgf/cm2 (2.9~78.4N/cm2) 9 REVOLUTION PER MINUTE 10 PULSATOR 11 WATER LEVEL CONTROL 12 OUTER CABINET 13 GEAR MECHANISM ASS'Y 14 LINT FILTER O 15 SOFTENER INLET O 16 ALARM SIGNAL O 17 AUTO WATER SUPPLY O 18 NEW WATER FLOW 19 FUNCTION FOR BUBBLE 20 MAXIMUM MASS OF TEXTILE SPIN: 750 WASH: 140 SPIN:690 (50Hz) WASH:130 SPIN: 750 (60Hz) WASH: 140 SPIN: 750 WASH: 140 SPIN: 690 WASH: 130 5 WINGS (Ø 321mm) ELECTRONICAL SENSOR SGCC PLANETARY GEAR ASSEMBLY OF ENGINEERING PLASTIC WATER FLOW FOR ADJUST THE UNBALANCED LOAD OPTION DWF-4220 4.2 kg DWF-5020 5.0 kg 2 2. FEATURE AND TECHNICAL EXPLANATION FEATURE OF THE WASHING MACHINE 1) The first air bubble washing system in the world. 2) Quiet washing through the innovational low-noise design. 3) The wash effectiveness is much more enhanced because of the air bubble washing system. 4) The laundry detergent dissolves well in water because of the air bubble washing system. 5) The adoption of the water currents to adjust the unbalanced load. 6) One-touch operation system. WATER CURRENTS TO ADJUST THE UNBALANCED LOAD It is a function to prevent eccentricity of the clothes after washing by rotating pulsator C.W and C.C.W for 20 seconds. C.W MOTOR SIGNAL C.C.W TIME (SEC.) 0.3 0.5 0.3 0.5 0.3 0.5 20 SEC. (About 13 Times) WATER FLOW WASH I DRAIN SPIN FILL RINSE 1 I DRAIN SPIN FILL RINSE 2 NOTE: "I" mark indicates the operation of the water currents to adjust the unbalance load. EFFECT It reduces vibration and noise effectively during spinning. 3 I DRAIN ... PULSATOR SYSTEM When the new shaped pulsator is rotated C.W or C.C.W at a high speed, it makes the 'heart-shaped' water currents as shown below. C WATER CURRENTS A Water is pushed up near the tub wall by rotation of the pulsator. Rotate B Water is pulled down in the middle of the tub by rotation of the pulsator B A C Water currents is generated by rotation of the pulsator. A AUTOMATIC DRAINING TIME ADJUSTMENT This system adjusts the draining time automatically according to the draining condition. Draining condition Good draining The washer begins spin process after drainage. Bad draining Draining time is prolonged. No draining Program stops and gives the alarm. FUNCTIONAL PRINCIPLE 1. The micom can remember the time from the beginning of drain to reset point when the pressure switch reaches to "OFF" point. Drain Time Movement of the Program Less than 5 minutes Continue draining. More than 5 minutes Program stops and gives the alarm with all lamps of the "COURSE" light up. 2. In case of continuous draining, residual drain time is determined by micom. Draining time as a whole=D + 60 (T sec.) Residual drain time. The time remembered by micom. (mm) * 340 TRIP POINTS 280 * DRAINING TIME D4 * 220 D3 T4 * T3 160 D2 D1 T2 T1 * * RESET POINTS 60 * * 60 0 SMALL T1=D1+60 (Sec.) LOW T2=D2+60 (Sec.) 4 MED T3=D3+60 (Sec.) HIGH T4=D4+60 (Sec.) WATER LEVEL SOFTENER DISPENSER This is the device to dispense the softener automatically by centrifugal force. This is installed inside the Balancer Ass'y. FUNCTIONAL PRINCIPLE 1. Softener stays in room (A) when poured into softener inlet. 2. Softener in moved from (A) to (B) by centrifugal force during intermittent spin process. 3. Softener flows from (B) to (C) during rinse process next to intermittent spin. 4. Softener in moved from (C) to (D) by centrifugal force during second intermittent spin. After spin process is finished, the softener is added into the tub through softener outlet. FLOW OF THE SOFTENER Wash Normal Course Intermittent Spin Centrifugal force (A) Hold Intermittent Spin Rinse Flow in Centrifugal force (D) Flow in (B) (C) Spin FLOW OF THE SOFTENER INSIDE OF THE BALANCER Room inside the balancer A B C D Centrifugal force Flowing by weight NOTE: Softener moves into the next room when r.p.m. of the tub is more than 100 r.p.m. HOW TO CHECK MOVEMENT Pour a reasonable amount of "MILK" into softener dispenser and operate the washer with no load. In final rinse cycle, make sure that the milk is added into the tub through softener outlet. Balancer B D A Softener inlet 5 C Softener outlet AUTOMATIC UNBALANCE ADJUSTMENT This system is to prevent abnormal vibration during intermittent spin and spin process. FUNCTIONAL PRINCIPLE 1. When the door is closed, the safety switch contact is "ON" position. 2. In case that wash loads get uneven during spin, the outer tub hits the safety switch due to the serious vibration, and the spin process is interrupted. 3. In case that P.C.B. ASS'Y gets "OFF" signal from the safety switch, spin process are stopped and rinse process is started automatically by P.C.B. ASS'Y. 4. If the safety switch is operated due to the unbalance of the tub, the program is stopped and the alarm is given. Contact of safety switch door closing door opening Contact lever A Position of unbalanced load(OFF) Normal(ON) NOTE: The alarm finished when you close the door after opening it. Check the unbalance of the wash load and the installation condition. CIRCULATING-WATER COURSE AND LINT FILTER CIRCULATING-WATER The washing and rinsing effects have been improved by adopting the water system in which water in the tub is circulated in a designed pattern. When the pulsator rotates during the washing or rinsing process, the water below the pulsator vane creates a water currents as shown in figure. Tub Filter Water channel Pulsator 6 Outer tub LINT FILTER Much lint may be obtained according to the kind of clothes to be washed and some of the lint may also stick to the clothes. To minimize this possibility a lint filter is provided on the upper part of the tub to filter the wash water as it is discharged from the water channel. It is good to use the lint filter during washing. Bleach inlet Filter Pulsator HOW TO CLEAN THE LINT FILTER 1. Pull the filter frame upward. 2. Turn the lint filter inside out, and wash the lint off with water. 3. Return the filter as it was, and fix the filter frame to the slot. SYNCRONOUS MOTOR STRUCTURE Pull Loosen Pulley Lever Inductive ring Magent Coil of motor Magnet of motor FUNCTIONAL PRINCIPLE 1. When the SYNCRONOUS MOTOR connected to the power source the SYNCRONOUS MOTOR rotates and revolves the pulley by gear assembly for reducing. 2. When the pulley is rotated, the pulley winds the wire to open the drain valve. 3. Therefore, rotation of pulley is changed to the linear moving of wire. 4. The wire pulls the brake lever of Gear Mechanism Ass'y within 5 seconds. 5. After the wire pulled, gear assembly is separated from motor and condition of pulling is held by operation of the lever. 6. When the power is turned off, the drain valve is closed because the wire returns to original position. 7 GEAR MECHANISM ASS'Y The proper water currents is made by the rotation of pulsator at a low speed to prevent the damage to the small sized clothes. Pulsator shaft Spinner shaft One clutch bearing Planetary gear Sun gear Planetary gear Internal gear Clutch spring Brake lever Clutch boss Spinner pulley Pulsator Motor Planetary V.BELT 1 revolution Motor Spinner Pulley Planetary gear 1/5.0 Pulsator 5 revolutions Tub Spinner pulley Directly V.belt PRINCIPLE OF BUBBLE GENERATOR STRUCTURE Bobbin & coil Armature Magnet Bellows Trans core Air Air Air out hole Air in hole Protector A Protector B 8 PRINCIPLE OF INTAKE & OUTLET OF THE AIR INTAKE : ARMATURE moves up, and BELLOWS inhales the air. At the same time, protector B is open and A is close. OUTLET: ARMATURE moves down, and BELLOWS exhausts the air. At the same time, protector B is close and A is open. FUNCTIONAL PRINCIPLE OF TRANS & MAGNET • The phase of A.C electric power changes to 60 cycle/second. • The magnetic pole of trans core is changed by the change of the phase of A.C electric power. • The core repeats push and pull (3600 times/min.) of the armature magnet. A.C A.C N NS S S Leaf spring NS Trans core N Magnet FUNCTIONAL PRINCIPLE OF BUBBLE WASHING MACHINE ACROSS SECTION Air bubble Tub Outer tub Pulsator Nozzle FUNCTIONAL PRINCIPLE Bubble generator supplies the air from the bottom of outer tub to the inner space of pulsator, the air is dispersed by the rotation of pulsator. Air-bubble is created by the centrifugal force, and rises up. 9 3. STRUCTURE OF THE WASHING MACHINE • SOFTENER INLET Pour softener into the softener inlet just before wash and it will be added into the tub automatically just before the final rinse. • BLEACH INLET • POWER SWITCH • HOOK HOLE • TUB • LINT FILTER • HANDLE • GROUND WIRE • CONTROL PANEL • POWER CORD • ADJUSTABLE LEG ACCESSORIES Drain Hose Clamp Drain Hose Under Base Cover [Option] P U In case of screw-shaped inlet hoses water tap adapters will not be provided. 10 Non-Pump Model Water Tap Adapter (COLD) Water Tap Adapter (HOT) [Option] Pump Model Inlet Hose (COLD) Inlet Hose (HOT) [Option] 4. FUNCTIONS OF THE CONTROL PANEL Control Panel It has micom sensor. As the buttons are pressed, the lamps indicating the selection of your desired washing program will light up. Start/Hold Button Power Switch SP H SE IN AS R W ZZ SP Y EE H DY EA V W Y O O L FU H ED LO IUM W SM AL L IG M H M LD O C T AR O POWER W OFF • Press this switch to turn the power ON or OFF. • After turning off the power, wait for more than 3 seconds and then turn it on again. H ON IN • Press this button to begin operation or to stop operation temporarily. • Operation and temporary stop are repeated as it is pressed. START/HOLD WATER TEMP. WATER LEVEL COURSE PROCESS [Option] Temperature Selection Button • This button is used to select the water temperature according to the clothes being washed. • Press this button until your desired temperature indicator light comes on, and it will repeat following signs: COLD ¤A WARM ¤A HOT Water Level Selector Course Selection Button Process Selection Button • This selector is used to select the washing water level according to the size of the wash load. • This button is used to select the washing course according to the type of the clothes being washed. • You can choose one of the four courses by pressing this button until your desired course indicator light comes on. • This button is used to select the desired process of washing. • If a full cycle of wash, rinse, and spin is not desired, the desired process can be selected by pressing this button until your desired process indicator light comes on. 11 5. DIRECTIONS FOR INSTALLATION AND USE HOW TO INSTALL THE WASHING MACHINE Selection of the Installing Place Install the washer on the horizontal solid floor. If the washer is installed on an unsuitable floor, it could make considerable noise and vibration. Never install in these places. • The place where it would be exposed to direct sunlight. • The place nearby a heater or heat appliances. • The place where it would be supposed to be frozen in winter. • The kitchen with coal gas and a damp place like a bathroom. • The proper installation of the washing machine can increase the wash effectiveness and the life of it. If the washer is installed on an inclined floor, it could make considerable noise and vibration and could cause a malfunction. Use the height adjust rubber to adjust the washing machine so that it sits properly. How to install on an Inclined Place 1. Height Setting 2. Check the Horizontal Status • After controlling the height by turning the adjustable leg, let the washer put down to the ground. • Check the position of tub above the center of the washer. NOTES: The opening must not be obstructed by carpeting when the washing machine is installed on a carpeted floor. Installing the Drain Hose [Non-pump Model] case that it goes over a ¡ Indoorsill. Don't let the height of the drain hose exceed 20cm from the gound. case of extending the drain careful that the end of the ™ Inhose. £ Be drain hose is not immersed Don't let the total length exceed 3m. 3m 20Cm 12 in water. ¡ Installing the Drain Hose [Pump Model] Never forget to install drain hose before operating this washing machine. The packing box opened, there are a drain hose, a clamp, and a hose fixture. the hose guide, included ™ Attach in the accessory kit, to guide the drain hose over the tub or standpipe. £ Hook the drain hose to the edge of the tub, paying attention that there are no bends or constractions along the drain hose. Connect the drain hose to the drain outlet at the rear side of the washing machine, and fasten it tightly with the clamp supplied. Or, connect the drain hose to a standpipe of a diameter greater than that of the drain hose and at a height of min. 70cm. 70Cm min PULL HOSE THROUGH 55mm FLEX HOSE GUIDE APART the washing machine ¢ Position next to the wall. MUST be ventilated NOTES: 1. Let the highest point of the drain hose be more than 1m above the floor. If not so, the water in the washer could be drained during operation 2. Be sure that the height of the drain hose must be less than 1.5m above the floor. If not so, the water in the washer could not drain. 3. The hose guide MUST be fitted to the drain hose. The drain hose sould not extend more than 55mm from the end of the hose guide. This is to prevent ‘SYPHONING’. If necessary the drain hose can be trimmed to length. 13 HOW TO CONNECT THE INLET HOSE In Installing the Inlet Hose ¡ Pull down the collar of the inlet hose to separate it from the water tap adapter. ™ Water Tap Adapter Loosen the four screw at the water tap adapter, but don't loosen the screws until they are separated from the water tap adapter. Tape Collar Connector A Rubber packing Tap Adapter Connector B Connector C £ Connect the water tap adapter to the water tap, and tighten the four screws evenly while pushing up the adapter so that the rubber packing can stick to the water tap tightly. ¢ ∞ Remove the tape, and screw connector B into connector A tightly. Connect the inlet hose to the water tap adapter by pulling down the collar of the hose end. § Connect the connector C of the inlet hose to the water inlet of the washer by turning it clock-wise to be fixed tightly. @ ! • Please check the rubber packing inside the connector C of the inlet hose. Connector B For Screw-Shaped Tap ¶ ™ Connect the inlet hose to the water tap by screwing the connector D tightly. Connector D Hose Connect the connector C of the inlet hose to the water inlet of the washer by turning it clockwise to be fixed tightly. Rubber Packing • Please check the rubber packing inside the connector C of the inlet hose. Connector C 14 HOW TO GROUND THE WIRE Grounding Method • If your water tap or water pipe is not made of metal, connect the ground wire to a copper plate or a metal rod and bury it in the earth. 20Cm • If both your water tap and water pipe are made of metal, connect the ground wire to the base of the water tap. • In case of using 3-core cord, there is no need for grounding. * It is of no use connecting the ground wire to the water pipe made of plastic. Never Connect the Ground Wire to Such a Thing • Never connect it to a gas pipe because of danger of a explosion. • Never connect it to a telephone wire or a lightning rod because it is very dangerous at a thunderbolt. Gas Pipe Telephone Wire 15 W AS R H IN S SP E IN ZZ SP Y EE H DY EA V W Y O O L FU M H H O T W AR C M O LD IG H ED LO IUM W SM AL L 6. PROCEDURE OF FULL-AUTOMATIC WASHING START/HOLD WATER LEVEL WATER TEMP. COURSE PROCESS Full Automatic Course Selecting Course FU IG Lightly stained clothes: underwear, T-shirts, Y-shirts, etc.. Procedure to Press the Button START/HOLD H ED LO IUM W SM AL L • The Water level is selected automatically H Speed Course General clothes FU ZZ SP Y EE H DY EA V W Y O O L Fuzzy Course Selecting Water level Kinds of the Clothes End of Washing M Course ZZ SP Y EE H DY EA V W Y O O L Pressing the Power Switch POWER It is informed by buzzer. ED M IG LO IUM W SM AL L COURSE WATER LEVEL START/HOLD H Delicate clothes: Sweater, silk, lingerie, etc. • The Water level is fixed to "HIGH" FU ZZ SP Y EE H DY EA V W Y O O L Wool Course Heavily stained clothes: blue-jean, climbing clothes, ruck-sack, sports wear, etc.. H FU ZZ SP Y EE H DY EA V W Y O O L Heavy Course After Operation is finished • Close the water tap, and disconnect the inlet hose if necessary. • Turn off the power, and disconnect the power cord from the electric outlet, being sure to take hold of the plug. • Clean the lint filter. 16 W AS R H IN S SP E IN ZZ SP Y EE H DY EA V W Y O O L FU IG H ED LO IUM W SM AL L M H O T W AR C M O LD H START/HOLD WATER TEMP. COURSE WATER LEVEL PROCESS Partial Selections Among Wash, Rinse or Spin Selecting Water level IN SP IN SP H IN R IN R AS AS H IN S SP E IN W End of Process IN IN It is informed by buzzer. SP Only Spin R Stage 3 W AS H R W IG H M H ED LO IUM W SM AL L H Only Rinse SE Stage 2 AS Only Wash W Stage 1 SE Selecting Process SE Pressing the Power Switch POWER START/HOLD Wash and Rinse Stage 5 Rinse and Spin 17 AS R H IN S SP E IN Stage 4 W AS R H IN S SP E IN PROCESS W WATER LEVEL 7. DIRECTIONS FOR DISASSEMBLY AND ADJUSTMENT WARNING BEFORE ATTEMPTING TO SERVICE OR ADJUST ANY PART OF THE WASHING MACHINE, DISCONNECT THE POWER CORD FROM THE ELECTRIC OUTLET. GEAR MECHANISM ASS'Y REPLACEMENT • Raise the top plate on the outer cabinet. • Loosen four screws mounting outer tub cover and remove outer tub cover from the tub ass'y • Loosen the pulsator mounting screw and remove pulsator. Pulsator Mounting screw Outer tub cover Mounting screw • Remove the special Nut by using 'T' type box wrench. • Remove the special washer. "T" type box wrench • Remove the tub ass'y. Special Washer Pulsator Special Nut Special Nut Special Washer Tub ass'y • Lay the front of the washer on the floor. • Remove four bolts mounting the gear protect by using a box wrench and remove gear protect. • Remove the V-belt. • Remove four bolts mounting the gear mechanism ass'y by using a box wrench. • Pull out the gear machanism ass'y. Gear Mechanism Ass'y Mounting bolt Mounting bolt NOTE: To assemble the gear mechanism ass'y, reverse the disassembly procedure. 18 SYNCRONOUS MOTOR AND VALVE REPLACEMENT • Lay the front of the washer on the floor. • Loosen the adjustment screw and three bolts mounting the drain motor. • Take out the wire of syncronous motor from the bracket. • Separate the syncronous motor from the bracket. • Turn the valve lid by using screw driver as shown in figure and remove the valve lid from the valve frame. Valve frame Wire Bracket Bracket Adjustment screw Adjustment screw Pole Screw driver Syncronous motor Valve lid Pole Valve packing Valve lid BRAKE ADJUSTMENT • Loosen the adjustment screw fastening the bracket and place the adjustment screw to the brake lever as shown in figure. • Tighten the adjustment screw completely. • Loosen the adjustment bolt and turn the adjustment bolt until the end of the bolt touches to the b rake lever. • Tighten the lock nut and apply a small amount of paint-lock. Adjustment bolt Brake lever 3mm Gear mechanism ass'y Brake lever Adjustment screw Clutch lever NOTE: 1. The brake adjustment has been made at the factory, so that it is not to re-adjust. However, in case of insufficient brake operation, perform the upper procedure. 2. Overtightening of the adjustment bolt will cause poor brake performance. 3. Undertightening of the adjustment bolt will cause continuous bracking and, thereby, cause the problems of the motor during the spin cycle. 19 8. TROUBLE SHOOTING GUIDE NOTE: 1. When you replace the P.C.B. ASS'Y do not scratch the surface of the P.C.B. ASS'Y. 2. Disconnect the power cord from the electric outlet. CONCERNING WATER SUPPLY PROBLEM CHECK POINT CAUSE Do you open the Water tap? NO SOLUTION Open the water tap. YES Is the filter of the water inlet valve clogged with dirt? YES Clean the filter. NO Is the water pressure sufficient? 2 (0.3~8 kgf/cm ) NO Increase the water pressure. NOTE: Open the water tap fully and measure the flow rate. WATER IS NOT SUPPLIED YES Flow rate (l /min) 11.5 15.0 18.0 20.3 24.1 27.4 Water pressure (kgf/cm2 ) 0.3 0.4 0.5 0.6 0.8 1.0 From the upper results, you know that the flow rate more than 11.5l/min. is essential for water supply. Does the water inlet valve make operating sound? YES Water inlet valve is defective. Change water inlet valve. NO Is the connector or the terminal connected properly? NO Improper connection of the connector or the terminal Connect the connector or the terminal properly. NO P.C.B ASS'Y is defective. Change the P.C.B AS. Lead wire is defective. Change the lead wires. YES Is the output voltage of the P.C.B normal? YES 20 PROBLEM CHECK POINT CAUSE NO Is the plug connected to electric outlet? SOLUTION Connect the plug. YES NO Is the power switch pressed? THE INDICATOR LAMP (LED) DOES NOT LIGHT UP WHEN THE POWER S/W IS PRESSED. Press the power switch. YES Is the condition of power switch good? NO Power switch is defective. Change power switch. NO Improper connection of the connector. Connect the connector properly. NO Transformer is defective. Change the transformer. P.C.B ASS'Y is defective. Change P.C.B ASS'Y. YES Is the connector of the P.C.B. ASS'Y connected properly? YES Is output voltage of the transformer normal? YES CONCERNING WASHING PROGRESS LAMPS (LED) DO NOT LIGHT UP. MOTOR ROTATES WHEN START/HOLD BUTTON IS NOT PRESSED. ABNORMAL NOISE DURING WASH PROCESS NO Do you press START/HOLD button? Does the pressure switch operate normally? YES P.C.B ASS.Y is defective. Change P.C.B ASS'Y. NO Pressure switch is defective. Change the pressure switch. Abnormal YES Check the output voltage of P.C.B ASS'Y. Is the strange noise generated when the pulsator rotates in TEST MODE of P.C.B ASS'Y. Press START/HOLD button. P.C.B ASS.Y is defective. YES Change P.C.B ASS'Y There is foreign matter between pulsator and tub. Remove the foreign matter. V-belt is defective. Change the V-belt. NO YES Is the V-belt worn out? 21 CONCERNING DRAINING PROBLEM CHECK POINT CAUSE YES Is the door open? SOLUTION Close the lid. NO Does the safety switch operate normally? THE WASHER DOES NOT DRAIN. NO Safety switch is defective. NO Improper connection of the connector Connect the connector properly. P.C.B ASS'Y is defective. Change P.C.B ASS'Y. Improper installation Install drain hose properly. Drain problem by the foreign matter accumulated inside drain valve housing. Remove the foreign matter. Change the safety switch. YES Is the connector of P.C.B ASS'Y connectsd properly? YES Do you put down the drain hose? NO YES Does the syncronous motor operate normally? YES NO YES Is the input voltage of syncronous motor normal? NO 22 Syncronous motor is defective. Change the syncronous motor. P.C.B ASS'Y is defective. Change the P.C.B ASS'Y. CONCERNING SPINNING PROBLEM CHECK POINT CAUSE SOLUTION Does the pulsator rotate while the tub does not rotate? NO THE WASHER DOES NOT SPIN. YES Is the input voltage of the drain motor normal? YES NO Is the V-belt worn out? YES Syncronous motor is defective. Change the Syncronous motor. P.C. B ASS'Y is defective. Change the P.C.B ASS'Y. V-belt is defective. Change the V-belt. YES Motor is defective. Change the motor. NO Improper connection. NO Is the input voltage of motor normal? NO Is the connection condition of capacitor terminal good? YES P.C.B ASS'Y is defective. 23 Connect the terminal correctly. Change the P.C.B ASS'Y. CONCERNING OPERATION PROBLEM CHECK POINT CAUSE NO Is the plug connected to electric outlet? SOLUTION Connect the plug. YES NO Is the power switch pressed? THE INDICATOR LAMP (LED) DOES NOT LIGHT UP WHEN THE POWER S/W IS PRESSED. Press the power switch. YES Is the condition of power switch good? NO Power switch is defective. Change power switch. NO Improper connection of the connector. Connect the connector properly. NO Transformer is defective. Change the transformer. P.C.B ASS'Y is defective. Change P.C.B ASS'Y. YES Is the connector of the P.C.B. ASS'Y connected properly? YES Is output voltage of the transformer normal? YES PROGRESS LAMPS (LED) DO NOT LIGHT UP. MOTOR ROTATES WHEN START/HOLD BUTTON IS NOT PRESSED. ABNORMAL NOISE DURING WASH PROCESS NO Do you press START/HOLD button? Does the pressure switch operate normally? YES P.C.B ASS.Y is defective. Change P.C.B ASS'Y. NO Pressure switch is defective. Change the pressure switch. Abnormal YES Check the output voltage of P.C.B ASS'Y. Is the strange noise generated when the pulsator rotates in TEST MODE of P.C.B ASS'Y. Press START/HOLD button. P.C.B ASS.Y is defective. YES Change P.C.B ASS'Y There is foreign matter between pulsator and tub. Remove the foreign matter. V-belt is defective. Change the V-belt. NO YES Is the V-belt worn out? 24 9. PRESENTATION OF THE P.C.B ASS'Y CONCERNING ERROR MESSAGE MESSAGE CAUSE ƒoƒoƒo DRAINAGE ERROR LEVEL SENSING ERROR ƒoƒoƒo The drain hose is blocked up by foreign matter. Remove foreign matter from drain hose. Drain motor is inferior. Change drain motor. ƒoƒoƒoƒo §§§§ §§§ The water tap is closed. Open the water tap. The water inlet filter clogged. Clean the water inlet filter. It passes over the 30 minutes, yet it doesn't come to assigned water level. Check whether or not it comes to the assigned water level. §§§§ ƒoƒoƒoƒo ƒoƒoƒo Wash loads get uneven during spin. Re-set wash loads evenly. Poor installation of the unit. Install properly. ƒoƒoƒo DOOR OPEN ERROR §§§§ Install drain hose properly. ƒoƒoƒo UNBLANCE ERROR ƒoƒoƒoƒo Improper installation of drain hose. ƒoƒoƒo INLET ERROR SOLUTION ƒoƒoƒoƒo ƒoƒoƒoƒo §§§ The door is opened. Close the door. The safety switch is inferior. Change the safety switch. ƒoƒoƒo §§§§ The water level sensing is inferior. ƒoƒoƒoƒo §§§ Check the water level sensor and the contact parts of the connector. 25 TEST MODE The operation condition of the washer can be checked without water in the tub by test mode of the P.C.B. ASS'Y as shown below. No. of times to press button 'Water Level' 0 1 Check Mode A B 2 C 3 D DISPLAY § ƒo § ƒo § ƒo § ƒo § ƒo § ƒo § ƒo § § § ƒo Items being checked § ƒo § ƒo § § § ƒo § ƒo ƒo ƒo ƒo ƒo ƒo ƒo ƒo § ƒo ƒo ƒo § § § ƒo ƒo ƒo ƒo ƒo ƒo ƒo § ƒo ƒo ƒo § § § The condition of normal operation • Buzzer sound indicating the end of washing • L.E.D lamp • The buzzer sound 8 times while the indicator lights blinks • The condition of wash process (Motor) • The pulsator rotates continuously without water in the tub • The functional condition of whole operating • The washer repeates following operating Drain ¤ASpin ¤A Cold Water ¤AHot Water ¤APulsator rotate (right) ¤A Bubble ¤APulsator rotate (left) ¤A Pump¤ADoor check ¤AINITIAL STATE • Aging Mode for P.C.B. ASS'Y • C Mode runs continously without INITIAL STATE HOW TO OPERATE TEST MODE 1. Turn off the power. 2. Keep pressing two buttons ('WATER LEVEL', 'COURSE'.) together and press the power switch. 3. Remove your fingers on the two buttons. 4. Press the 'WATER LEVEL' button according to desired check mode. 5. It is possible to stop operation temporarily by pressing 'START/HOLD' button. NOTE: • If pressing 'PROCESS' button within 10 seconds, the check mode changes to 'B', 'C' and 'D' mode. • If 'PROCESS' button is not pressed, 'A' mode will run. 26 CONFIGURATION OF FULL CIRCUITS LOAD DRIVE UNIT (MOTOR, WATER INLET, DRAIN, BUBBLE) WATER LEVEL SENSOR UNIT DISPLAY UNIT L.E.D M I C O M I.C LOAD SENSOR UNIT INTERRUPT UNIT D W F 4 2 2 0 POWER SUPPLY UNIT MAIN OSC (4.1943MHz) KEY INPUT UNIT RESET UNIT SAFETY SWITCH UNIT BUZZER UNIT 27 MINUTE EXPLANATION DIAGRAM FOR EACH PARTS MICOM IC (42 DIP) VAREF 1 42 VDD VASS 2 41 R92(SCK) R40 (AIN0) 3 40 R91(SO) R41 (AIN1) 4 39 R90(SI) R42 (AIN2) 5 38 R83(T1) R43 (AIN3) 6 37 R82(INT1) R50 (AIN4) 7 36 R81(T2) R51 (AIN5) 8 35 R80(INT2) R52 (AIN6) 9 34 HOLD(KEO) R53 (AIN7) 10 33 RESET R60 11 32 XOUT R61 12 31 XIN R70 13 30 TEST R71 (WTO) 14 29 K03 R72 (XTIN) 15 28 K02 R73 (XTOUT) 16 27 K01 P10 17 26 K00 P11 18 25 P23 P12 19 24 P22 P13 20 23 P21 VSS 21 22 P20 TMP47C 840N TOSHIBA ROM: 8192X8 bit RAM: 512X4 bit 28 LOAD DRIVE UNIT (CW WASH, CCW WASH, DRAINAGE, BUBBLE, PUMP, HOT WATER, COLD WATER) 1. CIRCUIT DIAGRAM AND EXPLANATION 1 BL/YW RA1 R1 C1 683k 100 1W R67 10K 3.3K R51 10 SM12JZ47 Q8 A1270 R21 C2 104Z 62 R1/2W R69 10K 3.3K R53 9 R2 R52 8 10K 3.3K C4 104Z R5 Q11 A1270 R19 R50 7 10K 3.3K R4 10K 3.3K R73 5 10K 3.3K 4 10K 3.3K R75 3 3.3K 10K 5 PK TRIAC4 C5 103k 100 1W SM3JZ47 Q13 A1270 R10 C6 104Z R6 Q14 A1271 R10 C11 223k SM3JZ47 C12 104Z R7 Q15 A1270 7 YW TRIAC6 C13 273k 100 1W SM3JZ47 RA2 6 BL/WH TRIAC5 100 1W 62 R1/2W R40 103k SM3JZ47 R3 62 R1/2W R74 R41 C7 BCR1AN Q12 A1270 R12 4 YW/BK TRIAC3 C8 104Z 62 R1/2W R42 103k 100 1W R72 6 C9 C10 104Z Q10 A1270 R13 3 BL TRIAC2 BCR1AN 330 R43 683k 100 1W 330 R70 C3 SM12JZ47 62 R1/2W R71 TRIAC1 100 1W Q9 A1270 R20 2 VT 8 RD/BL C14 104Z • Controlling load of button input in MICOM terminal, it is selected to 'H' or 'L'. It is selected to 'L' in running load case and in 'H' case, load driving is finished. In clockwise rotation of washing motor, as MICOM No. 10 is changed 6V to 0V, TR (Q8, A1270Y) is turn on. And then, the TRIAC1 (SM12JZ47) is turn on, the source of electric power is supplyed to washing motor for clockwise rotation. The TRIAC, as switching element, force to 'ON' or 'OFF' by use of the Q8 (A1270Y). In the rest loads, when the MICOM terminal voltage changes 6V to 0V, each TRIAC DRIVE TR is active, and then the TRIAC switches the source of electric power to loads. • The purpose of using the MICOM terminal No.3 Q15 (A1271Y) is that the Q15 prevents the instant supply of electric power supply to loads, in case MICOM's action is wrong by means of pushing initial power switch. 29 2. DETAIL EXPLANATION OF CIRCUIT ACTION (ACTION OF CW WASH) 6V C1 683K C2 104Z 10K 10 R1 100 1W TRC1 SM12JZ47 R67 3.9K Q8 A1270Y MICOM AC COMMON +6V R21 62 1/2W •In case MICOM TERMINAL No. 10 is 'L', the Q8 (A1270Y) turn on and control the TRIAC. The resistance, as 62Ω & 1/2W, of the R21 is used to limit the GATE current of the TRIAC. •The ceramic condenser C2 between the T1 and the GATE of the TRIAC is used for preventing the wrong action by means of the noise. •The R1 (100Ω, 1W) and C1 (683K) between the T1 and T2 of the TRIAC is used for protecting the TRIAC, it is usually called SNUBBER CIRCUIT. •The waveform of MICOM pin No. 1 6V Terminal No. 10 STOP ACTION STOP t 0V 6V Terminal No. 3 ACTION t 0V 3. CAUTION AND CHECKING FOR A/S • If load is active as soon as the power switch is ‘ON’, check the driving TRIAC of load. SM12JZ47 (12A), SM8JZ47 (8A) SM3J247 (3A) shape BCR1AM-12L shape • CHECK the resistance of the T1 & T2 of the TRIAC. (∞Ω). • CHECK the total parts without fail, in case the TRIAC has a short circuit. • CHECK the resistance of the T1 & T2 of the TRIAC. (∞Ω). • CHECK the total parts without fail, in case the TRIAC has a short circuit. T1 G T2 T1 T2 G • Check the MICOM output terminal, if the load doesn't act although the TRIAC isn't anything wrong. • Sometimes it is happened that the TRIAC DRIVE TR has a short circuit or an open circuit. In this case, being measured the resistance between the TR E & C with tester, the resistance value should be near the ∞Ω. If not, the DRIVE TR is out of order. • If the ceramic condenser (C2, C4, C6, C8, C10, C12, C14) using by protecting the noise between the GATE & T1 of each TRIAC has a short circuit, it has no voltage drop between the T1 and GATE. Therefore, the TRIAC is not turn on. 30 • The TRIAC's names and the values of the snubber & resistance of the total parts. LOAD TRIAC’S NAME GATE’S RESISTANCES OF LIMITED CURRENTS CW WASH SM12JZ47 BCR 12PM-14L 62Ω, 1/2W 100Ω, 1W+683K AC 250V CCW WASH SM12JZ47 BCR12PM-14L 62Ω, 1/2W 100Ω, 1W+683K AC 250V DRAINAGE BCR1AM-12L 330Ω, 1/4W 100Ω, 1W+103K AC 250V HOT/COLD WATER SM3JZ47 62Ω, 1/2W 100Ω, 1/W+223K AC 250V BUBBLE GENERATOR BCR1AM-12L 330Ω, 1/4W 100Ω, 1W+103K AC 250V SM8JZ47 62Ω, 1/4W PUMP VALUES OF THE SNUBBER 100Ω, 1W+103K AC 250V WATER LEVEL SENSOR UNIT1. CIRCUIT DIAGRAM 1. CIRCUIT DIAGRAM M I C O M R61, 10K R52, 3.9K R48, 220 38 Q3 A1270Y R49 10K 31 PRESSURE SENSOR RESISTANCES OF TOTAL PARTS 2. EXPLANATION OF CIRCUIT • Push the power switch. And, in order to carry on the action of course selection, input the selection of frequency according to each water level selection. • The frequency of water level sensor in each water level becomes square wave and is sended to the MICOM. WATER LEVEL NAME FREQUENCY WATER LEVEL HIGH MIDDLE LOW SMALL 23.0 kHz 23.5 kHz 24.0 kHz 24.4 kHz 450 ± 15 380 ± 15 300 ± 15 240 ± 15 RESET 25.30 kHz OVER FLOW 22.75 kHz If the water level is selected ‘HIGH’ in washing, water supply proceeds until inputing the frequency 23.0 KHz of ‘HIGH’ in the MICOM terminal No. 38. Being finished the water supply, washing process is proceeded. After the washing process, water level reaches to RESET point, and then after the (D)+ 60 seconds, the spin process begins. • The value of the frequency between the MICOM terminal No. 38and the GND. 5.4V 0V KHZ f = 22 ~ 25 KHZ 3. CAUTION FOR A/S • The output of the frequency in the WATER LEVEL SENSOR varies in accordance with temperature and using condition. If it doesn't input the output of the WATER LEVEL SENSOR in the MICOM, the error message is displayed as 'LEVEL SENSING ERROR' (See page26). In case of proceeding the water supply continuously in 'HIGH' water level, it is desirable to change the WATER LEVEL SENSOR because of the defect in the WATER LEVEL SENSOR. • Check the TR Q4 (A1270Y) • Being checked with tester, the value of the voltage reaches about 4V. • As the frequency is lower, the water level is higher. 32 ELECTRIC POWER SUPPLY UNIT 1. CIRCUIT DIAGRAM D5 IN4003 42 Vdd C29 104Z C22 + 104Z 470uF – 50V 16V IC1 REGULATOR C28 7806 104Z C27 50V 104Z 50V C25 470uF 16V D3 1N4003 + C26 1000uF – 35V D2 1N4003 2. EXPLANATION OF CIRCUIT • The primary voitage of the transformer sets RATING VOLTAGE, the secondary voltage of the transformer is full wave rectified by use of the D2 (1N4003) & D3 (1N4003) $ The waveform of output in the REGULATOR I.C. 7806. ! The gray & red (The waveform in secondary part of the transformer) f=50Hz or 60 Hz 6V 0V Vpeak=11.4V Vrms=8V % The waveform after passing the D5. @ Measuring the waveform in case of the removing condenser by the removal ripple C26. 5.4V 0V 0V # It is removed the ripple with attaching the C26 (1000¥F). 12V 33 • The Electrolytic condenser C22(1000µF, 16V) and diode D5 is used in order that at instant power supply failure circuit should remember the contents of the program. It happens that the MICOM terminal No. 42 has instant interruption of electric power, yet the MICOM is not discharged electricity because of the diode D5. • The measurement of voltage EFFECTIVE VALUE ! @ # $ % 82.5V 5.2V 7.9V 7.9V 5.97V 5.4V 119V 7.2V 11V 11V 5.97V 5.4V 137.5V 9.3V 14.1V 14.1V 5.98V 5.4V 165V 5.3V 7.6V 7.6V 5.96V 5.4V 220V 7.6V 10.6V 10.6 5.98V 5.4V 275V 9.7V 13.7V 13.7V 5.98V 5.4V 3. CAUTION FOR A/S • Measure the voltage of input terminal REGULATOR I. C. of 7806 with tester. And, compare the measuring value with the voltage table. • Check the condenser in case the electrolytic condenser and ceramic condenser have short circuit. The reason is that it happerns no electric power supply. 7806 INPUT OUTPUT GND INTERRUPT UNIT 1. CIRCUIT DIAGRAM R50 3.9K R47 220 37 R60 10K Q6 C3202 MICOM C21 103Z D1 1N4003 @ C24 103Z ! R61 22K D4 1N4003 2. EXPLANATION OF CIRCUIT The INTERRUPT UNIT is necessary to reduce the generation of surge, by use of being voitage ‘ON’ from the zero voltage. •The waveform of the part ! •Thewaveform of the part @ (in case of cutting the part of the dotted line) f=50Hz or 60 Hz 0V Vpeak=11.4V Vrms=8V 34 • After connecting the part of the dotted line & waveform measurement • The waveform measurement in the MICOM No.37. 5.4V 0V 0V The waveform of the secondary part in transformer passes through the diode D1,D4 (1N4003), and then the voltage is divided by means of the resistance R60 & R61. This voltage gives force to input the pulse to the MICOM terminal No. 37 on the ground of action of the TR Q6 (C3202Y). 3. CAUTION FOR A/S • When the phenomenon of no electric power supply happens, to begin with check the electric power supply unit, and then check the INTERRUPT UNIT. It is desirable to measure Q7 (C3202Y) with tester and C21 (C103Z). RESET UNIT 1. CIRCUIT DIAGRAM R38 10K ! IC2 R37 220 MICOM 33 C19 104Z C20 + 47uF – 16V RESET I.C S-8054HN D5 1N4003 + C22 – 470uF 16V 2. EXPLANATION OF CIRCUIT • The RESET unit is a hardware circuit, of which all programs are initialized, when the power switch is 'ON'. Here, the reason why uses RESET I.C. is that the RESET UNIT prevents the MICOM from incorrect action. Also, the R37 & C19 (104Z), as a RC filter, is used in order to absorb the noise. • The waveform measurement of the part ! with being 'ON' the power switch. 190 msec 4.9V RESET TIME 500 msec POWER OFF 5.4V POWER SWITCH ON 3. CAUTION FOR A/S • Check the output of the RESET I. C. and judge whether or not it is something wrong. 1. OUTPUT 2. INPUT (VDD) 3. GROUND • The R38 and C20 turn on the accurate RESET value with controlling the RC time constant. 35 BUZZER UNIT 1. CIRCUIT DIAGRAM 6V MICOM R57 220 20 BUZZER 2. EXPLANATION OF CIRCUIT • After the button action and total process ends, BUZZER is active. • It is active directly with offering an output the frequency waveform of 2 KHz from the MICOM terminal NO. 20. BUTTON INPUT UNIT 1. CIRCUIT DIAGRAM +6V 34 HOLD R53 10K R54 Q4 A1270 17 P10 3.9K R56 10K R55 Q5 A1270 18 P11 3.9K Q7 R62 10K R63 A1270 11 R60 3.9K WATER TEMPERATURE D10 MENU D6 STOP/START D7 R36 220 LEVEL 39 R90 COURSE R22 10K D9 D8 R35 220 40 R91 R23 10K 36 OSCILLATION UNIT 1. CIRCUIT DIAGRAM XOUT XIN 32 X1 C18 4.194304 MHz 31 33pF C17 33pF 2. EXPLANATION OF CIRCUIT • As the OSCILLATION UNIT is a basic part of the MICOM DRIVE. If the oscillation doesn’t generate, we are able to consider that the MICOM is destroyed. • The waveform between the part of ! and the GND. f = 4.194304 MHz t • Specification of oscillator It is in general use for the MICOM maker's recommendatory value of condenser which is fit for MICOM's characteristics. TYPE OF OSCILLATOR MAKER CRYSTAL OSCILLATOR SUNNY C17 C18 4.194304MHz 33pF 33pF SAFETY SWITCH UNIT 1. CIRCUIT DIAGRAM 6V R26, 3.9KΩ R33, 220Ω 13 37 CONDENSER RATING FREQUENCY Safety S/W 2. EXPLANATION OF CIRCUIT • The MICOM terminal No. 13 gets into 'L' at the state of the closed door. If the door is opened in spining stage, the MICOM generates error signal. (See page 27) • Case of range 40 mSEC~300 mSEC in spining time: It is regarded that washing clothes should be inclined. Accordingly washing time increases 8 minutes and rinsing action takes place another one time. Case of above 400 mSEC: It is regarded that the door should be open. Therefore it is displayed as door open error. (See page 27) 3. CAUTION FOR A/S • Be level with the ground. • The UNBLANCE error occurs in case of not being level with the ground. • The waveform between the MICOM terminal No. 13 and the GND. 5.4V Door is closed Door is open 0V t LOAD SENSOR UNIT 1. CIRCUIT DIAGRAM 6V R25, 220 M I C O M 6V ! 4 2 R15, 10K 36 R16,10K Q1 R24, 220 A1270 Q2 35 C3202 C16 R17 10K D11 R14, 10K R18 3.9K 104Z ! 1N4148 3 PC817 IC3 2. EXPLANATION OF CIRCUIT • Detecting the voltage of running condenser, it sends the sensing data to the MICOM terminal No.35 & 36. That is, as charging & discharging time of running condenser becomes different according to the loads, in fuzzy course the washing time is determined by sensing the quantity of washing clothes. • The waveform between the part of ! and the GND (waveform of pulse) 6V 0V t 38 DISPLAY UNIT 1. CIRCUIT DIAGRAM +6V 34 HOLD R53 10K R54 Q4 A1270 17 P10 3.9K R56 10K R55 Q5 A1270 18 P11 3.9K R62 10K R63 Q7 A1270 HOT HI 11 R60 3.9K STANDARD R66 220 22 P20 WARM MED SPEED R9 220 23 P21 COLD LOW DIRTY R64 220 24 P22 DHY MIN DRY/WOOL R58 220 25 P23 RINSE WASH R34 220 19 P12 • When electric power source is turned on, the LED lamp is turned on necessarily corresponding to the standard course. 39 EARTH 1 RD/BL RD/BL 3 2 PK WH/RD WH WH POWER SWITCH WH WH/RD WH/RD PK 7 6 5 4 HOT W/S VALVE 7 6 5 4 WH/RD LINE FILTER COLD W/S VALVE 3 YK 2 GN/YW OR GN 2 1 BL/YW BL/YW FUSE BK BR OR BK BN/YW OR GN BL OR WH YW/BK YW VT 2 2 1 9 8 1 2 DRAIN PUMP 1 2 BUBBLE WH GENERATOR PK 9 1 1 WH/RD WH/RD SYNC. MOTOR 2 2 BL/WH WH/RD MOTOR 2 1 YW/BK 2 VT 1 3 3 BL VT BL VT 2 1 VT BL SAFETY SWITCH 2 1 BL/YW WH/RD WH/RD CONDENSER BL/YW BL 2 2 1 1 6 5 4 3 2 1 WATER LEVEL SWITCH 6 5 4 3 2 1 BK/WH 8 FUSE BL 1 BL/WH 2 1 BL/WH 1 FUSE WH/RD 2 1 GN/WH WH/RD GN/WH 2 1 BL BL/YW BL/YW YW/BK BR 2 1 TRANS P.C.B BL VT WH BL/YW GY 2 1 GY RD 3 3 OR OR RD 40 WH P.C.B. APPEND I X WIRING DIAGRAM [PUMP] 1 RD/BL RD/BL 3 2 PK WH/RD WH WH POWER SWITCH WH WH/RD PK 9 8 7 6 5 4 9 8 7 6 5 4 GN/YW OR GN 2 1 WH/RD LINE FILTER COLD W/S VALVE 3 2 YW/BK FUSE 1 VT 2 1 BL/YW BL/YW FUSE BK BR OR BK EARTH BL OR WH BL 1 BL/YW BL/YW 1 2 SYNC. MOTOR 1 2 WH/RD WH/RD BUBBLE WH GENERATOR GN/WH PK YW/BK 1 1 VT MOTOR 2 2 3 3 BL VT BL VT 2 1 VT BL SAFETY SWITCH 2 BL/YW WH/RD WH/RD CONDENSER BL/YW BL 2 2 1 1 6 5 4 3 2 1 WATER LEVEL SWITCH 6 5 4 3 2 1 BK/WH 1 2 1 VT 2 1 GN/WH 2 1 BL 2 WH/RD BR 2 1 TRANS P.C.B BL YW/BK WH BL/YW GY 2 1 GY RD 3 3 OR OR RD 41 WH P.C.B. WIRING DIAGRAM [NON-PUMP] PART LIST REF No. PART CODE PART NAME DESCRIPTION Q'TY REMARK ASS'Y PLATE P01 3614511900 PLATE T HIPS 1 P02 3612723300 HARNESS AS AC 220V/50Hz, 60Hz 1 3612723310 AC 110V/50Hz, 60Hz 3612723340 AC 100V/50, 60Hz P03 3614213100 PANEL F HIPS 1 P04 3611609200 DECORATOR PC FILM 0.254t 1 P05 PRPSSWUU00 PCB ASS'Y DWF-4220 (PUMP) 1 PRPSSWUV00 DWF-4220 (JE) PRPSSWUW00 DWF-4220 (NON-PUMP) P06 3611524800 CUSHION (to PANEL F) CR 1 P07 36100B4040 ASS'Y PUMP BUBBLE AC 220V/60Hz 1 36100B4050 AC 100-130V/60Hz 36100B4030 AC 220-240V/50Hz P08 3614800100 SENSOR PRESSURE DCSV PS-D6 1 P09 3610402000 BODY INLET FRPP (HOT, COLD) 1 3610402010 P10 3615402010 option FRPP (COLD) VALVE INLET (COLD) AC 220V/60Hz 1 Peru, etc 3615403310 AC 110-120V/50, 60Hz Japan 3615403510 AC 110-130/60Hz Taiwan 3615403710 AC 220-240V/50Hz Chile 3615402130 VALVE INLET (HOT) AC 220V/60Hz 1 Peru, etc 3615403630 AC 110-130V/60Hz Taiwan 3615403830 AC 220-240V/50Hz Chile P11 3619006350 SWITCH SAFETY DC 15V 10mA 1 P12 5EPU061750 TRANS POWER AC 230V/50Hz T2-V2 1 5EPU061770 AC 110V/50Hz T2-V1 P13 3611712500 DOOR F HIPS 1 P14 3612602100 HANDLE DOOR HIPS 1 P15 3611712400 DOOR B HIPS 1 p16 3611523300 CUSHION DOOR NBR 4 P17 3612901900 HINGE DOOR POM 2 P18 3615106700 SPRING SUS 304 D=1.6 1 P19 3614213200 PANEL B HIPS 1 P20 3619008800 SWITCH POWER 125V/10A, 250V/5A 2P 1 P21 3610905500 CAP PANEL B HIPS 1 P22 3612300100 GASKET (to VALVE INLET) SILICON 2 P23 4505E08050 CAP (to VALVE INLET) PVC 2 42 REF No. PART CODE PART NAME DESCRIPTION 3616102800 BALANCER AS PP Q'TY REMARK 1 DWF-4220 ASS'Y TUB T01 3616003100 T02 3618803500 PP TUB I PP 3618805400 DWF-5020 1 YUS 430D 0.6t DWF-4220 DWF-5020 T32 3618805300 TUB U PP 1 DWF-5020 T03 3612502500 GUIDE FILTER PP 1 DWF-4220 3612506310 PP DWF-5020 T04 4505E05021 FLANGE TUB ADC-10 1 T05 3610085500 ASS'Y FILTER PP (NYLON 74x130) 1 T06 3618804000 TUB O PP (PUMP, BUBBLE) 1 3618804100 PP (PUMP, NON-BUBBLE) 3618803400 PP (NON-PUMP, BUBBLE) 3618804200 PP (NON-PUMP, NON-BUBBLE) T07 4500D83100 NOZZLE AS BUBBLING AS 1 T08 4500D08170 HOSE (to BUBBLE) ID=8.0, OD=12 0.4 T09 4500D08180 CLAMP SWC 1 T10 4509L83070 SPECIAL WASHER SUS 304 T2.0 P144 1 T11 4507D83080 SPECIAL NUT SUS 340 1 T12 3619702200 PULSATOR AS PP 1 T13 4505E32030 SC. PULSATOR FIX AS 6x2.5 SCREW + RING O 1 T14 3611408300 COVER TUB PP 1 T15 3610302900 BASE SECEN 1.6t 1 T16 4505E83120 SCREW BASE FIX SM 5x13 4 T17 4505E83100 SPECIAL BOLT BASE 6.5x23 10 T18 3964311030 MOTOR CONDENSER 220V/50Hz (PN, NE) 1 T19 3964220710 110V/60Hz (PT, TE) 3964130110 100V/50, 60Hz (JE) 3964310430 240V/50Hz (PM, ME) 3964320710 220V/60Hz (PL, LE) 3964820710 120, 127V/60Hz (PA, PS, SE) 3618401420 ASS'Y PULLEY MOTOR ADC-12 DP=53 (50Hz) 3618402800 ADC-12 DP=48.5 (60Hz) T20 4505E34030 SPECIAL WASHER NYLON 6/6 2 T21 7650802511 BOLT HEX (to MOTOR) 6B-1, 8x25, HS, MFZN 2 T22 3617303800 GEAR MECHANISM GM-4200 NTN 1 T23 7640801611 BOLT HEX (to GEAR) 6B-1, 8x16, SW, MFZN 4 T24 4507B34020 BELT V M19.5 1 T25 3618301300 PROTECTOR GEAR SBHG 1.6t 1 43 REF No. PART CODE PART NAME DESCRIPTION T26 7640061611 BOLT HEX (to PROTECTOR) 6B-1, 6x16, SW, MFZN 2 T27 3966130120 MOTOR SYNCHRONOUS 100V/50, 60Hz (JE) 1 450ED45020 110-130V/60Hz (PT/S/A) 3966010140 220-240V/50Hz (PN/M) Q'TY T28 3615404000 VALVE DRAIN AS NON-PUMP 1 T29 3613215100 HOSE DRAIN I AS PUMP 1 3613210300 T30 T31 3610032640 NON-PUMP UNIT CAPACITOR AS 13.5µF+60µH (PL, LE) 3618909300 65µF+60µH (JE) 3610076140 54µF+60µH (PT, TE) 3610031940 12.5µF+60µH (PN, NE) 3610045640 11.4µF+60µF (PM, ME) 3610076240 41.6µF+60µF (PS, SE, PA) 3613004100 1 HOLDER CONDENSER PP 1 CABINET SGCC 0.6t (PUMP) 1 ASS'Y CABINET C01 3610804710 361806100 SGCC 0.6t (NON-PUMP) C02 3614509900 PLATE UPPER PP 1 C03 3612201800 FRAME TOP PP 1 C04 3612601100 HANDLE CABINET PP 1 C05 3611301100 CORD POWER AS 3x1.0 300x2 300-RTM (PN) 1 C06 WAK42H762- A VCTFK 2x0.75 2.3m GY (PT) WRJ42H261- R VCTFK 2x0.75 2.3m GY (JE) 4505D81010 BUSHING CORD SR 6P-4 or DA-6NR2 (PN) 3610701700 C07 1 DA-6NF2 (JE) 3610068700 HARNESS OUTER 50/0.18 GREEN, ST710489-2 1 3610307100 BASE U PP (PUMP) 1 ASS'Y BASE B01 3610304200 PP (NON-PUMP) B02 3612000200 FIXTURE LEG PPG 1 B03 3617701500 LEG AS PP 1 B04 3613004300 HOLDER LEG BUTYL RUBBER 1 B05 4509D10020 FOOT BUTYL RUBBER 3 B06 3963513430 MOTOR SHADED POLE 220-240V/50Hz (PN, PM) 1 3963220330 110V/60HZ (PT) 36189 120V/60Hz (PA, PS) 3963322730 220V/60Hz (PL) B07 3611405301 COVER PUMP UL/CSA (466FWU) 1 B08 3611109700 CASE FILTER FRPP 1 44 REMARK REF No. PART CODE PART NAME DESCRIPTION B09 3611901800 FILTER LINT P.P (5-150) 1 B10 3614002000 PACKING NBR 1 B11 3616004300 SPECIAL WASHER P.C SHEET 1 B12 3610903800 CAP FILTER P.P (J-150) 1 B13 3618703770 TERMINAL PUMP CONNECTOR 1 3618703720 Q'TY CONNECTOR+FUSE REMARK PN/PL PT ASS'Y WASHING MACHINE W01 3619801600 SUSPENSION AS DWF-4200 SERIES (Front) 2 W02 3619801610 SUSPENSION AS DWF-4200 SERIES (Back) 2 W03 3611411800 COVER BACK PP (PUMP) 1 3611404400 W04 3618903300 PP (NON-PUMP) UNIT FUSE FILTER 250V 4A (PN, NE) 3618903360 1 125V 8A (PT, TE, JE) ASS'Y ACCESSORY A01 3613203101 HOSE AS PUMP 1 3613209200 HOSE DRAIN O AS NON-PUMP 1 A02 3612502300 GUIDE DRAIN HOSE PP (PUMP) 1 A03 3611411900 COVER U PP 1 45 For UL/CSA PARTS DIAGRAM P02 P10 P23 P20 P10 P09 P12 P22 P01 P18 P08 P11 P18 P16 P07 P15 P14 P03 P04 P13 P05 46 T05 T14 T03 T13 T12 *DWF-4220 T04 T11 T01 T10 T02 T02 T07 T32 T08 T30 T27 T06 T31 T22 T18 T15 T23 T20 T21 T16 T17 *NON-PUMP MODEL T28 T24 T19 T29 T25 T17 T26 T29 47 W01 C02 W01 C03 C04 C01 W03 B14 B13 NON-PUMP MODEL A01 B08 C05 W04 B01 A02 A01 B12 B11 B10 B09 B08 B05 B13 B02 B07 B04 B03 B06 48 P.C.B PARTS LIST REF No. PART CODE PART NAME DESCRIPTION R18 RD-4Z392JK R CARBON FILM 1/4 3.9kΩ J R26 RD-4Z392JK R CARBON FILM 1/4 3.9kΩ J R50 RD-4Z392JK R CARBON FILM 1/4 3.9kΩ J R52 RD-4Z392JK R CARBON FILM 1/4 3.9kΩ J R54 RD-4Z392JK R CARBON FILM 1/4 3.9kΩ J R55 RD-4Z392JK R CARBON FILM 1/4 3.9kΩ J R63 RD-4Z392JK R CARBON FILM 1/4 3.9kΩ J R67 RD-4Z392JK R CARBON FILM 1/4 3.9kΩ J R69 RD-4Z392JK R CARBON FILM 1/4 3.9kΩ J R70 RD-4Z392JK R CARBON FILM 1/4 3.9kΩ J R71 RD-4Z392JK R CARBON FILM 1/4 3.9kΩ J R72 RD-4Z392JK R CARBON FILM 1/4 3.9kΩ J R73 RD-4Z392JK R CARBON FILM 1/4 3.9kΩ J R74 RD-4Z392JK R CARBON FILM 1/4 3.9kΩ J R75 RD-4Z392JK R CARBON FILM 1/4 3.9kΩ J R9 RD-4Z221JK R CARBON FILM 1/4 220Ω J R24 RD-4Z221JK R CARBON FILM 1/4 220Ω J R25 RD-4Z221JK R CARBON FILM 1/4 220Ω J R30 RD-4Z221JK R CARBON FILM 1/4 220Ω J R31 RD-4Z221JK R CARBON FILM 1/4 220Ω J R32 RD-4Z221JK R CARBON FILM 1/4 220Ω J R33 RD-4Z221JK R CARBON FILM 1/4 220Ω J R34 RD-4Z221JK R CARBON FILM 1/4 220Ω J R35 RD-4Z221JK R CARBON FILM 1/4 220Ω J R36 RD-4Z221JK R CARBON FILM 1/4 220Ω J R37 RD-4Z221JK R CARBON FILM 1/4 220Ω J R43 RD-4Z221JK R CARBON FILM 1/4 220Ω J R44 RD-4Z221JK R CARBON FILM 1/4 220Ω J R45 RD-4Z221JK R CARBON FILM 1/4 220Ω J R46 RD-4Z221JK R CARBON FILM 1/4 220Ω J R47 RD-4Z221JK R CARBON FILM 1/4 220Ω J R48 RD-4Z221JK R CARBON FILM 1/4 220Ω J R57 RD-4Z221JK R CARBON FILM 1/4 220Ω J R58 RD-4Z221JK R CARBON FILM 1/4 220Ω J R64 RD-4Z221JK R CARBON FILM 1/4 220Ω J R66 RD-4Z221JK R CARBON FILM 1/4 220Ω J R13 RD-4Z331JK R CARBON FILM 1/4 330Ω J 49 REMARK REF No. PART CODE PART NAME DESCRIPTION R19 RD-4Z331JK R CARBON FILM 1/4 330Ω J R61 RD-4Z223JK R CARBON FILM 1/4 22kΩ J R14 RD-4Z103JK R CARBON FILM 1/4 10kΩ J R15 RD-4Z103JK R CARBON FILM 1/4 10kΩ J R16 RD-4Z103JK R CARBON FILM 1/4 10kΩ J R17 RD-4Z103JK R CARBON FILM 1/4 10kΩ J R22 RD-4Z103JK R CARBON FILM 1/4 10kΩ J R23 RD-4Z103JK R CARBON FILM 1/4 10kΩ J R27 RD-4Z103JK R CARBON FILM 1/4 10kΩ J R28 RD-4Z103JK R CARBON FILM 1/4 10kΩ J R29 RD-4Z103JK R CARBON FILM 1/4 10kΩ J R38 RD-4Z103JK R CARBON FILM 1/4 10kΩ J R39 RD-4Z103JK R CARBON FILM 1/4 10kΩ J R40 RD-4Z103JK R CARBON FILM 1/4 10kΩ J R41 RD-4Z103JK R CARBON FILM 1/4 10kΩ J R42 RD-4Z103JK R CARBON FILM 1/4 10kΩ J R49 RD-4Z103JK R CARBON FILM 1/4 10kΩ J R51 RD-4Z103JK R CARBON FILM 1/4 10kΩ J R53 RD-4Z103JK R CARBON FILM 1/4 10kΩ J R56 RD-4Z103JK R CARBON FILM 1/4 10kΩ J R60 RD-4Z103JK R CARBON FILM 1/4 10kΩ J R62 RD-4Z103JK R CARBON FILM 1/4 10kΩ J R10 RD-2Y620J- R CARBON FILM 1/2 62Ω J R11 RD-2Y620J- R CARBON FILM 1/2 62Ω J R12 RD-2Y620J- R CARBON FILM 1/2 62Ω J R20 RD-2Y620J- R CARBON FILM 1/2 62Ω J R21 RD-2Y620J- R CARBON FILM 1/4 62Ω J R1 RS01Y101J- R M-OXIDE FILM 1W 100Ω J R2 RS01Y101J- R M-OXIDE FILM 1W 100Ω J R3 RS01Y101J- R M-OXIDE FILM 1W 100Ω J R4 RS01Y101J- R M-OXIDE FILM 1W 100Ω J R5 RS01Y101J- R M-OXIDE FILM 1W 100Ω J R6 RS01Y101J- R M-OXIDE FILM 1W 100Ω J R7 RS01Y101J- R M-OXIDE FILM 1W 100Ω J R8 RS01Y101J- R M-OXIDE FILM 1W 100Ω J RA1 RA-85X103J R ARRAY 5P (4) 1/8 10kΩ J RA2 RA-85X103J R ARRAY 5P (4) 1/8 10kΩ J C21 CCZF1E103Z C CERA 25V 0.01µF Z AXL 2 50 REMARK REF No. PART CODE PART NAME DESCRIPTION C24 CCZF1E103Z C CERA 25V 0.01µF Z AXL 2 C2 CCKF1H104Z C CERA HIKF 50V 0.1µF Z AXL 2 C4 CCKF1H104Z C CERA HIKF 50V 0.1µF Z AXL 2 C6 CCKF1H104Z C CERA HIKF 50V 0.1µF Z AXL 2 C8 CCKF1H104Z C CERA HIKF 50V 0.1µF Z AXL 2 C10 CCKF1H104Z C CERA HIKF 50V 0.1µF Z AXL 2 C12 CCKF1H104Z C CERA HIKF 50V 0.1µF Z AXL 2 C14 CCKF1H104Z C CERA HIKF 50V 0.1µF Z AXL 2 C19 CCKF1H104Z C CERA HIKF 50V 0.1µF Z AXL 2 C27 CCKF1H104Z C CERA HIKF 50V 0.1µF Z AXL 2 C29 CCKF1H104Z C CERA HIKF 50V 0.1µF Z AXL 2 C17 CXCH1H330J C CERA 50V CH 33pF J (TAPPING) C18 CXCH1H330J C CERA 50V CH 33pF J (TAPPING) C20 CEXE1C470A C ELECTRO 16V RS 47µF 6.3x11 C22 CEYE1C102A C ELECTRO 16V RS 1000µF 13x20 C25 CEXE1C471A C ELECTRO 16V RS 470µF 10x20 C26 CEXF1V102A C ELECTRO 35V RSS 1000µF 13x25 C1 CMXB2E683J C MYLAR EU 250V 0.068µF J C3 CMXB2E683J C MYLAR EU 250V 0.068µF J C5 CMXB2X103J C MYLAR EU 600V 0.01µF J C7 CMXB2X103J C MYLAR EU 600V 0.01µF J C9 CMXB2X103J C MYLAR EU 600V 0.01µF J C11 CMXB2X223J C MYLAR AC 250V 0.022µF J C13 CMXB2X223J C MYLAR AC 250V 0.022µF J D1 DKN4003A-- DIODE KN4003A AUTO 26mm D2 DKN4003A-- DIODE KN4003A AUTO 26mm D3 DKN4003A-- DIODE KN4003A AUTO 26mm D4 DKN4003A-- DIODE KN4003A AUTO 26mm D5 DKN4003A-- DIODE KN4003A AUTO 26mm D6 DKN4148--- DIODE KN4148 AUTO 26mm D7 DKN4148--- DIODE KN4148 AUTO 26mm D8 DKN4148--- DIODE KN4148 AUTO 26mm D9 DKN4148--- DIODE KN4148 AUTO 26mm D10 DKN4148--- DIODE KN4148 AUTO 26mm D11 DKN4148--- DIODE KN4148 AUTO 26mm D12 D1N5399--- DIODE 1N5399 Q15 TZTA1271Y- TR KTA1271Y (AUTO) Q1 TZTA1270Y- TR KTA1270Y (AUTO ) (562Y) 51 REMARK REF No. PART CODE PART NAME DESCRIPTION Q3 TZTA1270Y- TR KTA1270Y (AUTO ) (562Y) Q4 TZTA1270Y- TR KTA1270Y (AUTO ) (562Y) Q5 TZTA1270Y- TR KTA1270Y (AUTO ) (562Y) Q7 TZTA1270Y- TR KTA1270Y (AUTO ) (562Y) Q8 TZTA1270Y- TR KTA1270Y (AUTO ) (562Y) Q9 TZTA1270Y- TR KTA1270Y (AUTO ) (562Y) Q10 TZTA1270Y- TR KTA1270Y (AUTO ) (562Y) Q11 TZTA1270Y- TR KTA1270Y (AUTO ) (562Y) Q12 TZTA1270Y- TR KTA1270Y (AUTO ) (562Y) Q13 TZTA1270Y- TR KTA1270Y (AUTO ) (562Y) Q14 TZTA1270Y- TR KTA1270Y (AUTO ) (562Y) Q2 TZTC3202Y- TR KTC3202Y (AUTO) (1959Y) Q6 TZTC3202Y- TR KTC3202Y (AUTO) (1959Y) CN1 3612723600 HARNESS AS LP-09 (DWF-4220) CN2 3612723500 HARNESS AS LP-06 (DWF-4220) HS1 4509D72050 HEAT SINK REGULATER, 25x35x20 HS2 3617400300 HEAT SINK 50x50 T=3 (DWF-6688AT) BUZZ1 4507B72160 BUZZER WFB20-16PC IC1 13GR47C840 IC MICOM TMP47C840N IC2 1S8054HNZ- IC AUDIO RESET S-8054HN IC3 TPC817C PHOTO COUPLER PC817C IC4 1L7806---- IC REGULATOR L7806 NUT 7391300311 NUT HEX 6N-1-3 MFZN SCREW 7001301011 SCREW MACHINE PAN 3X10 MFZN TRC1 TSM12JZ47F TRIAC TOSHIBA 12A, LEAD FORMING TYPE TRC2 TSM12JZ47F TRIAC TOSHIBA 12A, LEAD FORMING TYPE TRC3 TBCR1AMAB TRIAC BCR1AM FORMING TYPE TRC4 TBCR1AMAB- TRIAC BCR1AM FORMING TYPE TRC5 TSM8JZ47F TRIAC 8A INSULATION TYPE TRC6 TSM3JZ47F TRIAC 3A INSULATION TYPE TRC7 TSM3JZ47F TRIAC 3A INSULATION TYPE WAS 4507D72300 SPECIAL WASHER REGULATOR TRIAC X-TAL 5P4R194304 CRISTAL OSCILATOR 4.194304 MHz LED1 DDLR523D-- LED-LAMP DLR523D LED2 DDLR523D-- LED-LAMP DLR523D LED3 DDLR523D-- LED-LAMP DLR523D LED4 DDLR523D-- LED-LAMP DLR523D LED5 DDLR523D-- LED-LAMP DLR523D 52 REMARK REF No. PART CODE PART NAME DESCRIPTION LED6 DDLR523D-- LED-LAMP DLR523D LED7 DDLR523D-- LED-LAMP DLR523D LED8 DDLR523D-- LED-LAMP DLR523D LED9 DDLR523D-- LED-LAMP DLR523D LED10 DDLR523D-- LED-LAMP DLR523D LED11 DDLR523D-- LED-LAMP DLR523D LED12 DDLR523D-- LED-LAMP DLR523D LED13 DDLR523D-- LED-LAMP DLR523D LED14 DDLR523D-- LED-LAMP DLR523D SW1 5S50101400 SW TACT KQB-902 1C 1P SW2 5S50101400 SW TACT KQB-902 1C 1P SW3 5S50101400 SW TACT KQB-902 1C 1P SW4 5S50101400 SW TACT KQB-902 1C 1P SW5 5S50101400 SW TACT KQB-902 1C 1P HOLDER1 3613006300 HOLDER LED DWF-4220 HOLDER2 3613006300 HOLDER LED DWF-4220 HOLDER3 3613006300 HOLDER LED DWF-4220 HOLDER4 3613006300 HOLDER LED DWF-4220 53 REMARK CIRCUIT DIAGRAM [PUMP] BL/YW RA1 Q8 A1270 10K R67 100 1W R53 10 3.9K 30 TEST +6V R52 9 R5.3 10K 10K R71 R13 330 R1/4W 3.9K 18 P11 C7 R4 3.9K IC2 TOSHIBA R42 5 TMP47C840N STANDARD R9 220 R19 62 R1/2W R43 6 WARM WED R11 62 R1/2W Q15 A1271 10K R75 COLD LOW 1K RA2 MIN R57 220 DRY/WOOL BUZZER R15 10K R23 220 25 P23 WASH R81 T2 35 R34 220 19 P12 C16 104Z R70 13 BL/WH BL/WH A8 DRAIN PUMP A8 HOT V/V YW A3 A3 A1 A1 YW WH/RD COLD V/V RD/BL RD/BL FUSE Q11 1N4148 R14 10K Q2 C3202 R24 220 RINCE 1 1 TBIAC7 R16 10K Q1 A1270 R80 1NT2 36 PK 233K 250VAC R13 20 R58 220 A2 2 2 SM3JZ47 C14 104Z +6V 24 P22 DHY C13 100 1W R64 220 A2 TRIAC6 R7 R40 3 DIRTY PK SM3JZ47 C12 114Z R9 220 23 P21 DRAIN MOTOR YW/BK 233K 250VAC C11 100 1W 3.9K A4 BUBBLE PUMP SM8JZ47 10K R41 4 SPEED A4 TRIAC5 R3 Q14 A1270 10K R74 YW/BK 103K 250VAC C6 104Z R11 62 R1/2W 22 P20 C5 100 1W 3.9K 250VAC TRIAC4 R3 Q13 A1270 10K R73 BL W/M LEFT BCR1AM C8 104Z 3 HI 11 R60 A6 103K 4 R66 220 Q07 A1270 HOT R72 A6 250VAC Q12 A1270 10K MOTOR TRIAC3 100 1W R62 10K 103K W/M RIGHT WH/RD R2W 100K BCR1AM C10 104Z R50 7 R55 3.9K C9 VT RUNNING CAPACITOR BL RB TRIAC 2 100 1W Q10 A1270 10K R70 A5 SAFTY S/W 1 Q5 A1270 R56 10K R12 330 R1/4W 3.9K 17 P10 SM12JZ247 R5 R51 8 R54 3.9K Q4 A1270 250VAC C4 104Z Q11 A1270 A5 D12 1N5399 683K C3 100 1W R20 62 R1/2W 3.9K 34 HOLD VT TRIAC1 R2 Q9 A1270 10K R69 SM12JZ47 C2 104Z R21 62 R1/2W A7 2 21 VSS BL/YW A7 C1 683K 250VAC R1 GN/WH IC3 PC817 R18 3.9K R17 10K A9 A9 GN/WH 1 1 2 2 R48 220 R83 T1 38 C17 33pF MENU D10 LEVEL STOP/ START D6 D7 R36 220 39 R90 COURSE D9 XIN 31 VDD 42 R35 220 40 R91 R23 10K 33pF R37 220 1 + _ C20 47µF 10V IC2 RESET I.C 5-8054HN P47 220 3 + + C22 _ 470µF 16V R50 3.9K C25 470µF 16V R41 10K _ IC4 REGULATOR 7806 C28 C27 104Z 104Z D3 1N4003 + R28 10K 27 K01 R71 14 J7 (FEED RNS) R27 10K R30 220 R42 10K R72 15 26 K00 B1 B3 B3 B6 B6 B5 B5 B4 B4 1 1 BK/WH 2 2 WH 3 3 PRESSURE SENSOR _ C26 1000µF 35V OR C24 103Z OR D4 1N4003 RD 1 1 RD 2 2 GY TRANS R60 10K R61 22K VARISTER FUSE J8 (RSV/NOS) R29 10K R32 220 R46 220 B1 POWER S/W BR D2 1N4003 GY Q6 C3202 R31 220 R45 220 B2 D1 1N4003 C21 103Z 28 K02 J16 D5 1N4003 R82(INT1) 37 R44 220 J17 WH B2 6V 29 K03 R40 10K BK/WH R49 10K R38 10K R43 220 J18 R52 3.9K Q3 A1270 5.4V C29 104Z C19 104Z R39 10K J19 BR R51 10K RESET 33 5.4V R26 3.9K XTAL 4.1943MHz C18 R22 10K D8 R33 220 XOUT 32 2 NOS J9 (DRY/WOOL) R73 16 LI NE COIL 54 CIRCUIT DIAGRAM [NON-PUMP] BL/YW RA1 21 VSS Q8 A1270 10K R67 100 1W R53 10 3.9K 30 TEST +6V R52 9 R5.3 10K 10K R71 Q5 A1270 R56 10K R12 330 R1/4W 3.9K 17 P10 R13 330 R1/4W 3.9K 18 P11 C9 C7 R4 HOT HI 11 R60 R9 220 WED A6 A6 BL W/M LEFT 250VAC YW/BK A4 A4 DRAIN MOTOR YW/BK BUBBLE PUMP BCR1AM PK A2 A2 PK 1 1 TRIAC4 2 2 10K 3.9K BL/WH R73 DRAIN PUMP A8 3.9K 10K R74 10K Q14 A1270 WH/RD HOT V/V R11 62 R1/2W R41 4 SPEED WH/RD 103K C8 104Z 22 P20 WARM MOTOR R43 6 IC2 TOSHIBA R42 5 TMP47C840N STANDARD W/M RIGHT 250VAC R72 R66 220 Q07 A1270 103K VT TRIAC3 100 1W R62 10K A5 RUNNING CAPACITOR R2W 100K BCR1AM C10 104Z R50 7 R55 3.9K A5 BL RB TRIAC 2 100 1W Q10 A1270 10K R70 SM12JZ247 R5 R51 8 R54 3.9K Q4 A1270 250VAC C4 104Z Q11 A1270 A7 D12 1N5399 683K C3 100 1W R20 62 R1/2W 3.9K 34 HOLD VT TRIAC1 R2 Q9 A1270 10K R69 SM12JZ47 C2 104Z R21 62 R1/2W BL/YW A7 C1 683K 250VAC R1 3.9K A3 YW R9 220 23 P21 10K R75 1K RA2 R57 220 DRY/WOOL BUZZER R15 10K 25 P23 R81 T2 35 R34 220 19 P12 C16 104Z R70 13 R14 10K Q2 C3202 R24 220 WASH A1 FUSE 315mA/250V AC Q11 1N4148 R16 10K Q1 A1270 RD/BL A1 SAFTY S/W 1 R23 220 R80 1NT2 36 COLD V/V RD/BL TBIAC7 R13 20 R58 220 RINCE 223K 250VAC SM3JZ47 C14 104Z +6V 24 P22 MIN C13 100 1W R64 220 DHY R7 R40 3 DIRTY 4 LOW 3 COLD 2 Q15 A1271 GN/WH IC3 PC817 R18 3.9K R17 10K A9 A9 GN/WH 1 1 2 2 R48 220 R83 T1 38 C17 33pF MENU D10 LEVEL STOP/ START D6 D7 R36 220 39 R90 COURSE D9 XIN 31 VDD 42 R35 220 40 R91 R23 10K 33pF R37 220 1 + _ C20 47µF 10V IC2 RESET I.C 5-8054HN P47 220 3 + + C22 _ 470µF 16V R50 3.9K C25 470µF 16V R41 10K _ IC4 REGULATOR 7806 C28 C27 104Z 104Z D3 1N4003 + R28 10K 27 K01 R71 14 J7 (FEED RNS) R27 10K R30 220 R42 10K R72 15 26 K00 B1 B3 B3 B6 B6 B5 B5 B4 B4 1 1 BK/WH 2 2 WH 3 3 PRESSURE SENSOR _ C26 1000µF 35V OR C24 103Z OR D4 1N4003 RD 1 1 RD 2 2 GY TRANS R60 10K R61 22K VARISTER FUSE AC125V/8A J8 (RSV/NOS) R29 10K R32 220 R46 220 B1 POWER S/W BR D2 1N4003 GY Q6 C3202 R31 220 R45 220 B2 D1 1N4003 C21 103Z 28 K02 J16 D5 1N4003 R82(INT1) 37 R44 220 J17 WH B2 6V 29 K03 R40 10K BK/WH R49 10K R38 10K R43 220 J18 R52 3.9K Q3 A1270 5.4V C29 104Z C19 104Z R39 10K J19 BR R51 10K RESET 33 5.4V R26 3.9K XTAL 4.1943MHz C18 R22 10K D8 R33 220 XOUT 32 2 NOS J9 (DRY/WOOL) R73 16 LI NE COIL 55 BARE PCB TOP BOTTOM 56