Download Amana RCS10PBDA Service manual
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R Microwave Oven Service Manual RCS10PBDA RCS10MPA RCS10A RCS10MPSA RCS10MPA RFS12MPSA RCS10MPSA RCS10SW2A RFS12G RFS12SW2A RFS12MPSA RFS12G CAUTION BEFORE SERVICING THE UNIT, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. SAFETY PRECAUTIONS This device is to be serviced only by properly qualified service personnel. Consult the service manual for proper service procedures to assure continued safety operation and for precautions to be taken to avoid possible exposure to excessive microwave energy. PRECAUTIONS TO BE OBSERVED BEFORE AND DURING SERVICING TO AVOID POSSIBLE EXPOSURE TO EXCESSIVE MICROWAVE ENERGY A) Do not operate or allow the oven to be operated with the door open. B) Make the following safety checks on all ovens to be serviced before activating the magnetron or other microwave source, and make repairs as necessary; (1) interlock operation, (2) proper door closing, (3) seal and sealing surfaces (arcing, wear, and other damage), (4) damage to or loosening of hinges and latches, (5) evidence of dropping or abuse. C) Before turning on microwave power for any service test or inspection within the microwave generating compartments, check the magnetron, wave guide or transmission line, and cavity for proper alignment, integrity, and connections. D) Any defective or misadjusted components in the interlock, monitor, door seal, and microwave generation and transmission systems shall be repaired, replaced, or adjusted by procedures described in this manual before the oven is released to the owner. E) A microwave leakage check to verify compliance with the Federal Performance Standard should be performed on each oven prior to release to the owner. CONTENTS CONTENTS (Page) (Page) SAFETY PRECAUTIONS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Inside front cover SAFETY PRECAUTIONS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Inside front cover SPECIFICATIONS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-1 SPECIFICATIONS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-1 CAUTIONS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-1 CAUTIONS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-1 INSTALLATIONS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-1 INSTALLATIONS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-1 OPERATING INSTRUCTIONS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-1 OPERATING INSTRUCTIONS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-1 FEATURES- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-1 COOKING DISPLAYS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-7 CONTROL PANEL - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-1 PROGRAMMING DISPLAYS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-7 OPERATION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-3 OPERATION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-8 PROGRAMMING - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-4 PROGRAMMING - - - - - - - - - - - - - - -- -- --------- -- -- -- -- -- --------- -- -- -- -- -- --------- -- -- -- -- -- --------- -- -- -- -- -- --------- -- -- -- -- -- --------- -- -- -- -- -- --------- -- -- -- -- -- --------- -- -- -- -- -- --------- -- -- -- -- -- --------- -- -- -- -- -- -4-6 - - - - - 4-9 SCHEMATIC DIAGRAM USERCIRCUIT OPTIONS - - - - - - - - - - - - - - - -- --------- -- -- -- -- -- --------- -- -- -- -- -- --------- -- -- -- -- -- --------- -- -- -- -- -- --------- -- -- -- -- -- --------- -- -- -- -- -- --------- -- -- -- -- -- --------- -- -- -- -- -- --------- -- -- -- -- -- --------- -- -- -- -- -- -4-7 - - - - - 4-10 DESCRIPTION - - - - - 4-11 SCHEMATIC DIAGRAM - - - - - - -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- ----------------------------------------------------------- -- -- -- -- -- -- -- -- -- -- -- - -5-1 SERVICE INFORMATION CIRCUIT DESCRIPTION - - - - - - -INSTRUMENTS - - - - - - - - - - - - - - - - - - - - -- -- -- -- -- --------- -- -- -- -- -- --------- -- -- -- -- -- --------- -- -- -- -- -- --------- -- -- -- -- -- --------- -- -- -- -- -- --------- -- -- -- -- -- --------- -- -- -- -- -- -5-1 - - - - - 4-12 TOOLS AND MEASURING SERVICE INFORMATION - - -TEST - - - - - - --- - -- ----- - - -- ---- - -- ----- - - -- ---- - -- ----- - - -- ---- - -- ----- - - -- ---- - -- ----- - - -- ---- - -- ----- - - -- ---- - -- ----- - - -- ---- - -- ----- - - -- ---- - -- -5-1 - - - - 5-1 MICROWAVE LEAKAGE MEASUREMENT OF MICROWAVE POWER TOOLS AND MEASURING INSTRUMENTS - - - OUTPUT - - - - - - - - - - - - -------- -- -- -- -- -- --------- -- -- -- -- -- --------- -- -- -- -- -- --------- -- -- -- -- -- --------- -- -- -- -- -- --------- -- -- -- -- -- -5-3 - - - - - 5-1 DISASSEMBLY AND ADJUSTMENT - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5-3 MICROWAVE LEAKAGE TEST - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5-1 INTERLOCK CONTINUITY TEST- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5-7 MEASUREMENT OF MICROWAVE POWER OUTPUT - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5-3 COMPONENT TEST PROCEDURE - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5-8 DISASSEMBLY AND ADJUSTMENT - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5-3 TROUBLE SHOOTING - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5-11 INTERLOCK CONTINUITY TEST- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5-7 COMPONENT TEST PROCEDURE - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5-8 TROUBLE SHOOTING - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5-11 SPECIFICA SPECIFICATIONS SPECIFICATIONS ITEM ITEM MODEL MODEL Power Requirement Power Requirement Power Output Power Output Microwave Frequency Microwave Frequency Magnetron Magnetron Timer Timer Outside Dimensions Outside Dimensions Cavity Dimensions Cavity Dimensions Net Weight Net Weight Shipping weight Shipping weight Control Complement Control Complement DESCRIPTION RCS10MPA / RCS10MPSA / RCS10A RFS12MPSA / RFS12G DESCRIPTION RCS10SW2A RCS10MPA / RCS10PBDA RCS10MPSA 120Volts VoltsAC AC60 60Hz Hz 120 1,500 , 0 Watts 1,500 Watts Single phase, 3 wire grounded Single phase, 3 wire grounded 1,000 Watts full microwave power (IEC 60705) 1,200 Watts full microwave power (IEC 60705) 2,450 MHz 2,450 MHz 2M248 2M248 0 ~ 60 min. 0 ~ 60 min. 21 3/4” (W) x 14 1/4” (H) x 17 7/8”(D) 207/8” (W) x 123/8” (H) x 151/2” (D) 14 1/4” (W) x 8 7/8” (H) x 16 3/8”(D) RFS12SW2A RFS12MPSA 1,800 , 0 Watts 1,200 2 Watts full microwave power (IEC 60705) 1,200 Watts full microwave power (IEC 60705) 2M282 2M282 51 lbs (approx.) 71 lbs (approx.) 58 lbs (approx.) 80 lbs (approx.) TouchControl ControlSystem System Touch Clock: 00 : 00~~60 60 Clock MicrowavePower Powerfor forVariable VariableCooking Cooking Microwave Powerlevel level Power HIGH-------------------------------Full -------------------------------Fullpower powerthroughout throughout the the cooking cooking time time HIGH 70%(Med.-High)----------------approx. (Med.-High)----------------approx.70% 70%ofofFull Full power power 70% 50%(Med.-Low) (Med.-Low) ---------------approx. ---------------approx.50% 50%ofofFull Full power power 50% 20%(Low) (Low)-----------------------approx. -----------------------approx.20% 20%ofofFull Full power power 20% Nameplate Location Nameplate Location Back side Back side This microwave oven is designed for commercial use only. Accessories Time chart It is not recommended for built-in Installation. This microwave oven is designed for commercial use only. It is not recommended for buelt-in Installation. 1-1 1-1 SPECIFICATIONS RFS12G CAUTIONS Unlike other appliances, the microwave oven is high-voltage and high-current equipment. Though it is free from danger in ordinary use, extreme care should be taken during repair. MICROWAVE RADIATION Personnel should not be exposed to the microwave energy which may radiate from the magnetron or other microwave generating device if it is improperly used or connection. All input and output microwave connections, waveguide, flange, and gasket must be secure never operate the device without a microwave energy absorbing load attached. Never look into an open waveguide or antenna while the device is energized. ¥ DO NOT operate on a 2-wire extension cord during repair and use. ¥ NEVER TOUCH any oven components or wiring during operation. ¥ BEFORE TOUCHING any parts of the oven, always remove the power plug from the outlet. ¥ For about 30 seconds after the oven stops, an electric charge remains in the high voltage capacitor. When replacing or checking, you must discharge the high voltage capacitor by shorting across the two terminals with an insulated screwdriver. ¥ Proper operation of the microwave oven requires that the magnetron be assembled to the waveguide and cavity. Never operate the magnetron unless it is properly installed. ¥ Be sure that the magnetron gasket is properly installed around the dome of the tube whenever installing the magnetron. ANTENNA Gasket COOLING FIN FILAMENT TERMINALS MAGNETRON CHASSIS GROUND MAGNETRON ¥ Remove your watches whenever working close to or replacing the Magnetron. ¥ DO NOT touch any parts of the control panel circuit. A resulting static electric discharge may damage this P.C.B. ¥ NEVER operate the oven with no load. ¥ NEVER injure the door seal and front plate of the oven cavity. ¥ NEVER put iron tools on the magnetron. ¥ NEVER put anything into the latch hole and the interlock switches area. THE OVEN IS TO BE SERVICED ONLY BY PROPERLY QUALIFIED SERVICE PERSONNEL. 2-1 INSTALLATIONS BEFORE YOU BEGIN, READ THE FOLLOWING INSTRUCTIONS COMPLETELY AND CAREFULLY. INSTALLING GROUNDING INSTRUCTIONS 1. Empty the microwave oven and clean inside it with a soft, damp cloth. Check for damage such as misaligned door, damage around the door or dents inside the cavity or on the exterior. For personal safety, this appliance must be fully grounded at all times. In the event of an electrical short circuit, grounding reduces the risk of electrical shock. The plug must be plugged into an outlet that is properly installed and grounded. 2. Put the oven on a counter, table, or shelf that is strong enough to hold the oven and the food and utensils you put in it. (The control panel side of the oven is the heavy side. Use care when handling.) WARNING 3. Do not block the vent and the air intake openings. Blocking vent or air intake openings can cause damage to the oven and poor cooking results. Make sure the microwave oven legs are in place to ensure proper air flow. Improper use of the grounding plug can result in a risk of electric shock. Do not, under any circumstances, cut or remove the third ground prong from the power cord plug. 4. The oven should not be installed in any area where heat and steam are generated, because they may damage the electronic or mechanical parts of the unit. Do not install the oven next to a conventional surface unit or above a conventional wall oven. PREFERRED METHOD 5. Use microwave oven in an ambient temperature less than 104¡F(40¡C). 6. Place the microwave oven as far away as possible from TV, RADIO, COMPUTER, etc., to prevent interference. RFS12 series 7. Place the microwave oven on a stardy and flat surface. ENSURE PROPER GROUND EXISTS BEFORE USE PREFERRED METHOD A A A A AA B B A - Allow at least 11/2 inches (3.81 centimeters) of clearance around top and sides of equipment. Proper air flow around equipment cools electrical components. With restricted air flow, oven may not operate properly and life of electrical parts is reduced. B - Allow at least 3 inches from door front to edge of countertop to avoid accidental tipping of oven. 3-1 RCS10 series ENSURE PROPER GROUND EXISTS BEFORE USE OPERATING INSTRUCTIONS FEATURES FEATURES Splatter Shields Window DoorWindow Screen Door Screen Electronic Control Electronic Control Door Open Button Safety Door Lock System Turntable Safety Door Lock System Rotating Ring CONTROL PANEL CONTROL PANEL HOLD 0% DEFROST 20% MEDIUM 50% MED-HI 70% TIME ENTRY STOP RESET START 1 2 3 4 5 6 7 8 9 0 Display Display Some items in display can be seen but will not glow. Some items in display can be seen but will not glow. Pads Pads TIME ENTRY Use to enter heating time without changing preprogrammed number pads. TIME ENTRY Use to enter heating time without changing Pads 1-0 Use to begin number heating pads. with preprogrammed preprogrammed times and power levels or to enter times for Pads 1-0 Use “Manual to beginTime heating withcooking. preprogrammed Entry” times and power levels or to enter times for ÒManual Time EntryÓ cooking. STOP/RESET Use to exit programming mode and stop HOLD 0%, Use cooking to selectduring powercooking level. Oven cycle.can heat at DEFROST 20%, full or reduced power. If oven power level is MEDUIM 50%, set to 0%tooven not Time heat for START Use start does “Manual Entry” program MED-HI 70% programmed If no power level is Use to or restart time. interrupted cooking cycle. selected, oven 100%Use power. advance to operates next userat option. to save 8 STOP/RESET power levels whenand programming Use times to exitand programming mode stop pads. cooking during cooking cycle. 9 START Use to start ÒManual Time EntryÓ program or restart interrupted cooking cycle. Use to advance to next user option. Use to save times and power levels when programming pads. 0 RCS10A 4-1 OPERATING INSTRUCTIONS FEATURES Window Door Screen Electronic Control Safety Door Lock System CONTROL PANEL Display Some items in display can be seen but will not glow. Pads 8 TIME ENTRY Use to enter heating time without changing preprogrammed number pads. Pads 1-0 Use to begin heating with preprogrammed times and power levels or to enter times for “Manual Time Entry” cooking. HOLD 0%, DEFROST 20%, MEDUIM 50%, MED-HI 70% Use to select power level. Oven can heat at full or reduced power. If oven power level is set to 0% oven does not heat for programmed time. If no power level is selected, oven operates at 100% power. STOP/RESET Use to exit programming mode and stop cooking during cooking cycle. START Use to start “Manual Time Entry” program or restart interrupted cooking cycle. Use to advance to next user option. Use to save times and power levels when programming pads. 9 0 RCS10MPA 4-2 OPERATING INSTRUCTIONS FEATURES FEATURES Splatter Shields Window Door Screen Window Door Screen Electronic Control Electronic Control Door Open Button Safety Door Lock System Turntable Safety Door Lock System Rotating Ring CONTROL PANEL CONTROL PANEL Display Display Some items in display can be seen but will not glow. Some items in display can be seen but will not glow. Pads HOLD 0% DEFROST 20% MEDIUM 50% MED-HI 70% TIME ENTRY STOP RESET START 1 2 3 4 5 6 7 8 9 0 TIME ENTRY Pads TIME ENTRY Pads 1-0 Pads 1-0 POWER LEVEL Use to enter heating time without changing preprogrammed number pads. Use to enter heating time without changing Use to begin heating with preprogrammed preprogrammed number pads. times and power levels or to enter times for “Manual Time Entry” cooking. Use to begin heating with preprogrammed times and power levels or to Oven enter can times for at Use to select power level. heat ÒManual Time EntryÓ cooking. full or reduced power. If oven power level is settotoselect 0% oven does notOven heat for Use power level. can heat at programmed time. If no power levellevel is is full or reduced power. If oven power selected, oven operates at 100% power. set to 0% oven does not heat for HOLD 0%, DEFROST 20%, MEDUIM 50%, STOP/RESET Use to exit time. programming mode and MED-HI 70% programmed If no power level is stop cooking during cooking cycle. selected, oven operates at 100% power. 8 9 START STOP/RESET START 0 QTY2x RCS10MPSA / RFS12MPSA 4-3 Use to start “Manual Time Entry” Use to exit programming mode andprogram stop or restart interrupted cooking cooking during cooking cycle. cycle. Use to advance to next user option. Use to save Use to start ÒManual Time EntryÓ program times and power levels when programming or restart interrupted cooking cycle. Use to pads. advance to next user option. Use to save Useand to automatically the times power levels increase when programming programmed time for double quantities. pads. OPERA TING INSTRUCTIONS FEATURES FEATURES Splatter Shields Window Door Screen Window Door Screen Electronic Control Electronic Control Door Open Button Safety Door Lock System Turntable Safety Door Lock System Rotating Ring CONTROL PANEL CONTROL PANEL Display Some items in display can be seen but will not glow. Display Some items in display can be seen but will not glow. Pads DIAL HOLD 0% DEFROST 20% MEDIUM 50% MED-HI 70% TIME ENTRY STOP RESET START 1 2 3 4 5 6 7 8 9 0 Pads Use to enter cooking time. to begin heating preprogrammed TIMEQUICK ENTRYSET Use Use to enter heating time with without changing times and power levels. preprogrammed number pads. 8 9 Pads70%, 1-0 50%, DEFROST HOLD 0%, START DEFROST 20%, MEDUIM 50%, MED-HI 70% Use Use to begin heating withlevel. preprogrammed to select power Oven can heat at timesfull and power levels or or reduced power. to enter times for ÒManual Time EntryÓ cooking. STOP/RESET Use to exit programming mode and stop cooking during cooking cycle. START Use to start ÒManual Time EntryÓ program or restart interrupted cooking cycle. Use to advance to next user option. Use to save times and power levels when programming 0 RCS10PBDA 4-4 Use to select power level. Oven can heat at Use to start “Manual Time Entry” program full or reduced power. If oven power level is or restart interrupted cooking cycle. Use to set toadvance 0% oven does not heat for to next user option. Use to save programmed time. If no power level is times and power levels when programming selected, oven operates at 100% power. pads. OPERATING INSTRUCTIONS FEATURES FEATURES Splatter Shields Door Screen Window DoorWindow Screen Electronic Control Electronic Control Door Open Button Safety Door Lock System Turntable Safety Door Lock System Rotating Ring CONTROL PANEL CONTROL PANEL Display Display Some items in display can be seen but will not glow. Some items in display can be seen but will not glow. Pads HOLD 0% DEFROST 20% MEDIUM 50% MED-HI 70% TIME ENTRY STOP RESET START 1 2 3 4 5 6 7 8 9 0 TIME ENTRY Pads TIMEPads ENTRY 1-0 Use to enter heating time without changing preprogrammed number pads. UseUse to enter heating timewith without changing to begin heating preprogrammed preprogrammed number pads. times and power levels or to enter times for Entry” Pads 1-0 Use“Manual to beginTime heating withcooking. preprogrammed times and power levels or to enter for at HOLD 0%, Use to select power level. Oventimes can heat ÒManual Time EntryÓ cooking. DEFROST 20%, full or reduced power. If oven power level is MEDUIM to 0% power oven does heatcan for heat at HOLD 0%, 50%, Useset to select level.not Oven MED-HI 70% programmed time. If no power level is is DEFROST 20%, full or reduced power. If oven power level selected, oven operates at 100% power. MEDUIM 50%, set to 0% oven does not heat for MED-HI 70% programmed If no power leveland is stop STOP/RESET Use to exittime. programming mode selected, oven operates at 100% cooking during cooking cycle. power. 8 STOP/RESET START 9 START 0 RCS10SW2A / RFS12SW2A 4-5 UseUse to exit programming modeEntry” and stop to start “Manual Time program or restart interrupted cooking cycle. Use to cooking during cooking cycle. to next user option. Use to save Useadvance to start ÒManual Time EntryÓ program times and power levels when programming or restart interrupted cooking cycle. Use to pads. advance to next user option. Use to save times and power levels when programming pads. OPERATING INSTRUCTIONS FEATURES FEATURES Window Door Screen Window Door Screen Electronic Control Electronic Control Safety Door Lock System Safety Door Lock System CONTROL PANEL CONTROL PANEL TIME POWER ENTRY LEVEL - Display Display Some items in display can be seen but will not glow. Some items in display can be seen but will not glow. QTY 2X Pads Pads TIME ENTRY TIME ENTRY Pads 1-0 + 8 89 90 0 RFS12G Use to enter heating time without changing preprogrammed number pads. Use to enter heating time without changing Use to begin heating with preprogrammed preprogrammed number pads. times and power levels or to enter times for Pads 1-0 Use to begin heating with preprogrammed “Manual Time Entry” cooking. times and power levels or to enter times for Use to enter times for “Manual DIAL “Manual Time Entry” cooking.Time Entry” cooking. HOLD 0%, Use to select power level. Oven can heat at POWER 20%, Use to reduced select power level. Ovenpower can heat at is DEFROST full or power. If oven level LEVEL 50%, full oven MEDUIM setortoreduced 0% ovenpower. does Ifnot heatpower for level is set to 0% oventime. doesIfnot forlevel is programmed no heat power programmed time. If no power levelpower. is selected, oven operates at 100% selected, oven operates at 100% power. STOP/RESET Use to exit programming mode and stop STOP/RESET Use to exit programming mode and stop cooking during cooking cycle. cooking during cooking cycle. START Use to start “Manual Time Entry” program START Use to startinterrupted “Manual Time Entry” program or restart cooking cycle. Use to or restart interrupted cooking cycle. Use to advance to next user option. Use to save advance to next user option. Use to save times and power levels when programming times and power levels when programming pads. pads. QTY2x Use to automatically increase the QTY2x Use to automatically increase the programmed time for double quantities. programmed time for double quantities. 4-6 Cooking Displays Cooking Displays Shows when power is connected to oven. Open and close Shows when power is connected to oven. Open and close door to clear. door to clear. READY when oven ovencontrol controlwill willaccept acceptentries. entries. READY shows shows when Appears after oven door is opened and closed. Appears after oven door is opened and closed. 33:33 heating time. time.When Whenmore morethan than1 1heating heatingstage stage 88:88 shows heating is is programmed, total time time for forall allstages stagesdisplays. displays. programmed, total COOK shows when COOK when oven ovenisisoperating. operating. 20 indicates indicates the microwave 20 microwavepower powerlevel levelused. used.If Ifpower powerlevel level does not show, oven is heating at 100% power. does oven is heating at 100% power. Programming Displays Programming Displays Indicates programming mode. See ÒProgrammingÓ section Indicates programming mode. See “Programming” section of manual for programming procedure. of manual for programming procedure. Indicates programming user options mode. See ÒUser Indicates programming userforoptions mode. procedure. See “User OptionsÓ section of manual programming Options” section of manual for programming procedure. 4-7 Operation CAUTION Preprogrammed Times and Cook Level All preprogrammed pads arrive set at full power. To avoid fire, do not dry newspapers or clothes in microwave oven. Interrupting Option: Double Digit Option: Single Digit Pads Operation • Open oven door to interrupt operation. Oven fan continues to operate. Close door and press START pad to resume oven operation. • Press STOP/RESET pad to interrupt operation. Display continues to show countdown time. Press START pad to resume oven operation and countdown timing. Canceling Mistakes • If oven is operating, press STOP/RESET pad once to stop oven, then again to clear display. • If oven door is open and time shows in display, close oven door and press STOP/RESET pad to clear display. Heating Times Pads Heating Pads Times Heating Times 1 10 sec. 01 10 sec. 11 20 sec. 2 20 sec. 02 20 sec. 12 40 sec. 3 30 sec. 03 30 sec. 13 1 min. 4 45 sec. 04 45 sec. 14 1:30 min. 5 1 min. 05 1 min. 15 2 min. 6 1:30 min. 06 1:30 min. 16 3 min. 7 2 min. 07 2 min. 17 4 min. 8 3 min. 08 3 min. 18 6 min. 9 4 min. 09 4 min. 19 8 min. 0 5 min. 10 5 min. 20 10 min. Operating Preprogrammed Pads Oven has 10 ~ 20 preprogrammed number pads. Instructions are written for factory programmed ovens. Ovens that are reprogrammed can respond differently than described below. 1. Open oven door , place food in oven, and close oven door • If pad is not pressed in 30 seconds, open and close oven door again. 2. Press desired number pad. • Oven operates and time counts down. 3. Oven stops heating and oven signal sounds when heating timing elapses. Operating QTY 2X Pads 1. Press QTY 2X Pad. 2. Press desired number pad • Example : press QTY + 2X 1 = 18 sec. Manual Time Entry Manual Time Entry feature allows the operator to enter time and power levels, and heat without changing the preprogrammed pads. 1. Open oven door, place food in oven, and close door. • Display shows "READY". • If pad is not pressed in 30 seconds, open and close oven door again. 2. Press TIME ENTRY pad. • Display shows "00:00". 3. Press number pads to enter desired cooking time. • For example, to heat for 2 minutes 30 seconds, press 2, 3, and 0 pads. 4. Press desired power level pad to change power level. • If a power level pad is not pressed, oven defaults to 100% power. • For example, pressing MEDIUM 50% pad sets oven to 50% power. • Display shows current power level if other than 100 percent power. 5. Press START pad. • Oven operates and time counts down. 6. Oven stops heating and oven signal sounds when heating timing elapses. 4-8 PROGRAMMING Preprogrammed Number Pads Multiple Heating Stages Oven has 10 preprogrammed number pads. Follow instructions below to program heating times and power levels for customized cooking. Follow instructions below to program oven to perform 3 consecutive heating cycles without interruption. 1. Open oven door. ¥ If door is closed or STOP/RESET pad is pressed before finishing programming sequence, oven exits programming mode. 1. Open oven door. ¥ If door is closed or STOP/RESET pad is pressed before finishing programming sequence, oven exits programming mode. 2. Press pad 1 for approximately 5 seconds. ¥ After 5 seconds, signal sounds. 2. Press and hold pad 1 for approximately 5 seconds. ¥ After 5 seconds, signal sounds. Display shows ÒPROGRAMÓ indicating program mode.. 3. Press desired number pad. ¥ Display shows heating time and preprogrammed number. 3. Press desired number pad. ¥ Display shows heating time, ÒCOOK LEVELÓ and power level if other than 100 percent power. 4. Press number pads to enter desired cooking time. ¥ For example, to heat for 2 minutes 30 seconds, 4. Press number pads to enter desired cooking time. ¥ For example, to heat for 2 minutes 30 seconds, press 2, 3, and 0 pads. 5. Press desired power level pad to change power level. ¥ If a power level pad is not pressed, oven defaults to 100% power. ¥ For example, pressing MEDIUM 50% pad sets oven to 50% power. ¥ Display shows current power level if other than 100 percent power. 5. Press desired power level pad to change power level. ¥ If a power level pad is not pressed, oven defaults to 100% power. ¥ For example, pressing MEDIUM 50% pad sets oven to 50% power. ¥ Display shows current power level if other than 100% power. 6. Press TIME ENTRY pad ¥ Display briefly shows ÒSTAGE 2Ó . Then cook time and power level for stage show in display. ¥ Repeat steps 5-6 to create additional stages. 6. Press START pad to save new heating time and power level in oven memory. ¥ Repeat step 3-6 to program additional pads. 7. Press START pad to save new heating time and power level in oven memory. 8. Press STOP/RESET pad or close oven door to exit programming mode. 7. Press STOP/RESET pad or close oven door to exit programming mode. 4-9 4. Press START pad to advance to next option. See table for options. User Options Follow the instructions below to customized the microwave ovenÕs operation. End-of-cycle signal, maximum heating time and other options can be changed to meeting your cooking needs. 5. Press number pad (0,1-3) to change option. 6. Press START pad to save changes. ¥ Repeat steps 4-6 to change additional options. 1. Open oven door. ¥ If door is closed or STOP/RESET pad is pressed before finishing programming sequence, oven exits programming mode. 7. Press STOP/RESET pad or close oven door to exit programming mode. 2. Press and hold pad 2 for approximately 5 seconds. ¥ After 5 seconds, signal sounds. Display shows ÒOPTIONÓ. 3. Press number pad that matches desired option. ¥ ÒOPÓ represents optional program mode, first number represents option number and second number represents functions currently selected for option. Numbered Pads Numbered Pads 1 End 1 of Cycle Beep End of Cycle Beep 2 Speaker Volume 2 Speaker Volume 3 Key Beep 3 4 Key Beep Enable Keyboard Window 4 Keyboard Enable Window5 Add Time During 5 Heating Add Time during 6 Heating Reset Door Open 6 Display Display OP:10 OP:11 OP:10 OP:12 OP:11 OP:20 OP:12 OP:21 (some models) Reset Door Open Maximum Heating Time 8 Manual 7 Operation 9 Maximum Heating (some models) Time Double Digit Operation 8 0 Manual Operation Clean Filter Message Pad Pad Number Number Continuous beep until door is opened. 3 second continuous beep 5 beep bursts until doorBeep is opened. (Continuous until Eliminates beep. bursts 5 beeps door is opened) until door is opened Sets volume to low. Eliminates beep Sets volume to low; 60-70dB Sets volume to high. Sets volume to medium; 70-80dB Prevents beep when pad is pressed. (Sets volume to high; 80-90dB) Allows beep when pad is pressed. OP:30 OP:40 OP:31 OP:41 Prevents signal padkeyboard is pressed. 15 seconds after oven doorwhen is opened, disabled. OP:42 OP:40 OP:43 OP:41 Option Option Selected Selected Options (Factory Settings in Bold) Options ( ) = Factory Setting 3 second beep. OP:20 OP:22 OP:21 OP:23 OP:22 OP:30 OP:23 OP:31 Sets volume to medium. (Allows when pad is pressed.) 30 seconds aftersignal oven door is opened, keyboard disabled. 1 minute after oven door is opened, keyboard disabled. (30 seconds after oven door is opened, keyboard disabled) 2 minutes after oven door is opened, keyboard disabled 2 minutes after oven door is opened, keyboard disabled. OP:50 Prevents adding heating time while oven is heating. OP:51 Allows heating time to be changed while oven is heating when a memory pad (Prevents adding heating time while oven is heating.) is pressed. OP:50 OP:51 OP:60 OP:61 7 OptionalProgram Program Optional Indicator Indicator OP:60 OP:70 OP:71 OP:61 OP:80 OP:81 OP:70 OP:90 OP:71 OP:91 OP:80 OP:00 OP:81 Allows time while oven heating. Allows oven toadding resume heating heating time countdown after is door is opened during cycle. Cancels heating time count down after door is opened during cycle. (Cancels heating time count down after door is opened during cycle.) Allows 10 minutes of heating time. Allows oven to resume heating time countdown after door is opened during cycle. Allows use of preprogrammed pads only. Allows 60 minutes of heating time (some models). Allows use of 10 manual time entry and preprogrammed pads. Allows minutes of heating time. Allows 10 (0-9) 60 preprogrammed (Allows minutes of pads. heating time.) Allows 100 (00-99) preprogrammed pads. Allows use of preprogrammed pads only. (Allows use of manual time entry and preprogrammed pads.) Do not display message. OP:01 Display messag e for 24 hours every 7 days. OP:02 Display message for 24 hours every 30 days. OP:03 Display message for 24 hours every 90 days. 4-10 SCHEMATIC DIAGRAM 4-11 CIRCUIT DESCRIPTION • A high voltage of approximately 2100 volts AC is generated in the secondary of the high voltage transformer which is increased by the action of the high voltage diode and charging of the high voltage capacitor. • The negative 4,000 Volts DC is applied to the filament of the magnetron. GENERAL DETAILS • The low voltage transformer supplies the necessary voltage to the micom controller when power cord is plugged in. • When the door is closed, the primary switch is ON, the secondary switch is ON, and the monitor switch opens (contact COM and NO). WHEN THE OVEN IS SET AT ANY LEVEL EXCEPT MAXIMUM. WHEN SELECTING COOKING POWER LEVEL AND TIME • The micom controller controls the ON-OFF time of relay 3 by the applied signal to vary the average output power of microwave oven as POWER LEVEL. (refer to page 1-1) • One complete cycle of relay 3 is 12. • The micom controller memorizes the function you set. • The time you set appears in the display window. • Each indicator light turns on to indicate that the stage has been set. WHEN TOUCHING THE START PAD WHEN THE DOOR IS OPENED DURING COOKING • The coil of the relay is energized by the micom controller. • Power input is supplied to the high voltage transformer through the fuse to primary switch and realy 3. • Stirrer fan rotates. • Both the primary switch and relay 3 cut off the primary winding voltage of the high voltage transformer. • ON-OFF of relay 3 is coupled electrically with opening and closing of the secondary switch. • When the door is opened, the secondary switch is opened and when the door is closed, the secondary switch is closed. • The cooking time stops counting down. • Relay stops functioning. • As the door is opened, if the contact of primary switch and relay 3 and/or secondary switch fail to open, the fuse opens due to the large current surge caused by the monitor switch activation, which in turn stops magnetron oscillation. FUSE L PRIMARY INTERLLOCK SWITCH H.V. TRANSFORMER INTERLLOCK MONITOR SWITCH N FUSE RELAY 3 SECONDARY SWITCH L PRIMARY INTERLLOCK SWITCH MICOM CONTROLLER H.V. TRANSFORMER INTERLLOCK MONITOR SWITCH • The fan motor rotates and cools the magnetron by blowing the air (coming from the intake on the baseplate). • The air is also directed into the oven to exhaust the vapor in the oven through the upper plate. • Cooking time starts counting down. • 3.3 volts AC is generated from the filament winding of the high voltage transformer. This 3.3 volts is applied to the magnetron to heat the magnetron filament through two noise-preventing choke coils. N RELAY 3 SECONDARY SWITCH MICOM CONTROLLER 4-12 SERVICE INFORMATION TOOLS AND MEASURING INSTRUMENTS NECESSARY TOOLS NECESSARY MEASURING INSTRUMENTS Tools normally used for TV servicing are sufficient. Standard tools are listed below. ¥ Diagonal pliers ¥ Long nose pliers ¥ Phillips screwdriver ¥ Flat blade screwdriver ¥ Wrench (size 5mm) ¥ Nutdriver (size 5mm) ¥ Adjustable wrench ¥ Soldering iron ¥ Solder ¥ Vinyl insulation tape ¥ Polishing cloth ¥ TESTER (VOLTS-DC, AC, Ohmmeter) ¥ Microwave survey meter - Holaday HI-1500 HI-1501 - Narda 8100 8200 ¥ Inch scale ¥ 600 cc non conductive material beaker (glass or plastic), inside diameter: approx. 8.5 cm (31/2 in.) ¥ Cylindrical and made of borosilicate glass vessel. max. thickness: 3 mm outside diameter: approx. 190mm height: approx. 90mm ¥ Glass thermometer: 100¡C or 212¡F (1 deg scale) MICROWAVE LEAKAGE TEST CAUTIONS MEASURING MICROWAVE ENERGY LEAKAGE ¥ Be sure to check microwave leakage prior to servicing the oven if the oven is operative prior to servicing. ¥ The service personnel should inform the manufacturer, importer, or assembler of any certified oven unit found to have a microwave emission level in excess of 5 mW/cm2 and should repair any unit found to have excessive emission levels at no cost to the owner and should ascertain the cause of the excessive leakage. The service personnel should instruct the owner not to use the unit until the oven has been brought into compliance. ¥ If the oven operates with the door open, the service personnel should: - Tell the user not to operate the oven. - Contact the manufacturer and CDRH (Center for Devices and Radiological Health) immediately. NOTE: Address on CDRH Office of Compliance(HFZ-312) Center for Devices and Radiological Healthe 1390, Piccard Drive, Rockville. MD 20850 ¥ The service personnel should check all surface and vent openings for microwave leakage. ¥ Check for microwave leakage after every servicing. The power density of the microwave radiation leakage emitted by the microwave oven should not exceed 4 mW/cm2. Always start measuring of an unknown field to assure safety for operating personnel from radiation leakage. ¥ Pour 275±15cc of 20±5¡C(68±9¡F) water in a beaker which is graduated to 600 cc, and place the beaker on the center of the turntable. ¥ Set the energy leakage monitor to 2,450 MHz and use it following the manufacturer's recommended test procedure to assure correct result. ¥ When measuring the leakage, always use the 2-inch (5cm) spacer supplied with the probe. ¥ Operate the oven at its maximum output. ¥ Measure the microwave radiation using and electromagnetic radiation monitor by holding the probe perpendicular to the surface being measured Move probe along shaded area Probe scanning speed Less than 2.5 cm/sec ( 1in/sec) 5-1 MEASUREMENT WITH OUTER CASE REMOVED NOTES WHEN MEASURING ¥ Do not exceed meter full scale deflection. ¥ The test probe must be removed no faster than 1 inch/sec (2.5 cm/sec) along the shaded area, otherwise a false reading may result. ¥ The test probe must be held with the grip portion of the handle. A false reading may result if the operator's hand is between the handle and the probe. ¥ When testing near a corner of the door, keep the probe perpendicular to the surface making sure the probe horizontally along the oven surface; this may possibly cause probe damage. ¥ When you replace the magnetron, measure for microwave energy leakage before the outer case is installed and after all necessary components are replaced or adjusted. Special care should be taken in measuring the following parts. (Circled area of Fig. below) - Around the magnetron - The waveguide WARNING : AVOID CONTACTING ANY HIGH VOLTAGE PARTS RECORD KEEPING AND NOTIFICATION AFTER MEASUREMENT ¥ After adjustment and repair of any microwave energy interruption or microwave energy blocking device, record the measured values for future reference. Also enter the information on the service invoice. ¥ The microwave energy leakage should not be more than 4 mW/cm.sq. after determining that all parts are in good condition, functioning properly and genuine replacement parts which are listed in this manual have been used. ¥ At least once a year, have the electromagnetic energy leakage monitor checked for calibration by its manufacturer. MEASUREMENT WITH A FULLY ASSEMBLED OVEN ¥ After all components, including the outer case, are fully assembled, measure for microwave energy leakage around the door viewing window, the exhaust opening, and air inlet openings. ¥ Microwave energy leakage must not exceed the values prescribed below. NOTE: Leakage with the outer case removed less than 5 mW/cm.sq. Leakage for a fully assembled oven (Before the latch switch (primary) is interrupted) with the door in a slightly opened position-less than 2 mW/cm.sq. 5-2 MEASUREMENT OF MICROWAVE POWER OUTPUT • Microwave power output measurement is made with the microwave oven supplied at its rated voltage and operated at its maximum microwave power setting with a load of (1000±5) g of potable water. • The water is contained in a cylindrical borosilicate glass vessel having a maximum material thickness of 3 mm and an outside diameter of approximately 190mm. • The oven and the empty vessel are at ambient temperature prior to the start of the test. • The initial temperature (T1) of the water is (10±2)°C It is measured immediately before the water is added to the vessel. After addition of the water to the vessel, the load is immediately placed on the center of the ceramic plate which is in the lowest position and the microwave power switched on. • The time T for the temperature of the water to rise by a value ∆ T of (10±2)°K is measured, where T is the time in seconds and ∆T is the temperature rise. The initial and final water temperatures are selected so that the maximum difference between the final water temperature and the ambient temperature is 5°K. • The microwave power output P in watts is calculated from the following formula : P= 4187 x (∆T) T is measured while the microwave generator is operating at full power. Magnetron filament heat-up time is not included. (about 3 sec) • The water is stirred to equalize temperature throughout the vessel, prior to measuring the final water temperature. • Stirring devices and measuring instruments are selected in order to minimize addition or removal of heat. WATER LOAD CERAMIC PLATE DISASSEMBLY AND ADJUSTMENT A. OUTER CASE REMOVAL Remove the screw Remove the screw 1) Disconnect the power supply cord from the outlet. 2) Remove the screws from the rear of the case. The outer case must be moved backward to be lifted off. securing screw securing screw ground screw B. POWER SUPPLY CORD 1) Remove the outer case. 2) Disconnect two terminals, and remove one screw of the ground terminal. C. CONTROL PANEL ASSEMBLY RMOVAL 1) Open the door. 2) Remove the screw for securing the control panel. 3) Disconnect the leadwire from RELAY (RY3) of the PCB SUB ASS’Y. 4) Disconnect the leadwire from connector (CN1) of the PCB SUB ASS’Y. 5) Lift up and pull out control panel assembly carefully from the cavity. Lift up and pull out control panel Lift up and pull out control panel CAUTION: DISCHARGE THE HIGH VOLTAGE CAPACITOR BEFORE SERVICING (refer to page 2-1) 5-3 Remove Remove choke choke cover cover D. PCB ASSEMBLY REMOVAL 1) Remove the control panel assembly from the cavity. (Refer to control panel assembly removal on previous page.) 2) Remove screws which hold the PCB SUB ASSÕY to the control panel. 3) Disconnect the flat cable from the PCB SUB ASSÕY and take off the PCB SUB ASSÕY PCBAsm Sub Asm PCB Sub Control Panel Control Panel Key Membrane Remove Remove door door Doorseal sealplate plate Door Button Spring Door Open Button Release Lever E. DOOR MAIN ASSEMBLY REMOVAL 1) Open the door. 2) Remove the choke cover cap very carefully with a flat-blade screwdriver. CAUTION: Be careful not to damage door seal plate by screwdriver. 3) Lift up and push the door. NOTE: 1. After replacing the door, be sure to check that the primary switch, monitor switch, and secondary switch operate normally. 2. After replacing the door, check for microwave energy leakage with a survey meter. Microwave energy must be below the limit of 4 mW/cm2. (with a 275 ml water load) 3. When mounting the door assembly to the oven assembly, be sure to adjust the door assembly parallel to the chassis. Also adjust so the door has no play between the inner door surface and oven frame assembly. If the door assembly is not mounted properly, microwaves may leak from the clearance between the door and the oven. Spacer Spacer 5-4 F. MAGNETRON REMOVAL G. REMOVING THE STIRRER FAN MOTOR 1) Disconnect the leadwire from the magnetron. 2) Carefully remove the mounting screws holding the magnetron and the waveguide. 3) Remove the magnetron ASS’Y until the tube is clear from the waveguide. NOTE: 1. When removing the magnetron, make sure its dome does not hit any adjacent parts, or it may be damaged. 2. When replacing the magnetron, be sure to install the magnetron gasket in the correct position and be sure that the gasket is in good condition. 3. After replacing the magnetron, check for microwave leakage with a survey meter around the Microwave energy must be below the limit of 5 mW/cm2. (With a 275 ml. water load). Make sure that gasket is rigidly attached to the magnetron. To prevent microwave leakage, tighten the mounting screws properly, making sure there is no gap between the waveguide and the magnetron. 1) Disconnect the leadwire from the stirrer fan motor terminals. 2) Remove the screw securing the stirrer fan motor to the oven cavity ASS’Y 3) After repairing the motor, replace the removed leadwire. NOTE: 1. Remove the wire lead from the stirrer fan motor VERY CAREFULLY. 2. Be sure to grasp the connector, not the wires, when removing. Stirrer fan motor Magnetron 5-5 H. HIGH VOLTAGE TRANSFORMER REMOVAL H. HIGH VOLTAGE TRANSFORMER 1) Discharge the high voltage capacitor. REMOVAL 2) Disconnect the leadwire from magnetron, high voltage K. INTERLOCK SYSTEM 1) INTERLOCK MECHANISM K. INTERLOCK SYSTEM The door lock mechanism is a device which has transformer, andvoltage capacitor. 1) Discharge the high capacitor. 3) Remove the screw holding the high voltage 2) Disconnect the leadwire from magnetron, high voltage transformer to the baseplate. transformer, and capacitor. 3) Remove the screw holding the high voltage I. FAN MOTOR ASSEMBLY REMOVAL transformer to the bottom plate. 1) Discharge the high voltage capacitor. 2) DisconnectMOTOR the leadwire from fan motor, REMOVAL noise filter I. BLOWER ASSEMBLY and high voltage capacitor. 1) Disconnect from blower 3) Removethe the leadwire two screws holding themotor. the suction guide 2) Remove the two screws holding the blower ASS’Y to the oven cavity and remove themotor high voltage to the bottom plate. diode earth screw. 4) Remove the two screws holding the fan motor ASS’Y to theVOLTAGE suction guide ASS’Y. J. HIGH CAPACITOR AND DIODE REMOVAL J. HIGHthe VOLTAGE AND 1) Discharge high voltageCAPACITOR capacitor. DIODE 2) Disconnect theREMOVAL leadwire from high voltage capacitor. 3) Remove the screw holding thecapacitor. high voltage diode 1) Discharge the high voltage earth screw. the leadwire from fan motor, noise filter 2) Disconnect 4) Remove the screw the high voltage capacitor and high voltageholding capacitor. bracket. 3) Remove the screw holding the suction guide ASS’Y to the oven cavity and remove the high voltage diode earth screw. 4) Remove the screw holding the high voltage capacitor bracket. SECONDARY SWITCH Suction Guide MONITOR SWITCH H.V. Capacitor H.V.Diode H.V. Transformer MONITOR SWITCH H.V. Capacitor H.V. Transformer Bottom plate oven door will not have any play in it when the door • Mount the latch b oard to the oven assembly. is closed. • •Adjust thethe latch board screw. in the arrow direction so that Tighten mounting door notinhave any play in it when door •oven Check forwill play the door by pushing thethe door isrelease closed.button. Door movement should be less • Tighten the mounting screw. than 0.5 mm. (1/64 inch) • Check for play in the door button by pushing the door Don't push the door release while making this adjustment. Make suremovement that the latch movesbe less release button. Door should smoothly after(1/64 adjustment than 0.5 mm. inch) is completed and that the screws are tight. Make sure button the primary, Don't push the door release whilemonitor, making this and secondary switches operate properly by adjustment. Make sure that the latch moves following the continuity test procedure. smoothly after adjustment is completed and that the screws are tight. Make sure the primary, monitor, and secondary switches operate properly by following the continuity test procedure. ADJUSTMENT DIRECTION ADJUSTMENT DIRECTION Fan Motor ASS'Y H.V. Capacitor bracket been specially designed to eliminate completely 1) INTERLOCK MECHANISM microwave activity when the door is opened The door lock mechanism is a device which during has cooking and thus to prevent the danger resulting been specially designed to eliminate completely from the microwave leakage. microwave activity when the door is opened during 2) MOUNTING OF THE PRIMARY/MONITOR/ cooking and thus to prevent the danger resulting SECONDARY SWITCHES TO THE LATCH from the microwave leakage. BOARD 2) MOUNTING OF THE PRIMARY/MONITOR/ 3) INSTALLATION AND ADJUSTMENT OF THE SECONDARY SWITCHES TO THE LATCH LATCH BOARD TO THE OVEN ASSEMBLY BOARD 3)• Mount INSTALLATION OF THE the latch b AND oard ADJUSTMENT to the oven assembly. LATCH BOARD TO THE OVEN ASSEMBLY • Adjust the latch board in the arrow direction so that PRIMARY PRIMARY SWITCH SWITCH H.V. Diode Blower motor assembly SECONDARY SWITCH 5-6 INTERLOCK CONTINUITY TEST WARNING : FOR CONTINUED PROTECTION AGAINST EXCESSIVE RADIATION EMISSION, REPLACE ONLY WITH IDENTICAL REPLACEMENT PARTS. TYPE NO. SZM-V 21-FC-93 FOR PRIMARY SWITCH TYPE NO. SZM-V 16-FD-62 OR V-16-2C 25 FOR MONITOR SWITCH TYPE NO. SZM-V 16-FD-63 OR V-16-3C 25 FOR SECONDARY SWITCH B. SECONDARY INTERLOCK SWITCH TEST A. PRIMARY INTERLOCK SWITCH TEST Disconnect the wire lead from the secondary switch. Connect the ohmmeter leads to the common (COM) and normally open (NO) terminals of the switch. The meter should indicate a open circuit in the door open condition. When the door is closed, meter should indicate an closed circuit. When the secondary switch operation is abnormal, make the necessary adjustment or replace the switch only with the same type of switch. When the door release button is depressed slowly with the door closed, an audible click should be heard at the same time or successively at intervals. When the button is released slowly, the latches should activate the switches with an audible click. If the latches do not activate the switches when the door is closed, the switches should be a adjusted in accordance with the adjustment procedure. Disconnect the wire lead from the primary switch. Connect the ohmmeter leads to the common (COM) and normally open (NO) terminal of the switch. The meter should indicate an open circuit in the door open condition. When the door is closed, the meter should indicate a closed circuit. When the primary switch operation is abnormal, make the necessary adjustment or replace the switch only with the same type of switch. COMPONENTS SWITCHES (Wire leads removed) C. MONITOR SWITCH TEST Disconnect the wire lead from the monitor switch. Connect the ohmmeter leads to the common (COM) and normally closed (NC) terminals of the switch. The meter should indicate closed circuit in the door open condition. When the door is closed, meter should indicate an open circuit. When the monitor switch operation is abnormal, replace with the same type of switch. NOTE: After repairing the door or the interlock system, it is necessary to do this continuity test before operating the oven. TEST PROCEDURE Check for continuity of the switch with an Ohm-meter Primary Switch Monitor Switch RESULTS Door open Door closed NO COM NC COM Secondary Switch NO COM NOTE : After checking for the continuity of switches, make sure that they are connected correctly. 5-7 COMPONENT TEST PROCEDURE COMPONENT TEST PROCEDURE CAUTIONS CAUTIONS 1. DISCONNECT THE POWER SUPPLY CORD FROM THE OUTLET WHENEVER REMOVING THE 1. OUTER DISCONNECT THE POWER SUPPLY CORD FROM THE OUTLET WHENEVER REMOVING THE CASE FROM THE UNIT. PROCEED WITH THE TEST ONLY AFTER DISCHARGING THE HIGH OUTER CASE FROM THE UNIT. PROCEED WITH THE TEST ONLY AFTER DISCHARGING THE HIGH VOLTAGE CAPACITOR AND REMOVING THE WIRE LEADS FROM THE PRIMARY WINDING OF THE VOLTAGE CAPACITOR AND REMOVING THE WIRE LEADS FROM THE PRIMARY WINDING OF THE HIGH VOLTAGE TRANSFORMER. (SEE PAGE 2-1) HIGH VOLTAGE TRANSFORMER. (SEE PAGE 2-1) ENERGY MUST BE DONE WITH A LOAD (1 LITER 2. ALL OPERATIONAL CHECKS WITH MICROWAVE 2. ALL OPERATIONAL CHECKS WITH MICROWAVE ENERGY MUST BE DONE WITH A LOAD (1 LITER OF WATER IN CONTAINER) IN THE OVEN. OF WATER IN CONTAINER) IN THE OVEN. COMPONENTS COMPONENTS TESTTEST PROCEDURE PROCEDURE RESULTS RESULTS HIGH HIGH VOLTAGE VOLTAGE TRANSFORMER TRANSFORMER (Wire (Wire leads leads removed) removed) SECONDARY TERMINAL FILAMENT WINDING PRIMARY TERMINAL RCS10 Approx.: 0.3~0.5 ohm Approx.: 100~120 ohm RCS10 Less than: 1 ohm RFS12 1. Measure the resistance. 1. Measure the resistance. (Ohm-meter scale: Rx1 and Rx100) (Ohm-meter scale: Rx1 and Rx100) ¥ Primary winding Approx.: 0.3~0.5 ohm Approx.: 0.1~0.3 ohm • Primary winding RFS12 ¥ Secondary winding Approx.: 100~120 ohm Approx.: 70~90 ohm • Secondary winding ¥ Filament winding Approx.: 0.1~0.3 Less than: 1 ohm Lessohm than: 1 ohm • Filament winding Approx.: 70~90 ohm 2. Measure the resistance. Less than: 1 ohm 2. Measure the resistance. (Ohm-meter scale: Rx1000) (Ohm-meter scale: Rx1000) ¥ Primary winding to ground Normal: Infinite • Primary winding to ground Normal: Infinite ¥ Filament winding to ground Normal: Infinite • Filament winding to ground Normal: Infinite MAGNETRON MAGNETRON (Wire leads removed) (Wire leads removed) 1. Measure the resistance. 1. Measure the resistance. (Ohm-meter scale: Rx1) (Ohm-meter scale:terminal Rx1) ¥ Filament • Filament terminal 2. Measure the resistance. 2. Measure the resistance. (Ohm-meter scale: Rx1000) (Ohm-meter scale:toRx1000) ¥ Filament chassis • Filament to chassis 5-8 Normal: Less than 1 ohm Normal: Less than 1 ohm Normal: Infinite Normal: Infinite COMPONENTS TEST PROCEDURE RESULTS Antenna Antenna Gasket Gasket Chassis Chassis Filament Filament NOTE: When testing the magnetron, be sure to install the magnetron gasket in the correct position and be sure that the gasket is in good condition. HIGH VOLTAGE CAPACITOR HIGH VOLTAGE DIODE NOTE : Some inexpensive meters may indicate infinite resistance in both direction. Measure the resistance. (Ohm-meter scale: Rx1000) ¥ Terminal to terminal. Normal: Momentarily indicates several ohms, and then gradually returns to infinite. Measure the resistance. (Ohm-meter scale: Rx1000) ¥ Terminal to case. Normal: Infinite. Measure the continuity (Forward). (Ohm-meter scale: Rx10000) Normal: Continuity. Abnormal: Infinite. Measure the continuity (Reverse). (Ohm-meter scale: Rx10000) Normal: Infinite. Abnormal: Continuity. 5-9 COMPONENTS RELAY 3 TEST PROCEDURE Check for continuity of relay 3 an ohm-meter. (Remove wire leads from relay 3 and operate the unit.) RESULTS POWER LEVEL 1 2 3 4 5 6 7 8 9 10 3 sec 4 sec 5 sec 6 sec 7 sec 8 sec 9 sec 10 sec 11 sec 12 sec 9 sec 8 sec 7 sec 6 sec 7 sec 4 sec 3 sec 2 sec 1 sec 0 sec Relay 3 BLOWER MOTOR (Wire leads removed) Measure the resistance. (Ohm-meter scale: R x 100) Normal: Approx. 14~21 ohm Abnormal: Infinite or several K-ohm. STIRRER MOTOR (Wire leads removed) Measure the resistance. (Ohm-meter scale: R x 1000) Normal: Approx. 3~3.5 kohm Abnormal: Infinite or several ohm. NOTE : • A MICROWAVE LEAKAGE TEST MUST ALWAYS BE PERFORMED WHEN THE UNIT IS SERVICED FOR ANY REASON. • MAKE SURE THE WIRE LEADS ARE IN THE CORRECT POSITION. • WHEN REMOVING THE WIRE LEADS FROM THE PARTS, BE SURE TO GRASP THE CONNECTOR, NOT THE WIRES. 5-10 TROUBLESHOOTING SHOOTING TROUBLE WHEN YOU GET A COMPLAINT FROM YOUR CUSTOMER, EVALUATE THE COMPLAINT CAREFULLY. IF WHEN YOU GET A COMPLAINT FROM YOUR CUSTOMER, EVALUATE THE COMPLAINT CAREFULLY. IF THE FOLLOWING SYMPTOMS APPLY, PLEASE INSTRUCT THE CUSTOMER IN THE PROPER USE OF THE THE FOLLOWING SYMPTOMS APPLY, PLEASE INSTRUCT THE CUSTOMER IN THE PROPER USE OF THE MICROWAVE OVEN. THIS CAN ELIMINATE AN UNNECESSARY SERVICE CALL. MICROWAVE OVEN. THIS CAN ELIMINATE AN UNNECESSARY SERVICE CALL. CAUTIONS CAUTIONS 1. Check grounding before checking for trouble. 1.2.Check grounding checking for trouble. Be careful of the before high voltage circuit. 2.3.Be careful ofthe thehigh highvoltage voltage circuit. (See page 2-1) Discharge capacitor. 3.4.Discharge the high capacitor. (See page 2-1) When checking thevoltage continuity of the switches or of the high voltage transformer, disconnect one lead wire 4. When the continuity of the switches or the of the transformer, disconnect one lead from checking these parts and then check continuity with AChigh plug voltage removed. To do otherwise may result in a wire from parts thento check with the AC plug removed. To do otherwise may result in a falsethese reading or and damage your continuity meter. reading damage meter. 5.false Do not touchorany part of to theyour circuit on the PCB since static electric discharge may damage this control 5. Do not touch any part of the circuit on the PCB since static electric discharge may damage this control panel. panel. Always touch yourself to ground while working on this panel to discharge any static charge built up in your Always touch yourself to ground while working on this panel to discharge any static charge built up in your body. (Micom model only) body. (Micom model only) CONDITION CONDITION CAUSE CAUSE REMEDY REMEDY Microwave oven does not work. Microwave oven does not work. Inserting many plugs into one outlet andmany usingplugs them into at the Inserting one same and time.using them at the outlet (blowntime. fuse or breaker) same (blown fuse or breaker) Microwave oven plug is not inserted tightly. Microwave oven plug is not Avoid using other electrical appliances when you use the Avoid using other electrical microwave appliancesoven. when you use the microwave oven. inserted tightly. Low AC input voltage. securely. Use the microwave oven at adequate line voltage. Use the microwave oven at adequate line voltage. This may not be a defect. It is possible that the food This may not be a should be cooked fordefect. a It is possible that longer time period. the food should be cooked for a longer time period. Do not use metallic ware for cooking except that noted in Docooking not useguide. metallic ware for the cooking except that noted in the cooking guide. Do not use any type of cookware with metallic Do not use any type of trimming. cookware with metallic 1.trimming. Use plastic wrap or lid. 2. Stir once or twice while soup, cocoa or 1.cooking Use plastic wrap or lid. etc. or twice while 2.milk, Stir once cooking soup, cocoa or Thismilk, mayetc. be cause incomplete connect to H.V. transformer. Output power is too low. Output power is too low. Low AC input voltage. Food temperature is too low. Food temperature is too low. Sparks occur. Sparks occur. Uneven cooking. Uneven cooking. Using metallic ware and allowing it to touch the oven Using wall. metallic ware and allowing it to touch the oven wall. Ceramic ware trimmed in gold or silver powder is used. Ceramic ware trimmed in gold or silver powder is used. Inconsistent intensity of microwave by their characteristics. Inconsistent intensity of microwave by their characteristics. Display "CALL SERVICE" 5-11 Insert microwave oven plug securely. Insert microwave oven plug (TROUBLE 1) The following visual conditions indicate a probable defective control circuit. 1. Incomplete segments. ¥ Segment missing. ¥ Partial segment missing. ¥ Digit flickering (NOTE: Slight flickering is normal.) 2. Colon does not turn on or blink. 3. A distinct change in the brightness of one or more numbers in display. 4. One or more digits in the display are not lighting. 5. Display indicates a number different from one touched, for example, key in 5 and 3 appears in the display. 6. Specific numbers (for example 7 or 9) will not display when key pad is touched. 7. Display does not count down with time blinking or up with clock operation. 8. Display obviously jumps in time while counting down. 9. Display counts down too fast while cooking. 10. Each indicator light does not turn on after setting cooking cycle. 11. Display time of day does not reappear when cooking is finished. CONDITION CHECK 1. No input can be programmed. Check the connection between membrane key assembly and PCB assembly. Continuity Defective PCB assembly. Replace PCB assembly. No continuity Loose connection. Connect them tightly. Replace key membrane assembly and check operation. Everything works as specified. Defective key membrane assembly. Replace key membrane assembly. Defective PCB assembly. Replace PCB assembly. 2. Some inputs cannot be programmed. 3. Display shows a number or figure different from one touched. RESULT Still have trouble. 4. Random programming when touching other pads. 5. Display is fixed at some figure and can not accept any input. 5-12 CAUSE REMEDY (TROUBLE 2) Oven does not operate at all, Display window does not display any figures, (TROUBLE 2)and Oven does isnot operate at all, Display window does not display any figures, no input accepted. and no input is accepted. CONDITION CONDITION 1. Fuse blows. 1. Fuse blows. CHECK CHECK Check continuity continuity ofCheck monitor of monitor switch (with switch (with door closed). door closed). RESULT RESULT Continuity. Continuity. CAUSE CAUSE Malfunction of the Malfunction of the monitor switch. monitor switch. No continuity. No continuity. Replace fuse Replace fuse Check continuity Check continuity of primary of primary switch (with switch (with door opened). door opened). Continuity. Continuity. Check Checkcontinuity continuity ofofsecondary secondary switch switch(with (with door dooropened). opened). Continuity. Continuity. Disconnect Disconnectone one side sideofofthe thewire wire lead leadconnected connected from fromtransformer transformer totothe thehigh highvoltage voltage capacitor capacitorand and operate operatethe theunit. unit. Measure Measuretoto resistance resistancehigh high voltage voltagecapacitor capacitor (refer (refertotopage page5-9) 5-9) Shorted contact at Shorted contact at the primary switch. the primary switch. No continuity. No continuity. Malfunction Malfunction of of secondary secondary switch. switch. No Nocontinuity. continuity. Fuse Fuseblows blowsagain again Defective Defective high high voltvoltage transformer. age transformer. REMEDY REMEDY Replace fuse, Replace monitor, fuse, primary, secondary primary, monitor, switches, and secondary RELAY(RY3) switches, and of P.C.B Assembly. RELAY(RY2) of P.C.B Assembly. Replace fuse, primary, Replace monitor, fuse, secondary primary, switches, monitor, and secondary ) RELAY(RY3 switches, and of P.C.B Assembly. RELAY(RY2) of P.C.B Assembly. Replace Replace fuse, fuse, primary, monitor, primary, monitor, secondary secondary switches, and RELAY(RY3) switches, and RELAY(RY2) of of P.C.B Assembly. P.C.B Assembly. Replace voltReplace high high voltage transformer. age transformer. Normal. Normal. Set is good condition (defective fuse only) Normal. Normal. Abnormal. Abnormal. Defective Defective high high voltage voltage capacitor. capacitor. Replace high voltage capacitor. NOTE: All : Allthese theseswitches switchesmust mustbe bereplaced replacedatatthe thesame sametime. time.Refer Referto to page page 5-7, 5-7, 5-8 5-8 NOTE Fuse does 2. 2. Fuse does notnot blow. blow. Checkcontinuity continuity Check of thermostat. of thermostat. Nocontinuity. continuity. No Defective Defective thermostat. thermostat. Replace thermostat. Defective power power Defective supply cord. supply cord. Replace power power Replace supply cord. supply cord. Continuity. Continuity. Checkcontinuity continuity Check powersupply supply ofofpower cord. cord. Nocontinuity. continuity. No 5-13 (TROUBLE 3) Display shows all figures set, but oven does not start cooking while desired (TROUBLE 3)program Display times showsare all set figures but pad ovenisdoes not start cooking while desired and set, START touched. program times are set and START pad is touched. CONDITION CONDITION CHECK CHECK 1. Setting time 1. Setting time does not count does not down when count down when touching START touching START pad. pad. Check continuity continuity of Check secondary of secondary switch (with switch (with door closed). door closed). Check the conCheck the connection between nection between CN1 connector CN1 connector and PCB and PCB assembly. assembly. 2. Blower 2. Fan motor motor or or oven oven lamp lamp do do not on. not turn turn on. RESULT RESULT No continuity. No continuity. CAUSE CAUSE REMEDY REMEDY Defective Defective switch. secondary secondary switch. Replace Replace switch. secondary secondary switch. Continuity. Continuity. Continuity Continuity Defective PCB Defective PCB assembly. assembly. Replace PCB Replace PCB assembly. assembly. No continuity No continuity Loose connection. Loose connection. Connect them Connect them tightly. tightly. Check blower Check fan motor. motor. Abnormal Abnormal Defective blower motor. Defective fan motor. Replace blower motor. Replace fan motor. Check ovenoven lamp. Check lamp. Abnormal Abnormal Defective oven lamp. Defective oven lamp. Replace oven lamp. Replace oven lamp. Normal Normal (TROUBLE 4)4) Oven (TROUBLE Ovenseems seemstotobebeoperating operatingbut butlittle littleheat heatisisproduced producedin inoven ovenload. load. CONDITION CONDITION Output is low Output is low CHECK CHECK Check the Check the power source power source voltage. voltage. RESULT RESULT CAUSE CAUSE REMEDY REMEDY Lower Lowerthan than90% 90%ofof rating ratingvoltage. voltage. Decrease Decreaseininpower power source sourcevoltage voltage with withload. load. Suggest Suggestcustomer customer contact contactlocal local electric electricpower power utility utilityco. co.or or qualified qualified electrician. electrician. DefectivePCB PCB Defective assembly. assembly. ReplacePCB PCB Replace assembly. assembly. Defective Defective magnetron. magnetron. Replace Replace magnetron. magnetron. Normal Normal Disconnect the Disconnect the wire leads from wire leads from relay relay 3 2 and check on and off and check ontime andwith off time multitester. with multitester. Measure Measure thethe output power. output power. Abnormal Abnormal Normal Normal Abnormal Abnormal NOTE : Simple test power output-conductedbybyheating heatingone oneliter literwater waterfor forone onemin. min.ififavailable. available. NOTE : Simple test of of power output-conducted Minimum 8.5¡C temperature rise is normal condition. Minimum 8.5°C temperature rise is normal condition. 5-14 (TROUBLE 5) No microwave oscillation even though oven lamp and blower motor run. (Display operates properly)even though oven lamp and fan motor run. (TROUBLE 5) No microwave oscillation (Display operates properly) CONDITION CHECK RESULT CAUSE REMEDY CONDITION CHECK RESULT CAUSE REMEDY No microwave oscillation. No microwave oscillation. Disconnect the wire leads from Disconnect the relay 3 and check wire leads from continuity relay 3 relay 2ofand check continuity (Operate the unit) of relay 2. (Operate the unit) Check high volCheck high voltage transformer tage transformer No continuity. No continuity. Defective PCB assembly.PCB Defective assembly. Replace PCB assembly. Replace PCB assembly. Continuity. Continuity. Abnormal Abnormal Defective high Defective voltage high voltage transformer. transformer. Replace high Replace voltagehigh voltage transformer. transformer. Normal Normal Check high volCheck high voltage tagecapacitor. capacitor. Abnormal Abnormal Defective high Replace high Defective high voltagecapacitor. capacitor. voltage Replace high voltage capacitor. voltage capacitor. Defectivehigh high Defective voltagediode. diode. voltage Replace high Replace high voltage diode. voltage diode. Defective Defective magnetron. magnetron. Replace Replace magnetron. magnetron. Normal Normal Check Checkhigh highvolvoltage tagediode. diode. Abnormal Abnormal Normal Normal Check Check magnetron. magnetron. Abnormal Abnormal NOTE : ¥ Make sure the wire leads correct position. NOTE : • Make sure the wire leads correct position. ¥ When Removing the wire leads from the parts, be sure to grasp the connector, not the wires. • When Removing the wire leads from the parts, be sure to grasp the connector,, not the wires. ¥ When removing the magnetron, be sure to install the magnetron gasket in the correct position • When removing the magnetron, be sure to install the magnetron gasket in the correct position and in good condition. and in good condition. Output is full power Output full power whenis you set lower when you level. set lower power power level. Disconnect the Disconnect wire leadsthe from wire leads from relay 2 and check continuity relay 2. relay 3 and check (Operaterelay the unit) continuity 3 (Operate the unit) Abnormal. Abnormal. 5-15 Defective PCB Defective PCB assembly. assembly. Replace PCB Replace PCB assembly. assembly. #EV# EXPLODED VIEW INTRODUCTION MODEL : RCS10PBDA RFS12G OVEN CAVITY PARTS INTERIOR PARTS BASE PLATE PARTS DOOR PARTS LATCH BOARD PARTS CONTROL PANEL PARTS 6-1 #EV# EXPLODED VIEW INTRODUCTION MODEL : RCS10A RCS10MPA RCS10MPSA RFS10SW2A RFS12MPSA RFS12SW2A OVEN CAVITY PARTS INTERIOR PARTS BASE PLATE PARTS DOOR PARTS LATCH BOARD PARTS CONTROL PANEL PARTS 6-2 #EV# DOOR PARTS MODEL : RCS10A RCS10MPA RCS10MPSA RCS10PBDA RFS10SW2A RFS12SW2A RFS12MPSA RFS12G 1013 1005 1004 1385 1002 1000 W136 1006 1007 W108 1384 1009 W206 1386 W207 6-3 W105 #EV# CONTROL PANEL PARTS MODEL : RCSPBDA RFS12G 2012 W102 2381 2006 W130 2000 2005 2400 6-4 #EV# CONTROL PANEL PARTS MODEL : RCS10PBDA 2012 W102 2381 2002 2006 W130 2000 2005 2400 6-5 #EV# CONTROL PANEL PARTS MODEL : RCS10A RCS10MPA 2004 W102 2381 2006 2002 W130 2000 6-6 #EV# CONTROL PANEL PARTS MODEL : RCS10SW2A RCS10MPSA RFS10SW2A RFS12MPSA RFS12SW2A 2004 W102 2381 2006 W130 2000 6-7 #EV# OVEN CAVITY PARTS MODEL : RCS10PBDA RCS10A RCS10MPA RCS10MPSA RFS10SW2A RFS12SW2A RFS12MPSA RFS12G W158 5045 W109 3001 W121 W109 W121 W105 3009 W109 5024 3004 9000 W109 7037 W108 6-8 #EV# LATCH BOARD PARTS MODEL : RCS10PBDA RCS10A RCS10MPA RCS10MPSA RFS10SW2A RFS12SW2A RFS12MPSA RFS12G 4001 W102 4003 4009 W117 4008 4002 4004 4000 6-9 #EV# INTERIOR PARTS MODEL : RCS10PBDA RCS10A RCS10MPA RCS10MPSA RFS10SW2A RFS12SW2A RFS12MPSA RFS12G 5014 W108 5010 5201 W101 3381 W109 W108 5102 W109 5016 W136 9000 W101 3028 W101 3031 W109 5104 W108 W108 5103 W101 5202 W108 W101 W109 W109 5059 5203 W105 5041 5009 5001 5067 W104 5020 5000 5302 5046 5061 5019 5018 W101 5051 W101 5008 6-10 #EV# BASE PLATE PARTS MODEL : RCS10PBDA RCS10A RCS10MPA RCS10MPSA RFS10SW2A RFS12SW2A RFS12MPSA RFS12G 6001 W121 6000 3901 W162 3902 3026 W121 6013 W108 6-11