Electrolux FRIGIDAIRE FDB125RH 2 Series Service Manual

24" built-in dishwashers precision wash system

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(/(&752/8; +20( 352'8&76 125 7+ $0(5,&$
SERVICE MANUAL
24" BUILT-IN DISHWASHERS
2001 MECHANICAL MODELS
PRECISION WASH SYSTEM
:KLWH:HVWLQJKRXVH
5995355186
June 2001

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Summary of Contents for Electrolux FRIGIDAIRE FDB125RH 2 Series

  • Page 1 (/(&752/8; +20( 352'8&76 125 7+ $0(5,&$ SERVICE MANUAL 24" BUILT-IN DISHWASHERS 2001 MECHANICAL MODELS PRECISION WASH SYSTEM :KLWH:HVWLQJKRXVH 5995355186 June 2001...
  • Page 2: Table Of Contents

    TABLE OF CONTENTS SAFE SERVICING PRACTICES ................WHAT'S NEW ......................MODEL TECHNICAL SPECIFICATIONS Frigidaire ..............................5 - 8 Universal - Multiflex ........................... 9 Amana ..............................10 - 11 Crown ..............................11 Gibson ..............................12 CONSTRUCTION AND OPERATION Water Distribution System ........................13 Water Distribution Components .......................
  • Page 3 TABLE OF CONTENTS Door Vent Assembly ..........................20 Vent Valve .............................. 21 Vent Actuactor ............................21 Vent Blower ............................21 Door Latch Assembly ..........................21 Detergent / Rinse Aid Dispenser ......................21 Inner Door Panel ............................. 21 Door Seal ..............................21 Upper Rack .............................
  • Page 4: Safe Servicing Practices

    Electrolux Home Products cannot be responsible, nor assume any liability, for injury or damage of any kind arising from the use of this manual.
  • Page 5: What's New

    WHAT'S NEW Ö COLLAPSIBLE TOWER - Single wash arm on low end models with collaspsible tower that is molded into the spray arm. This tower retracts completely into the lower arm giving added area in the lower rack. Ö VENT COVER- The vent cover has the gasket molded into the cover to prevent water leaks. Ö...
  • Page 6: Frigidaire

    FRIGIDAIRE MODEL FDB125RH*2 FDB345LF*2 FDB421RF*6 FDB421RF*7 FDB435RFR*6 ELECTRICAL Service Data Sheet 154395901 154400501 154370901 154405901 154385401 Voltage 120 VAC 120 VAC 120 VAC 120 VAC 120 VAC Cycles 60 Hertz 60 Hertz 60 Hertz 60 Hertz 60 Hertz Circuit Rating (Amps) 15 / 20 15 / 20 15 / 20...
  • Page 7 FRIGIDAIRE MODEL FDB435RFS*4 FDB634CF*4 FDB635RF*6 FDP635RF*5 FDB641RA*0 ELECTRICAL Service Data Sheet 154385401 154396801 154396801 154396801 154403801 Voltage 120 VAC 120 VAC 120 VAC 120 VAC 120 VAC Cycles 60 Hertz 60 Hertz 60 Hertz 60 Hertz 60 Hertz Circuit Rating (Amps) 15 / 20 15 / 20 15 / 20...
  • Page 8 FRIGIDAIRE MODEL FDB641RJ*1 FDP641RA*0 FDB657RJ*1 FDB658RA*0 ELECTRICAL Service Data Sheet 154403801 154403801 154396201 154396201 Voltage 120 VAC 120 VAC 120 VAC 120 VAC Cycles 60 Hertz 60 Hertz 60 Hertz 60 Hertz Circuit Rating (Amps) 15 / 20 15 / 20 15 / 20 15 / 20 Motor (HP)
  • Page 9 FRIGIDAIRE (Gallery Models) MODEL GLDB653A*0 GLDB653J*2 GLDB656J*1 GPDB698J*1 GLDB756A*0 ELECTRICAL Service Data Sheet 154402401 154396801 154396201 154396201 154402501 Voltage 120 VAC 120 VAC 120 VAC 120 VAC 120 VAC Cycles 60 Hertz 60 Hertz 60 Hertz 60 Hertz 60 Hertz Circuit Rating (Amps) 15 / 20 15 / 20...
  • Page 10: Universal - Multiflex

    UNIVERSAL - MULTIFLEX MODEL MDB122RF*2 MDB124BA*0 MDB124BJ*1 MDB124BH*1 MDB125RH*2 ELECTRICAL Service Data Sheet 154396001 154407901 154396001 154396001 154395901 Voltage 120 VAC 120 VAC 120 VAC 120 VAC 120 VAC Cycles 60 Hertz 60 Hertz 60 Hertz 60 Hertz 60 Hertz Circuit Rating (Amps) 15 / 20 15 / 20...
  • Page 11: Amana

    AMANA MODEL ADW350RA*0 ADW350RA*1 ADW550RA*0 ADW550RA*1 ADW650RA*0 ELECTRICAL Service Data Sheet 154382801 154396301 154382901 154396401 154383001 Voltage 120 VAC 120 VAC 120 VAC 120 VAC 120 VAC Cycles 60 Hertz 60 Hertz 60 Hertz 60 Hertz 60 Hertz Circuit Rating (Amps) 15 / 20 15 / 20 15 / 20...
  • Page 12: Crown

    AMANA CROWN MODEL ADW650RA*1 ADW650RA*2 F71C12PH*1 F71C24RJ*1 ELECTRICAL Service Data Sheet 154382801 154396301 154395901 154403001 Voltage 120 VAC 120 VAC 120 VAC 120 VAC Cycles 60 Hertz 60 Hertz 60 Hertz 60 Hertz Circuit Rating (Amps) 15 / 20 15 / 20 15 / 20 15 / 20 Motor (HP)
  • Page 13: Gibson

    GIBSON MODEL GDP635RH*2 GDB742RJ*0 GDB742RJ*1 GDB755RJ*0 GDB755RJ*1 ELECTRICAL Service Data Sheet 154396801 154374101 154403001 154374001 154383001 Voltage 120 VAC 120 VAC 120 VAC 120 VAC 120 VAC Cycles 60 Hertz 60 Hertz 60 Hertz 60 Hertz 60 Hertz Circuit Rating (Amps) 15 / 20 15 / 20 15 / 20...
  • Page 14: Construction And Operation

    CONSTRUCTION & OPERATION WATER DISTRIBUTION SYSTEM the ball and enter the tube, and fills the tube at a rate of approximately four inches a second. At the same time, The water distribution system consists of an upper and the outlet to the lower spray arm is open, so the lower lower spray arm, upper (spray) arm delivery tube, filter, spray arm operates.
  • Page 15: Upper Spray Arm

    Upper Spray Arm Filter The upper spray arm hangs from a bracket that is Two types of filter materials are used, molded snapped to the upper rack. The water is supplied to the polypropylene and stainless steel, depending on the arm with a nozzle and funnel arrangement.
  • Page 16: Drain Pump

    Drain Pump The only function of the drain pump is to remove water from the dishwasher. It is driven by a 1/25 HP drive motor. It consists of 3 function parts; a pump cover, impeller and armature, and stator. The pump only comes as an assembly.
  • Page 17: Drying System Components

    DRYING SYSTEM COMPONENTS When the timer enters the dry cycle, 120 VAC is applied to the wax motor. The wax motor is made up of a heating Lower Vent Housing disk, wax chamber and piston. When voltage is applied The lower vent housing is located between the inner to the heating disk, the wax in the chamber heats door assembly and control housing and is mounted to causing the wax to expand, driving the piston out.
  • Page 18: Dispensing System

    DISPENSING SYSTEM DOOR LATCH ASSEMBLY Detergent & Rinse Aid Dispenser The door latch assembly has two functions; one is to lock the door in a closed position and the other is to The detergent & rinse aid dispenser consists of two operate the door switches.
  • Page 19: Selector Switch And Thermostats

    Selector Switch and Thermostats Hi-Temp Wash (Mechanical Timer Models) The selector switch has a selection for Hi-Temp Wash; Depending on the model, the selector switch could be the switch is in parallel with a thermostat mounted on a rocker selector switch with two selections or a push the bottom of the tub and with a contact in the timer.
  • Page 20: Dishwasher Leveling

    DISHWASHER LEVELING The dishwasher used four hex shaped leveling legs. They allow the dishwasher to be leveled to any type of flooring. The tops of the legs are tapered to 3/16" hex so a wrench or socket may be used to adjust the legs from the top of the leveler.
  • Page 21: Disassembly

    DISASSEMBLY SAFETY PRECAUTIONS SELECTOR SWITCH Always turn off the electric power supply before 1. Disconnect the dishwasher from electrical supply. servicing any electrical component, making ohmmeter 2. Remove control panel. checks, or making any parts replacement. Refer to safe 3. Remove two Phillips screws, one on each end and servicing procedures at the front of this service manual lift off switch.
  • Page 22: Vent Valve

    VENT VALVE DETERGENT / RINSE AID DISPENSER 1. Disconnect dishwasher from electrical supply. 1. Disconnect the dishwasher from electrical supply. 2. Remove outer door panel. 2. Remove outer door panel. 3. Remove control panel. 3. Disconnect wiring. 4. Slide the vent valve upward to remove from the 4.
  • Page 23: Upper Rack

    UPPER RACK UPPER SPRAY ARM 1. To remove rack, unsnap and remove retainers at 1. To remove upper spray arm, unscrew plastic nut end of metal track. Once retainers are removed, securing it to support. pull rack straight out. WATER DISTRIBUTOR 1.
  • Page 24: Float Switch And Bracket

    FLOAT SWITCH AND BRACKET GLASS TRAP 1. Disconnect dishwasher from electrical supply. 1. To remove glass trap, lift handle up and raise 2. To remove float switch bracket, remove outer door trap up and out of sump. panel, kick plate, and wires to float switch. A single Phillips screw secures the bracket to the tub.
  • Page 25: Filter

    FILTER 3. Remove two T-20 TORX screws on bottom of ® bracket. 1. To remove filter, remove glass trap, spray arm and 4. Place flat blade screwdriver between bracket and spray arm support. Lift filter up to remove. sump, then lift bracket out of sump. PUMP COVER MOTOR AND IMPELLER 1.
  • Page 26: Thermostats

    THERMOSTATS INDICATOR LAMPS - Mechanical Timer Models 1. Disconnect dishwasher from electrical supply. 1. Disconnect dishwasher from electrical supply. 2. To remove either thermostat, remove outer door 2. To remove an indicator lamp, drop control panel panel and kick plate. and rotate indicator.
  • Page 27: Troubleshooting Tips

    TROUBLESHOOTING TIPS SYMPTOM CHECK THE FOLLOWING REMEDY Dishwasher will not operate 1. Fuse (blown or tripped). 1. Replace fuse or reset breaker. when turned on. 2. 120 VAC supply wiring 2. Repair or replace wire connection faulty. fasteners at dishwasher junction box.
  • Page 28 SYMPTOM CHECK THE FOLLOWING REMEDY Dishwasher will not fill with 1. Water supply turned off. 1. Turn water supply on. water. 2. Defective water inlet valve. 2. Replace water inlet fill valve. 3. Check fill valve screen for 3. Disassemble and clean screen. obstructions.
  • Page 29 APPENDIX A Exploded Views Location Chart Model Control Motor & Door Frame Racks Number Panel Pump FDB125RH*2 A - 9 A - 17 A - 20 A - 23 A - 29 A - 35 FDB345LF*2 A - 10 A - 18 A - 20 A - 24 A - 29...
  • Page 30 APPENDIX A (continued) Exploded Views Location Chart Model Control Motor & Door Frame Racks Number Panel Pump ADW550RA*0 A - 7 A - 15 A - 20 A - 21 A - 28 A - 32 ADW550RA*1 A - 13 A - 17 A - 20 A - 24...
  • Page 31 CONTROL PANEL For Model # GLDB656J*1 A - 3...
  • Page 32 CONTROL PANEL For Model # GDB755RJ*0 A - 4...
  • Page 33 CONTROL PANEL For Model # ADW350RA*0 A - 5...
  • Page 34 CONTROL PANEL For Model # GPDB698RJ*1 A - 6...
  • Page 35 CONTROL PANEL For Model #'s ADW550RA*0 ADW650RA*0 ADW650RA*1 A - 7...
  • Page 36 CONTROL PANEL For Model # GDB742RJ*0 A - 8...
  • Page 37 CONTROL PANEL For Model #'s FDB125RH*2 MDB125RH*2 A - 9...
  • Page 38 CONTROL PANEL For Model # FDB345LF*2 A - 10...
  • Page 39 CONTROL PANEL For Model #'s FDB634CF*4 FDB635RF*6 FDP635RF*5 GDP635RH*2 GLDB653J*2 A - 11...
  • Page 40 CONTROL PANEL For Model # ADW350RA*1 A - 12...
  • Page 41 CONTROL PANEL For Model #'s ADW550RA*1 ADW650RA*2 GDB755RJ*1 A - 13...
  • Page 42 CONTROL PANEL For Model #'s MDB122RF*2 MDB124BJ*1 MDB124BH*1 A - 14...
  • Page 43 DOOR For Model #'s ADW350RA*0 ADW550RA*0 ADW650RA*0 A - 15...
  • Page 44 DOOR For Model # GPDB698J*1 A - 16...
  • Page 45 DOOR For Model #'s ADW350RA*1 GLDB653J*2 MDB124BJ*1 ADW650RA*2 GLDB656J*1 MDB124BH*1 ADW550RA*1 GDB742RJ*0 MDB125RH*1 ADW650RA*1 GDB755RJ*0 FDB125RH*2 GDB755RJ*1 A - 17...
  • Page 46 DOOR For Model #'s FDB345CF*2 FDB635RF*6 GDP635RH*2 FDB634CF*4 FDP635RF*5 MDB122RF*2 A - 18...
  • Page 47 For Model #'s FDP635RF*5 GDP635RH*2 A - 19...
  • Page 48 For Model #'s ADW350RA*0 ADW650RA*0 FDB345LF*2 GDB755RJ*0 GPDB698J*1 MDB124BH*1 ADW350RA*1 ADW650RA*1 FDB634CF*4 GDB755RJ*1 MDB122RF*2 MDB125RH*2 ADW550RA*0 ADW650RA*2 FDB635RF*6 GLDB653J*2 MDB124BJ*1 ADW550RA*1 FDB125RH*2 GDB742RJ*0 GLDB656J*1 MDB124BJ*1 A - 20...
  • Page 49 MOTOR & PUMP For Model #'s ADW350RA*0 ADW550RA*0 ADW650RA*0 ADW650RA*2 A - 21...
  • Page 50 MOTOR & PUMP For Model #'s GDB742RJ*0 GDB755RJ*0 A - 22...
  • Page 51 MOTOR & PUMP For Model #'s FDB125RH*2 MDB125RH*2 A - 23...
  • Page 52 MOTOR & PUMP For Model #'s ADW350RA*1 FDB635RF*6 GLDB656J*1 ADW550RA*1 FDP635RF*5 GPDB698J*1 ADW650RA*2 GDB755RJ*1 MDB122RF*2 FDB345LF*2 GDP635RH*2 MDB124BJ*1 FDB634CF*4 GLDB653J*2 MDB124BH*1 A - 24...
  • Page 53 FRAME For Model #'s FDP635RF*5 GDP635RH*2 A - 25...
  • Page 54 FRAME For Model #'s GDB742RJ*0 GDB755RJ*0 A - 26...
  • Page 55 FRAME For Model #'s ADW350RA*1 GDB755RJ*1 MDB122RF*2 MDB124BJ*1 MDB124BH*1 A - 27...
  • Page 56 FRAME For Model #'s ADW350RA*0 ADW550RA*0 ADW650RA*0 ADW659RA*1 A - 28...
  • Page 57 FRAME For Model #'s FDB125RH*2 FDB345LF*2 FDB634CF*4 FDB635RF*6 GLDB653J*2 GLDB656J*1 MDB125RH*2 A - 29...
  • Page 58 FRAME For Model #'s ADW550RA*1 ADW650RA*2 GPDB698J*1 A - 30...
  • Page 59 RACKS For Model #'s ADW350RA*0 ADW350RA*1 GDB742RJ*0 MDB122RF*2 MDB124BJ*1 MDB124BH*1 A - 31...
  • Page 60 RACKS For Model #'s ADW550RA*0 ADW550RA*1 FDB345LF*2 FDB634CF*4 FDB635RF*6 FDP635RF*5 GDP635RH*2 GDP755RJ*0 GDP755RJ*1 GLDB653J*2 A - 32...
  • Page 61 RACKS For Model #'s ADW650RA*0 ADW650RA*1 ADW650RA*2 GLDB656J*1 A - 33...
  • Page 62 RACKS For Model # GPDB698J*1...
  • Page 63 RACKS For Model #'s FDB125RH*2 MDB125RH*2...
  • Page 64: Appendix B - Service Data Sheets (Wiring Diagrams & Timer Charts)

    APPENDIX B SERVICE DATA SHEETS SERVICE DATA SHEET # PAGE 154370901 B - 1 154374001 B - 2 154374101 B - 3 154382801 B - 4 154382901 B - 5 154383001 B - 6 154385401 B - 7 154390501 B - 8 154395901 B - 9 154396001...

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