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 .......................
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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 .............................
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...
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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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.
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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...
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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...
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CONTROL PANEL For Model # GLDB656J*1 A - 3...
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CONTROL PANEL For Model # GDB755RJ*0 A - 4...
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CONTROL PANEL For Model # ADW350RA*0 A - 5...
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CONTROL PANEL For Model # GPDB698RJ*1 A - 6...
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CONTROL PANEL For Model #'s ADW550RA*0 ADW650RA*0 ADW650RA*1 A - 7...
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CONTROL PANEL For Model # GDB742RJ*0 A - 8...
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CONTROL PANEL For Model #'s FDB125RH*2 MDB125RH*2 A - 9...
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CONTROL PANEL For Model # FDB345LF*2 A - 10...
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CONTROL PANEL For Model #'s FDB634CF*4 FDB635RF*6 FDP635RF*5 GDP635RH*2 GLDB653J*2 A - 11...
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CONTROL PANEL For Model # ADW350RA*1 A - 12...
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CONTROL PANEL For Model #'s ADW550RA*1 ADW650RA*2 GDB755RJ*1 A - 13...
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CONTROL PANEL For Model #'s MDB122RF*2 MDB124BJ*1 MDB124BH*1 A - 14...
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DOOR For Model #'s ADW350RA*0 ADW550RA*0 ADW650RA*0 A - 15...
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...