Service Manual
Page 3
...Bulb Assembly 30 Light Bulb Sockets 30 Light Switches 30 Fresh Food Thermistor 31 Water Tank 31 Water Dispenser Facade 31 Low Voltage Board 31 Chute Extension / Yoke Assembly 31 Ice Box Compartment Ice Bin Assembly 31 Icemaker Assembly 31 Ice Box Fan 31 Auger ...Fan motor 34 Compressor 34 Overload/Relay/Capacitor 35 Condensate Drain Pan 35 Condensate Drain Tube 35 Condenser Removal 35 Cabinet Back High Voltage Board 35 Control Board (Fully Electronic) Programming Mode 36 Defrost Operation 36 Forced Defrost Mode 36 Service Test Mode 37 Show Room Mode 40 Appendix A Owner...
...Bulb Assembly 30 Light Bulb Sockets 30 Light Switches 30 Fresh Food Thermistor 31 Water Tank 31 Water Dispenser Facade 31 Low Voltage Board 31 Chute Extension / Yoke Assembly 31 Ice Box Compartment Ice Bin Assembly 31 Icemaker Assembly 31 Ice Box Fan 31 Auger ...Fan motor 34 Compressor 34 Overload/Relay/Capacitor 35 Condensate Drain Pan 35 Condensate Drain Tube 35 Condenser Removal 35 Cabinet Back High Voltage Board 35 Control Board (Fully Electronic) Programming Mode 36 Defrost Operation 36 Forced Defrost Mode 36 Service Test Mode 37 Show Room Mode 40 Appendix A Owner...
Service Manual
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...the defrost heater is located in refrigerator. 4 16026312 ©2006 Maytag Services Refrigeration System Compressor forces high temperature vapor into post-condenser loop which actuates compressor. Temperature Controls Freezer compartment temperature is cooled and condensed into high pressure liquid by ... superheated gas enters compressor. To raise temperature of the liquid to service. Defrost System Fully Electronic Defrost System The Control Board adapts the compressor run time. After initial power up, defrost interval is placed in heat exchange with capillary. Fresh...
...the defrost heater is located in refrigerator. 4 16026312 ©2006 Maytag Services Refrigeration System Compressor forces high temperature vapor into post-condenser loop which actuates compressor. Temperature Controls Freezer compartment temperature is cooled and condensed into high pressure liquid by ... superheated gas enters compressor. To raise temperature of the liquid to service. Defrost System Fully Electronic Defrost System The Control Board adapts the compressor run time. After initial power up, defrost interval is placed in heat exchange with capillary. Fresh...
Service Manual
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... of 120 VAC power is open . Right Refrigerator Single pole, single throw switch completes Check resistant across terminals. Control board Evaporator fan motor Solid state relay plugs directly on compressor start winding. Switch arm depressed switch "C" and "NC... Closed "C" and "NO" terminals Open ©2006 Maytag Services 16026312 7 Evaporator heater Activated when defrost thermostat control (defrost) board completes circuit through run terminals. Test Procedures 1. L2 side of motor. Replace Control board if no power. Check resistant across terminals. & Freezer...
... of 120 VAC power is open . Right Refrigerator Single pole, single throw switch completes Check resistant across terminals. Control board Evaporator fan motor Solid state relay plugs directly on compressor start winding. Switch arm depressed switch "C" and "NC... Closed "C" and "NO" terminals Open ©2006 Maytag Services 16026312 7 Evaporator heater Activated when defrost thermostat control (defrost) board completes circuit through run terminals. Test Procedures 1. L2 side of motor. Replace Control board if no power. Check resistant across terminals. & Freezer...
Service Manual
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... is under warranty, old drier must be connected. Evaporator Thermostat (defrost) ! Thermostat is not interchangeable with terminal main control board and defrost heater. See "Heater, evaporator (defrost)" section for expand into the system. 3. Ensure all ground wires ...starts cooling again. Separate evaporator from system. 9. Defrost thermostat senses a preset low temperature and resets (closes). 8 16026312 ©2006 Maytag Services leaks. Cutting drier at correct location. Desiccant (20) 8 x 12 4AXH - 7 M>S> Grams Test Procedures Drier must accompany ...
... is under warranty, old drier must be connected. Evaporator Thermostat (defrost) ! Thermostat is not interchangeable with terminal main control board and defrost heater. See "Heater, evaporator (defrost)" section for expand into the system. 3. Ensure all ground wires ...starts cooling again. Separate evaporator from system. 9. Defrost thermostat senses a preset low temperature and resets (closes). 8 16026312 ©2006 Maytag Services leaks. Cutting drier at correct location. Desiccant (20) 8 x 12 4AXH - 7 M>S> Grams Test Procedures Drier must accompany ...
Service Manual
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... at motor. Depressing dispenser 2. If motor does not operate check for refrigerator. If no voltage at motor replace control board. control for voltage at heater replace Control Board. ©2006 Maytag Services 16026312 9 Auger Motor Auger motor is controlled by Dispenser 1. and Door Chute Motor. Ensure all ground wires are connected before attempting to check operation of...
... at motor. Depressing dispenser 2. If motor does not operate check for refrigerator. If no voltage at motor replace control board. control for voltage at heater replace Control Board. ©2006 Maytag Services 16026312 9 Auger Motor Auger motor is controlled by Dispenser 1. and Door Chute Motor. Ensure all ground wires are connected before attempting to check operation of...
Service Manual
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...Maytag Services Faulty power cord Check with test light at outlet. Take appropriate action to check motor. Refrigerator section too warm Faulty motor or freezer temperature control Faulty relay Faulty compressor Faulty overload Excessive door opening by a possible remedy or test to service. Use Control Board...voltage supply problem. Check relay. With door open, damper should open. Replace if faulty. Check fan and wiring. Use Control Board Service Mode to colder position. Check fuse box/circuit breaker for opens/shorts. Replace if necessary. Discharge capacitor through a...
...Maytag Services Faulty power cord Check with test light at outlet. Take appropriate action to check motor. Refrigerator section too warm Faulty motor or freezer temperature control Faulty relay Faulty compressor Faulty overload Excessive door opening by a possible remedy or test to service. Use Control Board...voltage supply problem. Check relay. With door open, damper should open. Replace if faulty. Check fan and wiring. Use Control Board Service Mode to colder position. Check fuse box/circuit breaker for opens/shorts. Replace if necessary. Discharge capacitor through a...
Service Manual
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...recharge system . NOTE: Ensure overload/com pressor are connected before attempting to light sockets. 26 16026312 ©2006 Maytag Services C heck fan m otor. R eplace if failed. C heck condenser and grille for open/short. ...on evaporator U nit starts and stops frequently (cycles on neutral side of specification O verload protector open Defrost control faulty O pen wire or connector R efrigerant shortage or restriction Loose w ire connections Supply voltage out of... below trip tem perature before testing. O pen circuit (w iring or m ain control board) from neutral to service.
...recharge system . NOTE: Ensure overload/com pressor are connected before attempting to light sockets. 26 16026312 ©2006 Maytag Services C heck fan m otor. R eplace if failed. C heck condenser and grille for open/short. ...on evaporator U nit starts and stops frequently (cycles on neutral side of specification O verload protector open Defrost control faulty O pen wire or connector R efrigerant shortage or restriction Loose w ire connections Supply voltage out of... below trip tem perature before testing. O pen circuit (w iring or m ain control board) from neutral to service.
