Model reference
Magic Chef U11GY-1K
Range
5 documents49 error codes14 service modes
Available documentation
Service Manual
- Job Aid - 8178153 (L-70)_817815356 pg
Tech Sheet
- Tech Sheet - W10005740 - Rev A16 pg
- Technical Service Sheet W10071760 Rev B16 pg
- Wiring Sheet2 pg
Other
- L 70 Whirlpool Personal Valet56 pg
MyPros+ Max
Diagnose your Magic Chef U11GY-1K.
- Step-by-step diagnostics from the service manual
- Test values, resistance specs, and wiring references
- Verified part numbers when replacement is needed
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Error codes (49)
CodeMeaning
1-1Control detected K1 pilot relay stuck closed.1-2Control software issue10-1Dispenser electrical problem10-3Drying fan error2-2No response from User Interface (UI)3-1Thermistor/OWI open3-2Thermistor/OWI shorted3-3Thermistor/OWI failed calibration4-3Wash motor not running5-1Door switch stuck open5-2Door switch stuck closed6-1Inlet water low/no water (mechanical problem)6-2Fill valve electrical problem6-3Suds/air in pump6-4Float switch open7-1No heat7-2Heater stuck on8-2Drain motor electrical problem8-3Drain stuck on9-1Diverter can't find position9-2Diverter stuck on9-3Diverter disc missingF/01EEPROM communication error between the Central Control Unit (CCU) and the…F/02Pump drive errorF/03Main relays errorF/06Motor Control Unit (MCU) internal failure due to repeating under/over voltage…F/07Main relays errorF/09Motor Control Unit (MCU) has internal failure; repeating under or over voltage…F/10No water detected entering machine or pressure switch trip not detected after 6…F/11Serial communication error between the Central Control Unit (CCU) and the Motor…View all 49 error codes
F/20No water detected entering machine or pressure switch trip not detected after 6…F/21Long drainF/22Door lock errorF/23Heater failureF/24Water temperature sensor (NTC) errorF/25Drive motor tachometer errorF/26Door switch errorF/27Overflow conditionF/28Serial communication errorF/29Door unlock errorF/30Dispenser system errorF/31MCU failureF/32Pump drive system errorF/33Pump drive errorF/34Load detected inside drum during cleaning washer cycle (detected by weight).F/35Main relays errorF/36Motor Control Unit errorrLLoad detected inside drum during cleaning washer cycle (alternate display for…SdSuds lock
Service modes (14)
- diagnostic1
- holiday_modePress the Holiday Mode key
- Manual Diagnostic Test["Washer must be empty and control must be in OFF state.","Close the door.","Select any one key…
- Quick Entry Diagnostic Test (Bypass Service History)1
- Quick Entry Diagnostic Test (bypassing Service History Mode)["Ensure washer drum is empty.","Close the door.","Press POWER.","Select the CLEAN WASHER…
- Quick Entry Diagnostic Test (bypassing Service History)["Drum must be empty.","Close the door.","Push POWER.","Select the CLEAN WASHER cycle.","Press…
- Rapid Advance (Customer Cycles)After starting a customer cycle, press HIGH TEMP
- Sales Demo ModePress down-arrow, buzzer, down-arrow, buzzer keypads within 5 seconds.
- sales_demonstrationPress and hold the Max Cool and Power On/Off keys for 2 seconds.
- Service Diagnostic CycleWhile in Standby, press any 3 keys in the sequence 1-2-3-1-2-3-1-2-3 with no more than 1 second…
- Service Diagnostics TestWith power applied, within 5 seconds alternately press the up (∆) arrow and buzzer keypads each…
- Service History Mode & Diagnostic Test["Washer must be empty and control must be in OFF state.","Close the door.","Select any one key…
- Service History Mode & Diagnostic Test (Universal Entry)["Ensure washer is empty and control is in the OFF state.","Close the door.","Select any one key…
- Stuck Keypad TestWith power applied, press and hold any keypad on the control panel until all of the control panel…
Full entry steps, exit procedures, and test sequences are available in Max.
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