Model reference
Magic Chef 31HG-92KW-BS
Range
22 error codes15 service modes
MyPros+ Max
Diagnose your Magic Chef 31HG-92KW-BS.
- 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 (22)
CodeMeaning
bFIce bin full detected during ice maker harvest test.DoorDoor Interlock Primary Switch issue.E1Cannot find ice break position during ice maker harvest test.E2Cannot find end of harvest location during ice maker harvest test.E3Cannot find home position during ice maker harvest test.E4Multiple failures detected during ice maker harvest test.Err1Failed H.VErr2Failed H.VErr3Failed H.VErr4Failed H.VErr5Shorted Touch Panel.Err6Failed H.VErr7Error with RTD circuitF1HV/LV board failure detected.F2HV/LV board failure detected.F3HV/LV board failure detected.F4Touch panel failure detected.F5HV/LV board failure detected.HOTThermal cutout has tripped due to overheating conditions (open magnetron TCO…OPOpen circuit detected on thermistor.PAAll ice maker harvest test steps successfully passed.SHShort circuit detected on thermistor.Service modes (15)
- Convection Temperature Calibration1
- Service Diagnostics Mode["Press and hold the Recommended button.","While holding the Recommended button, press and hold the…
- Service Mode1
- Service Test Mode["Unit must be in OFF condition or INITIAL power up mode.","Close oven door.","Press the Hidden Pad…
- Service Test Mode 0 - Temperature OffsetEnter service mode, then press '0' to display current temperature offset.
- Service Test Mode 1 - Rear Element (Heater B)Enter service mode, then press '1' to toggle Element B (Rear) ON/OFF.
- Service Test Mode 2 - Front Element (Heater A)Enter service mode, then press '2' to toggle Element A (Front) ON/OFF.
- Service Test Mode 3 - MicrowaveEnter service mode, then press '3' to toggle Microwave ON/OFF.
- Service Test Mode 4 - Convection FanEnter service mode, then press '4' to toggle Convection Fan ON/OFF.
- Service Test Mode 5 - Cooling FanEnter service mode, then press '5' to toggle Cooling Fan ON/OFF.
- Service Test Mode 6 - Oven LightEnter service mode, then press '6' to toggle Oven Light ON/OFF.
- Service Test Mode 7 - Magnetron HoursEnter service mode, then press '7' to display number of magnetron hours.
- Service Test Mode 8 - Door CyclesEnter service mode, then press '8' to display number of door cycles (1 to 1 ratio rounded to the…
- Service Test Mode 9 - Clear Hours and CyclesEnter service mode, then press '9', then press START to activate
- Service Test TEMP - RTD Temperature DisplayEnter service mode, then press TEMP to display current oven temperature as sensed by RTD.
Full entry steps, exit procedures, and test sequences are available in Max.
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