Model reference
Whirlpool MREFW
Range
2 documents30 error codes14 service modes
Available documentation
Tech Sheet
- Tech Sheet - W10531678 - Rev A (FR)_W1053167816 pg
- tech-sheet-W10590894-RevC.pdf16 pg
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Error codes (30)
CodeMeaning
1-1Control detected K1 pilot relay stuck closed.1-2Control software issue10-1Dispenser electrical problem10-3Drying fan error2-1Control detected stuck key(s) in keypad or keypad connection.2-2Shorted key or short circuit(s) in keypad or in control's input lines that read…3-1Open connector or component in Temperature Sensing circuit, or open/faulty…3-2Shorted connection or component in Temperature Sensing circuit, shorted/faulty…3-3OWI failed calibration, possibly due to OWI failure or drain hose check valve…4-3Wash motor not running due to loose connection in Motor circuit, faulty wash…5-1Door stuck open5-2Door stuck closed6-1Low or no water6-2Fill valve electrical problem6-3Suds or air in pump6-4Float switch open6-5Fill valve triac on control shorted, fill valve mechanically stuck open, too…6-6Incoming water temperature under 84°F (29°C)6-7Disconnected or damaged flowmeter.6-8Regen valve electrical problem7-0Flow meter disconnected or damaged.7-1No heat7-2Heater stuck on8-1Slow drain8-2Drain motor electrical problem8-3Drain stuck on8-5Drain stuck on9-1Diverter problem (referenced in troubleshooting for film/spots on glasses).9-2Diverter problem (referenced in troubleshooting for film/spots on glasses).9-3Diverter disk in sump is missing.Service modes (14)
- Beep TogglePress and hold the Hi Temp button for 3 seconds (a tone sounds).
- Clear Customer Error HistoryDuring Service Diagnostics Cycle interval where Cycle 2 and Hi Temp LEDs flash, press Cycle Select…
- Clear Error HistoryDuring the service diagnostic program, at interval 13 (when Cycle 2 and Hi Temp LEDs are flashing)…
- Control LockPress and hold the Control Lock button for 5 seconds to toggle on/off.
- Customer Cycle Rapid Advance["Start a customer cycle.","Press HIGH TEMP
- Customer Program Fast Advance ModeAfter starting a customer cycle, press HI TEMP
- cycle_step_throughPress and hold the Cycle Select button for 5 seconds
- diagnosticIn standby mode, press any 3 keys in sequence 1-2-3-1-2-3-1-2-3 with less than one second between…
- Quick Advance Mode (Customer Cycles)Press HIGH TEMP
- Rapid Advance ModePress HI TEMP
- Rapid Advance Mode (Customer Cycles)After starting a customer cycle, press HIGH TEMP
- Service Diagnostic ProgramWith dishwasher in standby mode, press any 3 keys in sequence 1-2-3-1-2-3-1-2-3 with less than one…
- Service Diagnostics - Error Code ReadingAfter entering Service Diagnostics Cycle
- Service Diagnostics 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…
Full entry steps, exit procedures, and test sequences are available in Max.
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