Model reference
Amana C23B-1/P73980-37W
Freezer
35 error codes5 service modes
MyPros+ Max
Diagnose your Amana C23B-1/P73980-37W.
- 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 (35)
CodeMeaning
1-1Control detected K2 pilot relay stuck closed.1-2Damaged or corrupted memory or control board, incompatible software components…10-1Dispenser electrical problem10-3Drying fan error2-1Control detected stuck key(s) in keypad or keypad connection.2-2User interface cannot communicate with main control3-1Open connector or component in Temperature Sensing circuit; open or faulty…3-2Incoming water temperature above 167°F (75°C), or shorted connection or…3-3OWI (optical soil sensor) calibration failure.4-3Wash motor not running due to loose connection in Motor circuit and/or faulty…5-1Door stuck open5-2Door stuck closed6-1Inlet water low/no water (mechanical problem)6-2Inlet water fill valve electrical problem6-3Suds/air in pump6-4Float switch open6-6Incoming water cool6-8Regen valve electrical problem7-1No heat7-1 (flowmeter)Disconnected or damaged flowmeter.7-2Heater stuck on8-1Slow drain8-2Drain motor electrical problem8-3Drain motor stuck on8-5Drain stuck on9-1Diverter can't find position9-2Diverter stuck on9-3Diverter disk missingF1E1ACU Relay failureF1E4MW Relay Error 0Service modes (5)
- Clear Customer Error HistoryDuring Service Diagnostics Cycle interval where Hi Temp LED is on (interval 22), press Hi Temp key…
- Customer Cycle Rapid AdvanceAfter starting a customer cycle, press HIGH TEMP
- Diagnostics Mode["Press Settings
- Rapid Advance Mode (Customer Cycles)After starting a customer cycle, press HIGH TEMP
- Service Diagnostics Cycle1
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