Model reference
Samsung RR40H39M
Refrigerator
1 document27 error codes7 service modes
Available documentation
Service Manual
- Refrigerator Service Guide67 pg
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Error codes (27)
CodeMeaning
1Room sensor error130Compressor IPM temperature sensor error.131Compressor torque restriction error.132Core part error (F Fan)133Core part error (R Fan)134Core part error (C Fan)135Core part error (Comp)2Room-Defrost sensor error22AOD (Auto Open Door) function error3External (ambient) sensor error4Humidity sensor error5Room fan motor error6Condenser fan (C Fan) error7Abnormal high temperature error8Freezer defrosting error81Compressor communication error82WiFi communication error83Compressor IPM shut down error84Compressor starting failure error85Compressor IPM fault error.86Compressor abnormal current detection error9Defrosting low resistance error.96Compressor motor restriction errord0Compressor low voltage errord1Compressor over voltage errord2Compressor DC-Link voltage sensor error.d3Compressor phase current sensor error.Service modes (7)
- Engineer Mode (External Display)["Press '<' and '>' buttons simultaneously for at least 6 seconds.","Control Display will blink…
- Engineer Mode (Internal Display)["Press 'Temp' and 'Lock' buttons simultaneously for at least 6 seconds.","Control Display will…
- Self-Diagnostic Function (During Normal Operation)["Enter Engineer Mode (press '<' + '>' or 'Temp' + 'Lock' for 6 seconds, then press '>' or…
- Self-Diagnostic Function (Initial Power-On)["Micom operates self-diagnostic function automatically within 1 second when the refrigerator is…
- Test Mode - Forced Defrost Freezer (Fd)["While in forced operation (FF) mode, press any key one more time.","'Fd' lights up on the Display…
- Test Mode - Forced Defrost Fridge (rd)["While in forced operation (FF) mode for fridge, press any key one more time.","'rd' lights up on…
- Test Mode - Forced Operation (FF)["Enter Engineer Mode and select mode number '1', then confirm.","Press any key once in test mode…
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