Model reference
Samsung RF28HD
Refrigerator
2 documents52 error codes12 service modes
Available documentation
Tech Sheet
- Fast Track Troubleshooting10 pg
Service Manual
- Technical Service Guide - French Door Refrigerator111 pg
MyPros+ Max
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- Step-by-step diagnostics from the service manual
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Error codes (52)
CodeMeaning
1F-Sensor Error13Humidity-Sensor Error2R-Sensor Error21F-FAN Error23C-FAN Error24F-DEF Error26Ice Maker Function Error27Damper-Heater Error4F-DEF-Sensor Error41Panel ↔ Main Communication Error44Main46I/O Expander Communication Error6Ambient-Sensor Error71Freezer compartment abnormal high-temperature indicator blinks when freezer…72Fridge compartment abnormal high-temperature indicator blinks when fridge…8Ice Maker Sensor Error81Compressor Starting Failure Error82IPM Fault Error.83Compressor Abnormal Current Detection Error84Motor Locked / Over RPM Error85Compressor Under Voltage Error86Compressor Over Voltage ErrorAmbient-Sensor ErrorAmbient temperature sensor error due to separation of sensor housing, contact…C-FAN ErrorCompressor cooling fan motor error during operation; feedback signal line…Comp Abnormal current Detection ErrorAbnormal current detected at the compressor.Comp over voltage ErrorOver voltage error detected at the compressor inverter.Comp starting Failure ErrorCompressor fails to start.Comp under voltage ErrorLow voltage error detected at the compressor inverter.FF Ice Bucket Heater ErrorFresh food ice bucket heater detected as open; ice bucket heater connector…FF Ice Duct Heater ErrorFresh food ice duct heater detected as open; ice maker duct heater connector…View all 52 error codes
FF-DEF ErrorFresh food compartment defrost heater error; separation of heater housing…FF-DEF-Sensor ErrorFresh food compartment defrost sensor error due to separation of sensor…FF-FAN ErrorFresh food compartment fan motor error during operation; feedback signal line…FF-Sensor ErrorFresh food compartment sensor error due to separation of sensor housing…FZ-DEF ErrorFreezer defrost heater error; separation of heater housing, contact error…FZ-DEF-Sensor ErrorFreezer defrost sensor error due to separation of sensor housing, contact…FZ-FAN ErrorFreezer fan motor error during operation; feedback signal line contact error…FZ-Ice Pipe Heater ErrorFreezer ice pipe heater error due to wire connector slip-out, contact error, or…FZ-Sensor ErrorFreezer compartment sensor error due to separation of sensor housing, contact…Humidity-Sensor ErrorHumidity sensor error due to separation of sensor housing, contact error…Ice Maker(FF) Function ErrorFresh food ice maker function error; detected open error by heater, separation…Ice Maker(FF) Sensor ErrorFresh food ice maker sensor error due to separation of sensor housing, contact…Ice Maker(FZ) Function ErrorFreezer ice maker function error; occurs when the freezer ice maker error…Ice Maker(FZ) Sensor ErrorFreezer ice maker sensor error due to separation of sensor housing, contact…Ice Room Sensor ErrorIce room temperature sensor error; detected temperature more than 149°F (+65°C)…Ice Room-FAN ErrorIce room fan motor error during operation; feedback signal line contact error…IPM Fault ErrorIPM (Intelligent Power Module) fault error on inverter board.Motor Locked Over RPM ErrorCompressor restriction error (motor locked or over RPM).OP - ErPanel to Main MICOM option communication error.Pantry-Damper-Heater ErrorPantry damper heater open error detected; separation of damper heater housing…PANTRY-Sensor ErrorPantry room sensor error due to separation of sensor housing, contact error…Pc - ErCommunication error between Panel MICOM and Main MICOM; no response for 10…
Service modes (12)
- Cooling OFF Mode["Press Freezer Key + Fridge Key + Alarm Key simultaneously for 5 seconds during normal…
- Force Mode (Forced Operation)Press the Freezer and Alarm buttons simultaneously for 8-12 seconds, until the display beeps and…
- Load Condition Display Mode["Press Freezer Key + Fridge Key simultaneously for 6 seconds during normal operation; temperature…
- Load Mode1
- MAC Address Display ModePress and hold the Freezer and Energy Saver buttons at the same time for 3 seconds
- Option Setting Mode["Press Alarm Key + Fridge Key simultaneously for 12 seconds during normal operation.","Fresh food…
- Sales Mode (Demo Mode)Press Freezer and Lighting buttons simultaneously for 3 seconds until you hear a Ding Dong
- Self DiagnosisPress Freezer and Fridge buttons simultaneously for 8-12 seconds, until the display quits blinking…
- Self-Diagnostic Mode (During Normal Operation)["Press Freezer Key + Fridge Key simultaneously for 6 seconds; temperature setting display will…
- Self-Diagnostic Mode (Initial Power On)["MICOM automatically performs self-diagnostic function within 1 second when the refrigerator is…
- Smart Grid Override ModePress and hold the Energy Saver button for 3 seconds.
- Test Mode (Manual Operation / Manual Defrost)["Press Freezer Key + Lighting Key simultaneously for 8 seconds. All displays on the front panel…
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