0 error codes
Samsung - Error Codes - Refrigerator |
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| Error Codes | Cause | Solution |
| AP | Refrigerator is in Access Point mode for Wi-Fi setup | Will disappear after setup; otherwise, wait or restart SmartThings setup |
| 21E | Freezer fan error; likely frozen fan or motor failure | Defrost unit; check for door seal issues; avoid overpacking; request service if needed |
| 22E, 22C | Fridge fan error; often due to door left open | Unplug and defrost; restart; if error returns, contact support |
| 41 / 42 + flashing lights | Family Hub software/system issue | Reboot using power switch at top of right door; request service if issue continues |
| 41C | Family Hub software error on 3-door French models | Ensure update is installed; tap OK; if recurring, request service |
| 76C / Blinking Autofill | Water detected in Autofill compartment | Dry compartment; ensure no spill |
| 85C | Low voltage detected (power outage) | Press OK for 3 seconds to clear; harmless |
| 88 88 / 83E / 85E / 86E | Voltage or power surge error; may affect communication or compressor | Power cycle fridge (unplug/plug or breaker); if recurring, request service |
| 83E | Abnormal current to compressor | Likely power surge; restart fridge; service if needed |
| 85E | Under-voltage condition (brown out) | Power cycle; if recurring, request service |
| 86E | Over-voltage condition | Power cycle; if recurring, request service |
| 88 88 | Communication fault during bootup | Power cycle; request service if persistent |
| PC ER / PC CH | Communication error between components | Power cycle, reconnect door harness; request service if issue returns |
| OF OF / O FF | Cooling Off Mode (Demo Mode) | Hold specific buttons (usually top 2 left panel buttons) for 5–8 seconds to exit mode |
| All icons flashing | Normal self-diagnostic after power outage | Wait for system to complete startup |
| Ice Off blinking | Ice bucket not inserted properly | Reinsert ice bucket correctly |
| 5E | Fridge defrost sensor error | Likely sensor failure; request service |
| 8E | Ice maker (freezer) sensor error | Request service |
| 14E | Ice maker sensor error | Request service |
| 33E | Ice pipe heater error | Request service |
| 39E, 39C | Ice maker function error | Request service |
| 40E, 40C | Ice room fan error | Request service |
| 84C | Compressor lock error | Request service |