Common Samsung refrigerator error codes and their meaning
Seeing unexpected numbers, letters, or blinking segments on your refrigerator’s display can be confusing. But don’t worry, these error codes are designed to help identify issues early so you can take action quickly. In this guide, we’ll help you understand what each code means and what steps you can take. If your fridge needs a little extra care, Samsung’s in-home repair service is also available to bring professional support directly to your home.
Important: Unless specifically instructed, do not unplug the refrigerator. Also, avoid interacting with the control panel to try to clear the error code. Taking either action may make it more difficult for a technician to accurately diagnose and resolve the issue.
|
Error code |
Meaning |
Possible causes |
Recommended solutions |
|---|---|---|---|
|
AP |
Access point mode |
Wi-Fi setup mode for SmartThings |
This code appears during Wi-Fi setup and will disappear once setup is complete or times out. |
|
21E |
Freezer fan error |
Fan iced over, failed motor or door left open |
Defrost the unit and ensure doors seal completely. If the issue returns, request service. |
|
22E or 22C |
Fridge fan error |
Fan issue or door left open |
Unplug for a few hours with doors open, then restart. If it reappears, request service. |
|
41 or 42 + blue lights flashing |
Family Hub software issue |
Software or system error on Family Hub |
Reboot using top-right door switch. If it persists, request service. |
|
41C |
Family Hub update issue |
Software update glitch |
Tap OK once. If repeated, check for updates or request service. |
|
76C or Autofill indicator blinks |
Water in Autofill compartment |
Moisture detected in Autofill section |
Dry the compartment. No service required unless recurring. |
|
85C |
Low voltage warning |
Brief power outage or voltage drop |
This code is harmless. Press OK for 3 seconds to clear it. |
|
88 88, 83E, 85E or 86E |
Power or voltage error |
Power surge, brownout, or communication issue |
Unplug the fridge or turn off the breaker for 1 minute, then restore power. If the error comes back, request service. |
|
PC ER or PC CH |
Communication error |
Power surge or loose door connection |
Reconnect wire harness above the door and restart. request service if unresolved. |
|
OF OF / O FF / OFF OFF |
Cooling Off mode (demo mode) |
Fridge in showroom/demo mode |
Press and hold the top two buttons on the left side of the control panel for 5 to 8 seconds, until you hear a chime. If the code returns, repeat the steps. |
|
All icons flashing |
Self-diagnostic mode |
This is part of the fridge’s normal startup process after being plugged in or following a power outage. |
Wait for a few moments. No action needed. |
|
Ice Off blinking |
Ice bucket issue |
Ice bucket not inserted or misaligned |
Reinsert the ice bucket correctly. |
|
Any other codes |
- |
- |
Visit our Support Center to request service. |
Note: This guide doesn’t list every error code. It focuses on the ones you can quickly fix yourself without immediate technical help.
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