ErrorCodeDoctor
Samsung Refrigerator 85C error code
The 85C error appears on Samsung Family Hub refrigerators and means low voltage was detected from the power source. This is often triggered by a brief power outage or voltage dip and is harmless. It can be cleared immediately by pressing and holding OK for 3 seconds. No service is required.
Common causes
- Brief power outage or voltage dip triggered the low voltage detection
- Power supply momentarily dropped below the normal operating voltage
How to fix it
-
1
Press and hold the OK button on the Family Hub panel for 3 seconds to clear the 85C code
-
2
No service is required — this is a harmless notification
Related Samsung Refrigerator error codes
AP
The refrigerator is in Access Point mode for Wi-Fi setup — not an error
21E
The freezer fan is not rotating when it should be
22E / 22C
The refrigerator compartment fan is not operating correctly
41 / 42 (with blue lights flashing)
A Family Hub system error was detected
85C error — frequently asked questions
What does the 85C error mean on a Samsung refrigerator?
Low voltage detected on the power source — harmless and clearable
What causes the 85C error?
The 85C error is usually caused by: Brief power outage or voltage dip triggered the low voltage detection; Power supply momentarily dropped below the normal operating voltage.
Can I fix the 85C error myself?
Yes — this is rated an easy fix that most people can do themselves, typically in 1m.
How much does it cost to fix the 85C error?
Fixing the 85C error on a Samsung refrigerator typically costs $0, depending on parts and whether you do it yourself or hire a technician.
Is it safe to keep using my refrigerator with the 85C error?
In most cases yes, but it's best to address the 85C error soon — see the fix steps below to resolve it.