Samsung Refrigerator error code 85C
Low supply voltage recorded
Which models this applies to. This page covers the Samsung refrigerator codes.
What is specific to the Refrigerator platform
Two-digit codes here differ from the washer set, so a Samsung fridge code is never a Samsung washer code.
Your control board prints the code as text, for example F01 or EE3, so you read it off the display rather than counting blinks. The printed number is the fault itself, not a position in a table.
Quick answer
On Samsung Refrigerator (2000s onward), 85C is a fault. It means low supply voltage recorded. A first thing to check: Brief outage, brownout, or a momentary voltage dip.
- Applies to
- Samsung Refrigerator
- Samsung refrigerator codes · Refrigerator · 2000s onward
- Type of code
- Fault
- Urgency: Worth keeping an eye on
- First safe check
- Note whether the unit is running normally now, which is the main thing to establish.
What 85C means on this model
The control saw incoming voltage drop low enough to show a message. On most display refrigerators this is a short power event rather than an ongoing fault, and it clears on its own once power is stable.
Symptoms you will notice
- Message appears after a power cut or a storm
- Code shows a voltage value rather than a component name
- Unit resumes normal operation on its own
Common causes
The code tells you what the control detected, not which part failed. These are the causes we see most often, roughly in order of likelihood:
- Brief outage, brownout, or a momentary voltage dip
- Weak supply, a long extension lead, or a power strip
- Utility-side voltage problem on the street
- The cabinet starting its compressor on a supply that cannot hold it
What you can safely check
These are homeowner-level checks. None of them need you to open a live electrical compartment or work on gas.
- Note whether the unit is running normally now, which is the main thing to establish.
- Move the cabinet to a grounded wall outlet on its own circuit.
- Check the receptacle for warmth or discoloration, which would make it a different and more serious problem.
Do not do these
- ×Do not keep a cabinet running on an extension lead or power strip. A compressor that starves on voltage is a compressor that fails early.
- ×Do not ignore a warm or discolored receptacle.
When to call a technician
No call needed yet, but write it down
Note the date and the exact code, and watch whether it comes back. If it turns into a repeat fault or starts affecting performance, that is when it becomes worth a technician.
- If the appliance has stopped mid-cycle, is making a noise you have not heard before, or smells burnt, stop reading here and call. Those are symptoms of something the fault code does not describe well enough.
Changing the outlet is free and worth doing. Electrical work on a receptacle is a licensed job.
What it costs to fix
Parts
No parts in most cases.
Labor
No labour. An electrician is needed for a supply fault.
DIY or technician
Changing the outlet is free and worth doing. Electrical work on a receptacle is a licensed job.
Typical US part and labor ranges, 2026. They vary by region, model and contractor, so treat them as a planning figure, not a quote.
Scope of this code
- Code table
- Samsung refrigerator codes
- How this model reports the code
- Printed on the control display
- Models in scope
- Samsung Refrigerator, 2015 onward
- How this platform differs
- Two-digit codes here differ from the washer set, so a Samsung fridge code is never a Samsung washer code.
- Checked
- Confirm on your own unit
- Find the model number on the data plate, then check this code in the service manual for that model. Manufacturers revise code tables between model years, and a revised board can renumber a fault.