Samsung Refrigerator Error Code 85C

The 85C error code means the refrigerator has detected that its incoming AC supply voltage has dropped to 106 volts or lower. At that level, there is not enough voltage to safely operate the compressor. The refrigerator shuts down the compressor to protect it from damage until stable voltage is restored.

Resetting the refrigerator may temporarily clear the error code display, but the fault will return if the underlying low voltage condition is not resolved. The 85C code is triggered by the actual measured input voltage, so the fix must address the electrical supply. Resolve the voltage issue first, then power cycle the unit.

If the issue is simply an overloaded circuit or extension cord, there may be no cost at all. Outlet replacement typically runs in the range of $75 to $200 depending on your location and the electrician's rates. If the problem involves panel work or utility-side voltage problems, costs can vary widely, from $150 to $500 or more for electrical panel repairs.

Start by measuring the voltage at the wall outlet using a multimeter while the refrigerator is plugged in. If the reading is at or below 106V, the problem is with your electrical supply, not the refrigerator itself. Ensure the unit is plugged directly into a dedicated outlet with no extension cord, and contact an electrician if the outlet or circuit wiring appears to be the source of low voltage.

The error itself is a protective response, not a dangerous condition. The refrigerator is designed to stop the compressor when voltage is too low to prevent motor and inverter damage. However, persistent low voltage in your home can be a sign of an underlying wiring issue that an electrician should evaluate.