86E Moderate Easy DIY

Samsung Refrigerator 86E — Compressor Over-Voltage

Samsung Refrigerator · Error code 86E

What 86E Means

86E means a compressor over-voltage error — the supply voltage is too high (often a surge).

Symptoms

  • Cooling issues
  • 86E on the display

Common Causes

1
Power surge / high line voltage

A surge pushed voltage above the safe range.

How to Fix It

  1. Unplug for a minute to reset; consider a surge protector for the appliance.
  2. If 86E recurs, have the inverter board and household voltage checked.

Parts You May Need

If diagnosis points to a failed part, these are the common replacements. As an Amazon Associate we earn from qualifying purchases.

Common replacement Appliance Surge Protector View on Amazon→

More Samsung Refrigerator Codes

21E 21E / 21C — Freezer Fan Fault 22 C 22 C — Fridge Fan Open Circuit 22E 22E / 22C — Fridge Fan Fault 33 E 33 E — Ice Pipe Heater Error 39 C 39 C — Ice Maker Communication / Sensor Error 39 E 39 E — Ice Maker Function Error

All Samsung codes → All refrigerator codes →

Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician.