Samsung Refrigerator Error Code 86E: Meaning & How to Fix It

By the ErrorCodePro Editorial Team · Last reviewed October 20, 2026

Samsung refrigerator error code 86E means: Compressor over-voltage, possibly after a power surge such as a thunderstorm. [1] Keep using it? Yes, but watch temperatures. Start with the owner checks below, beginning with: power cycle.

Quick facts

Code	86E
Also shown as	None listed by the manufacturer
Brand / appliance	Samsung refrigerator
System	Power supply
Official meaning	Compressor over-voltage, possibly after a power surge such as a thunderstorm. [1]
Keep using it?	Yes, but watch temperatures
DIY-safe?	Owner checks only (listed below)
Support	Samsung Support Center (samsung.com/us/support)

On this page: Meaning · Steps · Parts · When to call a technician · Related codes · FAQ

What error code 86E means on a Samsung refrigerator

Compressor over-voltage, possibly after a power surge such as a thunderstorm. [1]

This is a power supply code. Codes and wording can vary by model, so check your owner's manual for your model number.

How to fix Samsung refrigerator error code 86E (safe owner checks)

Safety first: disconnect power before you remove any panel or reach into the sump or drum. Do not touch wiring, the control board or the motor. If you see water near electrical parts, stop and call a technician. These steps are based on Samsung's published guidance [1], rewritten for clarity.

Power cycle. Unplug the refrigerator or turn off its breaker for 60 seconds, then restore power.

Parts that may be involved

Exact parts depend on your model number. This page lists part types only, never part numbers.

No specific part is implied by the manufacturer's guidance for this code.

When to call a technician

The code returns
Anything involving wiring, the control board, the motor or the water valve electrics
The appliance is under warranty: contact Samsung Support Center (samsung.com/us/support) first

Frequently asked questions

What does error code 86E mean on a Samsung refrigerator?

Samsung lists 86E as follows: Compressor over-voltage, possibly after a power surge such as a thunderstorm.

Is it safe to keep using the refrigerator with 86E?

Yes, but watch temperatures.

Can I fix Samsung refrigerator error 86E myself?

Only with the owner checks on this page, starting with: power cycle. If it persists, call a technician or Samsung Support Center (samsung.com/us/support).

Sources

https://www.samsung.com/us/support/troubleshoot/TSG10007315/ (official)

Last reviewed: October 20, 2026. ErrorCodePro is not affiliated with Samsung.