Samsung RF262BEAESRRefrigerator
Error Code 86
Input voltage too high
Critical
Stop using immediately - risk of damage or safety issue
Also displayed as: Error 86
What This Means
AC input voltage above 310V AC; Voltage regulator failure; Utility power surge; Loose neutral connection
What actually causes this:
Electrical surge or utility power problem
First Thing to Check
Measure voltage at outlet with multimeter
Parts Involved
Power CordVoltage RegulatorAC Input
How to Fix
- 1
Measure AC input voltage at wall outlet
- 2
Check voltage regulator function
- 3
Verify neutral connection
- 4
Monitor voltage during operation