Error Code 86
The electrical power coming into the refrigerator is too high
Critical
Stop using immediately - risk of damage or safety issue
Also displayed as: 86
What This Means
Input voltage is AC 310V or higher; Faulty home electrical supply; Voltage regulator or power cord defect; Transformer issue in home
What actually causes this:
Your home's electrical supply is delivering too much voltage
First Thing to Check
Check if other appliances are affected — if so, it's a home power problem
Parts Involved
How to Fix
- 1
1. Measure AC input voltage at outlet — should be 115V ±10V
- 2
2. Measure voltage at SMPS input terminals
- 3
3. Check if other appliances are affected by high voltage
- 4
4. Try plugging into different outlet
- 5
5. Contact home electrician to check service
This Error Applies To
Samsung RF22M9581 Series Refrigerators
Related Error Codes
The freezer fan is not working
The freezer is running colder than normal or the sensor thinks it is
The main control board can't talk to the display
The ice bucket heater is not working
The FlexZone compartment has gotten too warm
The humidity monitoring sensor is not working
The compressor power controller has detected an internal fault
The outdoor temperature sensor is not working