Error Code 86E
Supply voltage too high for compressor
Critical
Stop using immediately - risk of damage or safety issue
Also displayed as: 86E
What This Means
Input power voltage above normal range; Voltage spike from utility or lightning; Defective voltage regulation; R501, R505, R509 sense resistor issue
What actually causes this:
Utility voltage spike, surge hit refrigerator, or voltage regulator failed
First Thing to Check
Measure AC input voltage with multimeter
Parts Involved
How to Fix
- 1
Measure input voltage (should be 220V or 115V)
- 2
Check R501, R505, R509 sense resistors for short or open
- 3
Verify voltage regulator operation
- 4
Check for power surge damage on Inverter PBA
- 5
Inspect for burnt or discolored components
Other Error Codes for RS22HDHPNWW
Freezer temperature critically high
Compressor drawing excessive or abnormal current
Freezer fan motor failure or feedback signal issue
Freezer defrost sensor failure
Freezer sensor failure or wiring issue
Humidity sensor failure
Fridge defrost heater malfunction or sensor failure
Condenser fan motor failure or feedback signal issue