Error Code 65
Power supply is too high
Moderate
Address soon - your appliance may not work properly
Also displayed as: F/R
What This Means
High AC power supply voltage; Power surge on line; Voltage regulator failure; Utility power over-voltage
What actually causes this:
House power supply is too high
First Thing to Check
Measure voltage with a voltmeter
Parts Involved
How to Fix
- 1
1. Check AC voltage at outlet: should not exceed 127V
- 2
2. Measure voltage at AC 155V check point
- 3
3. Verify PCB voltage regulation
- 4
4. Check for blown protection components
Other Error Codes for RF22A4121SG
Control panel cannot talk to main circuit board
Main board cannot control the compressor
Freezer is not cold enough
Cannot detect compressor motor position
Inverter board is too hot
Humidity level cannot be monitored
Water in dispenser tank cannot be heated
Compressor protection circuit activated