Error Code 81
Compressor cannot run and cooling system is not functional
Critical
Stop using immediately - risk of damage or safety issue
Also displayed as: 81
What This Means
Inverter PCB solder joint failure; DC 15V power supply low; Compressor electrical issue; Refrigerant leak or cycle fault
What actually causes this:
Inverter board has bad solder joints or power supply is failing
First Thing to Check
Listen closely for a clicking sound when the refrigerator tries to start
Parts Involved
How to Fix
- 1
Check inverter PCB solder joints for cold solder
- 2
Measure DC 15V output - should be 13.5V or higher
- 3
Check compressor wire connections are tight
- 4
Listen for compressor clicking sound at startup
This Error Applies To
Samsung RF265BEA Series Refrigerators (2016) (2016–present)
Related Error Codes
Freezer defrost cycle cannot detect when ice buildup has melted
Compressor motor is not spinning and cooling system cannot function
Refrigerator defrost cycle cannot detect when ice has melted
Ice storage compartment temperature cannot be monitored
Compressor cannot receive control signals and may not operate
Freezer is warmer than it should be and food may spoil
Compressor cannot operate due to power delivery system fault
Refrigerator voltage is too high and internal components may be damaged