Error Code 82E
Compressor power module detected internal fault
Critical
Stop using immediately - risk of damage or safety issue
Also displayed as: 82 E
What This Means
IPM internal fault detection; Overvoltage at IPM; Overcurrent condition; Temperature fault in IPM
What actually causes this:
The power inverter module controlling the compressor failed or overheated.
First Thing to Check
Check if the inverter PCB is hot or shows any burn marks or discoloration.
Parts Involved
How to Fix
- 1
Check COMP wire connections U, V, W at IPM
- 2
Check PCB bottom side solder joints around R1
- 3
Check compressor cycle operation
- 4
Verify input voltage stability
Other Error Codes for RS25H5121SR
Ice maker position sensor out of sync
Refrigerator defrost heating system malfunction
Refrigerator compartment warming up abnormally
Room temperature sensor malfunction
Compressor motor won't start
Refrigerator defrost temperature sensor malfunction
Freezer compartment fan motor not responding
Freezer defrost heating system malfunction