Error Code COMP-IPM-FAULT
Compressor power module failure
Critical
Stop using immediately - risk of damage or safety issue
Also displayed as: LED blinks
What This Means
IPM chip failure or damage; Short circuit in IPM pins; Thermal shutdown of IPM; Power supply voltage issue
What actually causes this:
IPM chip thermal failure or short circuit
First Thing to Check
Check if inverter board is hot (thermal shutdown)
Parts Involved
How to Fix
- 1
1. Check IPM voltage (should be above 13.5V)
- 2
2. Verify no shorts between IPM pins 1-33
- 3
3. Check solder quality on IPM footprint
- 4
4. Test compressor independently
Other Error Codes for RF24R7201EG
Freezer temperature sensor not working
Water overflowing from ice maker or water dispenser
Compressor will not start
Fridge getting too warm
Control panel not communicating with main board
Ice dispenser duct not heating
IO expander chip not responding
Freezer defrost heater not heating