Samsung RF28R7201SARefrigerator
Error Code COMP-IPM-FAULT
Compressor power module failure
Critical
Stop using immediately - risk of damage or safety issue
Also displayed as: COMP-IPM-FAULT LED blinks
What This Means
IPM thermal overload; Short circuit in IPM module; Solder joint failure; Component damage
What actually causes this:
Inverter circuit board overheated or failed
First Thing to Check
Check if inverter module feels hot to touch
Parts Involved
Inverter PCBIPM Module
How to Fix
- 1
Check IPM component temperature
- 2
Verify no shorts between pins 1-33
- 3
Inspect PCB solder quality
- 4
Test compressor circuit
Other Error Codes for RF28R7201SA
IM-FUNC
Ice maker not making ice
IO-EXP
Main board input/output chip failure
DISP-PANEL
Dispenser display not communicating
MAIN-INV
Compressor control board communication failed
ICE-ROOM-HT
Ice storage compartment heater failure
F
Freezer temperature sensor not working
RF
Fridge cooling fan malfunction
FZ-DMH
Flex zone temperature control heater failure