Error Code 88
Right compressor power module has detected a fault
Critical
Stop using immediately - risk of damage or safety issue
Also displayed as: R-Comp IPM Fault Error
What This Means
IPM chip internal failure; IPM overheat protection triggered; IPM gate drive circuit failure; IPM power supply failure
What actually causes this:
Right compressor overload or right inverter board failure
First Thing to Check
Check right compressor and connections
Parts Involved
How to Fix
- 1
Check IPM gate drive signals with oscilloscope
- 2
Verify IPM power supply voltages
- 3
Check for thermal shutdown condition
- 4
Inspect IPM chip for burn or damage
This Error Applies To
Samsung BRF425200A Series Refrigerators (2017) (2017–present)
Related Error Codes
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