How do I fix error code CIF on a Samsung refrigerators?

1. undefined: 1. Check inverter PCB for visual damage or burn marks 2. undefined: 2. Inspect all solder joints on inverter 3. undefined: 3. Check for short circuits on PCB traces 4. undefined: 4. Verify compressor terminals for shorts

Samsung Refrigerators2010–present

Error Code CIF

Q: What does error code CIF mean on a Samsung refrigerators?

Compressor power control chip failed Inverter PCB soldering defect; Short circuit on PCB; Compressor winding short; IPM chip failure

Compressor power control chip failed

Critical

Stop using immediately - risk of damage or safety issue

Also displayed as: CIF LED blinks

What This Means

Inverter PCB soldering defect; Short circuit on PCB; Compressor winding short; IPM chip failure

What actually causes this:

Inverter board manufacturing defect or power surge damage

First Thing to Check

Unplug refrigerator and check for burn marks on inverter board

Parts Involved

Inverter PCBIPM (Intelligent Power Module)

How to Fix

1
1. Check inverter PCB for visual damage or burn marks
2
2. Inspect all solder joints on inverter
3
3. Check for short circuits on PCB traces
4
4. Verify compressor terminals for shorts

This Error Applies To

Samsung RF22R7351 Series Refrigerators (2010) (2010–present)

Service manual exact match: RF22R7351AAService manual exact match: RF22R7351AZService manual exact match: RF22R7351EFService manual exact match: RF22R7351EU

Related Error Codes

FZHT

Flex Zone compartment is too warm right now

IDH

Ice duct heater is not working

Freezer temperature sensor is broken or disconnected

Outside temperature sensor is not working

Ice storage room temperature sensor is not working

FLXD

Flex Zone damper heater circuit is broken

Main board and compressor inverter board cannot communicate

Refrigerator temperature sensor is broken or disconnected

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