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

1. undefined: 1. Check compressor wire connections 2. undefined: 2. Measure resistance of R2 component (should be 0.09 ohms) 3. undefined: 3. Check inverter PCB soldering quality 4. undefined: 4. Inspect for short circuits on PCB traces

Samsung Refrigerators2010–present

Error Code CLD

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

Compressor position sensor is not working Compressor connector loose; Resistance sensor (R2) circuit open; Inverter PCB soldering defect; Short circuit on PCB

Compressor position sensor is not working

Critical

Stop using immediately - risk of damage or safety issue

Also displayed as: CLD LED blinks

What This Means

Compressor connector loose; Resistance sensor (R2) circuit open; Inverter PCB soldering defect; Short circuit on PCB

What actually causes this:

Loose compressor wires or inverter board failure

First Thing to Check

Unplug and check if compressor connector is firmly seated

Parts Involved

CompressorInverter PCBPosition Detection Resistor (R2)

How to Fix

1
1. Check compressor wire connections
2
2. Measure resistance of R2 component (should be 0.09 ohms)
3
3. Check inverter PCB soldering quality
4
4. Inspect for short circuits on PCB traces

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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