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

1. undefined: 1. Check if Flex Zone door has been left open 2. undefined: 2. Check damper operation 3. undefined: 3. Verify temperature setting is correct 4. undefined: 4. Allow time for temperature to normalize

Samsung Refrigerators2010–present

Error Code FZHT

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

Flex Zone compartment is too warm right now Door left open for extended time; Hot food recently stored; Damper not sealing properly; Temperature set too warm

Flex Zone compartment is too warm right now

Moderate

Address soon - your appliance may not work properly

Also displayed as: FZHT LED blinks

What This Means

Door left open for extended time; Hot food recently stored; Damper not sealing properly; Temperature set too warm

What actually causes this:

Door left open or temperature set too warm

First Thing to Check

Make sure Flex Zone door is completely closed

How to Fix

1
1. Check if Flex Zone door has been left open
2
2. Check damper operation
3
3. Verify temperature setting is correct
4
4. Allow time for temperature to normalize

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

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

Flex-Zone temperature sensor is broken or disconnected

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