Haier F21 Error Code
Defrost temperature sensor failure.
ac
Defrost temperature sensor failure
Cause: Defrost sensor malfunction
How to fix: Replace defrost sensor
Haier boards that may fix F21
If the board is the cause, these refurbished Haier boards are in stock. Match the part number before you order.
Haier 400k 10k Inverter AC Double Sensor
From ₹550
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Haier Fridge Mini Inverter PCB
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Haier Fridge Non Inverter PCB
From ₹2,500
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