Daikin C4 Error Code
Faulty Heat Exchanger Temperature Sensor.
ac
Faulty Heat Exchanger Temperature Sensor
Cause: Heat exchanger sensor malfunction
How to fix: Check sensor wiring and replace sensor
Daikin boards that may fix C4
If the board is the cause, these refurbished Daikin boards are in stock. Match the part number before you order.
Daikin EX16012-1(A) Non Inverter PCB
From ₹3,800
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Daikin 2P099167-1 Inverter PCB
From ₹2,500
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Daikin 3PCB3972-11 Outdoor PCB
From ₹2,500
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Daikin EX13035-2(C) Non Inverter PCB
From ₹2,500
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