Haier E7 Error Code
Communication fault between indoor and outdoor units.
ac
Communication fault between indoor and outdoor units
Cause: Communication fault between IDU and ODU
How to fix: Check indoor and outdoor wiring and PCB connections
Haier boards that may fix E7
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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