CONTROLS
F1 – Sensor of fridge evaporator
F2 – Sensor of fresh zone
F3 – Sensor of fridge compartment
F4 – Sensor of freezer compartment
F5 – Sensor of freezer evaporator
2E – Fault of fan/motor in freezer
EC – Communication fault between main panel and display panel
PS: Main board locates in compressor compartment
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