Marappliances

Question

Answer

Fridge not cooling at all

The fridge can have a few reasons for not cooling or not cooling properly from defrost issues to refrigerant leakage in sealed system or the compressor malfunction. As it is a complicated problem proper diagnostic and repair must be provided to resolve issue.

Abnormal noise coming from fridge and stops when door is open

Usually this is a fan motor impeller make noise when it touching ice that built up around the fan motor. It caused by evaporator defrost cycle malfunction – unit not defrosting ice on evaporator and as a result the ice formed around fan motor. The reason could be defective defrost thermostat, evaporator heater or main control board.