Electrolux Evaporator Icing

Frost or ice buildup on the indoor evaporator coil

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Dirty air filter, Low indoor airflow, Low refrigerant charge, Very low indoor temperature setting, Faulty evaporator sensor

Safety: Turn off the unit and allow ice to melt before further inspection. Place towels to catch water.

Steps:

Clean filters: Dirty filters are the most common cause of icing.
Check vents: Ensure supply and return vents are not blocked.
Adjust setpoint: Increase the set temperature to around 23–25°C.
Restart: After thawing and cleaning, restart the unit. If icing recurs, a technician should check refrigerant charge and sensors.

Medium 3/5

Evaporator Temperature Sensor (NTC)

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