Electrolux Ice Maker Error Code E7

The E7 code means the control board has detected that Thermistor 2 is either open circuit or short circuit. This temperature sensor is not providing a valid resistance reading, so the machine cannot monitor a critical temperature point. Ice production will stop until the fault is resolved.

The ice maker will typically suspend operation when the E7 error is active, as it cannot reliably monitor temperatures without a functioning thermistor. Attempting to bypass or ignore the error is not advisable, since unmonitored temperature conditions could affect ice quality or lead to component damage. The unit should be serviced before returning it to regular use.

A power reset may temporarily clear the E7 code from the display, but the fault will return if the underlying problem with Thermistor 2 or its wiring has not been corrected. The control board will detect the open or short condition again once it resumes normal monitoring. A permanent resolution requires diagnosing and repairing the actual fault.

Some causes of the E7 error, such as a loose connector or corroded terminals, can be addressed by a knowledgeable DIYer with basic tools and a multimeter. Replacing the thermistor itself is a straightforward repair if the part is accessible. However, if the wiring harness or control board is the cause, professional repair is recommended to avoid further damage.

Repair costs vary depending on the root cause. A replacement thermistor part typically costs in the range of $15 to $50, and a professional labor charge for diagnosis and replacement can add $75 to $200 or more. If the control board is the cause, parts alone may range from $100 to $300 or higher depending on the model.