Malfunctioning Of Cooler Air Temperature Sensor - Electrolux FROST REFRIGERATORS with ERF2021 electronic Service Manual

If during the normal operation a failure occurs to the cooler air temperature sensor (the signal coming from the
sensor is out of range), therefore pushing the function activation button:
The display shows cooler temperature sensor faulty
The appliance operates with preset cycle where the compressor is powered for 40 minutes and remains
off for 40 minutes alternatively
The defrosting procedure is activated every about 14 hours
When the sensor operates again normally, the above described conditions terminate.
Characteristics of the NTC sensor:
PARTIAL NO FROST REFRIGERATORS with ERF2021 electronic

7.7. Malfunctioning of cooler air temperature sensor

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