NOFROST UNDERCOUNTER FREEZERS WITH ELECTRONIC TIMER
13/20
6.4 NTC SENSOR MALFUNCTIONING ALARM (OPTIONAL)
If during the normal functioning a NTC sensor failure occurs (the signal coming from the sensor is out of range,
then:
The temperature alarm led flashes intermittently;
The appliance functions with a predefined cycle, by which the compressor is powered for 30 minutes
and remains off for 45 minutes alternatively;
The defrosting procedure starts every 19 hours.
When the sensor returns to normal operation the above mentioned functions end.
Characteristics of NTC sensor: