Service manual
COLD
5.4 SUPER FREEZING
Pushing the SUPER button therefore activates the SUPER function:
•
The yellow LED corresponding to the SUPER function is on;
•
The compressor functions in thermostatic conditions and not continuously (as the thermostat knob were
in max. position) for a duration of about 52 hours, and then it deactivates automatically.
•
If the button is pressed again, the SUPER function is deactivated:
•
The corresponding yellow LED is switched off;
•
The compressor functions in thermostatic conditions.
The defrosting can occur with the SUPER function on.
5.5 NTC SENSOR MALFUNCTIONING
Fault alarm
:
Flashing red light and static green light illuminated
If during the normal functioning a NTC sensor failure occurs (the signal coming from the sensor is out of
range, then:
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 14 hours.
When the sensor returns to normal operation the above mentioned functions end.
Characteristics of NTC sensor:
FROST FREE CHEST FREEZER with ERF1050
electronic
8/16
