Main Functions; Normal - AEG Electrolux REFRIGERATION Service Manual

6 MAIN FUNCTIONS

6.1 Normal

Warning: Unplug the appliance before operating.
In case of first switching on with a freezer compartment temperature higher than 10 °C, the appliance operates
with a test cycle (for the factory) for a maximum time of about 1,5 hours.
In this period do not check the correct functioning of the appliance, since the loads are activated only for internal
check (compressor, fan and defrosting heater).
When the appliance is off then:
• the compressor is off
• the displays are off
Pushing the ON/OFF button, the displays switch on with the following displaying:
• + symbol on cooler display
• flashing digits of the freezer
• freezer compartment temperature alarm (buzzer active)
Push the alarm deactivation button to deactivate the buzzer.
Regulate the temperatures of the compartments so as to set the following values:
• about +5 °C in the cooler
• about -18 °C in the freezer
In NOFROST freezers, the humidity inside the freezer compartment accumulates on the evaporator battery
thanks to the air circulation, thus preventing the formation of frost on food.
During normal operation time the electronic board powers the compressor (3) and the fan (24) circuits.
The fan is activated or deactivated with a 2 minute delay compared to the compressor.
The operation time which corresponds to the interval between the following defrosting lasts about 14 hours with
normal opening of the door (it can last up to 72 hours if the doors are never opened!).
The arrows in the picture indicate the current path.
- ITZAA 26/44 599 38 47-44