Alarm Signalling; Freezer Compartment Temperature Alarm - Electrolux FROST REFRIGERATORS with ERF2021 electronic Service Manual

When the freezer compartment reaches -11 °C, the temperature alarm activates:
The LCD display becomes red;
The symbol
The buzzer sounds.
Push the function activation button to deactivate the buzzer.
When normal conditions are reset (after a power failure):
The acoustic signal deactivates;
The symbol
The lighting of the display remains red.
Pushing the function activation button:
The highest temperature reached in the freezer compartment is displayed for 5 minutes;
The symbol
The red lighting of the display switches off.
PARTIAL NO FROST REFRIGERATORS with ERF2021 electronic

8. ALARM SIGNALLING

8.1. Freezer compartment temperature alarm

is displayed;
remains lit;
switches off;
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