The switching on times of the alarm are:
Freezer door: 80 seconds;
Refrigerator door: 5 minutes.
If the display shows the letter E after the replacement of an electronic board (display or power), it means that
there is an incompatibility between the electronic boards and the appliance cannot operate.
To solve the problem, it is necessary to verify the spare part nos. of the electronic boards.
If the display shows the letter P, it means that one or more electronic boards are faulty in writing/reading the
Eeprom parameters) and the appliance cannot operate.
To solve the problem, it is necessary to replace the electronic boards (power and display).
ERF2000 Functions of the electronic boards Rev. 01
4.4 Electronic boards incompatibility alarm
4.5 Eeprom error alarm