KEY:
SW1
= ON/OFF BUTTON;
SW2
= TEMPERATURE INCREASE BUTTON;
SW3
= TEMPERATURE INCREASE BUTTON;
SW4
= FREEZER "SUPER" BUTTON;
SW5
= ALARM RESET BUTTON;
SW6
= REED ELEMENT;
DGT1 = DISPLAY;
DL1
= SYMBOL - LED;
DL2
= ALARM LED;
DL3
= FROSTMATIC LED;
DL4
= ON/OFF LED;
ERF2000 Functions of the electronic boards Rev. 01
2.3 BI 1C
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