KEY:
SW1
= REED ELEMENT;
SW6
= FREEZER ON/OFF BUTTON;
SW7
= FREEZER TEMPERATURE INCREASE BUTTON;
SW8
= FREEZER TEMPERATURE DECREASE BUTTON;
SW9
= FREEZER "SUPER" BUTTON;
SW10 = ALARM RESET BUTTON;
DISP1 = REFRIGERATOR DISPLAY;
DISP2 = FREEZER DISPLAY;
LD5
= SYMBOL - LED;
LD6
= FREEZER "SUPER" LED;
LD7
= ALARM LED;
ERF2000 Functions of the electronic boards Rev. 01
2.7 ALFA 1C
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