
ERF2000 Functions of the electronic boards Rev. 01 9/30
2. PICTURES
2.1 PB
KEY:
GTH1 = FREEZER COMPRESSOR TRIAC;
GTH2 = REFRIGERATOR COMPRESSOR TRIAC;
GTH3 = LAMP TRIAC;
GTH4 = FAN TRIAC;
VDR = OVERVOLTAGE PROTECTION;
FUSE = GENERIC PROTECTION;
T = TRANSFORMER;
BZ = BUZZER;
µC = MICRO-CHECKER;