SECTION 4 E-680 CONTROLLER FOR REFRIGERANT DRYERS
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4.47 CONTROL CIRCUIT—RD400-500-700-850-1000-1200-1600-2000-2400-3000-3800-5000-6000
COMP DESCRIPTION
A01 Control circuit transformer
A30-1/A30-2 Compressor chankaser heaters
B01 Main terminal block
EMR4 Phase protection relay
F1,F2 A01 primary protection
K01 Compressor contactor (24V)
K10-1 Fan contactor (24V)
K10-2 Fan contactor (24V)
K20 Water motor
M01-1/M01-2 Compressors (400V-440V)
M10-1 Fan motor (400V-440V)
M10-2 Fan motor (400V-440V)
P01 Thermal protection of
P10-1 Over load protector
P10-2 Over load protector
P20 Water motor protection
S01 Main switch
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