SECTION 4 E-680 CONTROLLER FOR REFRIGERANT DRYERS
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4.46 CONTROL CIRCUIT—RD400-500-700-850-1000-1200-1600-2000-2400-3000-3800-5000-6000
COMP DESCRIPTION
F1,F2 Primary protection
F10,F11 Control circuit protection
A01 Control circuit transformer
S02 Remote control start button
S03 Remote control stop button
P01 Thermal protection off-on compressor
P02 Compressor heat thermal
P10-1 Thermal protection off-on fan 1
P10-2 Thermal protection off-on fan 2
P11-1 Fan heat thermal 1
P11-2 Fan heat thermal 2
EMR4 Phase protection relay
S04 Remote control contact
S05 Obstruction for manuall on/off
S06 Service contact
S10-1 Fan pressure switch 1
S10-2 Fan pressure switch 2
S11-1 Low pressure security control 1
S11-2 High pressure security control 2
K01 Compressor motor relay
K10-1 Fan motoro relay 1
K10-2 Fan motor relay 2
A10 Remote control running lamp (green)
A11 Remote control stand-by lamp (red)
A20 Drain valve
A41 Remote control alarm contact
COMP DESCRIPTION
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