Wiring Diagram-Split System Air Conditioner
WIRING DIAGRAM Three Phase Split System Air Conditioner (Outdoor Section) Notes: 1) Disconnect all power before servici
Views 143 Downloads 2 File size 190KB
Recommend stories
Citation preview
WIRING DIAGRAM Three Phase
Split System Air Conditioner (Outdoor Section) Notes: 1) Disconnect all power before servicing. 2) For supply connections use copper conductors only. 3) Furnace/Air Handler w/factory equipped 24 V control circuit transformers, should be modified/rewired to ONLY use 24V transformer from outdoor section. See installation instructions for typical modifications. 4) For replacement wires use conductors suitable for 105° C. 5) For ampacities and overcurrent protection, see unit rating plate. L1
L2
CC
L3
CC
CC
BLACK BLACK
OUTDOOR FAN MOTOR S
1) Couper le courant avant de faire letretien. 2) Employez uniquement des conducteurs en cuivre.
RED
CCH
C
T3 T2
R
CONTACTOR BLACK BLACK
LOW PRESSURE SWITCH
T1
HIGH PRESSURE SWITCH
YELLOW
COMPRESSOR T2
COMPRESSOR
T3
T1
T2
T3
L1
L2
L3
BLACK
PURPLE
T1
GREEN
YELLOW
BLACK
C
S R
RED BLACK PURPLE ORANGE
ASCT
CC ASCT
R
Y
HIGH PRESSURE SWITCH
WHITE
OUTDOOR FAN MOTOR
LOW PRESSURE SWITCH
ISOLATED T-STAT CONTACT 24V FOR INDOOR CONTROL CIRCUIT
C
Field Wiring High Voltage Low Voltage Factory Wiring High Voltage Low Voltage
BLACK
3-PHASE SUPPLY VOLTAGE
¢703977V¤
ANTI-SHORTCYCLE TIMER R
Y C
7039770