Fig. 7.1 Electrical Wiring Connection for Indoor Unit
7.3
d
f
8
●
CAUTION
Model (kBtu/h)
Hz
Volts
Voltage
range
MCA
MOP
kW
FLA
CHV
-38~54
SCC4W
2.15
15
0.13
0.65
Wiring size and
length must
comply with local
codes.
Max.253V
Min.187V
AWG18
*1
(0.82mm
2
)
0.06
0.26
Units
Power supply
Power supply
wiring size
Communication
Cable Size
Fan motor
CHV-
09~30
SCC4W
60
208/230V
1.19
15
Note:
MCA: Min. Circuit Amps (A)
MOP: Max. Overcurrent Protective Device (A)
kW: Fan Motor Rated Output (kW)
FLA: Full Load Amps (A)
Connecting Hole for
Power Supply Wiring
Connecting Hole for
Communication Cables and
Wire Controller Cables
7/8 in.(22.2mm)
Conduit Hole
(1) Use a shielded cable for the transmitting circuit and connect it to ground.
(
2
) Field wiring shall be in conformity to local laws and regulations, and all wiring operations
m t
f m d
f d
f
.
(
3
) Once the power cord is damaged, the dealer or the professionals from designated
maintenance department must be contacted in a timely manner for repair and replacement.
