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Fig. 7.1 Electrical Wiring Connection for Indoor Unit
7.3 df
8
●
CAUTION
Model (kBtu/h)
Hz Volts
Voltage
range
MCA MOP kW FLA
CHV-38~54SCC4W 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-09~30SCC4W
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
mtfmdfdf.
(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.
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