Installation
Wall Mounted Type CNH18/24ADB(AC018/024BNADCH/AA)
Indoor power supply
Power supply
Max/
Min(V)
Indoor power cable
208 to 230V, 60Hz
±10%
0.0012in² ↑(0.75
mm²
↑),
3 wires
Communication cable
0.0012in² ↑(0.75
mm²
↑), 2 wires
(Unit: inch (mm))
1(L)
F1
0.54(13.8)
2(N)
F2
0.41(10.3)
AC power, Communication : M4 screw
Tightening torque
N‧m
lbf.ft
M3.5
0.8 to 1.2
0.59 to 0.89
M4
1.2 to 1.8
0.89 to 1.1
(1N‧m=10kgf‧cm)
•
Power supply cords of parts of appliances for outdoor use
shall not be lighter than polychloroprene sheathed flexible
cord. (Code designation IEC:60245 IEC 57 / CENELEC:
H05RN-F)
•
Since it has the external power supply, refer to the
outdoor unit installation manual for MAIN POWER.
CAUTION
•
When installing the indoor unit in a computer room or
network room, use the double shielded communication
cable (tape aluminum / polyester braid + copper) of
FROHH2R type.
Indoor Unit
Cable
Tie
Main power cable
Communication cable
Cable clamp
Indoor Power
Cable
clamp
Outdoor
Unit
1(L)
2(N)
L
N
F1 F2
1(L)
2(N)
F1
F2