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Installation
1 phase
Indoor Unit
1(L) 2(N)
1
1(L) 2(N)
L
Indoor Power
Main power cable
3 phase
Indoor Unit
1(L) 2(N)
1
2
1(L) 2(N)
L1(R)
L2(S) L3(T)
Indoor Power
3 Phase 4 Wires power cable
104
F1
F2
V1
V2
F3
2
N
F1
F2
Cable
clamp
Communication
F1
F2
V1
V2
F3
N
F1
F2
Cable clamp
Communication
(AC 380V)
Power supply
220 to 240V, 50 Hz
F4
AC power: M4 screw
11
M3.5
cable
•
1 N·m = 10 kgf·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 or IEC:60245 IEC 66 / CENELEC:
H07RN-F)
• Since it has the external power supply, refer to the outdoor unit
installation manual for MAIN POWER.
F4
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.
cable
Indoor power supply
Max/Min(V)
±10%
Communication cable
0.75 to 1.5 mm², 2 wires
Communication: M3.5 screw
13
Tightening torque (kgf • cm)
M4
Indoor power cable
1.5 mm² ↑, 3 wires
7.5
9.0
8.0 to 12.0
12.0 to 18.0
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