Table of Contents
Advertisement
7 Electrical Wiring Work
7.1 Wiring Connection
NOTICE!
The "L1", "3" terminals are connected to the live wire, the "L2","N(1)" terminals
are connected to the neutral wire and the "2" terminal is connected to the transmission line.
7.2 Requirements of Power Circuit and Cable
Recommended cable of outdoor unit
(Pieces × Sectional area)
Recommended cable of BU module
Transmission line (Pieces × Sectional area)
Capacity of the air switch
1)
The total length of the transmission line between the outdoor unit and the furthest BU module is not
more than 55m (180feet). Otherwise, the system cannot work possibility.
2)
The specifications of the power cable and transmission line listed in the table above are determined
based on the maximum power (maximum amps) of the unit.
P
a h
e s
a
d n
f
e r
u q
V
o
a t l
e g
(Pieces × Sectional area)
Recommended cable of indoor unit
(Pieces × Sectional area)
Fig. 20
Table 9
n e
y c
MULTIU48HP230V1BO
MULTIU48HP230V1BO
BU module
NOTICE
17
Super Free Match Series
1
P
, h
0 6
H
z
2
8 0
2 /
0 3
V
2
3×6.0 mm
2
3×0.75 mm
2
2×1.5 mm
2
4×0.75mm
50A
10A
Advertisement
Table of Contents
