5
9.4
[Fig. 9.4.1]
E
E
D
A
E
E
A
B
C
C
3 N~380 - 450 V
~220 - 240 V
L, N, PE
L
1
, L
2
, L
3
, N, PE
'
A
: Switch (Breakers for Wiring and Current Leakage)
B
: Outdoor Unit
C
: BC Controller (master)
C
: BC Controller (slave)
D
: Pull Box
E
: Indoor Unit
'