Sanyo Big PACi 18 Series - Page 143

1
1-138
(for 3-phase outdoor unit: XM, US Types)
L2
L1
U2
U1
L3
N
L1
L2
L3
N
U2
U1
1
2
2
1
2
1
U2
U1
1
2
U2
U1
1
2
U2
U1
L
N
1
2
2
1
2
1
2
1
D
E
C
B
L
N
L
N
L
N
L
N
2
1
B
B
C
B
D
D
C
C
L
N
L
N
L
N
A
(1) Refer to “Recommended Wire Length and Wire Diameter
for Power Supply System” for the explanation of “A”, “B”,
“C”, “D” and “E” in the above diagrams.
(2) The basic connection diagram of the indoor unit shows the
6P (XM, US Types) terminal board, so the terminal boards
in your equipment may differ from the diagram.
(3) Refrigerant Circuit (R.C.) address should be set before
turning the power on.
Power supply
220 – 240 V, 50/60 Hz
Remote
controller
Ground
WHT
BLK
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
WHT
BLK
WHT
BLK
Remote
controller
Remote
controller
Indoor
unit (No
. 1)
Indoor
unit (No
. 2)
Indoor
unit (No. 3)
Indoor
unit (No
. n)
Outdoor unit
INV unit
Po
wer supply
380 – 415 V, 3 N, ~ 50/60 Hz
Ground
Group control:
U1 U2 R1 R2
XM, US Types
6P terminal board
POWER
SUPPLY
UNIT CONTROL
LINE
REMOTE
CONTROL
LINE
Power supply
220 – 240 V, 50/60 Hz
Power supply
220 – 240 V, 50/60 Hz
Power supply
220 – 240 V, 50/60 Hz
L
N
NOTE
SM830161Book.indb138SM830161Book.indb138 2008/06/039:08:152008/06/039:08:15