18
GB
D
F
E
I
NL
P
GR
RU
TR
CZ
SV
SL
HG
PO
11.4. Wiring of main power supply and equipment capacity
Schematic Drawing of Wiring (Example)
[Fig. 11.4.1]
B
A
C
T(S)HMU: 3~208–230V
Y(S)HMU: 3~460V
L
1
, L
2
, L
3
B
A
~208–230V
L
1
, L
2
Ground
Ground
Ground
Ground
Ground
E
E
D
E
E
A
Switch (Breakers for wiring and current leakage)
B
Breakers for current leakage
C
Outdoor unit
D
Pull box
E
Indoor unit
Thickness of wire for main power supply, on/off capacities
<Power source: 208V / 230V>
Main cable
Swtich (A)
Minimum wire thickness (mm
2
[AWG])
Branch
Capacity
Fuse
Breaker for
Ground
Model
Unit combination
Breaker for current leakage
wiring (NFB)(A)
Outdoor
unit
PUHY-P72THMU-A(-BS)
-
PUHY-P96THMU-A(-BS)
-
PUHY-P120THMU-A(-BS)
-
PUHY-P144TSHMU-A(-BS)
PUHY-P72THMU-A(-BS)
PUHY-P72THMU-A(-BS)
PUHY-P168TSHMU-A(-BS)
PUHY-P96THMU-A(-BS)
PUHY-P72THMU-A(-BS)
PUHY-P192TSHMU-A(-BS)
PUHY-P120THMU-A(-BS)
PUHY-P72THMU-A(-BS)
PUHY-P216TSHMU-A(-BS)
PUHY-P120THMU-A(-BS)
PUHY-P96THMU-A(-BS)
PUHY-P240TSHMU-A(-BS)
PUHY-P120THMU-A(-BS)
PUHY-P120THMU-A(-BS)
PUHY-P120THMU-A(-BS)
PUHY-P264TSHMU-A(-BS) PUHY-P72THMU-A(-BS)
PUHY-P72THMU-A(-BS)
PUHY-P120THMU-A(-BS)
PUHY-P288TSHMU-A(-BS) PUHY-P96THMU-A(-BS)
PUHY-P72THMU-A(-BS)
PUHY-P120THMU-A(-BS)
PUHY-P312TSHMU-A(-BS) PUHY-P120THMU-A(-BS)
PUHY-P72THMU-A(-BS)
PUHY-P120THMU-A(-BS)
PUHY-P336TSHMU-A(-BS) PUHY-P120THMU-A(-BS)
PUHY-P96THMU-A(-BS)
PUHY-P120THMU-A(-BS)
PUHY-P360TSHMU-A(-BS) PUHY-P120THMU-A(-BS)
PUHY-P120THMU-A(-BS)
Indoor unit
30 A 30 mA or 100 mA 0.1 sec. or less
40 A 30 mA or 100 mA 0.1 sec. or less
50 A 100 mA 0.1 sec. or less
30 A 30 mA or 100 mA 0.1 sec. or less
30 A 30 mA or 100 mA 0.1 sec. or less
40 A 30 mA or 100 mA 0.1 sec. or less
30 A 30 mA or 100 mA 0.1 sec. or less
50 A 100 mA 0.1 sec. or less
30 A 30 mA or 100 mA 0.1 sec. or less
50 A 100 mA 0.1 sec. or less
40 A 30 mA or 100 mA 0.1 sec. or less
50 A 100 mA 0.1 sec. or less
50 A 100 mA 0.1 sec. or less
50 A 100 mA 0.1 sec. or less
30 A 30 mA or 100 mA 0.1 sec. or less
30 A 30 mA or 100 mA 0.1 sec. or less
50 A 100 mA 0.1 sec. or less
40 A 30 mA or 100 mA 0.1 sec. or less
30 A 30 mA or 100 mA 0.1 sec. or less
50 A 100 mA 0.1 sec. or less
50 A 100 mA 0.1 sec. or less
30 A 30 mA or 100 mA 0.1 sec. or less
50 A 100 mA 0.1 sec. or less
50 A 100 mA 0.1 sec. or less
40 A 30 mA or 100 mA 0.1 sec. or less
50 A 100 mA 0.1 sec. or less
50 A 100 mA 0.1 sec. or less
50 A 100 mA 0.1 sec. or less
20 A 30 mA or 100 mA 0.1 sec. or less
Maximum
current (A)
22.7
36.3
43.6
22.7
22.7
36.3
22.7
43.6
22.7
43.6
36.3
43.6
43.6
43.6
22.7
22.7
43.6
36.3
22.7
43.6
43.6
22.7
43.6
43.6
36.3
43.6
43.6
43.6
-
5.3 [10]
-
5.3 [10]
30
30
30
13.3 [6]
-
13.3 [6]
40
40
40
13.3 [6]
-
13.3 [6]
50
50
50
5.3 [10]
-
5.3 [10]
30
30
30
5.3 [10]
-
5.3 [10]
30
30
30
13.3 [6]
-
13.3 [6]
40
40
40
5.3 [10]
-
5.3 [10]
30
30
30
13.3 [6]
-
13.3 [6]
50
50
50
5.3 [10]
-
5.3 [10]
30
30
30
13.3 [6]
-
13.3 [6]
50
50
50
13.3 [6]
-
13.3 [6]
40
40
40
13.3 [6]
-
13.3 [6]
50
50
50
13.3 [6]
-
13.3 [6]
50
50
50
13.3 [6]
-
13.3 [6]
50
50
50
5.3 [10]
-
5.3 [10]
30
30
30
5.3 [10]
-
5.3 [10]
30
30
30
13.3 [6]
-
13.3 [6]
50
50
50
13.3 [6]
-
13.3 [6]
40
40
40
5.3 [10]
-
5.3 [10]
30
30
30
13.3 [6]
-
13.3 [6]
50
50
50
13.3 [6]
-
13.3 [6]
50
50
50
5.3 [10]
-
5.3 [10]
30
30
30
13.3 [6]
-
13.3 [6]
50
50
50
13.3 [6]
-
13.3 [6]
50
50
50
13.3 [6]
-
13.3 [6]
40
40
40
13.3 [6]
-
13.3 [6]
50
50
50
13.3 [6]
-
13.3 [6]
50
50
50
13.3 [6]
-
13.3 [6]
50
50
50
0.41 [22]
0.41 [22]
0.41 [22]
15
15
15