Rated current
N
R
S
T
GN
D
GN
D
s w
GN
D
GN
D
GN
D
GN
D
12
V
HI
GH
2
HI
GH
1
LO
W2
LO
W1
SL
CT
SY
S
OU
TW
2
OU
TW
1
CM
P1
IN
W2
IN
W1
CM
P2
Current
checking
1
2
3
4
Current
checking
Current
checking
Current
checking
4way
valve1
F M 1
H
.p
1
L
.P
1
21
P
P
A
B
C
N
3 p h a s e
p o w e r s u p p l y
(W)
(U)
(V)
COMPRESSOR2
22
N5
R
S
R
S
T
t`
Temp.
Sensor
K M 2
42
R = 5 K
R = 5 K
R = 5 K R = 5 K
(W)
(U)
(V)
COMPRESSOR3
4way
valve2
C
C
M
K M 1
07 08 10 11 12 13
15 21 22
P
H
.p
2
Temp.
Sensor
39
P R O T E C T - 3 0 0
FL
F M 2
M
L
R 1 S 1 T 1
T 3
S 3
R 2
R 2
S 2
T 2
R 3
S 3
T 3
R E D B L K W H I
W H I
B L K
R E D
R E D B L K W H I
Y / G
Y / G
H
L
B L U
N5
Y 0 1
Y 0 2
N 1
A
B
(W)
(U)
(V)
COMPRESSOR1
R 1
S 1
T 1
Y / G
R E D B L K W H I
V
A
L
1
V
A
L
2
C
O
M
P
1
C
O
M
P
2
G
N
D
1
2
V
S
Y
S
G
N
D
1
2
V
G
N
D
G
N
D
G
N
D
N
E
T
K
Y
I
N
M
D
I
N
W
A
T
E
R
F
R
O
S
T
G
N
D
K
Y
O
U
T
M
D
O
U
T
A
C
-
L
A
C
-
N
A
C
-
N
A
C
-
N
t`
Temp.
Sensor
t`
t`
R O O M T
O U T W T
I N W T
Temp.
Sensor
Temp.
Sensor
Temp.
Sensor
Wire Controller
H
I
F
A
N
P I P E 1 P I P E 2
t`
P
U
M
P
F
A
N
29
30
32
28
Temp.
Sensor
31
CHILLER-300
t`
K M 3
S 2 T 2
R 3
4way
valve3
F M 3
M
C
07 08 10 11 12 13 14 15
FQ
P
14
P
L
.p
2
P
H
.p
3
L
.p
3
K T
Y 0 2
L 2
WBR-35.0H-A-S
、
WBR-45.0H-A-S
、
WBR-50.0H-A-S
Wiring diagram
WBR-90.0H-A-S
、
WBR-135
.
0H
-
A
-
S
WBR-158.0H-A-S
Wiring diagram
Rated current
N
R
S
T
GN
D
GN
D
s w
GN
D
GN
D
GN
D
GN
D
12
V
HI
GH
2
HI
GH
1
LO
W2
LO
W1
SL
CT
SY
S
OU
TW
2
OU
TW
1
CM
P1
IN
W2
IN
W1
CM
P2
Current
checking
1
2
3
4
Current
checking
Current
checking
Current
checking
4way
valve1
F M 1
VA
L1
VA
L2
CO
MP
1
CO
MP
2
GN
D
12
V
SY
S
GN
D
12
V
GN
D
GN
D
GN
D
NE
T
KY
IN
MD
IN
WA
TE
R
FR
OS
T
GN
D
KY
OU
T
MD
OU
T
AC
-L
AC
-N
AC
-N
AC
-N
t`
Temp.
Sensor
t`
t`
ROOM T
OUTW T
INWT
Temp.
Sensor
Temp.
Sensor
Temp.
Sensor
Wire Controller
HI
FA
N
P I P E 1 P I P E 2
t`
PU
MP
FA
N
H
.p
1
L
.P
1
21
29
30
32
P
P
A B C
N
3 phase
power supply
(W)
(U)
(V)
COMPRESSOR1
22
28
N5
R
S
R
S
T
t`
Temp.
Sensor
K M 2
42
R = 5 K
R = 5 K
R = 5 K R = 5 K
(W)
(U)
(V)
COMPRESSOR2
4way
valve1
C
C
M
K M 1
07 08 10 11 12 13 14 15 21 22
P
L
.P
2
P
H
.p
2
Temp.
Sensor
39
Temp.
Sensor
31
C H I L L E R - 3 0 0
P R O T E C T - 3 0 0
FL
F M 2
M
t`
L
R 1 S 1 T 1
T 2
S 2
R 2
R 1
S 1
T 1
R 2
S 2
T 2
R E D B L K W H I
W H I
B L K
R E D
R E D B L K W H I
H
L
N5
Y 0 1
Y 0 2
N 1
A
B
SWIMMING POOL HEAT PUMP
SWIMMING POOL HEAT PUMP
30