ECO Plus SWBC-40.0H-A-S, Руководство по установке, Страница: 14 / 20

Wire Circuit Diagram
Applicable model: SWBC-90.0H-A-S
Ⅷ
.Wire Circuit Diagram
Water heater
12
R
S
T
Y/G
N
N
R
S
T
Y/G
KF
AC
CONT
ACT
OR K4
(V)
(U)
(W)
(U)
(V)
(W)
R
S
T
Y/G
R
S
T
Y/G
AC
CONT
ACT
OR K2
(V)
(U)
(W)
(U)
(V)
(W)
COMPRESSOR 1
COMPRESSOR 2
AC
CONT
ACT
OR K1
AC
CONT
ACT
OR K3
Y/G
Y/G
Fan 1
Fan 2
C
C
Flow Switch
System
A
4-way valve
System B
4-way valve
T
O
AC
CONT
ACT
OR
PUMP
W
A
TER
1 N 3 N 5 N 7 8 9 10 1
1 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
PUMP
VAL
VAL
1
N
3
N
5
N
7
8
9
10
1
1
12
13
14
15
16
17
19
20
22
24
26
28
30
G
N
D
C
N
4
R S T N
C B
A
CN 5
C
N
1
CN3
N
O
U
T
1 O
U
T
2 O
U
T
3 O
U
T
4 O
U
T
5 O
U
T
6 O
U
T
7 O
U
T
8 O
U
T
9
2
2
T
ra
n
s
fo
rm
e
r
2
2 T1
T2
T3
T4
T5
T6
T7
2
2
2
2
2
T
H
1 T
H
2 T
H
3 T
H
4 T
H
5 T
H
6 T
H
7
4
C
O
M
IN
7
IN
6
IN
5
IN
4
IN
3
IN
2
IN
1
A
C
3
8
0
V
/5
0
H
z
S
W
B
C
-9
0
.0
H
-A
-S
N
N
N
N
A
2
A
2
A
2
A
2
A
1
A
1
A
1
A
1
A
2
A
1
1
8
2
Second set point
w
a
te
r
in
le
t
te
m
p
s
e
n
s
o
r
o
r
T
a
n
k
s
e
n
s
o
r
W
ir
e
C
o
n
tr
o
ll
e
r
h
ig
h
p
re
s
s
u
re
s
w
it
c
h
1
h
ig
h
p
re
s
s
u
re
s
w
it
c
h
3
h
ig
h
p
re
s
s
u
re
s
w
it
c
h
2
h
ig
h
p
re
s
s
u
re
s
w
it
c
h
4
lo
w
p
re
s
s
u
re
s
w
it
c
h
1
lo
w
p
re
s
s
u
re
s
w
it
c
h
2
lo
w
p
re
s
s
u
re
s
w
it
c
h
4
lo
w
p
re
s
s
u
re
s
w
it
c
h
3
Long distance demand for heating
W
IR
IN
G
D
IA
G
R
A
M
Electronic Expansion V
alve