7 8
17
CN11
7
8
17
SV2
18
19
20
CN11
19
20 18
SV3
Voltage
Maximum running current(A)
Wiring size(mm
)
2
Control port signal type
a) Procedure
Connect the cable to the appropriate terminals as
shown in the picture.
Fix the cable reliably.
25 26
27 28
1 2 3 4 5
29 30 31 32
6 7 8 9 10
CN7
CN30
25 26
27 28
1 2 3 4 5
29 30 31 32
6 7 8 9 10
CN7
CN30
220-240VAC
0.2
0.75
Type 2
41
4) For remote shut down:
CN21
CN5
CN28
CN32
CN29
CN25
CN42
CN40
DIS1
CN41
S3
S4
CN22
CN1
CN2
1
2
3
4
5
6
7
8
9
10
11
13
14
15
16
17
18
19
20
21
22
CN11
CLOSE: SHUT DOWN
5) For
Pumpc and DHW pipe pump :
9
21
CN11
Power supply
7 5 3 1
A1
KM3
A2
8
6
4
2
Pumpc(zone2 pump)
CN11
Power supply
7 5 3 1
A1
KM7
A2
8
6
4
2
P-d
DHW pipe pump
CN24
CN8
CN6
CN16
CN13
CN15
CN18
S1
S2
CN31
CN4
CN35
CN36
SW9
CN17
12
25
26
27
28
1
2
3
4
5
23
24
29
30
31
32
6
7
8
9
10
CN7
CN30
25 26
27 28
1 2 3 4 5
29 30 31 32
6 7 8 9 10
CN7
CN30
25 26
27 28
12
1 2 3 4 5
24
29 30 31 32
6 7 8 9 10
CN7
CN30