36
EN
Cod. 3541Z090 - Rev. 05 - 05/2022
IDOLA S 3.2
Connect the cable to the appropriate terminals as shown in the following pictures.
Fix the cable reliably and provide to pass the cable through the appropriate cable gland (refer to "DIMENSIONAL AND PHYSICAL DATA" on page 21.
P_o - For outdoor circulation pump or water pump zone 1
Power supply
A1
A2
CN11
25 26
1
2 3 4 5
6
7 8 9 10
CN7
CN30
27 28
29 30 31 32
10
22
fig. 23 -
P_c - Water pump of zone 2
Power supply
A1
A2
CN11
25 26
1
2 3 4 5
6
7 8 9 10
CN7
CN30
27 28
29 30 31 32
9
21
Pumpc(zone2 pump)
fig. 24 -
P_d - DHW recirculation pump
Power supply
A1
A2
CN11
25 26
1
2 3 4 5
6
7 8 9 10
CN7
CN30
27 28
29 30 31 32
12
24
P-d
DHW pipe pump
fig. 25 -
P_s - Water pump of the solar circuit
Power supply
A1
A2
CN11
25 26
1
2 3 4 5
6
7 8 9 10
CN7
CN30
27 28
29 30 31 32
11
21
Pumpsolar
fig. 26 -
SV2 - 3-way diverter valve for heat/cool
SV2
7 8
17
CN11
25 26
1
2 3 4 5
6
7 8 9 10
CN7
CN30
27 28
29 30 31 32
fig. 27 -
Terminals
Mode
7 (2ON)
8 (2OFF)
Heat
230V
0V
Cool
0V
230V
SV3 - 3-way mixing valve for zone 2
SV3
9
1 0
2
18
CN11
25 26
1
2 3 4 5
6
7 8 9 10
CN7
CN30
27 28
29 30 31 32
fig. 28 -
