Ferroli OMNIA S 3.2 Manuel D'installation, D'utilisation Et D'entretien page 36

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 87.
P_o - For outdoor circulation pump or water pump zone 1
10
CN11
Power supply
A1
A2
P_c - Water pump of zone 2
9
21
CN11
Power supply
A1
A2
Pumpc(zone2 pump)
P_d - DHW recirculation pump
CN11
Power supply
A1
A2
P-d
DHW pipe pump
EN
102
25 26 27 28
1 2 3 4 5
22 29 30 31 32
6 7 8 9 10
CN7 CN30
fig. 23 -
25 26 27 28
1 2 3 4 5
29 30 31 32
6 7 8 9 10
CN7 CN30
fig. 24 -
25 26 27 28
12
1 2 3 4 5
24 29 30 31 32
6 7 8 9 10
CN7 CN30
fig. 25 -
Cod. 3541V941 - Rev. 05 - 06/2022
P_s - Water pump of the solar circuit
21
CN11
Power supply
A1
A2
Pumpsolar
SV2 - 3-way diverter valve for heat/cool
7 8
17
CN11
SV2
Mode 7 (2ON)
Heat 230V
Cool 0V
SV3 - 3-way mixing valve for zone 2
18 1 9 2 0
CN11
SV3
OMNIA S 3.2
25 26 27 28
11
1 2 3 4 5
29 30 31 32
6 7 8 9 10
CN7 CN30
fig. 26 -
25 26 27 28
1 2 3 4 5
29 30 31 32
6 7 8 9 10
CN7 CN30
fig. 27 -
Terminals
8 (2OFF)
0V
230V
25 26 27 28
1 2 3 4 5
29 30 31 32
6 7 8 9 10
CN7 CN30
fig. 28 -