Ferroli OMNIA M 3.2 Installation And Owner's Manual page 143

13 16
CN11
Power supply
7 5 3 1
A1
A2
8 6 4 2
Contactor
TCO
ATCO
Type 2
Control signal port of hydraulic module: The CN11/CN7
contains terminals for solar energy, 3-way valve, pump,
booster heater , etc.
The parts wiring is illustrated below:
1) For solar energy input signal
1 2
CN11
CONNECT TO SOLAR
KIT INPUT 220-240VAC
Voltage
Maximum running current(A)
Wiring size(mm 2 )
2) For 3-way valve SV1 SV2 and SV3
5 6
16
CN11
5 6 16
SV1
25 26 27 28
1 2 3 4 5
29 30 31 32
6 7 8 9 10
CN7
CN30
(TBH)
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
25 26 27 28
1 2 3 4 5
29 30 31 32
6 7 8 9 10
CN7 CN30
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.
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
13 14 15 16 17 18 19 20 21
CN11
CLOSE: SHUT DOWN
44
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
CN24
CN8
CN6
CN16
CN13
CN15
CN18
S1 S2
CN31
CN4
CN35
SW9
CN36
CN17
11 12 25 26 27 28
1 2 3 4 5
22 23 24 29 30 31 32
6 7 8 9 10
CN7 CN30