Wiring Connection; Power Supply; Communication Connection - Ferroli OMNIA M 3.2 Installation Manual

6. WIRING CONNECTION

6.1 Power supply

L
EXTERNAL KIT
EXTERNAL KIT
POWER SUPPLY
POWER SUPPLY
NOTE
Leakage Protection Switch must be installed to the Power Supply of the unit.service panel.

6.2 Communication connection

Connect 3 shielded wires(3*0.75mm
MH-kit PCB
Kit PCB
8
1 2 3 4 5 6 7 9 10
1ON 2ON 3ON P_c P_o
AHS2 1OFF 2OFF 3OFF
AHS1
13 14 15 16 17 18 19 20 21 22
TBH IBH1 IBH2 C1 C1 C1 C1 C1 C1
CN11
NOTE
The DIP switch S4-3 of hydraulic module board of Monobloc must set to ON.
14
EN
HYDRAULIC ELECTRONIC BOARD BOX
N
fig. 5 -
) between kit X Y E and hydraulic module board X Y E.
2
11 12
1 2 3 4 5
P_s P_d
A B E
X/HA Y/HB
23 24
6 7 8 9 10
P_X
C1 C1 P Q E H1 H2
CN30
Cod. 3540001190 - Rev. 00 - 11/2023
Power Supply Voltage(L/N)
Wiring size
Hydraulic module board of M thermal Arctic Series
Hydraulic module board of monobloc
S4-3
1
0
8
1 2 3 4 5 6 7 9 10 11 12
SL1 SL2 H C 1ON 2ON P_c P_o P_s
1OFF 2OFF
13 14 15 16 17 18 19 20 21 22
TBH IBH1 L1 N
N N 3ON 3OFF N N
CN11
L1<50m
Wired Controller of M thermal Arctic Series
fig. 6 -
220-240V AC
1.5mm
2
25 26 27 28
1 2 3 4 5
P_d HT R2 AH S1 AHS2
A B X Y E
29
23 24 30 31 32
6 7 8 9 10
N N N R1 DFT2 DFT1
P Q E H1 H2
CN7 CN30
Wired controller of monobloc