ERA F 23 - 32 - 45 - 56
13
EN
4.4 Wiring diagram
fig. 24 - Wiring diagram
A
Important
: Before connecting the
room thermostat
or the
remote timer control
, remove the jumper on the terminal block.
32
Heating circulating pump (optional)
42
DHW temperature sensor (optional)
44
Gas valve
47
Modureg
72
Room thermostat
81
Ignition electrode
82
Detection electrode
114
Water pressure switch (optional)
126
Fume thermostat
130
Hot water tank circulating pump (optional)
138
External probe
139
Remote timer control (OpenTherm)
278
Double sensor ( Heating)
7 6 5 4 3 2 1
11 10 9 8 7 6 5 4 3 2 1
T1
T2
X7
7
6
54
3
2
1
6
54
3
2
1
X5
F1
F2
X1
X2
X4
X3
X6
X8
X10
2
1
T° T°
278
LN
230V 50Hz
138
L
N
456789
10
11
12
13
14
15
16
17
18
126
DBM18
32
44
47
11
4
DSP07
139
72
130
42
82
81
cod. 3540L893 - Rev. 01 - 03/2018
