Wiring Diagram - Ferroli XIGNAL CE Technical Information Installation And Service Instructions

Wiring diagram

65
brown
1
2
blue
3
4
5
6
7
8
9
10
brown
brown
red
black
136
red
white
OUT
green
white
96
yellow
42
green
34
orange
red
green
S
137
black
S
white
KEY
16 Fan
32 C.H. pump
34 Heating temperature sensor
D.H.W. temperature sensor
42
Air pressure switch
43
47 Gas valve modulator
Overheat thermostat
49
65 230V line and probe connection terminal strip
81 Ignition electrode
Flame sensing electrode
82
Automatic ignition control panel
83
84 1. operator 230V gas valve
2. operator 230V gas valve
85
L
N
1
139
2
LOW
138
VOLTAGE
47
X
P4 P5
1 2 3 4 1 2 1 2 3 4 5 6 7
P3
1
2
3
1
2
3
HDR1
4
voice
5
volume
6
7
8
9
10
P2
P1
1
2
3
4
P12
101
96 C.H. limit sensor
Main switch
98
101 Main P.C.B.
136 Flowmeter
137 Pressure sensor
138 External sensor
139 Room sensor
140 Touch keyboard
141 Loudspeaker
142 Display P.C.B.
possible connection for standard
x
room thermostat
Note: strictly comply with the neutral, line
connection polarities and those of the room sensor.
83
X2
X1
13 15
1 2 3 5 6 7 8 9
12 14
43
P6 P7
1 2 3 4 5 6 7
1
2
3
P9
RL1 P8
1
2
RL2
1
P10
2
RL3
P11
RL4
1
2
RL5
142
81
82
X6
X5
X4
X3
17
16
84
85
49
98
N
L
32
16
141
white
AUTO
MAN 1...4
140
Fig. 20
Ohm value
of the sensors
°C
Ohm
25 10 K
40 5,4 K
60 2,5 K
80 1,3 K
21