17
ENG
“gaSteam HARDWARE” +030220940 - rel. 1.6 - 06.12.2013
5.5 Connection diagram, UG180
MORSETTI A
U
SILIARI
MORSETTI DI POTENZA
LEGENDA
G
=
24
V
a
c
G0
=
0
V
J17.
M2.
M7.
M8.
M1.
M4.
.1
.2
.3
.4
.5
.1
.2
.3
.4
.5
.6
.7
.8
.1
.2
.1
.2
.1
. 2
1S
2S
1U
2U
3U
4U
5U
6U
7U
8U
9U
10U
11U
12U
13U
14U
7O
8O
9O
3S
4S
12T
13T
J20.
.1
.2
.3
.4
.5
.6
5S
6S
FERRITE
CONDUCIBILITY
SENSOR
CONTROL SENSOR
EXTERNAL
SIGNAL
REMOTE
ON-OFF
G0 -
G
G
G0
G0
G +
DEHUMIDIF.
RELAY
ALARM
RELAY
GND
GND
+ 15 V
10 mA
HI LIMIT SENSOR
FOAM SENSOR
WATER
TEMPERATURE NTC
FILL SOLENOID
VALVE
RD
TLAN
M3.
J16.
.3
.2
.1
.1
.2
pLAN
pGD
FB2
.1
.2
M5.
.1
.2
.1
.2
.3
A B
3
2
1
3
2
1
A
B
J7
J3
J5
NTC 1
FLUE GASES
P
PRESS
13S
14S
J14
G
G0
G0
G
GND
GND
F4
75 VA
230 V
0 V
.2
.1
.3
.2
.1
.5
.4
.3
.2
.1
C
3
2
1
D
3 2 1
J1.
.1
.2
.3
.4
J2.
.1
.2
.3
.4
J8.
.1
.2
.3
.4
J15.
.1
.2
.3
.4
J11.
.1
.2
J14.
.1
.2
FB1
6T
7T
1T
2T
3T
4T
5T
10T
11T
+
TACH
PWM
-
6Y
P
8Z
9Z
KLIXON 2
P
8T
9T
KLIXON 1
TO
C
LI
P 4Y 0
TO
C
LI
P 5Y 230
GN
D
BLOWER 1
SHILDING
TO CLIP
J11.2
6Z
7Z
1Z
2Z
3Z
4Z
5Z
+
TACH
PWM
-
9Y
TO
C
LI
P 7Y 0
TO
C
LI
P 8Y 230
GN
D
BLOWER 2
SHILDING
TO CLIP J11.2
TO
C
LI
P 5Z - 5T
NTC 2
FLUE GASES
10Z
11Z
F1
F3
RD
FB2
2O
MS
TR
5O
6O
4O
1Y
2Y
3Y
F2
COOLING FAN
DRAIN PUMP
230 Vac
0 V B
LO
W
ER
2
230 V B
LO
W
ER 2
3O
L1
L2
GND
GND
1O
8Y
7Y
FB1
0 V B
LO
W
ER
1
230 V B
LO
W
ER 1
5Y
4Y
M6.
LEVEL
SENSOR
*
8S
9S
10S
11S
12S
*
GND -
GREEN
HIGH -
YELLOW
MIDDLE -
RED
LOW -
WHITE
+15Vcc -
BLUE
BLUE
WHITE
RED
YELLOW
GREEN
GND
HIGH_Level
MIDDLE_Level
LOW_Level
+15Vcc
0
24 V
V1
V2
FENWALL 2
CONTROL BOARD
0
24 V
V1
V2
FENWALL 1
CONTROL BOARD
G0
T+
1 2 4 8
Serial Address
J3 - tLAN
J1
J4
GND
G
ID2 ID3 ID4 IDC
ID1
TO GAS VALVE
TO GAS VALVE
4A 1A 3A 2A
DRAIN
TEMPERING
VALVE
F
ig. 5.c