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Publicidad
Esquema de cableado
Connections
Item
Art.nr.
Description
Main components
1
Burner A
A2
Control unit
A3
Circulation pump
A4
Fan
A5
Ignition unit on gas block
A6
Ignition electrode
A7
Ignition cables
A8
Flow sensor T1
A9
Water pressure sensor P1
A10
Return sensor T2
A11
Flow sensor T1a
Burner B
B2
Control unit
B3
Circulation pump
B4
Fan
B5
Ignition unit on gas block
B6
Ignition electrode
B7
Ignition cables
B8
Flow sensor T1
B9
Water pressure sensor P1
B10
Return sensor T2
B11
Flow sensor T1a (only OSS4)
Item
Art.nr.
Description
Cable loom complete
A20
Cable loom
conn.terminal
230V+VF
A21
Cable loom
conn.terminal LV
n
Conn.
Conn.
Cont.
Conn. C1
L
N
4 X1-A en X1-B, X4,
3, 1, L'
5
X1-A en X1-B,
2, N'
"leeg"
C1
3, 9
7
X4
2
N'
6, 13
9
C1
8
10
X3
11
X3
6
12
X3
7
13
C1
9, 16
14
X3
2
1
15
X3
16
C1
13
X1-A en X1-B,
1
Conn. C2
3
1
X4
2
X4
4
3
X4
5
4
X4
6
5
X4
7
8
6
X4
Conn. C3
1
1
X5
4
2
C3
3
X5
2
4
C3
2, 6
5
X5
5
6
C3
4, 8
12
7
X5
6, 10
8
C3
9
X5
16
10
C3
8, 12
11
X5
11
10, 14
12
C3
14
13
X5
14
C3
12
X5
15
X5
1
C3
1
3
2
C3
5
5
C3
8
Bus1
1
9
Bus1
2
11
C3
11
7
12
C3
13
14
C3
15
C3
14
16
C3
9
17
Bus1
3
18
Bus1
4
Item
Art.nr.
Description
A22
Cable loom LV burner
A
B22
Cable loom LV burner
B
A23
Cable loom 230V
burner A
B23
Cable loom 230V
burner B
24
Cable loom bus Burner
A-B
25
Flat cable MMI
Communication bus
26
cable
Conn.
Conn.
Cont.
X6
1
T1
1
2
T2
1
1
3
T1a
5
P1
1
6
P1
3
4
7
Fan pwm
8
Fan pwm
2
9
X6
19
11
T1
2
12
T2
2
2
13
T1a
15
P1
2
17
Fan pwm
5
1
18
Fan pwm
19
X6
9
X11
1
3
Pump pwm
7
Pump pwm
2
X12
Ionisation
See A22
X2
3
1
Fan 230V
Fan 230V
2
2
Fan 230V
1
3
Ignition and
1
Gasvalve
4
Ignition and
4
Gasvalve
Ignition and
Gasvalve
Pump 230V
3
5
Pump 230V
2
1
6
Pump 230V
7
Ignition and
3
Gasvalve
8
Ignition and
6
Gasvalve
See A23
X8-A
X8-B
1
X9
1
2
X9
2
3
X9
3
4
X9
4
39
Publicidad
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