Glow-worm Ultimate c - Manual (Page 22)

0020167175_01 - 02/13 - Glow-worm
10.6 Wiring diagram
1
10
2
11
3
12
4
13
5
14
6
15
7
16
8
17
9
18
1 2
3 4
10 9 8 7 6 5 4 3 2 1
19 20 18 17 16 15 14 13 12 11
M
Green/Y
ellow
D
M
T T
NTC
Ebus 24 V
INTERFACE CL
X2
X30
X90
X32
X40
X51
X31
X21
X13
230 VAC
L N
X1
X101
FUS
X14
X20
X17
X17
X15
1 2 3
10 9 8 7 6 5 4 3 2 1
19 20 18 17 16 15 14 13 12 11
3 4 2 1
X2
1 2 3 4 5 2 1 1 1 1 1 ... 8 9 2 1
1
10
2
11
3
12
4
13
5
14
6
15
7
16
8
17
9
18
X20
1 2
3 4
1 1 2 1
X21
Green/Y
ellow
Green/Y
ellow
18 17 16
1
2
3
4
9
6
5
8
7
10 11 12 13 14
15
Key
1 Control accessories connector
2 Reserved for future use
3 Location for external accessories (condensate pump and options
board)
4 Internal timer
5 User interface
6 Fuse 2A
7 Connector for 230 V option
8 Main supply 230V
9 Pump
10 Combined spark and fl ame recognition electrode
11 Heating outlet temperature sensor
12 Heating return temperature sensor
13 Gas valve
14 Fan
15 Three way valve
16 Thermal fuse
17 Water fl ow sensor
18 Water pressure sensor
INSTALLATION
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