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Worcester GR8700iW 35 C - Electrical Wiring

Worcester GR8700iW 35 C
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Technical Specifications/Logs
75
Greenstar 8000 Style – 6720883864 (2019/02)
12.7 Electrical wiring
Fig. 108 Electrical wiring
[1] pressure sensor
[2] Air/gas ratio control valve
[3] Hot water temperature sensor
[4] Flow temperature sensor at flow pipe
[5] Flow temperature sensor at heating block
[6] Flame sensing electrode
[7] Ignition electrode
[8] Heating block temperature limiter
[9] Ignition transformer
[10] Flow Turbine
[11] Fan
[12] Control cable of the heating pump
[13] Heating pump 230 V
[14] Connecting lead for KEY slot
2
457
13 9
12
10 1813
0010023241-001
6
11
LN
L
230V
OUT
230V
IN
PE
FR
FS
LR
LR
L
N
PW1PW2
PC0
BUS
I3
LF0
T1
TW1
T0
I1
1
2
1
2
NN
L
N
L
1
2
1
2
1
2
1
2
1
2
4
6
5
8
4
8
5
1
2
3
4
5
6 7
8
9
10
11
13
14
15
16
1722
18
19
12
20
21
PE

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