Filter
Top Products
13.0 Illustrated Wiring Diagram
41
- brown
- black
- blue
- red
br
bk
b
r
- green
- green / yellow
- white
g
g/y
w
Optional Timers
Domestic Hot Water
Temperature Sensor
Reset Selector Switch
Control PCB
1
bk
bk
r
r
w
bk
g
r
g
r
2
1
2
3
3
4
1
23456
10
9
8
7
6
5
4
3
2
1
4
5
5
6789
Central Heating
Temperature Sensor
Fan
Gas Valve
Overheat Stat Flue Stat
Microswitch
Air Pressure
Switch
Flame
Mains Input
Fuse
Link
g/y
b
br
br
b
g/y
Sensing
Electrode
bb
bbkbb
bkbrbr
br
Microswitch
Pump
Diverter Valve
Operating Head
bk
bk
w
bk
r
b
br
br
bk
br
b
br
b
bk
b
bk
br
bk
b
br
bk
w
r
br
b
bk
b
r
b
bk
br
r
bk
bk
w
A5
A4
A8
A3
A2
A1
1
2
3
4
r
r
g
g
bk
w
r
r
g/y
g/y
Condensate
Trap