Illustrated Wiring Diagram - Baxi Combi Instant 80e Installation & Servicing Instructions Manual

Fan
b
br
Flame
Sensing
Electrode
w
b
br
Spark Generator
br - brown g - green
bk - black g/y - green / yellow
b - blue w - white
r - red
40
Air Pressure
Switch
b
bk
Control PCB
1
2
3
b
4
1 2 3 4
5
A2
A1
5
br b b b
Overheat Stat
Gas Valve
bk
bk
bk
b
br
3
1 2
bk
br
br
b
bk bk
A3
A8
br br bk b
1 2 3 4 5 6
6 7 8 9
r b
b
br
Pump
b
br

13.0 Illustrated Wiring Diagram

4
r
r
g
g
Optional Timers
bk
w
Microswitch
r
1
g
2
3 r
r
g
4
bk
5
r
6 w
r
7
r
8
bk
9
bk
10
A5
r
bk
w
r
w
bk
Mains Input
A4
bk
br
bk
g/y
bk
b
br
Central Heating
Temperature Sensor
Domestic Hot Water
Temperature Sensor
Microswitch
Diverter Valve
Operating Head
Link
g/y
b
br
Fuse
b
br
br
r
b
Reset Selector Switch