Baxi Potterton Gold HE A Range - Manual (Page 50)

50
16.0 Electrical
© Baxi Heating UK Ltd 2008
16.1 Illustrated Wiring Diagram
- brown
- black
- blue
- white br
bk
b
w - green
- green / yellow
- red g
g/y
r
Control PCB
X2 X3
X9
X501
1 2 1 2 3 3 4 4 5 5 6 7 8 9
X1
1 2
DHW
NTC Sensor
Central Heating
NTC Sensor
Fan
Gas Valve
Overheat Stat
Flame
Sensing
Electrode
Pump
Flue Sensor
X400 X401
g
g
b
b
r
r
b
b
b
b
b br
bk g
b
br
g/y
b
br
b br
br
b
b
b
br
br
br
b
b
br
r bk
r
bk
Water Pressure
Switch
Spark
Generator
Ignition
Electrode
9 8 7 6 5 4 3 2 1 9 10 8 7 6 5 4 3 2 1
Hall Effect
Sensor
r
w
b
w
r
bk
bk
r
w
Diverter Valve
Timer
1
2
3
4
12
3
4 bk
br
bk
b
N
L
w
g
1
4
2
5
3
1
2
a
b
Link
bk
b g/y
br
Mains Input Cable
br
b