Electrical - Potterton Performa System 12 HE Installation & Service Instructions Manual

13.0 ELECTRICAL

13.1 Illustrated Wiring Diagram
Flame
Sensing
Electrode
F2
1
g/y
A1
bk
br - brown
bk - black
b - blue
r - red
g - green
g/y - green / yellow
w - white
Publication No. 5111817
Fan
Control PCB
b br
5
2 3 4 1 2 3 4
A2
5 6
br b b b
Overheat Stat Flue Stat
g/y
Gas Valve
Air Pressure
Switch
br bk b
b
A3 A4
1 2 3 4 1 2 4
3
7 8 9
r b
Pump
Hydraulic Differential
Pressure Switch
bk
10
bk
9
r
8
7 r
g
6
g
5
4 g
3 r
g
2
Return Heating
r
1
Temperature Sensor
A5
Central Heating
NTC Sensor
Mains Input
br
Link
5
6
bk
br
bk
g/y
Reset Selector Switch
br
g/y
b
br
Fuse
b
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