Illustrated Wiring Diagram - Potterton Performa 24 Installation & Servicing Instructions Manual

Mains Input
bk
g/y
bk
1
2 3
4
Optional Timers
Gas Valve
3-Way Valve
Microswitch
Igniter
br - brown
bk - black
b - blue
r - red
y - yellow
g/y - green / yellow
w - white
gr - grey
36
Link
g/y
b
br
Fuse
br
b
b
8
b
b
9
br
10
bk
bk
11
br
12
17
br b
18 13
bk 19 14
20 15
M3
16
M1
gr
21
bk
br
22
y
23
w
24
b
25
br
26
M4
FA2
Flame
Sensing
Electrode

13.0 Illustrated Wiring Diagram

Pump
br
r
Control PCB
b
br
b
br
bk
M5
On/Off/Reset
Selector Switch
Temperature Sensor
Hydraulic Differential
Pressure Switch
r
1
r
2
r
3
r
4
b
5
6
b
7
M2
Safety Thermostat
Fan
Air Pressure
Switch