Technical data

© Baxi Heating UK Ltd 2010
30
5. Wiring Diagrams
Overheat Stat
Spark Generator
Spark Electrode
Flame Detection Electrode
Fan
Gas Valve
Flow Thermistor
Casting Thermistor
Air Pressure Switch
Earth to Burner
L N E SwL L N E
Mains Pump
g/y
g/y
g/y
g/y
g/y
g/y
b
br
y
r
b
w
p p
br
b
bk
bk
bk
r
bk
y
y
b
b
or
or
b - blue bk - black br - brown g/y - green/yellow or - orange p - purple y - yellow r - red w - white
Boiler Wiring
Fig. 39