Electrical - Baxi 100 He Installation And Servicing Instructions

br
Ignition
PCB
br
Sensing Electrode
w
g/y
bk
Spark
Electrode
Key To Wiring Colours
b - Blue r - Red
bk - Black g - Green
w - White
g/y- Green/Yellow
br - Brown y - Yellow
v - Violet
o - Orange
r
b
b
b
Gas
br br
Valve
Condensate
g/y
Trap
g/y
S/L N P/F
Mains Optional
Input Pump Feed

9.0 Electrical

9.1 Schematic Wiring Diagram
Control
PCB
bk bk
b bk
w
r
Dry Fire
bk
br
Flow Switch
r
r
Transformer
bk
Thermistor
Fan Protection
Stat
bk
bk
Safety Stat
Connector
with
blue label
g w v b g y o r bk
br
b
DC
Fan
Interface PCB
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