17 Réf. : CH - 1254 - I - 0 - EN
12.0 FAULT FINDING
1. This page shows the configuration of the plug and
socket on the Burner Ignition Control supply. The
socket is part of the boiler harness and the plug is on
the lead connected to the Burner Ignition Control.
2. Illustrates the layout of the edge connector on the
Burner Ignition Control.
Position
A
B
C
D
E
F
G
H
J
K
L
M
Wire Identitication
W20
W41 (linked to H)
W66
B50
W29
B30
Neutral to "N" on Terminal Strip
W41 (linked to B)
W28
W67
Earth
W61
BCDA
FGHE
KLMJ
10 42
6
8
12 3
11 1
12 11 10 9 8 7 6 5 4 3 2 1
View of Socket end on
View of Harness Plug end on
Layout of Edge Connector on Ignition Controller Harness
Burner Ignition Controller Harness Plug
Numbers refer to pin position on edge
connector at Burner Ignition Controller
to which this plug is connected. Dotted
lines indicate link wires.
Numbers correspond to pins on
Burner Ignition Controller
1 & 11 - Neutral
5 & 9 - Linked
7 - Unused
12 - Earth
Boiler Harness Burner Ignition Controller Socket
The following table indicates which wires from the main
harness are connected to the socket.
N04346.TIF
N04347.TIF
N04348.TIF
N04349.TIF
To Next Page
Loading...
