Glow-worm Ultracom 38cxi Installation And Servicing page 46

bk
r
bk
w
or
p
KEY
br BROWN
b BLUE
g/y GREEN/YELLOW
gy GREY
g GREEN
bk BLACK
y YELLOW
r RED
w WHITE
or ORANGE
p PURPLE
pk PINK
Supplied By www.heating spares.co Tel. 0161 620 6677
14 Fault Finding
b
y
w
r
b
bk
g
pk
g/y
br
b
g/y
bk
w
b
r
bk
b
r
46
gy
w
g/y
gy
w
br
b
g/y
b
g/y
br
bk
g
b
w or
r
Diagram 14.4