IDEAL icos system HE15 Installation And Servicing page 33

back
39 PICTORIAL WIRING DIAGRAM
LEGEND
r - red
b - blue
v - violet
bk - black
w - white
br - brown
y - yellow
gy - grey
y/g - yellow/green
or - orange
pk - pink
icos system -
Installation and Servicing
INSTALLATION
Dry fire
thermistor
bk
r
y v
33