bin signal
purple
blue
purple
red
switch
t-stat
dispenser power
switch
white
white
white
white
red
ice machine
bin signal
(120 VAC)
M
WTR
located behind splash panel
4x4 junction box
power
ice machine
(120 VAC)
white
gr
e
e
n
bl
a
ck
60hz
115VAC
white
ice switch
water switch
wheel motor
water solenoid valve
blue
Service information
Wiring diagrams
How unit works — lever models
The dispense wheel motor is energized through the power and ice dispense switches. The water solenoid valve is
energized through the power and water dispense switches. The icemaker receives the bin signal through the power switch,
the normally closed bin thermostat and the icemaker switch. When the bin level thermostat is calling for ice, a 115v bin
signal is applied to the bin signal terminals on the icemaker circuit board. When ice builds up around the bin thermostat,
the contacts open, cutting the bin signal to the icemaker.
18
