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Subject: K00459 S Model Bin Thermostat
The thermostat must be wired to match the voltage of
the ice machine. The thermostat is factory wired for 115
volts. Rewire thermostat, if your ice machine is 240 volts.
10. The control box line voltage wiring offers two options:
• Connect thermostat L1 (brown) and L2 (blue)
wires to contactor (incoming line voltage side)
L1 and L2.
• Disconnect incoming power line wire nuts.
Remove quick-connect fittings from brown and
blue wires and strip 1/2" of insulation from the
wires. Connect incoming power L1, ice machine
L1, and thermostat L1 (brown) wires together
with wire nut. Connect incoming power L2, ice
machine L2, and thermostat L2 (blue) wires
together with wire nut..
11. Connect bin switch wires:
Manitowoc Models
A. Disconnect the red male/female connector bin
switch wire and connect the red male wire from
the controller to the red female bin switch wire.
B.
Connect the white male bin switch wire to the
white female wire of the controller.
KoolAire Models
A. Cut the red bin switch wire 3 inches from molex
connector on bin switch.
B.
Strip wires and install male and female crimp
connectors supplied in kit.
C. Connect male and female connectors from the bin
thermostat into the newly installed terminals.
12. Restore all power to the ice machine and dispenser at
the service-disconnect or fuse/breaker panel.
13. The factory setting on the thermostat will be correct for
most applications.
14. With two screws, secure the controller bracket
assembly to the flange of the bulkhead.
15. Reinstall the control box cover and all panels.
Caution
OR
CONTROLLER WIRING
Red Sensor Lead
Black Sensor Lead Text
240V COM
Match Wiring
To Ice Machine
Voltage
CONTROL SETTINGS
The controller has a one-minute time delay anytime power
is interrupted and restored.
TOUCH PAD LOCK
P5 Jumper
The P5 jumper position determines if the touch pad is
locked or unlocked. The control is factory locked; to unlock,
move the jumper from one pin to two pins.
Document Number: 000013527 Rev02 04/19
P5
P4
115V
NC
C
NO
Bin Switch
Or
Toggle Switch
Connections
3 of 5
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