K00364 Electronic Bin Thermostat
Installation Instructions
This kit reduces overfill and condensation issues and can be used on any Manitowoc ice machine installed on an ice
dispenser. Order kit number K00336 for the following models IB0620, IB0820, IB1020, QF0400 and QF2300.
Control Settings
P4 Jumper
The P4 jumper labeled Jump 1 is used to set the control
for heating or cooling mode. Jump 2 is used to
establish set point at either cut-in or cut-out.
Flake/Nugget/Chiplet:
The control must be reset from the factory setting.
Refer to the jumper and control settings.
Ice Cube Machines:
The machines use the factory control settings.
The controller has a one-minute time delay anytime
power is interrupted and restored.
Positioning the Touchpad Jumpers
Cubers
Flake/Nugget/Chiplet
P5 Jumper
The P5 jumper position determines if the touchpad is
locked or unlocked. The control is factory locked; to
unlock, move the jumper from one pin to two pins.
Setting Control Set point Value
To view and adjust set point, follow these steps:
A. Press MENU until the display flashes SP.
B. Press MENU again to display the existing set
point value.
C. Press up or down (arrows) to change the set
point value.
D. Press MENU again to save the new value. The
display returns to the sensed temperature.
E. If no setup entry is made for 30 seconds, the
control reverts to the normal temperature
display.
JUMPER
LOCATIONS
RED
SENSOR
LEAD
BLACK
SENSOR
LEAD
IMPORTANT:
If MENU is not pressed after changing the set point
value, the control reverts to the previously
programmed set point value.
MATCH
WIRING
TO ICE
MACHINE
VOLTAGE
BIN SWITCH OR
TOGGLE SWITCH
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2. Fault Codes
Differential,
Anti-Short
Cycle
Delay,
If the LCD displays an alarm or fault code (SF or EE):
Temperature Offset, or Sensor Failure Operation
To set or verify the Differential, Anti-Short Cycle
Delay, Temperature Offset or Sensor Failure Operation
use the following method:
Fault Code
Definition
Solution
SF flashing
alternately with
OP
Open temperature
sensor or sensor wiring
See Step 3. Cycle
power to reset control.
Factory preset temperature control code settings, as
follows:
SF flashing
alternately with
SH
Shorted temperature
sensor or sensor wiring
See Step 3. Cycle
power to reset control
A. Press and hold MENU until the display
changes to flashing SP.
B. Press up and down (arrows) repeatedly until
the desired function is displayed.
C. Press MENU to display the function’s current
value.
D. Press up and down (arrows) until the desired
value is displayed.
E. Press MENU to save the new value. The
display returns to the sensor temperature.
F. If no setup entry is made for 30 seconds, the
control reverts to the temperature display.
EE
Program failure
Reset the control by
pressing MENU. If
problem persists,
replace the control.
3. Check for proper operation.
IMPORTANT:
Perform Steps 1 and 2 before performing these steps:
A. Disconnect the load from the output relay
terminals.
B. Reconnect the sensor leads and supply power
to the control.
C. Replace the cover.
Any saved control settings are non-volatile and remain
in the control’s memory during power interruptions.
D. Check the control settings for proper values.
E. Press and hold MENU until SP appears.
F. Press up and down (arrows) to change the set
point temperature above and below the sensor
temperature until the relay energizes and de-
energizes.
Check Procedure
WARNING
Line voltage is present inside control. Contact
with line voltage can cause serious injury or
death.
G. If the output relay does not perform as
indicated, replace the control.
H. If proper operation of the control is verified,
reconnect the load.
If the control system does not function properly, verify
that the control is wired and set up properly. If the
problem persists, use the following procedures to
determine the cause of the problem
IMPORTANT:
Follow these troubleshooting procedures in the order
presented. Do not skip any of the steps in the
procedures.
1. Check for proper voltage to the control.
A. Remove the cover by loosening the four cover
screws.
B. Use an AC voltmeter to check the voltage
between the common and 120V or 240V
terminals.
C. The voltage must be between 102 and 132
volts for 120V applications; 177 and 264 volts
for 208/230V applications.
D. If the voltage reading is not within the required
range, check the power source and input power
wires for problems.
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8016563
Sheet 2 of 4
Rev. 03/14/06
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Universal Thermostat Kit
Installation Instructions
FOR USE WITH DISPENSERS ONLY
THIS CONTROL KIT IS INTENDED TO REDUCE OVERFILL AND CONDENSATION ISSUES
1. Remove all ice from dispenser.
IMPORTANT:
2. Disconnect all power to the ice machine and
dispenser at the service disconnect or fuse/breaker
panel.
3. Move the ice machine and dispenser away from
the wall for easier access.
The thermostat must be wired to match the voltage
of the ice machine. The thermostat is pre-wired for
115 volts. Rewire thermostat, if your ice machine is
240 volts.
9. The control box line voltage wiring offers two options:
4. Remove all panels and control box cover.
5. If an ice machine is already installed on the
dispenser, raise and support the right side of the
ice machine. Install the mounting bracket on the
right-hand side of the dispenser 6” from the right
rear corner. Compress the bracket to the thickness
of the dispenser wall and tighten the two screws.
6. Route thermistor wire out back of the ice
machine/dispenser (lower the ice machine, if
supported). Remove unused knockout on the ice
machine back panel, install romex connector and
route wire into the ice machine compressor
compartment.
7. Normally the controller can be mounted on the
bulkhead flange. If not, a suitable area must be
found for your model. Use controller bracket to
locate mounting holes on the flange of the
bulkhead. Drill two 9/32" diameter holes (used to
mount the controller bracket - see View A). Do
not mount the controller, at this time.
·
Connect thermostat L1 (brown) and L2 (blue) wires
to contactor (incoming line voltage side) L1 and L2.
OR
·
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.
10. 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.
11. Connect the white male bin switch wire to the white
female wire of the controller.
12. Restore all power to the ice machine and the dispenser
at the service-disconnect or fuse/breaker panel.
13. The factory setting on the thermostat will be correct for
most applications. Adjust only when necessary.
14. With two screws, secure the controller bracket
assembly to the flange of the bulkhead.
8. Route the four wires from the temperature control
to the control box (insuring that the wires will not
come in contact with any refrigeration tubing).
15. Reinstall the control box cover and all panels.
Position the controller in a suitable
location. It can be installed here on most
ice machines. Use bracket to locate
mounting holes - drill two 9/32" holes
through bulkhead flange to secure
Route sensor wire between
dispenser and ice machine
View A
Install romex connector in a vacant
knockout and route sensor wire into
compressor compartment
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8016563
Sheet 3 of 4
Rev. 03/14/06
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Keypad Locked Out
Jumper Position
Red Lead
Sensor Probe
Route Sensor
Wiring Here
Black Lead
Sensor Probe
Red 22AWG Lead
Bin Switch or
Blue Lead
Power
Toggle Switch
Brown Lead
Power
White 22AWG Lead
Bin Switch or
Toggle Switch
FACTORY PRESET
TEMPERATURE
CONTROL CODE SETTINGS AS
FOLLOWS:
Set Point - SP:
Differential - DIF:
40
1
Anti Short Cycle Delay - ASD:
Temperature Offset - OFS:
Sensor Failure Operation - SF:
1 - Cube
1
0
0 - Flake/Nugget/Chiplet
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8016563
Sheet 4 of 4
Rev. 03/14/06
Download from Www.Somanuals.com. All Manuals Search And Download.
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