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03TA Service Manual
Programming the Electronic Bin Thermostat
The electronic bin thermostat has an LCD readout that displays the temperature in the bin at the sensor.
The control has been preset and locked out at the factory to shut the machine down at 38° ° ° ° F and
to re-start at 40° ° ° ° F. The control retains the program even if power is cut to the machine. Under special
conditions, the settings may need to be changed. The lockout switch is located on the inside of the
control. Removal of the four screws on the face of the control will reveal the lock-switch.
Follow the instructions below to reset the switch.
1. Press the "SET" button to enter the sensors setup mode
2. Select between "C"- Celsius and "F" - Fahrenheit
Use the up ↑ or down ↓ key to select "F"
3. Press the "SET" button to set the Set point (S1 will be blinking)
Use the up ↑ or down ↓ key to set the temperature at 38°F
4. Press the "SET" button to set the Differential (DIF 1 will be blinking)
Use the up ↑ or down ↓ key to set the differential at 2°F
5. Select between "C1"- Cooling mode and "H1" - Heating mode
Use the up ↑ or down ↓ key to select "C1"
Machine will shut off when temperature drops to 38
Note: The sensor will automatically exit the programming mode if no keys are depressed for a period
of thirty seconds. Any settings that have been input to the control will be accepted at that point.
Note: If damaged, the sensor can be replaced without replacing entire unit.
Replacement sensor part #12A2117G0901. Electronic temperature control part #12A2117G09.
Sensor cable can be extended up to 400 feet. For more information, consult Tube-Ice
Service Department.
SENSOR
Electronic Thermostat
°
F and come on when temperature reaches 40
DIGITAL TEMPERATURE
READING
SENSOR POWER
CONNECTION
CONTROL CIRCUIT
CONNECTION
FIGURE 3-12
INSTALLING YOUR TUBE-ICE
®
3-19
®
MACHINE
°
F.
Technical
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