Traulsen TU044HT - Manual (Page 11)

VII. h - ADJUSTING THERMOSTAT SET POINT LOW:
This parameter sets the low point of the desired cabinet temperature range. Typically, freezers will range from –6° F to -4° F
(-21° C to –20° C) and refrigerators will range from 32° F to 34° F ( 0° C to 1° C) for this parameter setting. This parameter is
preset at the factory and does not have to be adjusted unless the customer chooses to do so. Note: Set Point Low and Set
Point High cannot be set to the same temperature. There will be at least 1-2 degree difference between the two settings.
Follow the instructions to enter the service access code on page 8. When the control
displays Thermostat Set High, press the down arrow key until the control
display reads Thermostat Set Point Low. Press the set button .
Use the arrow keys to adjust the temperature to your desired setting.
When the display shows the temperature you want press the set button .
The display will then read Thermostat Set Point Low.
You can use the up or down arrow keys to scroll to the next parameter .
or press the alarm cancel button to exit .
VII. i - CHANGING THE TEMPERATURE SCALE:
The temperature scale determines if the temperature displayed will be in degrees
Fahrenheit or degrees Celsius.
Follow the instructions to enter the customer access code on page 8. When the control
displays Thermostat Set High, press the down arrow key until the control
display reads Temperature Scale. Press the set button .
The display will start with the current setting either for degrees Fahrenheit
or for degrees Celsius. Use the arrow keys to toggle between the options.
When the display shows the scale you want press the set button .
The display will then read Temperature Scale.
You can use the up or down arrow keys to scroll to the next parameter
or press the alarm cancel button to exit .
VII. MICROPROCESSOR CONTROL (continued)
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