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11
Unit Operation
Randell has preset the cold control to ensure that your unit runs at an optimum
temperature, but due to varying ambient conditions, including elevation, food
product as well as type of operation, you may need to alter this temperature.
Additional adjustments can be made (within limits) by turning the control dial up or
down until the desired temperature is reached. Please allow 24 hours between
adjustments.
Do not leave doors open for prolonged periods of time. This is especially important
in the summer months and in kitchens exceeding 86° F.
Note: Product entering the display merchandiser must be at 41°F or less.
Your 42000A series display merchandiser is equipped with a temperature
adjustment control for the refrigerated rail (Figure 1). This is found behind the
mirror on the interior real wall.
Figure 1
illustrates the evaporator fan shroud assembly. The thermostat adjustment knob for the
display merchandiser is located on the top right of the evaporator fan shroud. Access to this area can
be obtained by removing the doors, shelving, and mirror.
To adjust the temperature:
A. To lower the temperature:
1. Turn the dial knob clockwise.
2. There are numbers to indicate settings. Keep the arrow on the
knob pointed within the numbered section of the arc.
3. Turning it clockwise beyond the numbered section can result in
freeze-up.
B. To raise the temperature:
1. Turn the dial knob counterclockwise.
2. There are numbers to indicate settings. Keep the arrow on the
knob pointed within the numbered section of the arc.
3. Turning it counterclockwise beyond the numbered section will
shut the compressor off.
NOTE: It is not recommended to turn the dial above 8 or below
1 on the temperature control. If the adjustments still do
not result in proper temperature please contact the
factory at 1-800-621-8560 or call the factory ASA
.
