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5/4/2012
Ice Box control
¾ The door control board monitors the ice box thermistor to control temperatures
in the ice box.
¾ The ice box fan circulates cold air from the freezer evaporator through the
cabinet ducting to achieve the desired temperature.
¾ The temperature in the ice box will vary based on the freezer set point and the
state of ice production or storage.
¾ Based on freezer temperature and assuming the ice box has not been opened
before testing, the maximum expected temperature in the ice box is shown in
the table below.
¾ Example: At a 0˚F freezer set point, the expected maximum temperature
observed would be 15˚F . The temperature range is approximately 5˚ - 15˚F.
Ice Box thermistor
is located in the
electrical cover
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