Accessing Dispenser Switches - Whirlpool GI7FVCXWA Technical Education

ACCESSING DISPENSER SWITCHES

Electrical Shock Hazard
Disconnect power before servicing.
Replace all parts and panels before
operating.
Failure to do so can result in death or
electrical shock.
User Interface Board
Humidity Sensor and Ambient Thermistor
are Located on the User Interface Board.
The user interface board is sold as an
assembly.
Ambient Thermistor
The ambient thermistor information is used in
an equation to adjust the control temperature
values. As the ambient temperature changes
the control value will shift to correct for the
change. This helps maintain the compartment
temperatures at the set value on the user in-
terface. The ambient temperature may or may
not be used for all of the compartments but it
can be. It depends on a regression equation
calculated from results of testing performed
in the lab. The Humidity sensor is used in an
equation to adjust the Wattage output of the
mullion heater. The mullion heater operates at
0, 30, 70 or 100% of its rated Wattage
Humidity Sensor
The Humidity sensor is used in an equation
to adjust the Wattage output of the mullion
heater. The mullion heater operates at 0, 30,
70 or 100% of it's rated Wattage.
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