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Cellar Temperature is too Cold
Temperature is too Low when Unit is ON
Possible Cause Solution
Controller set too low Change set point on controller to higher
temperature.
(Note: controller is programmed at 55°F
when assembled at the factory)
Temperature is too Cold When Unit is OFF
Possible Cause Solution
Too much heat lost to Add more insulation around ductwork
adjacent areas. and ensure doorways and glass panels
are sealed.
Cellar Temperature is too High
Temperature too High
Possible Cause Solution
Controller set too high Change set point on controller to lower
temperature.
(Note: controller is programmed at 55°F
when assembled at factory)
Not enough airflow from Check for blockage in supply or return
evaporator ductwork.
Check and clean filter and coil if needed.
Confirm room size Measure square footage of room and
confirm the unit being used is correct size
for room.
Door seal Make sure that you are using a high quality
door seal. If there is a gap between the
bottom of the door and the floor, the cool
air will sink and flow out beneath the door.
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