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2275DWRR
Temperature Display
To display the interior temperature:
1. Touch and hold the WARMER icon (Figure 4, 2) for 
approximately five seconds and release when the °F 
symbol in the display (Figure 4, 3) begins to flash.
2. The display (Figure 4, 3) will indicate the actual 
refrigerator temperature.
3. After approximately 10 seconds, the set-point 
temperature will return to the display.
Factors which affect the internal temperatures of the 
cabinet include:
• Temperature setting.
• Ambient temperature where installed.
• Number of times and length of time the door is 
opened and closed.
• Installation in direct sunlight or near a heat source.
Adjusting Temperature
IMPORTANT
IMPORTANT
Adjust the set-point temperature in single 
increments, and wait 24 hours for the temperature 
to stabilize before rechecking.
Figure 5
To adjust the set-point temperature:
1. Press and release either the WARMER (Figure 5, 2) or 
COOLER (Figure 5, 4) icon to put the controller in the 
SET TEMPERATURE mode. The °F symbol (Figure 5, 3) 
will begin to flash.
NOTE: If no further action is taken, this mode will self 
cancel in five seconds and the original set-point 
temperature will be displayed.
2. While the °F symbol is flashing, press the WARMER or 
COOLER icon as required to adjust the set-point 
temperature.
3. The change will be set five seconds after adjusting the 
temperature and the new set-point temperature will be 
displayed.
Normal Operating Sounds
All models incorporate rigid foam insulated cabinets to 
provide high thermal efficiency and maximum sound 
reduction for its internal working components. In spite of 
this technology, your model may make sounds that are 
unfamiliar. 
Normal operating sounds may be more noticeable 
because of the unit’s environment. Hard surfaces such as 
cabinets, wood/vinyl/tiled floors and paneled walls have a 
tendency to reflect normal appliance operating noises.
Common refrigeration components, and a brief 
description of the normal operating sounds they make, 
are listed below. NOTE: Your product may not contain all 
of the components listed.
• Compressor: The compressor makes a hum or pulsing 
sound that may be heard when it operates. 
• Evaporator: Refrigerant flowing through an evaporator 
may sound like boiling liquid. 
• Condenser Fan: Air moving through a condenser may be 
heard.
• Automatic Defrost/Drain Pan: Water may be heard 
dripping or running into the drain pan when the unit is in 
the defrost cycle.
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ULIN_016357_30183.fm  Page 8  Thursday, May 10, 2007  9:03 AM