Sub-Zero ICB648PRO User Manual

Electronic Control System
T
he electronic control system of the PRO 48 monitors and
accurately displays compartment temperatures within one
degree of your pre-set temperatures. It also monitors the
operation of the unit and lets you know if there is a
problem. The interior control panel located at the top of
the refrigerator door compartment has key pads to set
temperatures and control functions of the electronic
control system. Refer to the illustration below.
TEMPERATURE CONTROL
Your new PRO 48 was thoroughly inspected and tested
before it was shipped from the Sub-Zero factory. Tempera-
tures are preset at 38°F
(3°C) in refrigerator compartments
and 0°F
(-18°C) in the freezer compartments.
There are three sets of WARMER and COLDER key pads
on the interior control panel, two for the refrigerator
compartments (upper door and lower drawers) and one for
the freezer compartments. To adjust the temperature in
any of the three compartments, press the WARMER or
COLDER key pad for that compartment. Digital tempera-
tures for each of the three compartments are displayed in
the exterior temperature display.
Temperature ranges are -5°F
(-20°C) to +5°F° (-15°C°) in the
freezer sections and 34°F
(1°C) to 45°F (7°C) in the refriger-
ator sections. It is normal for temperatures to fluctuate
slightly, depending on external influences such as an open
door, the degree of humidity and room temperature.
IMPORTANT NOTE: Always allow 24 hours for compart-
ments to reach the temperature you set.
PRO 48 Use & Care 6
EXTERIOR TEMPERATURE DISPLAYS
Electronic control system functions, such as digital
temperatures and service indicators, are displayed in two
exterior temperature displays located on the grille. The
display in the lower left area of the grille shows the
temperature and indicators for freezer compartments, and
the display in the lower right gives readouts for refrigerator
compartments. Refer to the illustrations below.
Freezer Temperature
Controls
Ice Maker
On/Off
Power
On/Off
Alarm
On/Off
Lights
On/Off
Refrigerator
Temperature Controls
Upper
Compartment
Drawer
Compartments
Exterior temperature displays.
Control panel.

Sub-Zero ICB648PRO Specifications

General

Brand	Sub-Zero
Model	ICB648PRO
Category	Refrigerator
Language	English