U-Line U-3090WCWCOL-00 Service Manual Download Page 9

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General Information

Air Flow

NOTICE

The unit requires proper air flow to perform at its highest
efficiency. Do not block the front grille, internal fans or vents
at any time, or the unit will not perform as expected. Do not
install the unit behind a door.

Initial Startup

All U-Line controls are preset at the factory. Initial startup requires
no adjustments.

NOTICE

U-Line recommends allowing the unit to run overnight
before loading refrigerator with product.

To power the unit on simply press POWER

and the unit will

immediately switch on.

To power the unit down, press and hold POWER

for 5 seconds

and release. The display will show a countdown to switching the unit
off.

U-Select

Control

Digital Display

The 3000 Series units are controlled by a feature rich, advanced
OLED display control unit. The control panel allows adjustment to
temperature set point, access to Energy Saver Mode, internal
temperature readings, and many other features.

Note:

A U-Line Control Simulator is available on-line. It is located on

the service website. To access this website you must have a user

name and password. Please go to http://www.u-line.com/control-

simulator/ to access the U-Line Control Simulator.

Adjusting Temperature Settings

Each zone has a Series of Mode Settings with a default value for each
setting. Each Mode Setting can be further customized by fine tuning
the temperature set point. See the table below for a description of
each Mode and temperature ranges. Mode selection will vary by
model.

The 3090 Models have two independently controlled zones. Each
zone may have its own Mode and set point.

1. In order to adjust set points you must first select a Zone to

adjust. To select, press Zone Toggle

. The left side Zone

Setting will flash. Pressing Zone Toggle

again will select the

right side and the right side Zone Setting will flash.

2. Pressing Select

will cycle through each available mode.

Reference the Mode Settings Chart above for each Setting’s
default set point and range.

3. Once you have selected your desired mode, the default set

temperature will display. You may further fine tune the
temperature by pressing Up

or Down

Quick Chill

CAUTION

Quick chill is designed to quickly pull warm beverages and
foods down to optimum storage temperature. It is
important to only initiate quick chill modes when the zone
has been fully loaded with warm product. Failure to follow
this notice could result in food or beverages that are cooled
to a point below optimum or frozen.

The Quick Chill feature allows the user to rapidly cool their product
by cooling the cabinet to the lowest zone setting for the duration of 4
hours. After 4 hours, the temperature will return to the previous set
point before Quick Chill activation. Quick Chill is activated by
pressing the down button until “Quick Chill” is displayed.

Door Removed For Illustration Purposes

Internal Air Flow And Unit Ventilation Diagram

Mode Settings Chart

Setting

Default (°C)

Range (°C)

Red Wine

12°

12° - 18°

White Wine

10°

7° - 12°