Control Systems, Air Flow, Initial Startup

Product Operation Touch Control

Control Systems

A portion of models covered in this guide use an electronic touch control while others use a manual control system. See the table below to identify your model and equipped control system. Users with models using manual control should reference “Product Operation Manual Control” on page 6.

Model	Control	Model	Control

U-CO2175FB-00	Electronic	U-CO29FB-99	Manual
U-CO2175FS-00	Electronic	U-CO29FWH-00	Manual
U-CO2175FS-01	Electronic	U-CO29WH-03	Manual
U-CO2175FW-00	Electronic	U-CO29WHTP-20	Manual
U-CO29B-00	Manual	U-C2275DWROL-00	Electronic
U-CO29B-03	Manual	U-C2275DWRS-00	Electronic
U-CO29B-20	Manual	U-2175RFB-00	Electronic
U-CO29BTP-20	Manual	U-2175RFS-00	Electronic
U-CO29FB-00	Manual	U-2175RFS-01	Electronic
U-CO29FB-98	Manual	U-2175RFW-00	Electronic

Air Flow

NOTICE

The unit requires proper air flow to perform at its highest efficiency.

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 or freezer with product.

To turn the unit on or off, press and hold POWER (1) for ten seconds and release. The display will show the unit set point temperature when turned on and display “OFF” when the unit is off.

Electronic Control Panel

Digital Display

The electronic control with digital display shows a single continuous set point temperature. This set point is for the middle zone, it is a base number used by the controller to maintain the multiple temperature zones in the unit. The factory default set point for Beverage Center and Refrigerator models is 38°F. The set point temperature is a gauge for further temperature adjustments.

Adjusting Air Temperature

NOTICE

Adjust the set point temperature in single increments, and wait 24 hours for the temperature to stabilize before rechecking.

To adjust the set point temperature:

1.Press and release either WARMER (2) or COOLER (4) to put the controller in the SET TEMPERATURE mode. The display (3) will begin to flash the °F (or °C) symbol.

NOTE: This mode will self-cancel in five seconds, and the display (3) will show the original set-point temperature.

2.Within five seconds (while the °F (or °C) symbol is flashing), press WARMER or COOLER as required to adjust the set point temperature.

3.The change is committed 5 seconds after adjusting the temperature, and the display (3) will show the new set point temperature.

Temperature Selection (°F °C). U-Line products supplied for 110 VAC have temperatures displayed (3) by default in Fahrenheit (°F). Models supplied for 220 VAC have temperatures displayed (3) by default in Celsius (°C).

Easily adjust the display for either type of temperature display.

1.Press and hold LIGHT (1) and simultaneously within five seconds press COOLER (5) three times to change the display (3) as needed.

Temperature Display. The digital display shows set-point. Under normal operating conditions the temperatures will fluctuate based on a number of factors including door openings, product load, room temperature, and humidity. On passive cooled units the temperature will always be cool toward the top and coolest toward the bottom.

1.Press WARMER (2) for five seconds. The display (3) will indicate the actual temperature.

2.After 10 seconds, the set point temperature will return to the display.

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