User Guide & Service Manual

USER GUIDE

u-line.com

Environmental Requirements

This model is intended for indoor/interior applications only

and is not to be used in installations that are open/exposed

to natural elements.

This unit is designed to operate between 50°F (10°C) and

90°F (32°C). Higher ambient temperatures may reduce the

unit’s ability to reach low temperatures and/or reduce ice

production on applicable models.

For best performance, keep the unit out of direct sunlight

and away from heat generating equipment.

In climates where high humidity and dew points are

present, condensation may appear on outside surfaces.

This is considered normal. The condensation will evaporate

when the humidity drops.

Damages caused by ambient temperatures of

40°F (4°C) or below are not covered by the

warranty.

CAUTION

Test room

climate class

Dry bulb

temperature

Relative

humidity

Dew point

Water vapor

mass in dry air

g/kg

0 20 50 9.3 7.3

1 16 80 12.6 9.1

2 22 65 15.2 10.8

3 25 60 16.7 12.0

4 30 55 20.0 14.8

6 27 70 21.1 15.8

5 40 40 23.9 18.8

7 35 75 30.0 27.3

8 23.9 55 14.3 10.2

NOTE: The water vapor mass in dry air is one of the main points inuencing the performance and the

energy consumption of the cabinets.

CLIMATE CLASSES