Technical information

WARNING: Improper installation, oper-
ation, or servicing may result in equip-
ment damage or personal injury.
This equipment should only be installed, adjust-
ed, and serviced by qualified technical person-
nel who are familiar with the construction, opera-
tion, and potential hazards of this type of
machine.
All wiring, disconnects and fuses should be
installed by qualified electrical technicians in
accordance with electrical codes in your region.
Always maintain a safe ground. Do not operate
the equipment at power levels other than what is
specified on the machine data plate.
CAUTION: Hot Surfaces
Always protect yourself from hot surfaces when
working on the Portable chiller, especially when
working on or around the compressor and con-
denser. These devices can reach up to 160°F
(71°C). Allow these devices to cool before per-
forming any maintenance or troubleshooting.
CAUTION: Ventilation
The unit requires a clean and well ventilated
operating environment. Do not place anything
on top of the unit while operating.
Units require enough clearance around the
perimeter for access doors to open completely.
Air-cooled units require a minimum of two feet
clearance around the perimeter for proper air
flow.
WARNING: Refrigerant hazard
Only certified refrigerant technicians should
examine and correct problems involving the
refrigerant circuit.
WARNING: Hazardous substance
When burned, Freon R22 refrigerant forms
Phosgene gas. If the chiller is placed in the
vicinity of equipment with combustible systems,
the combustion air intake must be ducted in
from the outside and sealed in such a manner
as to prevent any refrigerant from entering the
combustion chamber. Refer to the Material
Safety Data Sheet for Freon R22. This sheet
explains the potential hazards and how to avoid
them.
WARNINGS
AND
CAUTIONS
UGH024/1103 Portable Chillers
INSTALLATION
3-3