The Troubleshooting section covers problems directly related
to the operation and maintenance of the Portable Chiller.
Additional troubleshooting help can be found in the documen-
tation manuals included with this User Guide.
Conditions you may see are:
●
electrical
- a fuse out, a switch has tripped
●
mechanical
- pump, compressor, condenser fan(s) not
working
●
physical
- water flow incorrect
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UGH017/0500
Series 1 Portable Chillers, PLC Control
T
ROUBLESHOOTING
6-3
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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, oper-
ation, 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.
WARNING: Electrical hazard
Before performing any work on this item, dis-
connect and lock out electrical power sources to
prevent injury from unexpected energization or
startup.
WARNING: Refrigerant hazard
Only certified refrigerant technicians should
examine and correct problems involving the
refrigerant circuit.
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.