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Unit Start-Up Procedures
Prior to calling for start-up services or commissioning, CICD
Compact Chiller Installation Completion Check List and
Request for Trane Service, CG-ADF003*-EN, must be
completed and submitted. Once that has been completed and
submitted, CICD Compact Chiller Start-up Check List, CG-
ADF004*-EN, must be followed and submitted. A hard copy of
each document is sent with the chiller in the IOM notebook.
Start-up and commissioning must be performed by a factory
authorized Trane service technician.
Pre-Start
Complete each step in the "Pre-Start Up Procedures" included
in the CICD Individual Chiller Start-up Check List and check off
each step as completed.
WARNING
Hazardous Voltage!
Failure to disconnect power before servicing could
result in death or serious injury. Disconnect all electric
power, including remote disconnects before servicing.
Follow proper lockout/tagout procedures to ensure the
power can not be inadvertently energized.
Sequence of Operation
Figure 17. Unit power-up
CG-SVX044F-EN
NOTICE
Equipment Damage!
•
To prevent overheating at connections and under-
voltage conditions at the compressor motor, check
tightness of all connections in the compressor power
circuit.
•
To prevent compressor damage, do not operate the
unit with discharge or liquid line service valves
closed.
•
The use of untreated or improperly treated water in a
Chiller may result in scaling, erosion, corrosion,
algae or slime. It is recommended that the services of
a qualified water treatment specialist be engaged to
determine what water treatment, if any, is required.
Trane assumes no responsibility for equipment
failures which result from untreated or improperly
treated water, or saline or brackish water.
•
To prevent evaporator or condenser damage, pipe
strainers must be installed in the water supplies to
protect components from water born debris. Trane is
not responsible for equipment damage caused by
water born debris.
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