CVHE-SVX005C-EN
3
WARNING
Follow EHS Policies!
Failure to follow instructions below could result in
death or serious injury.
• All Trane personnel must follow the company’s
Environmental, Health and Safety (EHS) policies
when performing work such as hot work,
electrical, fall protection, lockout/tagout,
refrigerant handling, etc. Where local
regulations are more stringent than these
policies, those regulations supersede these
policies.
• Non-Trane personnel should always follow local
regulations.
WARNING
Refrigerant May Be Under Positive
Pressure!
Failure to follow instructions below could result in an
explosion which could result in death or serious
injury or equipment damage.
System contains refrigerant and may be under
positive pressure; system may also contain oil.
Recover refrigerant to relieve pressure before
opening the system. See unit nameplate for
refrigerant type. Do not use non-approved
refrigerants, refrigerant substitutes, or non-approved
refrigerant additives.
NOTICE
Equipment Damage!
Mixing refrigerants or oils could result in equipment
damage including bearing damage, introduction of
acids into the chiller, or continuous purge pump-out
in high-head/high ambient applications.
CenTraVac™ chillers are manufactured with different
refrigerant/oil systems: 1) chillers using R-123
refrigerant and OIL00022 compressor oil, and 2)
chillers using R-514A refrigerant and various Trane
POE-based compressor oils.
Always verify proper refrigerant and oil for your
chiller. Do NOT mix refrigerants and oils.
This Installation, Operation, and Maintenance manual
applies to CenTraVac™ chillers with two different
refrigerant and compressor oil systems:
• R-123 refrigerant and OIL00022 compressor oil.
• R-514A refrigerant and Trane OIL00379/OIL00380
compressor oil.
NOTICE
Equipment Damage!
Failure to follow instructions below could result in
equipment damage.
Follow oil use instructions for post-service
compressor air-run procedures.
For post-service compressor air-run procedures on
CenTraVac™ chillers that use R-514A refrigerant and POE
oil:
1. Use Trane OIL00381/OIL00382 compressor oil for the
air-run procedure.
2. Upon completion of the air-run procedure, drain the
OIL00381/OIL00382 from the sump.
3. After unit final assembly and evacuation, refill the sump
with Trane OIL00379/OIL00380.
Important: Verify proper refrigerant and compressor oil for
your chiller before proceeding!
NOTICE
Do Not Use Non-Compatible Parts or
Materials!
Use of non-compatible parts or materials could result
in equipment damage.
Only genuine Trane® replacement components with
identical Trane part numbers should be used in Trane
CenTraVac chillers. Trane assumes no responsibility
for damages resulting from the use of non-compatible
parts or materials.
Factory Warranty Information
Compliance with the following is required to preserve the
factory warranty:
All Unit Installations
Startup MUST be performed by Trane, or an authorized
agent of Trane, to VALIDATE this WARRANTY. Contractor
must provide a two-week startup notification to Trane (or an
agent of Trane specifically authorized to perform startup).
Additional Requirements for Units Requiring
Disassembly and Reassembly
When a new chiller is shipped and received from our Trane
manufacturing location and, for any reason, it requires
disassembly or partial disassembly, and reassembly—
which could include but is not limited to the evaporator,
condenser, control panel, compressor/motor, economizer,
purge, factory-mounted starter or any other components
originally attached to the fully assembled unit— compliance
with the following is required to preserve the factory
warranty:
• Trane, or an agent of Trane specifically authorized to
perform start-up and warranty of Trane® products, will
perform or have direct on-site technical supervision of
the disassembly and reassembly work.
Introduction
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