Installation requirements and
Contractor responsibilities
A list of the contractor responsibilities typically associat-
ed with the unit installation process is provided.
Unit Start-up must be completed by a qualified Trane ser-
vice technician.
Type of
Requirement
Trane Supplied
Trane Installed
Trane Supplied
Field Installed
Field Supplied
Field Installed
Foundation • Meet foundation requirements
Rigging • Safety chains
Clevis connectors
Lifting beam
Isolation • Isolation pads or
spring isolators
• Isolation pads or spring isolators
Electrical • Circuit breakers or
fusible disconnects
(optional)
• Unit mounted
starter (optional)
• PFCCs (optional)
• Jumper bars
• Temperature sensor
(optional outdoor air)
• Flow switches (may
be eld supplies)
• Remote mounted
starter (optional)
• Circuit breakers or fusible disconnects (optional)
• Electrical connections to unit mounted starter (optional)
• Electrical connections to remote mounted starter (optional)
• Wiring sizes per submittal and NEC
• PFCCs (remote mounted starter optional only)
• Terminal lugs
• Ground connection(s)
• Jumper bars
• BAS wiring (optional)
• IPC wiring (AFD and remote mounted starters only
• Control voltage wiring (AFD and remote mounted starters only)
• Oil pump interlock wiring (AFD and remote mounted starters
only)
• High condenser pressure interlock wiring (AFD and remote
mounted starters only).
• Chilled water pump contactor and wiring including interlock
• Condenser water pump contactor and wiring including interlock
• Option relays and wiring
Water piping • Flow switches (may
be eld supplied)
• Taps for thermometers and gauges
• Thermometers
• Strainers (as required)
• Water ow pressure gauges
• Isolation and balancing valves in water piping
• Vents and drain on waterbox valves (1 each per pass)
• Pressure relief valves (for waterboxes as required)
Relief • Rupture disc as-
sembly
• Rupture guard
(optional)
• Vent line and exible connector and vent line from rupture disc
to atmosphere
Insulation • Insulation (optional) • Insulation
• Chiller feet insulation
Water Piping
Connection
Components
Flanged
• Welded on ange for 150 and
300 psig waterboxes
Victaulic
• Victaulic coupling for 150 and 300 psig waterboxes
• Fasteners for anged-type connections (optional)
Other Materials • HCFC-22 refrigerant (1 lb maximum per machine as needed)
• Material and equipment to perform leak testing
• Dry nitrogen (8 psig maximum per machine as needed)
D
WARNING
Combustible Material!
Failure to follow this instruction could result in death
or serious injury or equipment damage. Shrink-wrap
is a combustible material. Avoid open ames and hot
sparks.
Note: The chiller should remain within its protective
shrink-wrap covering during storage.
TCVHE-SVX04D-EN 9
Pre-Installation
RELEASED 10/Mar/2020 06:59:20 GMT
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