Trane R Series, Installation Operation & Maintenance

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RLC-SVX07A-EN 5
General Information
Unit Identification
When the unit arrives, compare all nameplate data with ordering and shipping
information.
Unit Inspection
When the unit is delivered, verify that it is the correct unit and that it is
properly equipped. Compare the information which appears on the unit
nameplate with the ordering and submittal information. Refer to
“Nameplates”.
Inspect all exterior components for visible damage. Report any apparent
damage or material shortage to the carrier and make a “unit damage”
notation on the carrier's delivery receipt. Specify the extent and type of
damage found and notify the appropriate Trane Sales Office.
Do not proceed with installation of a damaged unit without sales office
approval.
Inspection Checklist
To protect against loss due to damage incurred in transit, complete the
following checklist upon receipt of the unit.
• Inspect the individual pieces of the shipment before accepting the unit.
Check for obvious damage to the unit or packing material.
• Inspect the unit for concealed damage as soon as possible after delivery
and before it is stored. Concealed damage must be reported within
15 days.
• If concealed damage is discovered, stop unpacking the shipment. Do not
remove damaged material from the receiving location. Take photos of the
damage, if possible. The owner must provide reasonable evidence that
the damage did not occur after delivery.
• Notify the carrier's terminal of the damage immediately, by phone and by
mail. Request an immediate, joint inspection of the damage with the car-
rier and the consignee.
• Notify the Trane sales representative and arrange for repair. Do not repair
the unit, however, until damage is inspected by the carrier's
representative.
Loose Parts Inventory
Check all the accessories and loose parts which are shipped with the unit
against shipping list. Included in these items will be water vessel drain plugs,
rigging and electrical diagrams, and service literature, which are placed inside
the control panel and/or starter panel for shipment.
Unit Description
The RTWA 70 to 125 ton units are helical-rotary type, water-cooled, liquid
chillers, designed for installation indoors. The units have 2 independent refrig-
erant circuits, with one compressor per circuit. The RTWA units are packaged
with an evaporator and condenser.
Each RTWA unit is a completely assembled, hermetic package that is factory-
piped, wired, leak-tested, dehydrated, charged and tested for proper control
operations prior to shipment. The chilled water inlet and outlet openings are
covered for shipment.