Installation - Mechanical; Installation Checklist; Wall Box Installation - Trane VUV Installation, Operation And Maintenance Manual

Installation - Mechanical

Installation Checklist

The following checklist is only an abbreviated guide to the
detailed installation procedures given in this manual. Use this
list to ensure all necessary procedures are complete. For more
detailed information, refer to the appropriate sections in this
manual.
WARNING
Hazardous Voltage w/Capacitors!
Failure to disconnect power and discharge capacitors
before servicing could result in death or serious injury.
Disconnect all electric power, including remote
disconnects and discharge all motor start/run
capacitors before servicing. Follow proper lockout/
tagout procedures to ensure the power cannot be
inadvertently energized. For variable frequency drives
or other energy storing components provided by Trane
or others, refer to the appropriate manufacturer's
literature for allowable waiting periods for discharge of
capacitors. Verify with a CAT III or IV voltmeter rated per
NFPA 70E that all capacitors have discharged.
 1. Inspect the unit for shipping damage.
 2. Level installation location to support the unit weight
adequately. Make all necessary wall or ceiling
openings to allow adequate air flow and service
clearances.
 3. Ensure the unit chassis is installed level.
NOTICE
Unit Leveling!
The unit must be installed level (zero tolerance) in both
horizontal axis for proper operation. Do not use the coil
or drain pan as the reference point because the coil
may be pitched and the drain pan has an inherent
positive slope to provide proper drainage.
 4. Verify that wall openings are properly cut per the unit
submittals.
 5. Complete all piping connections correctly.
 6. Check field sweat connections for leaks and tighten the
valve stem packing, and piping package unions if
necessary.
 7. Install entering water temperature sensor on the supply
water line, if applicable.
 8. Install condensate overflow switch option correctly on
the auxiliary drain pan, if applicable.
 9. Ensure the low temperature detection device option is
correctly installed.
 10. Complete all necessary duct connections.
UV-SVX005G-EN
 11. Complete all interconnection wiring for the wall-
mounted fan mode switch or zone sensor per the wiring
schematic and guidelines established in
Mounted Control Interconnection Wiring," p.
 12. Install the wall-mounted fan mode switch, or zone
sensor module options properly.
For wireless zone sensors, be sure to set the address
(see "Address Setting," p.
 13. Make field mounted controller / fan speed switch
connections to CSTI / FSS as indicated on unit
schematic.
 14. Connect electrical supply power according to the NEC
and unit wiring diagrams.
 15. Remove any miscellaneous debris, such as sheetrock
dust, that may have infiltrated the unit during
construction.
 16. Replace the air filter as required.

Wall Box Installation

The following instructions are general recommendations for
installing wall intake boxes. Consult the architectural plans for
specific requirements.
Additional materials required to complete any specific
installations (such as duct connections, metal mounting plates,
or flanges) are not furnished by Trane.
For best results, all air intake boxes should be removable from
outside of the building. Weep holes must be at the bottom to
permit free drainage. A positive air and moisture seal should be
provided around all edges.
General Instructions
For Trane wall box, dimensions are actual, and may be used
to define the wall opening.
Vertical louvers in the wall intake box provide extra strength for
a high load bearing capacity. The lintel may be omitted on
masonry wall installations.
Weep holes are provided in the outside face of the bottom
channel in the wall box frame. Install all wall boxes to permit
free drainage through the weep holes to the outside of the
building.
All wall boxes are furnished with diamond pattern expanded
aluminum bird screen.
Note: V1 and V2 (vertical) wall models are all unflanged. H2,
V3, and V6 are flanged.
"Wall-
54.
42).
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