Trane VUVE Vertical Classroom Installationshandbuch PDF herunterladen (Seite 20)

20 UV-SVN03F-EN

Installation—Mechanical

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. Trane wall boxes are illustrated in

the dimensional section of this manual. 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 wallbox frame. Install all wall boxes to

permit free drainage through the weep holes to the

outside of the building.

All wallboxes 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.

Installation in Masonry Walls. A typical method of

installing the wall box in a masonry wall opening is shown

in Figure 9.

Grout the top and bottom of the wall box frame as noted.

A sloped water dam located in the space between the unit

and wall facilitates moisture drainage. Grouting at the

ends of the intake box will complete the seal between the

wall box frame and the masonry opening.

Installation in Curtain Walls. In all cases, the wall

intake box should be caulked to provide a tight,

weatherproof seal (see Figure 10).

Note: A minimum of 2-1/8 in. of clearance must be

maintained between the exterior wall and back of

the unit. Failure to provide this gap will not allow

the wall box to fit properly.

General Installation Checks

The checklist below is a summary of the steps required to

successfully install a unit. This checklist is intended to

acquaint the installing personnel with procedures

required in the installation process. It does not replace the

detailed instructions called out in the applicable sections

of this manual.

1. Carefully remove the stretch wrap and top cardboard

cover. Check the unit for shipping damage and material

shortage; file a freight claim and notify appropriate

sales representation. If end panels have been ordered,

the panel will already be mounted to the unit.

Note: The unit ventilator is packaged in clear stretch

wrap to allow for immediate visual inspection.

A protective cardboard cover helps prevent

scratching and other cosmetic blemishes

during transport.

2. Remove remaining cardboard blocking.

3. Remove the unit’s left front panel

to verify nameplate/

sales order number is correct. It is located behind the

control box.

Figure 9. Masonry wall installation

Figure 10. Flanged wall box installation in 2-in. curtain

wall

Grout

Weep

Holes

Rubber

Seals

Unit

Outside

Wall

Floor

Interior Wall

w/ sheetrock

Water dam sloped

toward exterior

Weep

Holes

Caulking

Outside

Wall

Rubber

Seals

Unit

Interior Wall

w/ sheetrock

Water dam sloped

toward exterior

Flanged

wallbox

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