Trane Performance Air Handlers Instalační manuál stáhnout pdf (Strana 17)

CAH-SVX01B-EN 17

Installation - Mechanical

Unit Assembly

All Trane air handlers are identified by a multiple-character model number that identifies each

section. It is located on the panel on the inside of the supply fan section access door. Be sure to refer

to the information on the nameplate when ordering replacement parts or requesting service.

Note: If the unit is shipped as a complete assembly, go to “Coil Piping and Connections” on

page 53.

Prior to unit assembly, refer to the unit submittal drawings and unit tagging for correct placement

of sections. Failure to review the submittal drawings could result in performance or assembly

problems. If there are any discrepancies, contact your local Trane sales representative before

proceeding.

All shipping supports and crating on the face of the sections must be removed and discarded to

permit proper fit-up and sealing of the surfaces.

Outdoor units may be mounted on the roof with a roof curb or pier mount. Indoor units may be

mounted on housekeeping pads. Refer to submittals for unit dimensions and openings.

Note: For proper operation, the unit must be supported around the entire unit base perimeter. If

the unit is shipped in sections, the entire section perimeter must be supported, as well as

at the base channels of the unit splits.

Provide clearance around the unit to allow adequate free air and necessary service access. Also,

allow room for supply and return piping, ductwork, electrical connections, and coil removal.

The building roof must be able to support the entire weight of the unit, roof curb and accessories.

See submittals for approximate unit weights.

• Prepare the roof curb or pier mount and roof openings before lifting the unit to the roof.

• Check that the gasketing or sealant on the roof curb is intact and provides an airtight seal with

the unit base.

• Complete all ductwork, piping and electrical connections only after mounting the unit.

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Trane Performance Air Handlers Instalační manuál Strana 17