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COMPONENTS --- COMPOSANTES
1. Cabinet/Wall Sleeve
The cabinet is to be built into the wall during construction, as it serves as a wall sleeve. The one size cabinet/wall
sleeve is used for all wall thicknesses from 2" through 12" maximum. For walls thicker than 12", a cabinet
extension is required. For installation of wall sleeve extensions, see instructions packed with the extensions.
2. Heating/Cooling Chassis
This chassis includes all cooling components, air moving components and controls.
3. Power Supply Cord and Plug
A power supply cord with 30 Amp. or 50 Amp male plug extends from the control section of the unit, on the right
hand side. This cord is to be attached to a field furnished and mounted receptacle in the transition cabinet, on the
right of the unit.
4. IMPORTANT!
After installation of the cabinet/ wall sleeve transition cabinet, the sleeve should be thoroughly cleaned. The
chassis should be installed and the front panel put in place. The room-side portion of the cabinet should be
carefully protected during the construction period to prevent scratching of the paint. The heating/cooling unit must
not be used for temporary heating or cooling during the building's construction stage.
5. Ducting
Ductwork used to distribute conditioned air must be a minimum of 6" X 8" in cross – section. The interior of this
duct must be insulated with a minimum of ½" thick fiberglass duct liner, suitable for the air velocities involved.
Outlet vents should be located on the top of the distribution ductwork.
6. Duct Sizing
The duct must be sized for a maximum pressure drop of 0.15" of water column at 325 CFM. This will ensure that
adequate airflow will result when the unit is operating at the factory – set indoor blower speeds for the particular
heating and cooling capacity of the unit. There is no minimum pressure drop so large or short ducts are not a
problem.
Revised April 2009 --- Révisé en Avril 2009
Heating Cooling Chassis -- Châssis du
chauffage et de climatisation
Air Flow --- Débit d'air
Air Filter --- Filtre à air
Air Flow --- Débit d'air
Outside Surface of Finished Wall ---
Surface extérieure d'un mur fini
Outdoor Louver --- Déflecteur extérieur
Inside Surface of Finished Wall ---Surface
intérieure d'un mur fini
Front Panel --- Panneau avant
Cabinet/Wall
Sleeve
---
ventilation/ boîtier-manchon
Flanged Duct Opening --- Ouverture de la
buse d'aérage à bride
Transition Cabinet --- Cabinet de transition
Caisson
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Table des Matières
