Carrier 50FF 020-093 Installation, Operation And Maintenance Instructions page 17

7 - POSITIONING AND INSTALLATION
Important: All roofcurb are supplied with a return safety grille
intended for plenum installations. For installations with ducted
return, the grille must be removed prior to place the machine on
the roofcurb.
This grille is fastened using 4.8 self-tapping hex screws.
Electric power supply
The power cables can be routed into the electric cabinet of the unit
via the panel located under the electric cabinet or via the base of
the unit, depending on the client's requirements.
If the connection of the power cables is to be carried out via the
machine base they will have to go through the roofcurb using the
sheet metal precuts for this purpose.
Safety grille
Electric
cabinet
Detail of
the precuts
These precuts are located in the roofcurb area below the electric
cabinet. Its position can be consulted in the dimensional drawings.
Important: The installer must ensure the sealing in all
the precuts after passing through them the hoses of the
power supply.
Positioning the unit on the roofcurb
Once the previous work has been carried out, the machine can
be mounted on the roofcurb.
Important: It's the responsibility of the installer the insulation and
sealing upsweep around the roofcurb, as explained above.
The recommendations given on the following sticker, located on
the roofcurb, should also be followed:
PARA GARANTIZAR LA ESTANQUEIDAD DE LA BANCADA DESPUÉS DE LA INSTALACIÓN,
HAY QUE REVISAR QUE TODAS LAS JUNTAS Y UNIONES ESTÉN EN PERFECTO ESTADO.
ES NECESARIO ASEGURAR LA ESTANQUEIDAD Y LA SUJECIÓN DEL EQUIPO
Y LA BANCADA DESPUÉS DE MONTAR EL CONJUNTO
IN ORDER TO GUARANTEE THE ROOFCURB TIGHTNESS AFTER THE INSTALLATION,
THE PERFECT CONDITION OF ALL SEAMS AND JOINTS SHOULD BE REVISED.
IT IS NECESSARY TO ENSURE THE TIGHTNESS AND FASTENING OF THE UNIT
AND THE ROOFCURB AFTER MOUNTING THE ASSEMBLY.
POUR GARANTIR L'ÉTANCHÉITÉ DE L'EMBASE APRÈS L'INSTALLATION,
IL FAUT RÉVISER QUE TOUS LES RACCORDS ET JOINTS SOIENT EN PARFAIT ÉTAT.
IL EST NÉCESSAIRE DE S'ASSURER DE L'ÉTANCHÉITÉ ET LA FIXATION DE L'UNITÉ
ET L'EMBASE APRÉS LE MONTAGE.
The machine fi ts perfectly on the
roofcurb, no connecting element is
necessary.
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