NA 03.28 D
EN - 6
Assembling stacked casings (A and B) with a thermal wheel recuperator (C)
Fasten the feet on section B to the middle panel (1) with two TH 6 x 20 screws in the
holes provided.
Holes are provided for this purpose.
Assembling adjacent casings
The first air stream (fig.1) is installed in the same
way as on horizontal air handling units. (see block
interconnection).
The second air stream is connected to the outside
(Fig. 2) in the same ways as the sections. The
insides (inaccessible) are connected from inside
when possible and/or using the outer lugs on the top
of the box (impossible on outdoor handling units on account of the roof).
Ceiling installation
Suspended units must be placed on a metal section
suspended from the building structure. Each pair of feet
must rest on a metal section. Each pair of feet must rest
on a metal section.
These sections are to be provided by the fitter and must
be cut to suit the layout of the room and be sufficiently
rigid. The sections should not block access to the drawers
and doors on the unit. Leave space for platform access on
the connections side.
Outdoor installation
Air handling units installed outdoors must be protected by
a roof (Fig. 1) or overhang (Fig. 2). These components
are generally delivered in kits and adapted to each
configuration.
Fitting the roofs
Affix the gasket
along the length of the unit
(50 x 20 foam gasket).
Fit the roof panels along the entire length of the unit, placing a foam seal (supplied by
CIAT) between each panel.
Assemble the panels as per the roof diagram and drawing
supplied with the unit
Assemble the panels to side A of the unit as shown in the
drawing opposite:
Then assemble the panels to side B, pressing on the roof to
create the curve. Fasten the panels to the box.
1
2
a: M6 x 16 screw
b: sealing washer
c: gasket
Overhang
A
B
1
C
a: sealing washer
b: self-tapping screw (supplied)
c: sealing rivet
