Carrier AiroVision 39 HQ, Assembly/Installation, Commissioning, Maintenance Manual

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Fig. 21.
Unit without intermediate base frame
Fig. 19.
Side view
Fig. 20. Insulation tape application
6. STACKED CELL SECTIONS
6.1. Unit without Intermediate Base
Frame (Equal Width)
Indoor Installation
• Position the sections on top of one another so that
the corners are in the same plane.
• Mount the profiles supplied with AHU as described
below. For sections having equal length, these
profiles should be mounted all round the unit.
• For AHUs having shorter or longer upper sections,
no further works are required.
Check for insulation tape before section joining. In-
sulation tape shall be applied on one of the section,
Figure 20.
• If AHU has more than two sections, repeat this
procedure. For an outdoor installation of the AHU,
all external joints of the sections should be sealed.
For outdoor installation of the AHU, roof should be
applied as described in Chapter 8.