5
DESCRIPTION OF THE COMPONENTS
Base
The unit is characterised by a
reinforced, integral metal structure
with insulation in expanded
polystyrene obtained from injection
moulding for purposes of noise
reduction and air routing. The load-
bearing base is in galvanised sheet
steel and is varnished with
polyester powders. The following
are fixed to the base: fixing
brackets, coils, motor and fan,
condensate discharge pump,
attachment plate, control board unit
and condensate drip basin. By
means of the flanges, it allows the
channels (for renewing
environmental air and/or delivery to
an adjacent room) to be joined to
the sides.