Lennox FLEXAIR FAC 085, Инструкция по применению

Страница: 14 / 80

• 12 •
Application Guide / FLEXAIR-AGU-1505-E
FILTERS
As standard the unit comes with EU3 fi lters
We can increase the capacity of fi ltration with an option of G4 and
an option of G4+ F7, to arrive offering an average arrestance of
synthetic dust above 90% (according to EN779:2012).
DOUBLE SKIN PANEL
As an option, indoor unit of FLEXAIR , can be provided by a
double skin panel, to avoid the carrying of insulation particles
inside the building (25mm of thickness).
EC FANS VENTILATION SISTEM
FLEXAIR is fi tted with EC fans as standard, ensuring that no
belt particles can be carried away into building .This ventilation
system is compliant with EN 13977 air quality norm.
ANALOGUE FILTER DETECTION
Thanks to this sensor, the fi lter presence and the proper fan
operation is ensured by a pressure drop above the minimum
threshold, and at the same time the
fi lter dirtyness is identi fi ed
by a pressure drop above the maximum threshold.
REMOVABLE ALUMINIUM DRAIN PAN
All units are equipped with a sloped removable drain pan in
aluminum which can be removed for maintenance, preventing
the growth of bacteria an algae in the drain pan.
1.9. INDOOR AIR QUALITY
1- GENERAL DESCRIPTION
EASY ACCESS TO THE UNIT
COMPONENTS
In FLEXAIR we keep the accessibility of all the components to
the indoor unit, as well as all the internal refrigerant components