9
GENERAL FEATURES
2 dampers version - V2
The presence of two motorized dampers managed by the
controller of the unit allows to operate with a minimum
percentage of outdoor fresh air (adjustable through the user
interface) and to perform thermal free cooling.
The outdoor air inlet, equipped with a rain protection cap and
a metal safety grille, is designed for 100% of the total air flow
rate and allows to operate in free cooling with all outdoor air.
The expulsion from the conditioned ambient of an air flow
rate equal to the outdoor fresh air flow rate must be realized
independently from the unit by means of overpressure
openings or other extraction devices.
In the adding module can be placed various type of special
filters in order to complete the standard filtering section.
It is possible to add a further heating section (hot water coil
or electrical heater coil) and the droplets separator. Instead of
such heating section it is possible to add a gas heating module,
placed between the filtering section and the air-refrigerant
exchange coil.
It is also possible to perform enthalpic free cooling by means of
the installation of the humidity sensors.
Downstream the internal fans, air flow silencers can be installed
to reduce the noise transmitted to the conditioned ambients
through the air ducts (only for the models of frame 1 and 2).
3 dampers version - V3
The presence of three motorized dampers managed by
the controller of the unit allows to operate with a minimum
percentage of outdoor fresh air (adjustable through the user
interface), to perform thermal free cooling and to manage the
air expulsion.
The outdoor air inlet, equipped with a rain protection cap and
a metal safety grille, is designed for 100% of the total air flow
rate and allows to operate in free cooling with all outdoor air.
The expulsion from the conditioned ambient of an air flow rate
equal to the outdoor fresh air flow rate is realized through the
return air fan and the expulsion damper placed inside the unit.
In the adding module can be placed various type of special
filters in order to complete the standard filtering section.
Also in this version it is possible to add a further heating
section (hot water coil or electrical heater coil) and the droplets
separator. Instead of such heating section it is possible to add
a gas heating module, placed between the filtering section and
the air-refrigerant exchange coil.
It is also possible to perform enthalpic free cooling by means of
the installation of the humidity sensors.
Downstream the internal fans, air flow silencers can be installed
to reduce the noise transmitted to the conditioned ambients
through the air ducts (only for the models of frame 1 and 2).
RETURN AIR
EXPULSION AIR
AIR FLOW
AIR FLOW
RETURN AIR
OUTDOOR AIR
OUTDOOR AIR
To Next Page
Loading...
