Centralised heat recovery unit, ideal for ceiling installation in public places, such as schoolrooms, offices, shops, waiting rooms. Suitable for environment free of aggressive, corrosive and/or explosive agents.
Centralised heat recovery unit, ideal for ceiling installation in public places, such as schoolrooms, offices, shops, waiting rooms. Suitable for environment free of aggressive, corrosive and/or explosive agents.
The structure is made from extruded aluminium profiles, which ensure its strength and durability over time.
Self-supporting structure made from externally coated steel panels (RAL 9002) and galvanised on the inside or made of aluzinc, with 22 mm thick
mineral wool thermal and acoustic insulation and a fire resistance rating of Class 0.
Pre-assembled circular grilles and safety grilles around the motors for quick and safe installation.
EC external rotor motors mounted on sealed for life ball bearings for energy saving, provided with thermal protection.
Backward curved centrifugal impeller dynamically balanced and directly coupled with the motor; highperformance and quiet.
High efficient counterflow plate heat exchanger (>75%) made from aluminum.
Integrated automatic bypass, ideal for ‘free cooling’ operation during the summer months.
Aluminum condensation drainage tray
Units are available in 5 sizes up to 4.150m³/h, in horizontal vertical installation available on request).
Easy installation thanks to the ceiling bracket.
Simplified electrical connection thanks to the unit’s pre-wiring. Three-phase units require a 5-core power cable.
The units are provided with ePM10 50% (M5) filter on extraction side and ePM1 50% (F7) filter on intake side, easily removable.
Differential pressure switch for monitoring air filter blockage.
Automatic anti-freeze protection to prevent ice forming on the inlet side of the heat exchanger.
Main switch on the machine.
Tested to the latest standards, meaning accurate, up to date information on electrical safety, performance and noise level that can be relied upon.
Operating temperatures between -20°C and +45°C
Designed and manufactured in accordance with Machinery Directive
(MD), Low Voltage Directive (LVD), Electromagnetic Compatibility Directive (EMC) and Regulation 1253/2014 (ErpDirective).
The unit is supplied with a multi-function LCD display (CTRL-DSP) for automatic control and convenience, providing:
• 3 speed settings (adjustable)
• Boost option
• Holiday mode
• Night mode
• Weekly timer
• Bypass setting
• Airflow balancing
• Filter replacement and fan failure indicator
• Working hour counter
• Setting saving and loading
• Suitable for remote ambient sensors (SEN-HY, SEN-CO2 or SEN-PIR)
• ModBus interface
• Connection to remote pre/post heating element.