Description:

Air handling units are installed where relevant air flow and large ducted distribution system are requested such as commercial mall, offices, restaurants, banks...
Air flow range moves from 1525 to 6.815 m3/h splitted in 6 sizes. Available the utilization of high efficiency germicide lamps. These lamps not only avoid risk of contamina- tion but also permit relevant energy saving (approx 15%) maintaining perfectly clean the heat exchange fins. Ideal applications: museum, library, hotel, clinic.....

Horizontal Chassis Concealed Unit (TO)

Air delivery can be ducted and a damper system can be provided for fresh air. The motor speeds controller can be wall mounted. An auxiliary drain pan is a available to be extended below motorized valve kit. Cleanable filters are clipped on air return to be easily dismounted during usual periodic maintenance or can be mounted inside a rigid frame in case of ducted air return.

Finned Coils Tubes are manufactured from 9,52 mm (3/8”) OD copper and are staggered for greater heat transfer. High efficiency louvered aluminum fins 10FPI are bonded into the tubes and coils are available for water or for DX version. Water coils includes heavy steel headers screwed gas Female. Standard 2-pipe coils 4-Rows, and an additional 1R heating coils are available for 4 pipe systems. Manual drain and manual or automatic air vent applied on prolonged Units are supplied as standard with pipe connections on the right when viewed from the front. Left sided connections are available when specified at order but it is also possible to reverse the handling on site. The max working pressure is 24 bars and max water temperature 120°C.

Drain Trays manufactured from galvanized sheet steel with an epoxy paint finish on both sides. The drain tray is fully insulated with 5 mm closed cell politeness foam which has a class “1” European standard fire proof. Stainless steel drain trays are also possible.
Air Filters The synthetic media is cleanable and enclosed in a galvanized frame with wire mesh support. Efficiency is to class EU3-G3-M1 th.23 mm. If ducted return air is required, a galvanized filter frame is available with bottom or side filter removal. Are also available washable filters or aluminum mesh.

Electric Motors Fan deck The motor is mounted directly on beach galvanized scroll, V230/1/50Hz supply and have a permanent coupled capacitor. Std motors (PSC/AOM) have sealed for life sinterized bearings, open aluminum enclosure rated IP 22 Class ‘B’ and 3 speeds with built in thermal overload protection. Centrifugal fans are fitted on a rigid galvanized panel having galvanized scroll and Alu impeller to assure a spark free fan in case of accidental contact between fan and scroll.
 

EC motor Electronically Commutated Motors (EC Motors) are a brushless DC motor and have no mechanical commutator. They use microprocessor technology to control the level of current through the windings. This electronic operation offers a significant advantage over traditional AC motors namely; high efficiency, energy savings, continuously variable speed control, compact design, long life and direct connection to AC mains. V230÷10% 50Hz, IP42, Class B, max ambient temperature 50°C, imput signal 0_10Vdc, variable speed 300 to 1500 RPM,overload protection, life expectancy 50.000 hous.

Specifications: