General features:
Ideally suited for use in air conditioning systems for hotels, offices, hospital, schools and many more. Their special features are quietness, cleanliness of filtered air and fresh air makeup. To be considered also is the relevant strength of all the components utilized. The range of units includes many models and incorporates 6 sizes with air volumes between 570 and 2625 m³/h. Available the utilization of high efficiency germicide lamps. These lamps not only avoid risk of contamination but also permit relevant energy saving (approximately 15%) maintaining perfectly clean the heat exchange fins. For installation where floor space is at a premium and where units can be ceiling mounted. Installed with its back against a wall, the air intake being on the underside. The washable filter is in to the return grill and is easily removable. The standard supply are painted grilles colour RAL 7047 clear grey. The cabinet is realised
with heavy metal galvanized steel epoxy painted and baked at 180°C. Standard colour RAL 9010 and on request any RAL colour at Architect demand can be realised.
Finned coils Tubes are manufactured from 9,5 mm (3/8”) OD copper and are staggered for greater heat transfer. High efficiency louvered aluminum fins are bonded onto the tubes which terminate with high quality brass headers.
These have Gas Female connections and drain and vent tapping. Standard 2-pipe coils (3R & 4R), and 4-pipe coils (3R+1) are available from stock.
Automatic air vents are also available. Units are supplied as standard with pipe connections on the right when viewed from the front.
Left sided connections are available, but it is also possible to reverse the handling on site by turning the heat exchanger. Water standard coils Pressure: working 14,4 Bar – test 16 Bar. Temperature: working 80°C – max 100°C.
Drain Trays provided to collect and drain away condensate, they are manufactured from galvanized sheet steel with an epoxy paint finish on both sides. Is fully insulated with 5 mm closed cell politenefoam which has a class “1” European std fire proof. Alternative insulation types and stainless steel drain trays are also possible.
Fan coil Chassis manufactured from heavy gauge, galvanized steel, it supports the fan coil components and is easily dismantled.
Fan Decks One or more centrifugal fans are fitted with galvanized scrolls and aluminium impellers which provide a spark free application in case of accidental contact between fan and scroll. Fans are statically and dynamically balanced. Fan decks can be easily removed for maintenance.
Electric Motors sandard motors (PSC/AOM) are suitable for a V230/1Ph/50Hz 5 speeds (only 3 wired) supply and have a permanently coupled capacitor. They have sealed for life sinterized bearings and a cast aluminium enclosure rated to IP20. Insulation is to class “B” with built in thermal overload protection.
Filters Frames available when return air is to be ducted to chassis fan coils. Available for rear or bottom inlet. Filter EU3-G3-M1
Supply and Return Air Plenums Supply air plenums incorporate circular discharge spigots with a maximum diameter of 250 mm. The plenums are supplied as a monoblock assembly. The monoblock assembly adds strength to the unit and simplifies site installation. Return air plenums can also be supplied for fitting on site. All plenums can be internally insulated with closed cell self adhesive politene class “1” European standard fireproof insulation 5 mm thikness.
Fresh Air Dampers and mixing box to be motorized up to 100% of fresh air and manufactured from heavy gauge galvanized steel and aluminium blades. When electric motors (V230/1) are included they are fitted with a spring return on power failure.
