COADIS LINE 900TM Comfort units COANDA effect cassette teChniCaLdesCRiption Return/supply air interface Condensate drain pan ● VISUAL 360° One-piece main pan with all-climate insulation in high-density Painted galvanised steel. PSE, with sealing treatment on the upper section. PSE insulation, 10 to 40 mm thick. Removable from below. Uniform RAL 9010 white colour for all components. Integration Condensate drainage (internal Ø 32 connection) provided by within a suspended ceiling, fitting in the centre of four tiles.an internal drain pump equipped with a safety float, check Perforated metal return air grille with filter housing with quickvalve and fitted on anti-vibration mounts. opening via 2 lugs. Auxiliary pan available as an accessory for recovery of I nterface secured by 4 screws, to be removed to gain full condensate from the valves. access to the internal components (coil,FMA, temperature limiters, condensate pan, condensate drain pump). Fan motor assembly Coanda effect diffusion which allows a jet of air to follow the■ HEE motor ceiling, preventing cold air from dropping into the comfort area. Coanda effect offers 360° coverage of the surface area of the High energy efficiency motor enabling a reduction of up to room to be treated, with no dead zone. 85% in electricity consumption. Narrow single-slot opening and specific internal profile. ● BLAC (Brushless Alternating Current) technology offering more linear torque progression and a lower operating sound Frame level than BLDC (Brushless Direct Current) technology, ■ Ribbed galvanised steel motor support base panel. ● sealed, tropicalised, with protected shaft, ■ High-density PSE packaged casing, ensuring ● 3-speed gradual operation by 0-10V or on/off control signal, the a andcoustic thermal insulation. 18 mm without expansion board, thick forthe base and 25 mm to 30 mm thick for the vertical ● ball bearings, walls which form the casing. M1 fire rating. ● i nternalautomatic overload protection as standard on ■ Low emission of TVOCs and no halogenated compounds. winding, ■ABS technical plate supporting the electrics box, hydraulic ● "DFS" motor fault output using a photocoupler for potential and air couplings (fresh air). alarm feedback via a Konnex protocol communication bus ■ Reinforcing ABS angle bars fitted in the corners and (via the V3000 controller), equipped with open galvanised steel mounting brackets with ● fitted on anti-vibration mounts, check valve for fitting threaded rods. ● 230V/1Ph/50 Hz power supply (60Hz compatible). ■Fixed frame in RAL 9010 (white) painted galvanised steel, Note: The minimum voltage required for start-up of the motor housing the return/supply air interface and providing rigidityis 2V. to the casing assembly. Water coil Or ● 1 hot water or cold water circuit (2-tube system), ■ Asynchronous motor ● 1 hot water + 1 cold water circuit (4-tube system), 5 factory-fitted cabled speeds (connected and available at the ● one-piece coupling (40 mm centre distance) with rotating terminal) for customised adjustment. female couplings with integrated flat face and seals, for easy● sealed, tropicalised, with protected shaft, fitting of control valves, ● permanent capacitor, ● one, two or three-row circular coil with low pressure drop, ● ball bearings, ● copper tubes, continuous aluminium fins (1.8 mm spacing), ● i nternalautomatic overload protection as standard on ● bleeding and draining, winding, ● nominal pressure of 16 bar (at 20°C), ● resilient mounts, ● test pressure of 24 bar, ● 230V/1Ph/50 Hz power supply (60Hz compatible), ● max. hot water inlet temperature: ● high efficiency and power factor. - 4-tube application: 80°C, ■ Fan(s) - 2-tube application: 70°C, ● balanced centrifugal impeller (Ø 476mm) with airfoil blades, - 2-tube/2-wire application:55°C (min. air flow rate: 200 ● polymer impeller, m3/h) ● single-point mounting system with foolproofing device. ● min. cold water inlet temperature: 6°C. Electrical heater (2-tube + electric system) 230/1/50 single-tube electricalelements inserted into the aluminium housing. Two temperature limiters with manual and automatic reset, inserted into the aluminium housing and easily accessible without the need to open the suspended ceiling via the return/supply air interface. Heater power supply connected to the terminal block inside the electrics box. Option of deactivating a heater on site by removing a shunt from the terminal block, to reduce the electrical power. CATALOGUE 2021 45 45