Tangential Fan Coil Series with Electronic Controlled Motor Designed by Very Low Electric Energy Consumption High Efficiency Extremely Low Noise Level Infra Red Remote Control Step-less Fan Speed Control Engineering Germany Issued 1/ 2011 Update 1/ 2013
It is the most comprehensive range, perfect to meet all air-conditioning requirements of work environments like offices, shops, restaurants and hotel rooms where a very quiet operation is re General Description In line with innovative trends and modern industrial design, the fan coil range meets today's demanding requirements of high performance, size, low acoustics, very low energy consumption, ease of installation and maintenance. The fan coil unit has been designed around a platform of models, versions and accessories. All fan coils with tangential fans are equipped with controlled version with tangential fan Range includes stepless flow rates (from 90 to 1300 m3/h), each equipped with 3 row coil and with the possibility to add a 1 row coil for 4 pipe systems. Construction Casing Made from galvanized and pre-painted steel casing with closed cell insulation. The plastic top grid has fixed louvers and is reversible to distribute the air in 2 directions. Standard colours are: - Lateral corners and grid in Pantone 427C (light grey. - Frontal sheet RAL 9003 (White) - Other colours are against request motors which reduce strong the electrical consumption comparative to previous models, with stepless motor speed as standard offering Filter Polypropylene cellular fabric regenerating filter. The filter frame of galvanized steel is inserted into special plastic sliding guides fastened to the internal structure for easy insertion and removal of the filter. Fan assembly greater flexibility in the selection of products. A full range of control options is available including the wireless control offering greater flexibility in the installation of units, with the The low-noise tangential fan assembly is composed of 2 fan shrouds: an external one with an evolving plastic section; internal one of holed, shaped steel. The fan has an external diameter of 120 mm and is the length of the coil. The fins are concave and are positioned in a special shape along the whole length of the fan.
Electric motor Three phase permanent magnet brushless motor that is controlled with current reconstructed according to a alternating current sinusoidal wave. The inverter board that controls the motor operation is powered by 230 Volt, single-phase and with a switching system, it generates a 3 phase frequency modulated wave from power supply. Characteristically saving curve of Electric Energy Heat Exchanger It is manufactured from drawn copper tube and the aluminium fins are mechanically bonded onto the tube by an expansion process. The coil has two 1/2 inch BSP internal connections and 1/8 inch BSP air vent and drain. The coil is not suitable for use in corrosive atmosphere or in environments where aluminium may be subject to corrosion. The connections are on the left hand side looking from the air outlet of the unit (see picture). On request or on site the connections can be moved to the other side. Condensate collection tray Made from plastic with an "L"-shape fitted on the inner casing. The outside diameter of the condensate discharge pipe is 15mm. The electric power supply required for the machine is therefore single-phase with voltage of 230-240 V and frequency of 50-60Hz. Condensate pump (optional) The motor is fitted on sealed for life bearings and is secured on anti-vibration and selflubricating mountings. Internal thermal protection with automatic reset, protection IP 20, class B. Accessories and Controls See pages
General Technical Data General Technical Data 1 Coil 3 rows 2-pipe version Fan Speed Inverter Power Air Flow Cooling Total *1 Sensible Cooling Model step Volt m³/h kw kw kpa kw kpa W db/a db/a Δp Cooling Heating *2 Δp Heating Fan Sound Power LW Sound Pressure Lp 1.3-2T 2.3-2T 3.3-2T 5.3-2T 7.3-2T min. 1 90 0,7 0,5 1,0 0,9 0,3 4,5 24 16 max. 10 230 1,1 0,8 2,3 2,0 0,7 17 43 34 min. 1 120 1,1 0,7 3,5 1,2 0,7 5,5 24 16 max. 10 330 1,9 1,3 9,1 2,7 2,1 19 43 34 min. 1 190 1,5 1,1 6,2 1,8 3,3 7 26 18 max. 10 460 2,8 1,9 18,4 4,2 10,5 20 44 35 min. 1 310 1,7 1,3 4,7 2,5 10,3 7,5 27 19 max. 10 780 3,4 2,6 14,5 6,2 25,3 25 46 37 min. 1 450 3,0 2,0 14,0 3,1 7,9 9 27 19 max. 10 1300 4,9 3,4 34,2 8,1 24,7 40 46 37 2 Coils 4-pipe version add. 1 row coil Fan Speed Inverter Power Air Flow Cooling Total *1 Sensible Cooling Model step Volt m³/h kw kw kpa kw kpa W db/a db/a Δp Cooling Heating *2 Δp Heating Fan Sound Power LW Sound Pressure Lp 1.3-4T 2.3-4T 3.3-4T 5.3-4T 7.3-4T min. 1 90 0,7 0,5 1,0 0,2 3,5 4,5 24 16 max. 10 220 1,1 0,9 2,3 0,8 7,8 17 43 34 min. 1 120 1,1 0,7 3,5 0,4 7,7 5,5 24 16 max. 10 320 1,9 1,3 9,1 1,2 19,2 19 43 34 min. 1 190 1,5 1,1 6,2 0,9 2,6 7 26 18 max. 10 450 2,8 1,9 18,4 1,9 6,9 20 44 35 min. 1 310 1,7 1,3 4,7 1,1 2,5 8,5 27 19 max. 10 760 3,4 2,6 14,5 2,8 9,2 25 46 37 min. 1 450 3,0 2,0 14,0 1,3 16,6 11 27 19 max. 10 1250 4,9 3,4 34,3 3,6 38,2 40 46 37 *1 Water temperature 7/12 C / Air Entering Temperature + 27 C d.b. + 19 C w.b. *2 Water temperature +50/40 C / Air Entering Temperature + 20 C
Water Pressure drop p kpa 3 - row coil The water drop figures refer to a mean water temperature of 10 C; for different temperatures multiply the pressure drop figures by the correction factors K C 20 30 40 50 60 70 80 K 0,94 0,90 0,86 0,82 0,78 0,74 0,7 Water Flow l/h p kpa 1 row additional coil The water pressure drop figures refer to a mean water temperature of 65 C; For different temperatures multiply the pressure drop figures by the correction factors K C 40 50 60 70 80 K 1,14 1,08 1,02 0,96 0,9 Water Flow l/h
Valve Kits Main Coil 3-way valve Control valve kit: 3-way vlave, on-off, with electric motor and mounting kit with micrometric lockshield valve Model Dimension (mm) Valve Micrometric lockshield valve Code A B C D E DN Ø Kvs DN Ø Kvs fitted not fitted 1-5 25 85 190 290 105 15 ½ F 1,6 15 ½ F 2 VL 331 VL 321 7 25 85 190 290 105 20 ¾ F 2,5 15 ½ F 2 VL 332 VL 322 Additional Coil 3 way valve Control valve kit: 3-way valve, on-off with electric motor and mounting kit with micrometric lockshield valve Model Dimension (mm) Valve Micrometric lockshield valve Code A B C D DN Ø Kvs DN Ø Kvs fitted Not fitted 1-7 120 195 240 340 15 ½ 1,6 15 ½ F 2 VL 335 VL 325
Valve kits Simplified kit for 3-way valve (NC concealed Models only) 3-way valve, on-off with electric motor and mounting kit. Valve with flat connection without micrometric lockshield valve. Model Dimension (mm) Code Valve Main Valve Additional Valve Main Valve Additional Valve C A1 A2 B1 B2 DN Ø Kvs fitted not fitted fitted not fitted 1-5 152 270 185 330 116 15 ½ 1,7 VL 311 VL 301 VL 315 VL 305 7 152 268 185 330 124 20 ¾ 2,8 VL 312 VL 302 VL 315 VL 305 2 - way valve for main and additional coil Control valve kit: 2-way valve, on-off, with electric motor and mounting kit. CODE Model Dimension (mm) Valve Main Valve Additional Valve A C D E H DN Ø Kvs fitted not fitted fitted not fitted 1-5 149 180 386 186 456 15 ½ 1,7 VL 211 VL 201 VL 211 VL 201 6 + 7 150 181 438 186 456 20 ¾ 2,8 VL 212 VL 202 VL 211 VL 201
Accessories CTH Condensate Collection tray Plastic Condensate Drain Pipe PCP for CH, CBV and NC units, HORIZONTAL mounted only Connection Plastic condensate drain pipe with fast connection Type Code side Left CTH-L 20 012 05 PCP Code 20 012 11 Right CTH-R 20 012 06 CTV Condensate Collection tray Feet kit FK Type L (mm) Code for CV / CVB and NC units VERTICAL mounted only CTV Code 20 013 02 1 FK - 10 330 20 013 00 2 FK - 20 430 20 013 00 3 FK - 30 645 20 013 00 5 FK - 56 860 20 013 00 7 FK - 70 1119 20 013 00 for CV units (VERTICAL mounted only) RCH Bottom closing panel Rear closing panel RCV Type Code Type Code 1 RCH - 10 20 101 39 1 RCV - 10 20 100 99 2 RCH - 20 20 101 04 2 RCV - 20 20 101 00 3 RCH - 30 20 101 05 3 RCV - 30 20 101 01 5 RCH - 56 20 101 06 5 RCV - 56 20 101 02 7 RCH - 70 20 101 07 7 RCV - 70 20 101 02 HORIZONTAL mounted units VERTICAL mounted units GI Aluminium low intake grid for CV - Model (to be installed with Feet Kit) Front Intake kit Bottom closing panel and Filter sliding guided IF Type Code Type Code 1 GI - 10 20 101 49 1 IF - 10 20 101 65 2 GI - 20 20 101 14 2 IF - 20 20 101 66 3 GI - 34 20 101 15 3 IF - 34 20 101 67 5 GI - 65 20 101 16 5 IF - 56 20 101 68 7 GI - 70 20 101 17 7 IF - 70 20 101 69
Accessories Sraight Inlet Flange SIF Type A B C D G Code 1 SIF - 10 354 290 32 216 16 20 101 71 2 SIF - 20 454 390 32 216 16 20 101 72 3 SIF - 34 669 590 39,5 216 16 20 101 73 5 SIF - 56 884 790 47 216 16 20 101 74 7 SIF - 70 1099 990 54,5 216 16 20 101 75 Air Inlet Grid GB Type Dimension B H Code 1 GB - 10 300x200 325 225 20 101 88 2 GB - 20 400x200 425 225 20 101 89 3 GB - 34 600x200 625 225 20 101 90 5 GB - 56 800x200 825 225 20 101 91 to be connected with the Straight Inlet Flange 7 GB - 70 1000x200 1025 225 20 101 92 Straight Outlet Flange SOF Type A B C D 1 SOF - 10 352 290 31 152 2 SOF - 20 452 390 31 152 3 SOF - 34 667 590 38,5 152 5 SOF - 56 882 790 46 152 Made of galvanized steel 7 SOF - 70 1097 990 53,5 152 Code 20 101 93 20 101 94 20 101 95 20 101 96 20 101 97 Air Outlet Grid OG Double louvre grid to be fitted to the duct, to the straight outlet flange or to the 90 outlet flange Type B Code 1 OG - 10 325 20 102 06 2 OG - 20 425 20 102 07 3 OG - 34 625 20 102 08 5 OG - 56 825 20 102 09 7 OG - 79 1025 20 102 10 Made of anodized aluminium