High Static Fan Coil Units YDFC

Static Fan Coil Units YDFC

Contents contents Product information...3 Nomenclature & features...4 Features & benefits...4 Product details...5 Technical specifications...6 Unit dimensions ST type...7 Unit dimensions DC type...7 Unit dimensions ST A & B type...7 Unit dimensions & weights...8 Packaged dimensions & weights...8 Performance ratings...9-6 Controls operation data...7 Controls operation data...8 Electrical data...9 Guide specifications... Certifications...2-23 On the cover Integrated professional services designed for your unique business need. We care about your business and understand that each business has its unique requirements. Our all-encompassing maintenance package is tailor made to fit your every financial and technical need. It covers from planned routine equipment inspections and predictive maintenance routines to system performance checks and annual shutdowns. 2

Product Introduction INTRODUCTION Johnson Controls YORK YDFC fan coil units are ceiling mounted, high air flow, high static pressure air conditioning terminals. They are designed, developed and tested considering the tough weather conditions of the Gulf and their reliability makes them an ideal solution of year round air conditioning, heating and ventilating requirements. YDFC units are designed and manufactured to the high standards that are expected of a product from Johnson Controls, having an up to date style and advanced structure. They are highly efficient, quiet, cost effective, safe, reliable and offer ease and economy in installation. YDFC high air flow fan coils are available in 7 models, for customers to choose from for standard or district cooling applications, with multiple row types for each model (the 2 pipe system has 3, 4 and 5 rows and 4 pipe system has 3+ and 4+ rows). The air flow ranges from 680 m 3 /h to 30 m 3 /h while the cooling capacity ranges from 6.89 kw to 2.2 kw and the external static pressure ranges from 0 Pa to 00 Pa up to size 2 and 0 Pa to 60 Pa for bigger sizes. GENERAL OPTIONS SPECIAL REQUESTS Coils Motor Protection Drain Pan Motor Protection Filters & Rails Fin Protection Heater with Terminal Box Pwo decr Drain Pan oating Standard Cooling Coil District Cooling Coil Cooling + Heating Coil IP - Hz IP - 60 Hz Standard Drain Pan Extended Drain Pan IP 54 - Hz IP 54-60 Hz 27mm Rail for Filter 25mm Aluminum Filter + 27mm Rail Blue Fin Gold Fin Copper Fin (Case to Case Basis) [Digit - 3] [Digit - 3] [Digit - 5] [Digit - 8] [Digit - 8] [Digit - 6] [Digit - 6] [Digit - 8] [Digit - 8] [Digit - 7] [Digit - 7] [SQ - ] [SQ - ] [SQ - ] Heater 2// with Extra terminal box for heater [SQ - 2] Heater 2//60 with Extra terminal box for heater [SQ - 2] Powder Coating of Casing Stainless Steel Drain Pan Extended Stainless Steel Drain Pan Additional Safety [SQ - 3] [SQ - 4] [SQ - 5] [SQ - 6 CE Mark ] Legend : Standard Option Special request 3

Nomenclature & Features nomenclature YDFC 6 ST CB 4 X G2 A5 L 2 3 4 5 6 7 8 9 YORK China ducted fan coil unit Model type ST = standard DC = district cooling # of rows 3 = 3 rows 4 = 4 rows A = 3RCC+RHC Filter type G2 = 27mm filter rail only (no filter media) F2 = 25mm Al filter media with rail Connection side L = left hand R = right hand Unit size 8, 0, 2, 4, 6, 8, Installation type CB = Ceiling concealed with back plenum Drain pan type X = standard E = Extended Motor type A5 = IP Hz B5 = IP 60Hz A6 = IP54 Hz B6 = IP54 60Hz features & benefits noise level Units have 3 fan speeds and operate very silently. Sound data of the units at all three speeds are available Whisper quiet comfort condition results in satisfied occupants. Large range of sizes 7 different sizes with 3 and 4 rows coils both in standard and district cooling applications to closely match load requirement and provide dehumidification Better control over comfort conditions results in satisfied occupants Compact size and low height Height is restricted to 390 mm er ceiling heights result in optimum comfort to occupants static fans Units can work upto 60 Esp Covering high ESPs makes unit compatible for longer duct works Easy installation Easy maintenance Safety Threaded brass connector is provided for easy piping connection. Drain and purge valves are provided on all units to assist in commissioning Filters from units can be removed from any direction. The motor blower assembly can be easily removed for servicing at different locations. Cooling coil is easily accessible. Motors are internally protected with UL recognized components. CE mark units are available as option. Reduce installation and commissioning cost. Filters can be cleaned easily and frequently causing healthier comfort conditions. er maintenance costs. May qualify for lower inssurance premium. Valid for sales in EU countries with this option. Technical Sales Guide # 040 YDFC 0309 Page 4 4

Product Details EXPLODED VIEW No. Component No. Component Material & Specification Insulation Material Insulation Material Quantity Drain Drain Pan Pan Cold 0.8 mm Rolled Galvanized Steel Steel Powder Powder Coating Coating & Armeflex & Armeflex Insulation Insulation 2 Coil 2 Bottom Coil Bottom Panel Panel Galvanized 0.8 mm Galvanized Steel Steel Powder Powder Coating Coating 3 Coil 3 Assembly Coil Assembly Galvanized 0.8 mm Galvanized Steel Steel ----- ----- 4 Coil 4 Top Coil Panel Top Panel Galvanized 0.8 mm Galvanized Steel S teel Rubber PE & Plastic Insulation insulation 5 Fan 5 Deck FanAssembly Deck Assembly Galvanized mm Galvanized Steel Steel ----- 6 Motor Fixing Plate mm Galvanized Steel ----- 6 Motor Fixing Plate Galvanized Steel ----- 7 7 Motor 2V / Ph. / Hz ----- Motor 2V / Ph. / Hz IP 8 Fan Impeller 0.32 mm galvanized steel, Casing 0.5 mm galvanized steel ----- 8 Fan 9 Impeller galvanized steel, Casing galvanized steel Filter Top & Bottom Flange 0.8 mm Galvanized Steel ----- PE Insulation 2 9 Filter Flange 0 Filter Galvanized Steel Aluminum PE Insulation 25mm Thickness 0 Filter Return Plenum Fixing BeamAluminum 0.8 mm Galvanized Steel 25mm Thickness PE Insulation 2 Return 2 Control Plenum Box Fixing Top Beam Plate Galvanized mm Galvanized Steel Steel PE Insulation ----- 2 Control 3 Motor Box Capacitor Top Plate Galvanized ----- Steel ----- ----- 3 Motor 4 Wiring Capacitor Terminal ----- ----- ----- Seven Seated 4 Wiring 5 Control Terminal Box Bottom Plate ----- mm Galvanized Steel Seven Seated ----- 5 6 Return Plenum Sided Panel mm Galvanized Steel Control Box Bottom Plate Galvanized Steel ----- PE Insulation 7 Return Plenum Bottom Pane mm Galvanized Steel PE Insulation 6 Return Plenum Sided Panel Galvanized Steel PE Insulation 2 8 Return Plenum Fixing Beam mm Galvanized Steel PE Insulation 7 Return Plenum Bottom Panel Galvanized Steel PE Insulation 9 Return Plenum Top Panel mm Galvanized Steel PE Insulation Technical Sales Guide # 040 YDFC 0309 PAGE 5 5

Product Specifications TECHNICAL SPECIFICATIONS District Cooling MODEL 08 0 2 4 6 8 PERFORMANCE Nominal Air Flow Nominal Total Capacity Water Flow Rate Water Pressure Drop cu.m/h kw cu.m/h kpa,369 6.28 0.60 46. 777 8.5 0.78 53.9 95 9.44 0.903 4.9 247 0.2 0.968 26.8 2965 2.6.7 40.6 324 3.64.305 47. 3645 4.67.404 46.2 CFM Btuh G.P.M.(US) ft.wg. 805 2427 2.65 5.44,045 27808 3.43 8.06,232 329 3.98 4.04,454 34529 4.26 8.98,744 43025 5.3 3.60,838 46540 5.75 5.78 2,44 054 6.8 5.48 COIL Face Area sq.m 0.2 0.24 0.28 0.32 0.38 0.43 0.47 Face Velocity m/s.90 2.06 2.08 2.4 2.7 2.02 2.5 MOTOR Type 4 Poles Three - Speed Permanent Split Capacitor Motor No. of motor Total Rating Output watt 25 0 2 300 400 4 Rated Amp. (2-240/ Ph. / - 60 Hz.) A 2.6.9 2.7 3. 3.4 3.9 FAN Type Centrifugal Fan (Forward Curve DIDW) No. of Fans 2 2 2 2 2 2 2 WATER CONTENT 3 Rows.8 2. 2.5 2.8 3.3 3.6 4 4 Rows 2.3 2.7 3.3 3.7 4.3 4.8 5.2 Standard Cooling MODEL [ CB ] 08 0 2 4 6 8 PERFORMANCE Nominal Air Flow Nominal Total Capacity Water Flow Rate Water Pressure Drop cu.m/h kw cu.m/h kpa 374 6.28.082 9.4 806 8.3.430 35.8 27 9.72.674 34.5 2486.35.954 30.5 299 2.64 2.77 30.2 30 4.3 2.464 40.0 3689 6.24 2.796 49.7 CFM Btuh G.P.M.(US) ft.wg. 808 2427 4.76 6.,062 28354 6.30.99,245 3365 7.37.56,462 38726 8.60 0.22,759 4328 9.59 0.2,882 48826 0.85 3.40 2,70 554 2.3 6.65 COIL Face Area sq.m 0.2 0.24 0.28 0.32 0.38 0.43 0.47 Face Velocity m/s.9 2.09 2.0 2.6 2.9 2.07 2.8 MOTOR Type 4 Poles Three - Speed Permanent Split Capacitor Motor No. of motors Total Rating Output watt 25 0 2 300 400 4 Rated Amp. (2-240/ Ph. / - 60 Hz.) A 2.6.9 2.7 3. 3.4 3.9 FAN Type Centrifugal Fan (Forward Curve DIDW) No. of Fans 2 2 2 2 2 2 2 WATER CONTENT 3 Rows.7 2 2.5 2.8 3.3 3.6 4 4 Rows 2.3 2.7 3.2 3.6 4.5 5 5.5 Cooling Capacity For 3 Row Coils at Entering Air Temperature = 24 C DB, 8 C WB For Standard Cooling Coil: Entering Chilled Water Temperature = 7 C, Leaving Chilled Water Temperature = 2 C For District Cooling Coil: Entering Water Temperature = 5.5 C, Leaving Water Temperature = 4.5 C Air Flow : Fan Speed =, 2v / Ph. / Hz, Under Dry Coil Conditions at 30 Pa External Static Pressure 6

Dimensional Data UNIT DIMENSIONS - ST TYPE B C D A 74 H I Water Drain Connection 3/4"BSP Water Inlet "D" Male BSP Water Outlet "D" Male BSP K L G 85 M J 2 F Motor Wiring Box E 60 UNIT DIMENSIONS - DC TYPE B C D A 74 I Water Drain Connection 3/4"BSP Water Inlet 3/4" Female BSP Water Outlet 3/4" Female BSP H K L 00 84 J 2 F Motor Wiring Box UNIT DIMENSIONS - ST A & B TYPE B E 60 C D A 74 H I L Water Drain Connection 3/4"BSP Water Inlet "D" Male BSP Water Outlet "D" Male BSP Water Inlet 3/4" Female BSP Water Outlet 3/4" Female BSP K G 85 M O 00 J 2 F Motor Wiring Box E 60 Size Type A B B C D E F G H I J K L D M3R M4R N3+ N4+ O Size Type B I D M3R M4R N3+ N4+ 08 830 0 20 860 768 800 380 84 289 225 90 775 27 25 62 5 0 90 84 08 830 0 20 860 768 800 380 78 289 225 90 775 27 25 62 5 0 90 84 0 990 20 340 0 928 960 380 84 289 225 90 775 27 25 62 5 0 90 84 0 990 20 340 0 928 960 380 78 289 225 90 775 27 25 62 5 0 90 84 2 990 20 340 0 928 960 380 235 340 275 240 775 27 25 62 5 0 90 09 2 990 20 340 0 928 960 380 229 340 275 240 775 27 25 62 5 0 90 09 4 4 ST ST 340 480 058 090 380 235 340 275 240 775 27 25 62 5 0 90 09 340 480 058 090 380 229 340 275 240 775 27 25 62 5 0 90 09 6 340 480 058 090 4 279 390 325 280 85 33 38. 62 5 0 90 34 6 340 480 058 090 4 279 390 325 280 85 33 38. 62 5 0 90 34 8 260 480 60 290 98 230 4 279 390 325 280 85 33 38. 62 5 0 90 34 8 260 480 60 290 98 230 4 279 390 325 280 85 33 38. 62 5 0 90 34 390 60 70 4 328 360 4 279 390 325 280 85 33 38. 62 5 0 90 34 390 60 70 4 328 360 4 279 390 325 280 85 33 38. 62 5 0 90 34 08 830 0 20 860 768 800 380 289 225 90 775 83 9.05 08 8 0 20 860 768 800 380 02 289 225 90 775 83 9.05 84 84 0 0 990 20 340 0 928 960 380 289 225 90 775 83 9.05 990 20 340 0 928 960 380 02 289 225 90 775 83 9.05 84 84 2 2 990 20 340 0 928 960 380 340 275 240 775 08 9.05 990 20 340 0 928 960 380 02 340 275 240 775 08 9.05 84 84 4 4 DC 340 480 058 090 380 340 275 240 775 08 9.05 340 480 058 090 380 02 340 275 240 775 08 9.05 84 84 6 6 340 340 480 480 058 058 090 090 4 4 02 390 390 325 325 280 280 85 85 34 34 9.05 9.05 84 84 8 8 260 260 480 480 60 60 290 290 98 98 230 230 4 4 02 390 390 325 325 280 280 85 85 34 34 9.05 9.05 84 84 390 390 60 60 70 70 4 4 328 328 360 360 4 4 02 390 390 325 325 280 280 85 85 34 34 9.05 9.05 84 84 Note: ( ) B is the length of drain pan. ( 2 ) B is length of unit inding extended drain pan. ( 3 ) All dimensions are in mm. 7

Dimensional Data unit dimensions and weights Width Weight Model Length Height Standard Drain Pan Extended Drain Pan 3 Rows 4 Rows 3+ Rows 4+ Rows mm mm mm mm kg kg kg kg 08 775 0 20 295 36 49 4 54 0 775 20 340 295 38 5 43 56 2 775 20 340 345 45 59 64 4 775 340 480 345 65 56 70 6 85 340 480 396 6 77 67 83 8 85 480 60 396 74 92 8 98 85 60 70 396 78 97 85 03 packaged dimensions and weights Width Weight Model Length Height Standard Drain Pan Extended Drain Pan 3 Rows 4 Rows 3+ Rows 4+ Rows mm mm mm mm kg kg kg kg 08 897 5 335 56 40 53 54 58 0 897 3 465 56 42 55 56 60 2 897 3 465 564 49 63 63 68 4 897 440 605 564 55 70 69 75 6 937 440 605 65 66 82 80 88 8 937 580 735 65 80 99 94 05 937 709 835 65 84 03 98 09 Technical Sales Guide # 040 YDFC 0309 Page 8 8

Performance Data PERFORMANCE RATINGS YDFC STANDARD CB 3 ROW 2 PIPE Model YDFC 08 ST CB 3 X G2 A5 L YDFC 0 ST CB 3 X G2 A5 L YDFC 2 ST CB 3 X G2 A5 L YDFC 4 ST CB 3 X G2 A5 L YDFC 6 ST CB 3 X G2 A5 L YDFC 8 ST CB 3 X G2 A5 L YDFC ST CB 3 X G2 A5 L Speed ESP Air Capacity Air Off FCU Water Water Power Flow Total Sensible DB WB Flow Pressure Input Pa m³/h kw kw C C m³/h kpa W 400 6.59 4.62 4.2 3..34 25.2 27 362 6.48 4.53 4. 3.0.6 24.5 265 00 0 6.0 4.5 3.7 2.7.034 2.4 233 375 6.29 4.47 4.3 3.2.083 9.5 259 3 6.22 4.42 4.3 3.2.07 9. 255 00 90 5.76 4.04 3.9 2.9 0.992 6.6 222 724 4.23 2.84 2.4.7 0.729 0.4 259 695 4.3 2.76 2.2.6 0.7 0.0 255 00 628 3.88 2.57.9.3 0.668 9.0 222 945 9.26 6.38 4.3 3.0.594 45.8 327 784 8.75 6.00 4.0 2.8.7 4.3 304 00 7.93 5.36 3.5 2.4.366 34.5 265 8 8.44 5.95 4.5 3.2.453 36.8 302 730 8.09 5.68 4.3 3..392 34. 280 00 425 7.25 4.98 3.6 2.6.248 27.9 237 080 5.92 4.02 2.9 2.2.0 9.9 259 990 5.62 3.79 2.6.9 0.968 8. 255 00 8 5.3 3.40 2..5 0.884 5.4 222 2245 0.6 7.9 4.5 3.3.7 37.3 408 20 9.78 6.88 4.3 3.2.685 34.8 394 00 870 9.4 6.34 3.9 2.9.573 30.8 367 260 9.84 6.96 4.4 3.2.694 35.2 383 35 9. 6.68 4.3 3..635 33.0 370 00 795 8.85 6.4 3.8 2.8.525 29. 342 0 6.0 4.27 3.4 2.7.036 6.8 259 080 5.63 3.95 3. 2.5 0.970 5.0 255 00 900 4.99 3.45 2.6 2. 0.860 2.2 222 2760 2.4 8.64 4.7 3.4 2.090 33. 585 2608.62 8.26 4.6 3.4 2.00 30.6 567 00 2330 0.68 7.57 4.4 3.2.839 26.2 532 2535.52 8.4 4.5 3.3.983 3.3 490 2400.05 7.80 4.4 3.2.903 29.0 47 00 255 0.26 7. 4. 3.0.767 25.4 442 270 7.35 4.93 2.5.8.266 6.2 259 85 7.05 4.70 2.2.6.23 5.0 255 00 070 6.6 4.37.9.3.39 3.4 222 375 3.6 9.65 5.0 3.7 2.266 32.8 646 2986 2.68 9.24 4.8 3.6 2.83 30.7 630 00 2665.86 8.54 4.5 3.4 2.043 27.4 599 3035 2.76 9.33 4.9 3.6 2.96 30.7 598 2880 2.37 8.99 4.7 3.5 2.29 29. 585 00 2570.56 8.3 4.4 3.3.99 25.9 558 745 8.94 6.24 3.4 2.6.539 5.2 259 6 8.53 5.92 3.2 2.4.468 4.0 255 00 400 7.75 5.3 2.7 2..335.9 237 3425 4.74 0.66 4.8 3.5 2.538 42.8 77 3269 4.29 0.30 4.6 3.5 2.460 40.5 705 00 2990 3.49 9.66 4.4 3.3 2.323 36.6 678 3255 4.47 0.35 4.6 3.4 2.49 40.8 660 3065 3.92 9.9 4.4 3.3 2.396 38. 646 00 28 3.22 9.35 4.2 3. 2.277 34.8 623 7 9.48 6.48 2.8 2..632 8. 259 625 9.6 6.22 2.6 2.0.577 7.0 255 00 470 8.62 5.80 2.3.7.485 5.3 222 3940 6.92 2.2 4.8 3.5 2.94 58.3 860 3788 6.49.86 4.7 3.5 2.839 55.7 844 00 358 5.73.25 4.5 3.3 2.708 5.3 806 3745 6.40.78 4.7 3.4 2.823.5 803 3580 5.93.40 4.5 3.4 2.743 48.0 779 00 3300 5.5 0.77 4.3 3.2 2.609 44.0 743 965 0.68 7.33 2.9 2.2.839 24.2 259 865 0.35 7.06 2.8 2..783 23.0 255 00 645 9.57 6.45 2.4.8.648. 222 Air Conditions (EDB / EWB) Cooling : 24 / 8 C Water Conditions (EWT / LWT) Cooling : 7 / 2 C Fin Material / Protection: Aluminum / None Delta T: 5 C 9

Performance Data PERFORMANCE RATINGS YDFC STANDARD CB 4 ROW 2 PIPE Model YDFC 08 ST CB 4 X G2 X A5 L YDFC 0 ST CB 4 X G2 X A5 L YDFC 2 ST CB 4 X G2 X A5 L YDFC 4 ST CB 4 X G2 X A5 L YDFC 6 ST CB 4 X G2 X A5 L YDFC 8 ST CB 4 X G2 X A5 L YDFC ST CB 4 X G2 X A5 L Speed ESP Air Capacity Air Off FCU Water Water Power Flow Total Sensible DB WB Flow Pressure Input Pa m³/h kw kw C C m³/h kpa W 375 7.4 5.4 2.90 2.3.275 6.7 268.0 307 7.7 4.95 2.80 2.2.235 5.8 252.2 00 00 6.35 4.33 2.30.8.094 2.8 24.0 330 7.25 5.0 2.80 2.2.248 7.0 255.0 260 7.0 4.82 2.60 2..7 6.0 238.9 00 065 6.2 4.22 2..7.068 2.9 2.0 722 5.03 3.25 0.60 0.3 0.866 6.8 24.0 6 4.6 2.96 0. 0.2 0.808 6.0 08.2 00 470 3.4 2.4 0. 0.0 0.64 4.0 79.0 85 0.43 7.0 2..8.796 34.5 302.0 665 9.87 6.58 2.30.6.699 3.2 280.6 00 390 8.8 5.79.60..57 25.4 247.0 70 9.85 6.64 2..8.696 3.0 283.0 565 9.33 6.23 2..6.606 28.0 258.2 00 270 8.4 5.35..0.402 22.0 28.0 090 6.76 4.52.70.3.64 8.9 78.0 945 6.5 4.06. 0.9.059 6.0 59.2 00 670 4.73 3.05 0. 0.2 0.827 0.4 28.0 20.98 8. 2.60.9 2.064 32.2 39.0 979.5 7.74 2.40.8.98 30.0 376.8 00 735 0.6 7.05.90.4.827 25.9 349.0 25.75 7.90 2.40.8 2.024 30.0 367.0 903.3 7.56 2..6.948 28.0 35.3 00 660 0.37 6.85.80.2.786 24.0 324.0 90 7.24 4.90.80.4.247.7.0 0 6.62 4.44..2.40 0.0 35.0 00 770 5.3 3.47 0.60 0.4 0.93 6.8 09.0 26 4.0 9.70 3.0 2.4 2.42 37. 569.0 2492 3.34 9.23 3.00 2.3 2.297 33.9 548.0 00 2225 2.23 8.42 2.80 2. 2.06 29.0 59.0 2435 3.07 9.04 3.00 2.3 2.25 32.5 475.0 2305 2.53 8.65 2.90 2.2 2.57 30. 46.5 00.55 7.9 2.60 2.0.989 26.0 430.0 280 8.29 5.49.30 0.9.428 4.8 3.0 7.7 5.06 0.90 0.7.328 3.0 88.8 00 90 6.4 4.4 0. 0.2. 9.6 54.0 3080 4.48 0.57 3.80 3. 2.494 27.2 638.0 2907 3.95 0.2 3.70 3.0 2.40 25.5 623.0 00 2600 2.97 9.3 3.40 2.7 2.233 22.5 590.0 2970 4.35 0.37 3.60 2.9 2.47 27.6 595.0 2805 3.82 9.93 3. 2.8 2.380 25.9 582.2 00 2490 2.8 9.09 3. 2.6 2.4 22.7 545.0 700 9.9 6.80 2.0.7.705 4.2 256.0 570 9.37 6.39.90.6.64 3.0 243.6 00 3 8.45 5.68..2.455.0 2.0 3295 6.9.9 3.30 2.6 2.92 37.8 700.0 336 6.37.48 3.0 2.5 2.89 35.8 683.5 00 28 5.33 0.63 2.80 2.2 2.639 3.9 652.0 325 5.97.30 3.30 2.6 2.749 37.0 642.0 2960 5.43 0.86 3.0 2.5 2.657 34.8 632.2 00 2690 4.58 0.5 2.80 2.2 2. 3.6 602.0 7 0.37 7.05.80.5.785 6.6 284.0 585 9.77 6.60.60.3.682 5.0 275.0 00 3 8.7 5.8..0.0 2.4 246.0 3745 8.8 3.35 3.40 2.7 3.238 49.9 837.0 3587 8.29 2.93 3.30 2.6 3.49 47.7 8.9 00 3305 7.36 2.8 3.0 2.4 2.989 43.9 778.0 3585 8.5 2.87 3.30 2.7 3.25 46.9 790.0 3430 7.64 2.46 3. 2.6 3.038 44.8 774.6 00 345 6.7.69 3.00 2.4 2.877 4.0 732.0 9.92 8.0.60.3 2.053 22.4 345.0 800.42 7.63.40..966 2.0 329.2 00 580 0.48 6.9.00 0.8.804 8.4 302.0 Air Conditions (EDB / EWB) Cooling : 24 / 8 C Water Conditions (EWT / LWT) Cooling : 7 / 2 C Fin Material / Protection: Aluminum / None Delta T: 5 C 0

Performance Data PERFORMANCE RATINGS YDFC DISTRICT COOLING CB 3 ROW 2 PIPE Model YDFC 08 DC CB 3 X G2 X A5 L YDFC 0 DC CB 3 X G2 X A5 L YDFC 2 DC CB 3 X G2 X A5 L YDFC 4 DC CB 3 X G2 X A5 L YDFC 6 DC CB 3 X G2 X A5 L YDFC 8 DC CB 3 X G2 X A5 L YDFC DC CB 3 X G2 X A5 L Speed ESP Air Capacity Air Off FCU Water Water Power Flow Total Sensible DB WB Flow Pressure Input Pa m³/h kw kw C C m³/h kpa W 4 6.44 4.59 4.40 3.3 0.66 49.2 283.0 382 6.35 4.5 4.30 3.2 0.607 47.8 272.9 00 25 5.88 4.2 3.90 2.9 0.562 4.4 240.0 380 6.3 4.49 4.30 3.2 0.604 46.5 269.0 340 6.2 4.40 4.30 3.2 0.593 45.0 258.9 00 75 5.74 4.0 3.90 2.9 0.549 38.9 226.0 722 4.23 2.84 2.30.7 0.405 26.4 22.0 665 4.02 2.68 2.0.5 0.385 24.0 0.0 00 0 3.37 2.8.0 0.6 0.323 7.3 79.0 95 7.86 5.8 5.00 3.8 2 52. 324.0 763 7.39 5.45 4.80 3.7 0.706 46.3 303.4 00 480 6.58 4.79 4.40 3.4 0.629 37.3 268.0 8 8.3 5.86 4.40 3.2 0.794 55.8 300.0 680 7.82 5.5 4.30 3. 0.748 49.9 277.5 00 385 6.97 4.83 3.70 2.7 0.667 40.2 237.0 090 5.63 3.92 3.30 2.5 0.539 26.5 8.0 965 5.24 3.60 2.90 2.2 0. 23. 6. 00 660 4.6 2.75.60.2 0.398 5.0 28.0 220 9.76 6.99 4.60 3.4 0.934 43.5 45.0 88 9.44 6.72 4.40 3.3 0.903 40.8 402.6 00 8 8.78 6.8 4.0 3.0 0.840 35.8 378.0 240 9.56 6.83 4. 3.3 0.94 42.9 390.0 0 9.2 6.54 4.30 3.2 0.88 40.0 376.9 00 775 8.56 6.00 4.00 2.9 0.89 34.9 354.0 20 5.85 4.22 3.70 2.9 0.560 8.4 54.0 070 5.42 3.86 3.30 2.7 0.59 6.0 38.6 00 8 4.7 3.26 2.60 2. 0.4 2.4 2.0 2725 0.77 8.08 5. 3.9.030 3. 576.0 257 0.4 7.76 5.00 3.8 0.996 29.2 557.2 00 23 9.8 7.23 4.80 3.6 0.938 26.3 532.0 2525 0.24 7.64 5.00 3.8 0.980 27.4 48.0 2400 9.95 7.38 4.90 3.7 0.952 26.0 462.2 00 240 9.28 6.80 4.60 3.5 0.888 22.9 436.0 295 6.74 4.72 3. 2.5 0.644 4.3 2.0 80 6.4 4.43 2.90 2.2 0.62 3.0 87.7 00 000 5.79 3.93 2.30.8 0.554 0.9 65.0 360 3.22 9.65 4.90 3.7.265 45.7 663.0 2965 2.75 9.24 4.70 3.5.2 42.7 65.0 00 2640.9 8.52 4.40 3.3.38 37.6 626.0 300 2.72 9.29 4.80 3.6.27 4.3 69.0 2860 2.35 8.96 4.70 3.5.8 39. 608.5 00 2540.5 8.25 4.40 3.3.0 34.3 587.0 7 8.88 6.23 3.40 2.6 0.849.9 280.0 65 8.43 5.87 3. 2.5 0.806 9.0 268.8 00 295 7.36 5.0 2..9 0.704 4.8 245.0 3380 3.34 0.08 5. 3.9.276 57.9 79.0 32 2.9 9.7 5.00 3.8.235 54.6 705.5 00 2925 2.22 9.0 4.80 3.7.69 49.3 680.0 390 3.8 0.03 4.70 3.5.32 48.2 663.0 3060 3.47 9.74 4.60 3.4.289 46.0 652. 00 2745 2.67 9.04 4. 3.2.22 4. 629.0 780 9.22 6.45 3. 2.5 0.882 29.3 294.0 625 8.75 6.06 2.90 2.3 0.837 26.7 277. 00 400 7.99 5.44 2..9 0.764 22.6 249.0 3855 5.38.52 5.0 3.9.47 48.6 839.0 3707 5.04.22 5.00 3.8.438 46.7 82.0 00 345 4.32 0.59 4.80 3.7.370 42.8 787.0 3700 4.79.2 5.0 3.9.45 46.9 783.0 3565 4.48 0.84 5.00 3.8.385 45. 763.5 00 3255 3.7 0.6 4.70 3.6.32 40.9 732.0 940 0.45 7. 3.00 2.3 0.999 27.9 333.0 8 0.04 6.88 2.80 2. 0.96 26.0 35.8 00 590 9.25 6.25 2.30.8 0.885 22.4 284.0 Air Conditions (EDB / EWB) Cooling : 24 / 8 C Water Conditions (EWT / LWT) Cooling : 5.5 / 4.5t C Fin Material / Protection: Aluminum / None Delta T: 9 C

Performance Data PERFORMANCE RATINGS YDFC DISTRICT COOLING CB 4 ROW 2 PIPE Model YDFC 08 DC CB 4 X G2 X A5 L YDFC 0 DC CB 4 X G2 X A5 L YDFC 2 DC CB 4 X G2 X A5 L YDFC 4 DC CB 4 X G2 X A5 L YDFC 6 DC CB 4 X G2 X A5 L YDFC 8 DC CB 4 X G2 A5 L YDFC DC CB 4 X G2 X A5 L Speed ESP Air Capacity Air Off FCU Water Water Power Flow Total Sensible DB WB Flow Pressure Input Pa m³/h kw kw C C m³/h kpa W 375 7.45 5.6 2.9 2.2 0.73 24.5 327 309 7. 4.96 2.7 2. 0.689 22.9 33 00 080 6.23 4.26 2.3.8 0.596 7.6 293 305 7. 4.92 2.8 2.2 0.680 22.5 294 245 6.86 4.74 2.7 2. 0.656 2.0 286 00 00 5.89 4.02 2.2.7 0.564 5.9 266 730 4.63 3.09.4. 0.442 0. 40 635 4.22 2.78.0 0.7 0.404 8.5 28 00 390 2.69.7.0 0.4 0.287 4.6 04 630 9.00 6.8 2.7 2. 0.86 38.8 330 532 8.66 5.9 2.5 2.0 0.828 36. 32 00 370 8.05 5.44 2.2.7 0.770 3.6 30 5 8.57 5.86 2.6 2.0 0.8 35.4 300 435 8.26 5.62 2.4.8 0.790 33.0 29 00 275 7.66 5.5 2.0.5 0.733 28.7 274 040 5. 3.94 2.8 2.4 0.526 6. 36 930 5.0 3.6 2.5 2.2 0.488 4.0 27 00 760 4.45 3.08 2.0.7 0.426 0.9 06 200.54 7.9 2.8 2..03 34.5 57 96.06 7.54 2.6 2.0.058 3.9 54 00 7 0.9 6.85 2.2.6 0.975 27.4 05.0 7.6 2.7 2..062 32.2 486 885 0.69 7.28 2.5.9.023 30. 479 00 640 9.77 6.57 2..6 0.935 25.5 466 30 6.7 4.59.9.6 0.642 0. 86 025 6.30 4.27.6.3 0.603 9.0 77 00 85 5.40 3.57.0 0.8 0.59 6.9 60 20 2.54 8.92 3.4 2.7.99 2.5 578 2384 2.8 8.62 3.3 2.6.65.4 556 00 230.26 7.90 3.0 2.4.077 7.7 536 2390 2.03 8.57 3.4 2.7.5 8.0 533 2270.65 8.25 3.2 2.6.5 7.0 524 00 0.65 7.5 3.0 2.4.09 4.5 5 230 6.76 4.78 2.5 2. 0.647 3.3 2 6.36 4.45 2.2.9 0.609 3.0 96 00 985 5.85 4.04.8.6 0.560 2.6 76 3060 5.60 0.98 3.3 2.6.492 40.5 649 2889 5.04 0.53 3.2 2.5.439 37.9 636 00 2560 3.94 9.64 2.8 2.2.333 33.0 63 2965 5.35 0.76 3.2 2.5.468 40.7 6 2800 4.80 0.3 3. 2.4.46 38. 599 00 2470 3.68 9.42 2.7 2..309 33.0 574 690 7.0 5.64 4. 3.7 0.670 8.6 279 565 6.66 5.3 3.9 3.6 0.637 7.0 266 00 300 5.89 4.58 3.6 3.3 0.563 3.7 239 320 6.59.67 3.2 2.5.587 46.3 728 3056 6.08.26 3. 2.4.539 43.7 722 00 2760 5.4 0.47 2.7 2.2.448 39. 74 3055 5.73. 3.2 2.6.5 40.6 674 2880 5.8 0.65 3.0 2.4.452 38.0 665 00 260 4.35 9.94 2.7 2..372 34.3 652 680 0. 7.04.6.2.004 5.0 264 0 9.70 6.45.2.0 0.928 3.0 255 00 20 8.2 5.30.0 0.7 0.799 9.9 239 36 8.4 2.96 3.5 2.8.735 54.4 936 3498 7.67 2.56 3.3 2.7.690 52.0 929 00 32 6.8.84 3. 2.5.608 47.5 95 3495 7.77 2.60 3.3 2.6.700 5.3 879 3355 7.34 2.24 3.2 2.5.659 49. 87 00 3065 6.42.47 2.9 2.3.57 44.6 859 900.57 7.84.8.4.07 9.6 284 755.02 7.39.5.2.054 8.0 272 00 9.99 6.60.0 0.8 0.956 5.2 258 Air Conditions (EDB / EWB) Cooling : 24 / 8 C Water Conditions (EWT / LWT) Cooling : 5.5 / 4.5 C Fin Material / Protection: Aluminum / None Delta T: 9 C 2

Performance Data PERFORMANCE RATINGS YDFC STANDARD CB A(3+) ROWS 4 PIPE Model YDFCSTCBAXG2XA5L YDFC8STCBAXG2XA5L YDFC6STCBAXG2XA5L YDFC4STCBAXG2XA5L YDFC2STCBAXG2XA5L YDFC0STCBAXG2XA5L YDFC08STCBAXG2XA5L Speed ESP Air Cooling Capacity Air Off FCU Water Water Power Heating Water Water LDBT Flow Total Sensible DB WB Flow Pressure Input Capacity Flow Pressure Pa m³/h kw kw C C m³/h kpa W kw C m³/h kpa 375 6.52 4.56 4. 3.0.22 24.8 268.0 3.08 26.7 0.265 4.2 307 6.33 4.4 4.00 2.9.089 23.5 252.2 3.02 26.9 0.260 4. 00 00 5.69 3.9 3. 2.5 0.98 9.4 24.0 2.80 27.6 0.24 3.6 330 6.6 4.37 4. 3.2.062 8.8 255.0 3.04 26.8 0.262 4. 262 5.98 4.22 4.0 3.0.030 7.8 238.9 2.97 27.0 0.256 4.0 00 065 5.37 3.73 3.60 2.7 0.924 4.7 2.0 2.76 27.7 0.238 3.5 722 4.23 2.83 2.40.7 0.728 0.4 24.0 2.37 29.8 0.4 2.7 654 3.98 2.64 2.00.4 0.685 9.4 08.2 2.28 30.4 0.96 2.5 00 470 3.2 2.07 0.90 0.5 0.553 6.5 79.0.93 32.2 0.66.9 85 8.85 6.07 4.0 2.9.524 42.2 302.0 3.95 26.5 0.340 7.0 665 8.39 5.72 3.80 2.7.444 38.2 280.6 3.80 26.8 0.327 6.5 00 390 7.6 5.08 3. 2.2.308 3.9 247.0 3. 27.5 0.30 5.7 70 8.03 5.63 4. 3..382 33.6 283.0 3.85 26.7 0.33 6.7 562 7.6 5.29 3.90 2.9.30 30.5 258.2 3.70 27.0 0.38 6.2 00 270 6.77 4.60 3. 2.3.65 24.6 28.0 3.36 27.9 0.289 5.3 090 5.96 4.05 3.00 2.2.026. 78.0 3.5 28.6 0.27 4.7 944 5.47 3.66 2..8 0.94 7.2 59.2 2.98 29.4 0.256 4.3 00 670 4.37 2.85.40 0.9 3.6 28.0 2.58 3.4 0.222 3.3 20 9.78 6.88 4.30 3.2.685 34.8 39.0 4.80 26.7 0.43.8 979 9.42 6.59 4.0 3.0.623 32.5 376.8 4.65 27.0 0.400.2 00 735 8.74 6.03 3.70 2.7.6 28.4 349.0 4.39 27.5 0.378 0. 25 9.47 6.66 4. 3..630 32.9 367.0 4.70 26.9 0.405.4 903 9.4 6.39 4.00 3.0.575 30.9 35.3 4.57 27. 0.393 0.8 00 660 8.43 5.8 3.60 2.6.452 26.7 324.0 4.3 27.7 0.37 9.8 90 5.99 4.24 3.40 2.7.03 6.7.0 3.7 29.3 0.39 7.5 044 5.5 3.85 3.00 2.4 0.948 4.4 35.0 3.49 29.9 0.30 6.7 00 770 4.5 3.07 2..7 0.776 0.2 09.0 3.04 3.7 0.262 5.3 26.76 8.37 4.60 3.4 2.026 3.3 569.0 5.9 26.6 0.9 8.2 2492.23 7.98 4. 3.3.933 28.8 548.0 5.7 26.8 0.49 7. 00 2225 0.35 7.32 4. 3..782 24.8 59.0 5.36 27.2 0.462 5.3 2435.7 7.89 4.40 3.2.924 29.6 475.0 5.63 26.9 0.485 6.7 2309 7.57 4.30 3..8 27.6 46.5 5.47 27.0 0.47 5.8 00 9.95 6.95 3.90 2.9.74 24.0 430.0 5.4 27.4 0.443 4. 280 7.39 4.96 2..8.273 6.4 3.0 4. 29.7 0.362 9.8 49 6.9 4.59 2.0.5.90 4.5 88.8 3.99 30.3 0.344 9.0 00 90 5.94 3.87.40 0.9.024. 54.0 3.56 3.6 0.307 7.3 3080 2.92 9.44 4.90 3.7 2.224 3.8 638.0 6.53 26.3 0.562 9.4 2907 2.48 9.07 4.70 3.5 2.49 29.9 623.0 6.36 26.5 0.548 9.0 00 2600.69 8.39 4.40 3.3 2.02 26.7 590.0 6.05 26.9 0.52 8.2 2970 2.59 9.9 4.80 3.6 2.68 30.0 595.0 6.42 26.4 0.553 9. 2805 2.8 8.83 4.70 3.5 2.097 28.3 582.2 6.26 26.6 0.539 8.7 00 2490.34 8.3 4.30 3.2.953 25.0 545.0 5.94 27. 0.5 8.0 700 8.8 6.3 3.30 2.5.56 4.8 256.0 5.0 28.7 0.43 5.9 569 8.35 5.78 3.0 2.4.437 3.5 243.6 4.84 29.2 0.46 5.6 00 3 7.57 5.7 2.60 2.0.304.4 2.0 4.55 30.0 0.392 5.0 3295 4.36 0.36 4.70 3.5 2.473 40.9 700.0 7.36 26.6 0.633 2. 336 3.9 9.99 4. 3.4 2.394 38.6 683.5 7.8 26.8 0.68.6 00 28 3.02 9.27 4. 3.2 2.242 34.4 652.0 6.83 27.2 0.588 0.6 325 4.09 0.05 4. 3.3 2.426 38.9 642.0 7.7 26.8 0.67.6 2962 3.62 9.68 4.30 3.2 2.346 36.7 632.2 6.99 27.0 0.60. 00 2690 2.88 9.06 4.00 3.0 2.28 33.2 602.0 6.69 27.4 0.576 0.3 7 9.48 6.48 2.80 2..632 8. 284.0 5.48 29.5 0.472 7.3 587 9.03 6.2 2.60.9.555 6.6 275.0 5.29 29.9 0.455 6.8 00 3 8.4 5.44 2.00.5.402 3.9 246.0 4.90 30.8 0.422 6.0 3745 6.37.77 4.70 3.5 2.88 55.0 837.0 8.43 26.7 0.726 6. 3587 5.92.4 4.60 3.4 2.742 52.4 8.9 8.24 26.8 0.709 5.4 00 3305 5.3 0.77 4.30 3.2 2.606 48.0 778.0 7.88 27. 0.679 4.3 3585 5.94.4 4.60 3.4 2.745 48. 790.0 8.23 26.8 0.709 5.4 3424 5.49.05 4.40 3.3 2.667 45.8 774.6 8.03 27.0 0.69 4.8 00 345 4.73 0.42 4. 3. 2.536 4.9 732.0 7.68 27.2 0.66 3.6 9 0.53 7.2 2.90 2.2.84 23.7 345.0 6. 29.6 0.533 9.3 802 0.4 6.90 2.60 2.0.747 22.2 329.2 6.02 29.9 0.58 8.9 00 580 9.3 6.26 2..7.604 9.3 302.0 5.65 30.6 0.487 8.0 Air Conditions (EDB / EWB) Fin Material / Protection: Aluminum / None Cooling : 24 / 8 C Water Conditions (EWT / LWT) Cooling : 7 / 2 C Delta T: 5 C Heating : C Heating : / 40 C Delta T: 0 C 3

Performance Data PERFORMANCE RATINGS YDFC STANDARD CB B(4+) ROWS 4 PIPE Model YDFCSTCBCXG2XA5L YDFC8STCBCXG2XA5L YDFC6STCBCXG2XA5L YDFC4STCBCXG2XA5L YDFC2STCBCXG2XA5L YDFC0STCBCXG2XA5L YDFC08STCBCXG2XA5L Speed Air Cooling Capacity Air Off FCU Water Water Power Heating Water Water ESP LDBT Flow Total Sensible DB WB Flow Pressure Input Capacity Flow Pressure Pa m³/h kw kw C C m³/h kpa W kw C m³/h kpa 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 3 7.32 5.07 2.90 2.2.260 6.4 268.0 3.06 26.7 0.263 4.2 252 6.98 4.80 2.60 2.0.2 5. 252.2 2.96 27.0 0.255 4.0 000 5.93 4.02 2.0.6.02.3 24.0 2.70 28.0 0.232 3.4 285 7.09 4.89 2.70 2..222 6.3 255.0 3.00 26.9 0.258 4.0 76 6.7 4.58 2.40.9.53 4.7 238.9 2.88 27.3 0.248 3.8 940 5.68 3.83.90.5 0.978.0 2.0 2.63 28.3 0.227 3.2 7 5.02 3.24 0.60 0.3 0.864 6.7 24.0 2.37 29.8 0.4 2.7 6 4.36 2.78 0. 0. 0.774 5.6 08.2 2.22 30.8 0.9 2.4 32 2.3.42 0. 9.8 0.466 2.4 79.0.5 34.3 0.30.3 685 9.94 6.64 2.30.7.72 3.6 302.0 3.82 26.7 0.329 6.6 546 9.44 6.25 2.00.4.625 28.8 280.6 3.68 27. 0.37 6.2 270 8.29 5.4.40 0.9.428 22.8 247.0 3.36 27.9 0.289 5.3 570 9.35 6.24 2..6.609 28. 283.0 3.70 27.0 0.39 6.2 4 8.74 5.78.80.3.4 24.9 258.2 3.53 27.4 0.304 5.7 5 7.47 4.85.0 0.7.287 8.8 28.0 3.8 28.5 0.274 4.8 00 6.8 4.55.70.3.7 9. 78.0 3.6 28.5 0.272 4.7 892 5.9 3.88.0 0.8.06 4.9 59.2 2.9 29.7 0.2 4. 490 3.52 2.23 0. 0.0 0.655 6.9 28.0 2.22 33.5 0.92 2.6 975.49 7.73 2.40.8.979 29.9 39.0 4.65 27.0 0.400.2 847.04 7.37 2..6.90 27.8 376.8 4.5 27.2 0.388 0.6 600 0.05 6.63.70.2.73 23.5 349.0 4.24 27.9 0.365 9.5 890.27 7.52 2..6.940 27.8 367.0 4.55 27.2 0.392 0.8 774 0.84 7. 2.00.4.867 26.0 35.3 4.43 27.4 0.38 0.3 525 9.8 6.43..0.687 2.7 324.0 4.5 28. 0.357 9. 80 7.2 4.87.80.4.240.6.0 3.70 29.3 0.38 7.4 000 6.4 4.27.30.0.0 9.4 35.0 3.43 30.2 0.295 6.5 640 4.5 2.9 0. 0.2 0.797 5.4 09.0 2.79 32.9 0.240 4.5 2540 3.54 9.37 3.00 2.3 2.332 34.8 569.0 5.77 26.7 0.497 7.4 2377 2.85 8.88 2.90 2.3 2.23 3.7 548.0 5.56 26.9 0.479 6.3 2.83 8.2 2.60 2.0 2.036 27.3 59.0 5.23 27.3 0.4 4.6 2335 2.65 8.74 2.90 2.2 2.78 30.6 475.0 5. 27.0 0.474 6.0 2222 2.2 8.40 2.80 2.2 2.00 28.7 46.5 5.36 27.2 0.46 5.2 945.2 7.62 2.40.8.928 24.6 430.0 5.03 27.7 0.433 3.6 290 8.34 5.52.30.0.436 4.9 3.0 4.22 29.7 0.363 9.9 02 7.49 4.90 0.80 0.6.290 2.4 88.8 3.92 30.5 0.337 8.7 7 5.35 3.4 0. 0. 0.968 7.5 54.0 3.22 32.7 0.277 6. 2985 4.9 0.33 3.70 3.0 2.443 26.3 638.0 6.44 26.4 0.554 9. 2829 3.7 9.92 3.60 2.9 2.359 24.7 623.0 6.29 26.6 0.54 8.8 2535 2.76 9.4 3.30 2.7 2.97 2.9 590.0 5.99 27.0 0.56 8. 2905 4.4 0. 3.60 2.9 2.435 26.9 595.0 6.36 26.5 0.548 9.0 2727 3.57 9.72 3.40 2.8 2.336 25. 582.2 6.8 26.7 0.532 8.5 240 2.53 8.87 3.0 2.5 2.58 2.9 545.0 5.86 27.2 0.4 7.8 655 9.72 6.65 2.0.7.674 3.8 256.0 4.95 28.9 0.426 5.8 7 9. 6.9.80.5.570 2.4 243.6 4.76 29.4 0.40 5.4 300 8.23 5.52.40..48 0.5 2.0 4.48 30.2 0.386 4.9 365 6.47.56 3. 2.5 2.836 36.2 700.0 7.2 26.8 0.62.7 3002 5.92.2 3.00 2.4 2.742 34. 683.5 7.03 27.0 0.605.2 26 4.77 0.7 2.60 2. 2.543 29.9 652.0 6.65 27.4 0.573 0. 2995 5.54 0.96 3.0 2.5 2.676 35.3 642.0 7.02 27.0 0.605.2 2834 5.02 0.53 3.00 2.4 2.587 33.3 632.2 6.85 27.2 0.589 0.7 2560 4. 9.77 2.70 2. 2.428 29.8 602.0 6.56 27.6 0.564 9.9 7 0.37 7.05.80.5.785 6.6 284.0 5.48 29.5 0.472 7.3 553 9.63 6..60.3.658 4.6 275.0 5.24 30.0 0.45 6.7 230 8.4 5.39.00 0.8.402. 246.0 4.70 3.4 0.405 5.6 35 8.6 2.83 3.30 2.6 3.28 47.2 837.0 8.9 26.8 0.705 5.3 3387 7.63 2.40 3.0 2.5 3.036 45.0 8.9 7.98 27.0 0.687 4.6 3092 6.65.60 2.90 2.3 2.867 4.0 778.0 7.6 27.3 0.656 3.4 3425 7.63 2.45 3. 2.6 3.035 44.8 790.0 8.03 27.0 0.692 4.8 3264 7. 2.0 3.0 2.4 2.944 42.6 774.6 7.83 27. 0.674 4. 2990 6.8.27 2.80 2.2 2.785 39.0 732.0 7. 27.4 0.645 3. 875.73 7.87..2 2.0 2.9 345.0 6.3 29.7 0.528 9.2 734.4 7.4.30.0.98.2 329.2 5.9 30. 0.9 8.6 55 0.8 6.69 0.90 0.6.753 7.6 302.0 5.54 30.9 0.477 7.7 Air Conditions (EDB / EWB) Fin Material / Protection: Aluminum / None Cooling : 24 / 8 C Water Conditions (EWT / LWT) Cooling : 7 / 2 C Delta T: 5 C Heating : C Heating : / 40 C 4

Acoustics ydfc sound pressure level Follows JD standard JB/T 4330-999 Model YDFC 08 YDFC 0 YDFC 2 YDFC 4 YDFC 6 YDFC 8 YDFC Speed ESP Pa 63 25 2 0 000 00 4000 8000 db(a) 0 32.7 7.3 26.4 29.5 29.3 26.9 4.6 3. 35.7 35.4 4.8 48.0 47.5 49.3 47.4 45.0 34.8 55.0 00 34.8 40.0 46.0 47..3 48.2 45.2 35.2 55.0 0 3.4 6.6 25.3 28.3 28. 25.8 4.0 2.6 34.3 34.0 40. 46. 45.6 47.3 45.5 43.2 33.4 52.8 00 33.4 38.4 44.2 45.2 48.3 46.3 43.4 33.8 52.8 0 29.4 5.6 23.8 26.5 26.4 24.2 3..8 32. 3.9 37.6 43.2 42.8 44.4 42.7 40.5 3.3 49.5 00 3.3 36.0 4.4 42.4 45.3 43.4 40.7 3.7 49.5 0 33.7 26.2 30.3 33.9 32.8 28.5 9.3 9. 38.7 35.6 42. 49.3 48.9.8 48.5 44.5 37.0 56.0 00 35.8 43.7 5. 5. 53.2.5 46. 38.4 58.0 0 32.4 25.2 29. 32.5 3.5 27.4 8.5 8.7 37.2 34.2 40.4 47.3 46.9 48.8 46.6 42.7 35.5 53.8 00 34.4 42.0 49. 49. 5. 48.5 44.3 36.9 55.7 0 30.3 23.6 27.3 30.5 29.5 25.6 7.4 8.2 34.8 32.0 37.9 44.4 44.0 45.7 43.7 40.0 33.3.4 00 32.2 39.3 46.0 46.0 47.9 45.5 4.5 34.6 52.2 0 34.5 26.6 30. 33.9 34.2 29.8 22.2 2.2 35.7 34.9 42.7 48.7 47.4. 48.6 44.5 38.0 55.5 00 35. 45..3 48.2 5.7 5.0 46.9 40.6 57.5 0 33. 25.5 28.9 32.5 32.8 28.6 2.3.7 34.3 33.5 4.0 46.8 45.5 48. 46.7 42.7 36.5 53.3 00 33.7 43.3 48.3 46.3 49.6 49.0 45.0 39.0 55.2 0 3.0 23.9 27. 30.5 30.7 26.8 9.9 0.9 32. 3.4 38.4 43.8 42.7 45. 43.7 40.0 34.2.0 00 3.6 40.6 45.3 43.4 46.5 45.9 42.2 36.5 5.8 0 32.8 24.6 28.7 33.3 3.9 28.6 2..8 37.6 34.9 44.6.6 49.0 5.8 49.9 46.9 40.3 57.0 00 35.9 47.6 54.2 5.8 56.2 54.5.3 44.3 6.0 0 3.5 23.6 27.6 32.0 30.6 27.5.3.3 36. 33.5 42.8 48.6 47.0 49.7 47.9 45.0 38.7 54.7 00 34.5 45.7 52.0 49.7 54.0 52.3 48.3 42.5 58.6 0 29.5 22. 25.8 30.0 28.7 25.7 9.0 0.6 33.8 3.4 40. 45.5 44. 46.6 44.9 42.2 36.3 5.3 00 32.3 42.8 48.8 46.6.6 49.0 45.3 39.9 54.9 0 3.7 25.8 3.4 34.4 34.3 30. 22.5 3. 39.7 33.8 39.0 43.5 45.5 46.4 44.7 39. 30.0 52.0 00 36.0 45.2.5 49.8 53.0 5.2 46.6 38.8 58.0 0 30.4 24.7 30. 33.0 32.9 29.2 2.6 2.6 38. 32.4 37.4 4.8 43.7 44.5 42.9 37.5 28.8 49.9 00 34.6 43.4 48.5 47.8.9 49.2 44.7 37.2 55.7 0 28.5 23.2 28.3 30.9 30.8 27..2.8 35.7 30.4 35. 39.2 4.0 4.8 40.2 35.2 27.0 46.8 00 32.4 40.7 45.5 44.8 47.7 46. 4.9 34.9 52.2 0 33.6 25.7 29. 32.6 33.0 28.6.7 3. 38.6 35.9 4.3 43.9 45. 46.8 44.4 39.0 30.8 52.0 00 38.3 48.4 52.2 52.0 54.4 5.5 48.8 40.7 59.5 0 32.3 24.7 27.9 3.3 3.7 27.5 9.9 2.6 37. 34.5 39.6 42. 43.3 44.9 42.6 37.4 29.6 49.9 00 36.8 46.5. 49.9 52.2 49.4 46.8 39. 57. 0 30.2 23. 26.2 29.3 29.7 25.7 8.6.8 34.7 32.3 37.2 39.5 40.6 42. 40.0 35. 27.7 46.8 00 34.5 43.6 47.0 46.8 49.0 46.3 43.9 36.6 53.5 0 33.5 27.8 29.4 34.2 35.0 30.6 2.6 3.7 39.6 38. 49.6 52.4 5.8 54.7 52.3 48.4 4.7 60.0 00 38.8.9 54.2 53.2 55.9 53.8 49.7 42.6 6.5 0 32.2 26.7 28.2 32.8 33.6 29.4.7 3.2 38.0 36.6 47.6.3 49.7 52.5.2 46.5 40.0 57.6 00 37.2 48.9 52.0 5. 53.7 5.6 47.7 40.9 59.0 0 30. 25.0 26.5 30.8 3.5 27.5 9.4 2.3 35.6 34.3 44.6 47.2 46.6 49.2 47. 43.6 37.5 54.0 00 34.9 45.8 48.8 47.9.3 48.4 44.7 38.3 55.3 Technical Sales Guide # 040 YDFC 0309 Page 5 5

Acoustics ydfc sound power level Follows JD standard JB/T 4330-999 Model YDFC YDFC 8 YDFC 6 YDFC 4 YDFC 2 YDFC 0 YDFC 08 Speed ESP Pa 63 25 2 0 000 00 4000 8000 db(a) 0 43.0 27.6 36.7 39.6 39.4 37.3 24.9 23.4 46.7 45.7 52. 58.3 57.8 59.6 57.6 55.3 45.0 65.0 00 45..3 56.7 57.2 60.4 58.6 55.5 45.6 65.0 0 4.3 26.5 35.2 38.0 37.8 35.8 23.9 22.5 44.8 43.9.0 56.0 55.5 57.2 55.3 53. 43.2 62.4 00 43.3 48.3 54.4 54.9 58.0 56.3 53.3 43.8 62.4 0 38.7 24.8 33.0 35.6 35.5 33.6 22.4 2. 42.0 4. 46.9 52.5 52.0 53.6 5.8 49.8 40.5 58.5 00 40.6 45.3 5.0 5.5 54.4 52.7.0 4.0 58.5 0 43.7 36.3 40.6 44. 42.9 38.7 29.4 9.2 49.2 45.7 52.2 59.4 59.0 6.0 58.7 54.7 47. 66.0 00 46. 54.0 6.2 6.2 63.2 60.5 56. 48.7 68.0 0 42.0 34.8 39.0 42.3 4.2 37.2 28.2 8.4 47.2 43.9. 57.0 56.6 58.6 56.4 52.5 45.2 63.4 00 44.3 5.8 58.8 58.8 60.7 58. 53.9 46.8 65.3 0 39.3 32.7 36.5 39.7 38.6 34.8 26.5 7.3 44.3 4. 47.0 53.5 53. 54.9 52.8 49.2 42.4 59.4 00 4.5 48.6 55. 55. 56.9 54.5.5 43.8 6.2 0 44.6 3.9 34.8 40. 39.4 34. 25.3 4.0 45.2 44.5 52.3 58.2 56.9 59.6 58.2 54. 47.5 65.0 00 44.7 54.7 59.8 57.9 6.2 60.4 56.3.3 67.0 0 42.8 30.6 33.4 38.5 37.8 32.7 24.3 3.4 43.4 42.7.2 55.9 54.6 57.2 55.9 5.9 45.6 62.4 00 42.9 52.5 57.4 55.6 58.8 58.0 54.0 48.3 64.3 0 40. 28.7 3.3 36. 35.5 30.7 22.8 2.6 40.7 40.0 47. 52.4 5.2 53.6 52.4 48.7 42.8 58.5 00 40.2 49.2 53.8 52. 55. 54.4.7 45.3 60.3 0 42.2 34.0 38. 42.7 4.3 38.0 30.5 2.2 47. 44.3 54.0 60. 58.4 6.3 59.3 56.4 49.7 67.0 00 45.5 57.0 63.5 59.4 65.7 64. 59.6 53.7 70.0 0 40.5 32.6 36.6 4.0 39.6 36.5 29.3.4 45.2 42.5 5.8 57.7 56. 58.8 56.9 54. 47.7 64.3 00 43.7 54.7 6.0 57.0 63. 6.5 57.2 5.6 67.2 0 38.0 30.6 34.3 38.4 37.2 34.2 27.5 9. 42.4 39.9 48.6 54. 52.6 55.2 53.4.8 44.7 60.3 00 4.0 5.3 57.2 53.5 59. 57.7 53.6 48.3 63.0 0 40.5 34.6 40.4 43.3 43.3 39.0 3.5 22.0 48.2 42.8 48.0 52.5 54.4 55.4 53.6 48. 38.9 60.5 00 44.9 54. 59.5 58.7 6.9 60.2 55.6 47.7 67.0 0 38.9 33.2 38.8 4.6 4.6 37.4 30.2 2. 46.3 4. 46..4 52.2 53.2 5.5 46.2 37.3 58. 00 43. 5.9 57. 56.4 59.4 57.8 53.4 45.8 64.3 0 36.5 3. 36.4 39.0 39.0 35. 28.4 9.8 43.4 38.5 43.2 47.2 49.0 49.9 48.2 43.3 35.0 54.5 00 40.4 48.7 53.5 52.8 55.7 54.2.0 42.9 60.3 0 42.4 34.5 38. 4.4 42.0 37.5 29.6 2.9 46.6 44.7. 52.7 53.9 55.6 53.3 47.9 39.6 6.0 00 47.2 57.4 60.9 60.8 63.4 60.5 57.5 49.5 69.0 0 40.7 33. 36.6 39.7 40.3 36.0 28.4 2.0 44.7 42.9 48..6 5.7 53.4 5.2 46.0 38.0 58.6 00 45.3 55. 58.5 58.4 60.9 58. 55.2 47.5 66.2 0 38.2 3.0 34.3 37.3 37.8 33.8 26.6 9.7 4.9 40.2 45. 47.4 48.5.0 48.0 43. 35.6 54.9 00 42.5 5.7 54.8 54.7 57. 54.5 5.8 44.5 62. 0 42. 36.6 38. 43.0 43.8 39.4 30.4 22.5 48. 44.8 52.6 54. 55.5 57.6 54.6 49.5 40.6 62.5 00 47.5 59.6 63.0 62.0 64.7 62.5 58.5 5.3 70.0 0 40.4 35. 36.6 4.3 42.0 37.8 29.2 2.6 46.2 43.0.5 5.9 53.3 55.3 52.4 47.5 39.0 60.0 00 45.6 57.2 60.5 59.5 62. 60.0 56.2 49.2 67.2 0 37.9 32.9 34.3 38.7 39.4 35.5 27.4.2 43.3 40.3 47.3 48.7.0 5.8 49. 44.5 36.5 56.2 00 42.8 53.6 56.7 55.8 58.2 56.2 52.7 46.2 63.0 Technical Sales Guide # 040 YDFC 0309 Page 6 6

Operation & Controls CONTROLS OPERATION DATA 2 or 4 PIPE SYSTEM - YDFC08 Figure CONTROLS OPERATION DATA 2 or 4 PIPE SYSTEM - YDFC0- Figure 2 7

Operation & Controls CONTROLS OPERATION DATA 2 PIPE SYSTEM WITH ELECTRICAL HEATING AND SPECIAL TERMINAL BOX WITH RELAYS AND FUSE Unit Junction Box Speed Speed Speed Red 2 Blue 3 Black 4 5 6 Yellow On / Off Valve CLG Ground Red Blue Black H C L N Hi Med Lo Yellow Field Wired Unit Wired R Heating Contact KM C KMC N Heater Power L RT ST Heater Element and Temp Cutout upto size 2 2. Heater Element and 2 Temp Cutout for size 4 Figure 3 Three Speed Switch 2 Pipe System Two Port & Three Port Water Valves for Cooling 4 Pipe System Hot Water Heating 2 Pipe System with Electric Heating Special Terminal Box Unit motor is a single-phase, permanent split capacitor type with three speeds tappings / /, wired to the terminal block with colour coded wires. Cooling is controlled by either modulating of switching On and Off the chilled water supply by means of an electrically operated valve. (Refer Fig.) 3+ (A) and 4+(B) configurations can be used for hot water heating. A separate hot water valve is required to be installed on the row eating coil. Mode of switching from cooling to heating can be automatic or manual YDFC can be provided with one step electrical heater of following capacities: Size 08 to 2-0 Watts Size 4-00 Watts Size 6 to - 3000 Watts These heaters are provided as an option at extra cost. It is important that electrical heaters are interlocked to ensure that the heating elements receive no power supply when the fan is not selected to operate. Heater are provided with high temperature cut out at standard and are terminated in a terminal box for field wiring (Refer. Fig.3) The electric heater input power based on the condition: -speed&0pa, accuracy: ±0% A special terminal box equipped with relays and fuse can eb provided at extra cost. This allows the power for the electrical heaters to be supplied separately. Technical Sales Guide # 040 YDFC 0309 PAGE 8 8

Electrical Data Power Supply 2 Volt / Phase / Hz Model Maximum Absorbed Power (WATT) No. of Motors F.L.A (A.M.P) R.C.S mm 2 C.B.(AMP) 08 0 2 4 6 8 3 347 525 666 800 870 40.32.60 2. 2.60 3.5 3.40 4.45 5 5 0 0 0 0 5 Power Supply 2 Volt / Phase / 60 Hz Model Maximum Absorbed Power (WATT) No. of Motors F.L.A (A.M.P) R.C.S mm 2 C.B.(AMP) 08 0 2 4 6 8 45 435 6 770 00 0.64.74 2.56 3.0 4. 4. 4.70 5 5 0 0 5 5 5 * Nameplate Amps may vary FLA Full Load Ampere C.B. Circuit Breaker R.C.S. Recommended Cable Size Technical Sales Guide # 040 YDFC 0309 PAGE 9 9

Guide Specifications General Furnish and install Fan Coil Units as indicated and scheduled in the plans. Units shall be factory assembled with coils that are pressure tested individually to 400 psi (2.8 MPa). The fans must be factory run and manufacturer must have a facility to test the capacity of cooling coils at specified entering air conditions and specified chilled water temperature, to assure correct capacity. In addition the test facility shall be suitable to test air capacity at specified external pressure drop at indicated speed setting. Basic Unit The basic unit shall be fabricated out of mm galvanized steel to JIS G 3302 to Z8 or above. The coil top panel and return plenum shall be insulated with PE foam. The fan motor shall be easily removable for serviceability. A terminal box with terminal strip shall be provided for terminating the wiring. The filter shall be easily removable from either side or the back. Units with powder coating finish shall be available as an option. Coils Coils shall be made out of 3/8 inch or 9.52mm OD copper tubes. Aluminum fins shall be 0.0mm thick and the coil shall have maximum spacing of 2.3mm between the fins. The coil shall be pressure tested under water to 2.8 Pa (For a working pressure of 600 kpa) and dehydrated before assembly. Coil shall be provided with a drain plug in the bottom and a manual air vent on the top. The coil assembly shall be protected on the side on which piping is to be fitted with a cover made of GI sheet. The metal sheet below the coil shall be powder coated to avoid corrosion. Gold Epoxy and Blue Hydrophilic coated fins shall be available as options. There shall also be the availability of copper fins for higher hazardous and/or humid environments. Fans Fans shall be centrifugal direct-drive, double inlet double width, forward curved type. Fan wheels shall be statically and dynamically balanced. Terminal Box All units shall be provided with factory installed terminal box with the fan motor wired to the box. Drain Pan Drain Pan shall be die-formed steel, sloped to the piping connection, which will be threaded for easy connection. Internal surface shall be painted with anti-corrosive paint. The drain pan shall be insulated from below the closed cell formed insulation that complies with B5476 part 6 to class requirements. Testing Manufacturer shall have a test facility to verify the air flow rate at specified external static pressure on all three speeds. It shall also be possible to verify the cooling capacity with water flow rates and temperature shown in the product guide. Verification of Airflow and Capacities shall be an option available at a declared cost. The manufacturing process should have a certified ISO 9000 quality plan. Filter As an option, 25mm aluminum media filters shall be available. Motors Motors shall be 3 speed, permanent split capacitor type with Thermal overload protection. Motors shall have permanently lubricated ball bearings. The motors shall have a class F insulation. Standard motor shall be IP, IP54shall be available on as an option. Total enclosed motors shall be available on request (option). Motors shall be protected by an internal overload that is UL Certified component.

Certifications - ISO900:08 Technical Sales Guide # 040 YDFC 0309 PAGE 2 2

Certifications - ISO400:04 Technical Sales Guide # 040 YDFC 0309 PAGE 22 22

Certifications - OHSAS800:07 Technical Sales Guide # 040 YDFC 0309 PAGE 23 23

Johnson Controls is a global diversified technology and industrial leader serving customers in more than countries. Our 68,000 employees create quality products, services and solutions to optimize energy and operational efficiencies of buildings; lead-acid automotive batteries and advanced batteries for hybrid and electric vehicles; and interior systems for automobiles. Our commitment to sustainability dates back to our roots in 885, with the invention of the first electric room thermostat. Through our growth strategies and by increasing market share we are committed to delivering value to shareholders and making our customers successful. In 3, Corporate Responsibility Magazine recognized Johnson Controls as the #4 company in its annual 00 Best Corporate Citizens list. For additional information, please visit http://www.johnsoncontrols.com. Johnson Controls Building Efficiency delivers products, services and solutions that increase energy efficiency and lower operating costs in buildings for more than one million customers. Operating from 0 branch offices in more than countries, we are a leading provider of equipment, controls and services for heating, ventilating, air-conditioning, refrigeration and security systems. We have been involved in more than 0 renewable energy projects including solar, wind and geothermal technologies. Our solutions have reduced carbon dioxide emissions by 6 million metric tons and generated savings of $7.5 billion since 00. Many of the world s largest companies rely on us to manage.8 billion square feet of their commercial real estate. Australia Tel : +6 (2) 9805 8300 Fax: +6 (2) 9889 306 China (Shanghai) Tel : +86 (2) 6276 69 Fax: +86 (2) 6277 3543 Hong Kong Tel : +852 2590 002 Fax: +852 256 5648 India Tel : +9 (22) 3082 20 Fax: +9 (22) 3088 592 Indonesia Tel : +62 (2) 5366 80 Fax: +62 (2) 5366 8300 Japan Tel : +8 (3) 5738 600 Fax: +8 (3) 5738 6298 Korea Tel : +82 (2) 554 5935 Fax: +82 (2) 554 5739 Macau Tel : +853 2875 8 Fax: +853 2875 825 Malaysia Tel : +60 (3) 7628 4393 Fax: +60 (3) 76 0538 New Zealand Tel : +64 (9) 444 6434 Fax: +64 (9) 444 92 Singapore Tel : +65 6748 02 Fax: +65 6284 307 Thailand Tel : +66 (2) 77 260-80 Fax: +66 (2) 77 086 Asia Engineering Centre: Wuxi, China Shanghai Distribution Center: Shanghai, China Asia Centre of Excellence in Engineering (CoEE): Beijing, China Mumbai & Pune, India Manufacturing/Assembly: Guangzhou & Wuxi, China Pune, India 4 Johnson Controls, Inc. www.johnsoncontrols.com PUBL-5746(05) Printed on recycled paper 24