Technical Sales Guide # 040 YDFC 0 1 Page 2

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2 17-18 Technical Sales Guide # 040 YDFC 0 1 Page 2

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4 York China Fan Coil Unit Model Type ST - Standard DC - District Cooling Number of rows 3: 3 Rows 4: 4 Rows A: 3+1 Rows C: 4+1 Rows Filter type G2: 27mm Rail for Filter F2: 25mm Al filter media with rail Motor type A5: IP20 50 Hz A6: IP20 60 Hz B5: IP54 50 Hz B6: IP54 60 Hz YDFC 10 ST CB 3 X G2 X A5 L Unit Size 08, 10, 12, 14 16, 18, 20 Installation Type CB : Ceiling Concealed with back plenum Drain pan type X: Galvanized Steel Standard Drain Pan E: Galvanized Steel Extended Drain Pan S: Stainless Steel Standard Drain Pan T: Stainless Steel Extended Drain Pan Electric Heater H : With electric heater X : Without electric heater Connection Side L: Left Hand R: Right Hand Technical Sales Guide # 040 YDFC 0 1 Page 4

5 PE Insulation Return Plenum Fixing Beam Galvanized Steel PE Insulation Technical Sales Guide # 040 YDFC 0714 Page 5

6 District Cooling MODEL [ CB ] Performance Nominal Air Flow Nominal Total Capacity Water Flow Rate Water Pressure Drop m3/h kw m 3 /h kpa CFM Btuh G.P.M.(US) ft.wg COIL Face Area sq.m Face Velocity m/s Header Material Copper MOTOR Type 3 - Speed Permanent Split Capacitor Motor No. of Motor # Total Rating Input watt Amp. (220V / 1 Ph. / Hz.) A FAN Type Centrifugal Fan (Forward Curve) No. of Fans # WATER CONTENT 3 Rows Liters Rows Liters Standard Cooling MODEL [ CB ] Performance Nominal Air Flow Nominal Total Capacity Water Flow Rate Water Pressure Drop m3/h kw m 3 /h kpa CFM Btuh G.P.M.(US) ft.wg COIL Face Area sq.m Face Velocity m/s Header Material Copper MOTOR Type 3 - Speed Permanent Split Capacitor Motor No. of Motor # Total Rating Input watt Amp. (220V / 1 Ph. / Hz.) A FAN Type Centrifugal Fan (Forward Curve) No. of Fans # WATER CONTENT 3 Rows Liters Rows Liters Cooling Capacity For 3 Row Coils at Entering Air Temperature = 24 C DB, 18 C WB For Standard Cooling Coil: Entering Chilled Water Temperature = 7 C, Leaving Chilled Water Temperature = 12 C For District Cooling Coil: Entering Water Temperature = 5.5 C, Leaving Water Temperature = 14.5 C Air Flow: Fan Speed =, 220v/1 Ph. / 50 Hz, 30 Pa External Static Pressure Technical Sales Guide # 040 YDFC 0714 Page 6

7 UNIT DIMENSIONS - ST TYPE UNIT DIMENSIONS - DC TYPE UNIT DIMENSIONS - ST A & C TYPE Size Type A B B1 C D E F G H I J K L D1 M3R M4R N3+1 N4+1 O ST DC B1. Extended Drain Pan * All dimensions are in mm Technical Sales Guide # 040 YDFC 0714 Page 7

8 UNIT DIMENSIONS AND WEIGHTS Model Length Width Weight Height Standard Drain Pan Extended Drain Pan 3 Rows 4 Rows 3+1 Rows 4+1 Rows mm mm mm mm kg kg kg kg Technical Sales Guide # 040 YDFC 0714 Page 8

9 YDFC 08 ST CB 3 X G2 X A5 L YDFC 10 ST CB 3 X G2 X A5 L YDFC 12 ST CB 3 X G2 X A5 L YDFC 14 ST CB 3 X G2 X A5 L YDFC 16 ST CB 3 X G2 X A5 L YDFC 18 ST CB 3 X G2 X A5 L YDFC 20 ST CB 3 X G2 X A5 L Air Conditions(EDB/EWB) Cooling : 24 / 18 C Fin Material / Protection : Aluminum / None Water Conditions (EWT/LWT) Cooling: 7 / 12 C Delta T: 5 C Technical Sales Guide # 040 YDFC 0714 Page 9

10 YDFC 08 ST CB 4 X G2 X A5 L YDFC 10 ST CB 4 X G2 X A5 L YDFC 12 ST CB 4 X G2 X A5 L YDFC 14 ST CB 4 X G2 X A5 L YDFC 16 ST CB 4 X G2 X A5 L YDFC 18 ST CB 4 X G2 X A5 L YDFC 20 ST CB 4 X G2 X A5 L Air Conditions(EDB/EWB) Cooling : 24 / 18 C Water Conditions (EWT/LWT) Cooling: 7 / 12 C Fin Material / Protection : Aluminum / None Delta T: 5 C Technical Sales Guide # 040 YDFC 0714 Page 10

11 YDFC 08 DC CB 3 X G2 X A5 L YDFC 10 DC CB 3 X G2 X A5 L YDFC 12 DC CB 3 X G2 X A5 L YDFC 14 DC CB 3 X G2 X A5 L YDFC 16 DC CB 3 X G2 X A5 L YDFC 18 DC CB 3 X G2 X A5 L YDFC 20 DC CB 3 X G2 X A5 L Air Conditions(EDB/EWB) Cooling : 24 / 18 C Water Conditions (EWT/LWT) Cooling: 5.5 / 14.5 C Fin Material / Protection : Aluminum / None Delta T: 9 C Technical Sales Guide # 040 YDFC 0714 Page 11

12 YDFC 08 DC CB 4 X G2 X A5 L YDFC 10 DC CB 4 X G2 X A5 L YDFC 12 DC CB 4 X G2 X A5 L YDFC 14 DC CB 4 X G2 X A5 L YDFC 16 DC CB 4 X G2 X A5 L YDFC 18 DC CB 4 X G2 X A5 L YDFC 20 DC CB 4 X G2 X A5 L Air Conditions(EDB/EWB) Cooling : 24 / 18 C Water Conditions (EWT/LWT) Cooling: 5.5 / 14.5 C Fin Material / Protection : Aluminum / None Delta T: 9 C Technical Sales Guide # 040 YDFC 0714 Page 12

13 YDFC 08 ST CB A X G2 X A5 L YDFC 10 ST CB A X G2 X A5 L YDFC 12 ST CB A X G2 X A5 L YDFC 14 ST CB A X G2 X A5 L YDFC 16 ST CB A X G2 X A5 L YDFC 18 ST CB A X G2 X A5 L YDFC 20 ST CB A X G2 X A5 L Air Conditions(EDB/EWB) Cooling : 24 / 18 C Water Conditions (EWT/LWT) Cooling: 7 / 12 C Delta: 5 C Heating: 20 C Heating: 50 / 40 C Delta T: 10 C Fin Material / Protection : Aluminum / None Technical Sales Guide # 040 YDFC 0714 Page 13

14 Model YDFC 20 ST CB C X G2 X A5 L YDFC 18 ST CB C X G2 X A5 L YDFC 16 ST CB C X G2 X A5 L YDFC 14 ST CB C X G2 X A5 L YDFC 12 ST CB C X G2 X A5 L YDFC 10 ST CB C X G2 X A5 L YDFC 08 ST CB C X G2 X A5 L 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 C Air Conditions(EDB/EWB) Cooling : 24 / 18 C Water Conditions (EWT/LWT) Cooling: 7 / 12 C Delta: 5 C Heating: 20 C Heating: 50 / 40 C Delta T: 10 C Fin Material / Protection : Aluminum / None Technical Sales Guide # 040 YDFC Page 14

15 Follows JB standard JB/T Technical Sales Guide # 040 YDFC Page 15

16 Follows JB standard JB/T Model YDFC 08 YDFC 10 YDFC 12 YDFC 14 YDFC 16 YDFC 18 YDFC 20 Speed ESP Pa db(a) Technical Sales Guide # 040 YDFC Page 16

17 2 OR 4 PIPE SYSTEM - YDFC08 2 OR 4 PIPE SYSTEM - YDFC10-20 Technical Sales Guide # 040 YDFC Page 17

18 2 PIPE SYSTEM WITH ELECTRICAL HEATING AND SPECIAL TERMINAL BOX WITH RELAYS AND FUSE 1 Heater Element and 1 Temp Cutout upto size Heater Element and 2 Temp Cutout for size 14 Three Speed Switch 2 Pipe System Two Port & Three Port Water Valves for Cooling 4 Pipe System Hot Water Heating 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.1 & 2) 3+1 (A) and 4+1(C) configurations can be used for hot water heating. A separate hot water valve is required to be installed on the 1 row eating coil. Mode of switching from cooling to heating can be automatic or manual 2 Pipe System with Electric Heating Special Terminal Box YDFC can be provided with one stage electrical heater of following capacities: Size 08 to Watts Size Watts Size 16 to 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: ±10% 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 0714 Page 18

19 POWER SUPPLY 220 VOLT / 1 PHASE / 50 HZ POWER SUPPLY 220 VOLT / 1 PHASE / 60 HZ Technical Sales Guide # 040 YDFC Page 19

20 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 1mm galvanized steel to JIS G 3302 to Z18 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 9.52 mm OD copper tubes. Aluminum fins shall be mm thick and the coil shall have maximum spacing of 2.3 mm between the fins. The coil shall be pressure tested under water to 2.8 MPa (For a working pressure of 1600 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. option. Total enclosed motors shall be available on request (option). Motors shall be protected by an internal overload that is UL Certified component. 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 BS476 part 6 to class 1 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 IP20, IP54 shall be available on as an Engineering Guide # 040 YDFC 0714 Page 20

21 2008 Certificate of Registration This is to certify that the quality management system of York Guangzhou Air Conditioning and Refrigeration Equipment Co., Ltd. Xuetian, Longshan Town, Fogang County, Qingyuan, Guangdong Province, P. R. China has been assessed and registered by Intertek as conforming to the requirements of ISO 9001: 2008 The quality management system is applicable to: Design and manufacture of room air conditioner, air cooled ducted split air conditioner, air cooled (heat pump) water chiller, air cooled split (heat pumper) water chiller, air cooling heat pump water heater, digital scroll multi-connected air conditioner, YORK VRF (variable refrigerant flow), water cooled floor mounted package air conditioner, air handling unit, fan coil, variable air volume terminals and spare parts. Certificate Number: Certificate Issue Date: 21 February 2014 Certificate Expiry Date: 20 February 2017 Authorised Signature: Calin Moldovean President, Business Assurance Intertek Certification Limited, 10A Victory Park, Victory Road, Derby DE24 8ZF, United Kingdom Intertek Certification Limited is a UKAS accredited body under schedule of accreditation no In the issuance of this certificate, Intertek assumes no liability to any party other than to the client, and then only in accordance with the agreed upon Certification Agreement. This certificate s validity is subject to the organization maintaining their system in accordance with Intertek s requirements for systems certification. Validity may be confirmed via at certificate.validation@intertek.com or by scanning the code to the right with a smartphone. The annual validity of the certificate can also be checked through the website of CNCA in China. The certificate remains the property of Intertek, to whom it must be returned upon request. Technical Sales Guide # 040 YDFC 0714 Page 21

22 Certificate of Registration This is to certify that the environmental management system of York Guangzhou Air Conditioning and Refrigeration Equipment Co., Ltd. Xuetian, Longshan Town, Fogang County, Qingyuan, Guangdong Province, P. R. China has been assessed and registered by Intertek as conforming to the requirements of ISO 14001: 2004 The environmental management system is applicable to the management of the environmental aspects related to: Design and manufacture of room air conditioner, air cooled ducted split air conditioner, air cooled (heat pump) water chiller, air cooled split (heat pumper) water chiller, air cooling heat pump water heater, digital scroll multi-connected air conditioner, YORK VRF (variable refrigerant flow), water cooled floor mounted package air conditioner, air handling unit, fan coil, variable air volume terminals and spare parts. Certificate Number: Certificate Issue Date: 21 February 2014 Certificate Expiry Date: 20 February 2017 Authorised Signature: Calin Moldovean President, Business Assurance Intertek Certification Limited, 10A Victory Park, Victory Road, Derby DE24 8ZF, United Kingdom Intertek Certification Limited is a UKAS accredited body under schedule of accreditation no In the issuance of this certificate, Intertek assumes no liability to any party other than to the client, and then only in accordance with the agreed upon Certification Agreement. This certificate s validity is subject to the organization maintaining their system in accordance with Intertek s requirements for systems certification. Validity may be confirmed via at certificate.validation@intertek.com or by scanning the code to the right with a smartphone. The annual validity of the certificate can also be checked through the website of CNCA in China. The certificate remains the property of Intertek, to whom it must be returned upon request. Technical Sales Guide # 040 YDFC 0714 Page 22

23 Certificate of Registration This is to certify that the occupationa l health & safety management system of York Guangzhou Air Conditioning and Refrigeration Equipment Co., Ltd. Xuetian, Longshan Town, Fogang County, Qi ngyuan, Guangdong Province, P. R. China has been assessed and registered by Intertek as conforming to the requirements of OHSAS 18001: 2007 The occupational health & safety management system is applicable to the management of occupational health and safety risks associated with: Design and manufacture of room air condition er, air cooled ducted split air conditioner, air cooled (heat pump) water chiller, air cooled split (heat pumper) water chiller, air cooling heat pump water heater, digita l scroll multi-connected air conditioner, YORK VRF (variable refrigerant flow), wa ter cooled floor mounted package air conditioner, air handling unit, fan coil, variab le air volume terminals and spare parts. Certificate Number: Certificate Issue Date: 21 February 2014 Certificate Expiry Date: 20 February 2017 Authorised Signature: Calin Moldovean President, Business Assurance Intertek Certif ication Limited, 10A Victory Park, Vict ory Road, Derby DE24 8ZF, United Kingdom Intertek Certification Limited is a UKAS accredited body under schedule of accreditation no In the issuance of this certificate, Inte rtek assumes no liability to any party other than to the client, and then only in acco rdance with the agreed upon Certification Agreement. This certificate s validity is subject to the organization maintaining their syst em in accordance with Intertek s requireme nts for systems certification. Validit y may be confirmed via at certificate.validation@intertek.com or by scanning the code to the right with a smartphone. The annual validity of the ce rtificate can also be checked through the website of CNCA in China. The certificate remains the property of Intertek, to whom it must be returned upon request. Technical Sales Guide # 040 YDFC 0714 Page 23

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