Air Conditioners. Technical Data UATYQ-CY1

Transcription

1 Air Conditioners Technical Data R o o f t o p s E E D E N UATYQ-CY

2 Air Conditioners Technical Data R o o f t o p s E E D E N UATYQ-CY

3 Single Unit Rooftop UATYQ-CY TABLE OF CONTENTS UATYQ-CY Features Specifications Technical Specifications Electrical Specifications Nomenclature Nomenclature Safety device settings Safety Device Settings Options Options Selection procedure Selection Procedure Capacity tables Cooling Capacity Tables Heating Capacity Tables Capacity Correction Factor Dimensional drawings Dimensional Drawings Piping diagrams Piping Diagrams Wiring diagrams Wiring Diagrams - Three Phase Sound data Sound Level Data Sound Pressure Spectrum Fan characteristics Fan Characteristics Operation range Operation Range Specification text Specification Text Installation Roofcurb drawings Pulley Rooftops Single Unit

4 t i n s p e o - l t g f n o T i o Single Unit Rooftop UATYQ-CY Features U Y p C Q Y A S RU Easy to install plug and play concept plus single installation configuration; no additional piping is required since indoor and outdoor sides are pre-connected High efficiency and reliable scroll compressor Wide operating range Flat top unit design allows maximum use of warehouse and container space Free cooling and fresh air intake possible with optional economiser Convertible return and supply air: fan can be mounted in two directions Factory pre-charged refrigerant ensures clean and efficient operation Belt driven fan enables air volume and static pressure to be adjusted as required. Adjustable fan pulley as standard to meet a wide range of supply air volumes and external static pressures Anti-corrosion treated coil 2 Rooftops Single Unit

5 2 Specifications Single Unit Rooftop UATYQ-CY 2- Technical Specifications UATYQ250CY UATYQ50CY UATYQ450CY UATYQ550CY UATYQ600CY UATYQ700CY Cooling capacity Nom. kw () () () 55, () () () Btu/h 9,00 (4) 2,400 (4) 52,600 (4) 90,000 (4) 228,000 (4) 247,700 (4) Heating capacity Nom. kw () () () 5.90 () () () Btu/h 85,000 (4) 8,700 (4) 42,600 (4) 84,000 (4) 20,500 (4) 27,500 (4) Power input Cooling Nom. kw Heating Nom. kw EER COP Evaporator Control Air discharge Ducted Operation Wired Air flow rate Cooling m³/min External static pressure Pa Evaporator piping connections Condensation drain size OD mm 25.4 Condenser Dimensions Unit Height mm,50,028,0,048,02,454 Width mm,68 2,209 Depth mm 2,06 2, 2,670 Packing Height mm,45,22,25,252,506,674 Width mm 2,2 2,72 2,04 Depth mm,758 2,04 2,72 2,929 Weight Unit kg Casing Colour Light grey Material Electro-galvanised mild steel Air flow rate Cooling cfm 8,20 2,000 2,00 2,900 20,200 2,200 Compressor Quantity 2 Motor Type Scroll Operation range Cooling Min. ºCDB - 0 Max. ºCDB - 52 Heating Min. ºCWB - -5 Max. ºCWB - 8 Sound power level Nom. dba Refrigerant Type R-40A Charge kg Control Electronic expansion valve Circuits Quantity 2 Safety devices Item 0 High pressure switch / Low pressure switch / Phase sequencer / Discharge thermostat setting High pressure switch / Low pressure switch / Phase sequencer / Discharge thermostat setting High pressure switch / Low pressure switch / Phase sequencer / Discharge thermostat setting High pressure switch / Low pressure switch / Phase sequencer / Discharge thermostat setting High pressure switch / Low pressure switch / Phase sequencer / Discharge thermostat setting High pressure switch / Low pressure switch / Phase sequencer / Discharge thermostat setting Electrical Specifications UATYQ250CY UATYQ50CY UATYQ450CY UATYQ550CY UATYQ600CY UATYQ700CY Power supply Name Y Phase ~ Frequency Hz 50 Voltage V Current Nominal running Cooling A current (RLA) Heating A Notes () All specifications are subjected to change by the manufacturer without prior notice. (2) All units are being tested and comply to ISO55. () Cooling: indoor temp. 27ºCDB, 9ºCWB; outdoor temp. 5ºCDB, 24ºCWB (4) Heating: indoor temp. 20ºCDB; outdoor temp. 7ºCDB, 6ºCWB (5) Sound pressure levels are measured according to JIS B 866 standard (6) All performance calculations are strictly according to Eurovent standard Rooftops Single Unit

6 Nomenclature - Nomenclature Single Unit Rooftop UATYQ-CY 4 Rooftops Single Unit

7 Single Unit Rooftop UATYQ-CY 4 Safety device settings 4 - Safety Device Settings 4 Rooftops Single Unit 5

8 Single Unit Rooftop UATYQ-CY 4 Safety device settings 4 - Safety Device Settings 4 6 Rooftops Single Unit

9 Single Unit Rooftop UATYQ-CY 5 Options 5 - Options 5 Rooftops Single Unit 7

10 6 Selection procedure 6 - Selection Procedure Single Unit Rooftop UATYQ-CY 6 8 Rooftops Single Unit

11 Single Unit Rooftop UATYQ-CY 6 Selection procedure 6 - Selection Procedure 6 Rooftops Single Unit 9

12 Single Unit Rooftop UATYQ-CY 6 Selection procedure 6 - Selection Procedure 6 0 Rooftops Single Unit

13 Single Unit Rooftop UATYQ-CY 6 Selection procedure 6 - Selection Procedure 6 Rooftops Single Unit

14 6 Selection procedure 6 - Selection Procedure Single Unit Rooftop UATYQ-CY 6 2 Rooftops Single Unit

15 Single Unit Rooftop UATYQ-CY 6 Selection procedure 6 - Selection Procedure 6 Rooftops Single Unit

16 7 Capacity tables 7 - Cooling Capacity Tables Single Unit Rooftop UATYQ-CY 7 4 Rooftops Single Unit

17 Single Unit Rooftop UATYQ-CY 7 Capacity tables 7 - Cooling Capacity Tables 7 Rooftops Single Unit 5

18 7 Capacity tables 7 - Cooling Capacity Tables Single Unit Rooftop UATYQ-CY 7 6 Rooftops Single Unit

19 Single Unit Rooftop UATYQ-CY 7 Capacity tables 7 - Cooling Capacity Tables 7 Rooftops Single Unit 7

20 7 Capacity tables 7 - Cooling Capacity Tables Single Unit Rooftop UATYQ-CY 7 8 Rooftops Single Unit

21 Single Unit Rooftop UATYQ-CY 7 Capacity tables 7 - Cooling Capacity Tables 7 Rooftops Single Unit 9

22 7 Capacity tables 7-2 Heating Capacity Tables Single Unit Rooftop UATYQ-CY 7 20 Rooftops Single Unit

23 7 Capacity tables Single Unit Rooftop UATYQ-CY 7-2 Heating Capacity Tables 7 Rooftops Single Unit 2

24 7 Capacity tables Single Unit Rooftop UATYQ-CY 7 - Capacity Correction Factor Performance Adjustment 7 - Performance Adjustment Performance of the unit will derate when it operates with fresh air mode and this condition depends on user's selection. Before installation, it is recommended to check the correction factor table (table ) below in order to do a correct design selection. Noted that it has different factor used for different selection of fresh air opening, in both cool mode and heat mode. Table : Correction factor for unit's performance. Rooftop Model UATYQ Series Economiser Kit Model ECONO Series Operation Mode Fresh Air Opening (%) Cooling Heating Pressure Drop Table Airflow resistance refers to pressure drop caused by the economiser kit. Before installation, it is recommended to check the pressure drop in table 2 below in order to do a correct design selection. Table 2: Pressure drop in economiser kit Rooftop Model Economiser Kit Model Standard Airfow Rate Cfm m/s 0% Outdoor Air Damper Opening (Pa) 5% Outdoor Air Damper Opening (Pa) Pressure drop in economiser kit from table 2 refers to initial resistance. An air filter that is installed in the rain hood of economiser will expose to outdoor environment and easily becomes dirty. Regular service is required for this filter (recommended at least once every two weeks). The final resistance shall not exceed the recommended value in table below. Table : Technical specifications for air filter in economiser rain hood. Note: * Initial resistance is rated based on 85% of outdoor air opening. Maximum Pressure Drop in Economiser Kit Side Return (Horizontal) Application 0% Outdoor Air Damper Opening (Pa) Fresh Air Mode 5% Outdoor Air Damper Opening (Pa) 20% Outdoor Air Damper Opening (Pa) 25% Outdoor Air Damper Opening (Pa) Economiser Mode Maximum Pressure Drop (Pa) Down Return (Vertical) Application Fresh Air Mode or Economiser Mode Pressure Drop (Pa) UATYQ250 ECONO UATYQ50 ECONO UATYQ450 ECONO UATYQ550 ECONO UATYQ600 ECONO UATYQ700 ECONO Economiser Kit Model Recommended Type Quantity Dimension (L x W x t) * Initial Resistance (Pa) Recommended Final Resistance UATYQ250 Washable Saranet Filter 750 x 55 x UATYQ50 Washable Saranet Filter 658 x 560 x 4 70 UATYQ450 Washable Saranet Filter 658 x 560 x UATYQ550 Washable Saranet Filter 750 x 604 x UATYQ600 Washable Saranet Filter 750 x 604 x UATYQ700 Washable Saranet Filter 088 x 690 x The resistance values mentioned in table have been incorporated into pressure drop values in table 2. Table provides guidelines only on the service of filter. Thus, system sizing does not require to include these values into consideration. Optional Air Filter There is a 2" filter slot inside the unit. Optional filter (field supplied) is recommended as the second layer filtration since outdoor air damper opening may bring in dust and dirt. In order to ensure that final resistance of the filter not exceed recommended values, service the filter every 2 weeks or more frequent if necessary. Limitation Of Economiser Kit In Thermostat Control Thermostat control is used with third party controller and thus the setting temperature of specific application cannot be known. For this case, it is recommended to use remote controller to set the required setting temperature before the hardware setting for thermostat control is conducted. The minimum fresh air opening for fan mode in thermostat control operation shall follow the user's selection in hardware setting (Dip Switch and Dip Switch 2), whichever is lower. Note: Refer to hardware setting guideline provided in part (v) under chapter 'control operation guide' in installation manual for mode selection. Necessary For Pressure Relief Presence of fresh air may cause building pressure rises and bring discomfort to the users. When necessary, it is recommended to install a relief damper or exhaust fan in the return air duct. The relief damper may be a gravity type or motorized type. It is used to maintain building pressurization by regulating the flow of relief air from the building. For most bulding, the maximum pressure is not to exceed 25Pa. 22 Rooftops Single Unit

25 Single Unit Rooftop UATYQ-CY 8 Dimensional drawings 8 - Dimensional Drawings ø " Rooftops Single Unit 2

26 Single Unit Rooftop UATYQ-CY 8 Dimensional drawings 8 - Dimensional Drawings ø " B C 60.0 A A B C Rooftops Single Unit

27 Single Unit Rooftop UATYQ-CY 8 Dimensional drawings 8 - Dimensional Drawings G Unit Conversion In the case of converting standard unit to downthrow unit, follow the steps as stated below: UATYQ250, 50, 450, 550, 600 & Remove screws at both sides Detached blower Remove the side panel Remove the Pulley Belt For UATYQ250: The two side plates are screwed on the blower support as shown Detached the blower support For UATYQ50, 450, 550, 600 & Install back the pulley belt. Adjust the belt tension by moving the motor base. The two downfl ow structure are screwed to blower Cover the horizontal supply opening with the blower support that detached from the blower and screw tightly. Refer Note 2. Cover the horizontal return opening with the cover and screw tightly. Refer Note 2. Remove the side panel at return side Unscrew the vertical return cover from the base panel Lastly, install back the side panel. Turn the blower to face bottom. Screw at both sides. Install back the pulley belt. Adjust the belt tension. Lastly, install back the side panel. Refer Note. NOTE For downthrow conversion, belt length need to be changed. For unit with standard pulley, belt length = a mm Shaft to shaft distance for downthrow, C-C = b mm UATYQ250 UATYQ50 UATYQ450 UATYQ550 UATYQ600 UATYQ700 a b NOTE Sealant such like gasket (field supply) shall be placed in between the metal cover and flange. Besides that, weather-proof silicone shall be applied on all the joints, screw holes and gaps to ensure water-tight condition. NOTE Refer Engineering Data Book for blower curve and technical data of variable pitch pulley. Rooftops Single Unit 25

28 Single Unit Rooftop UATYQ-CY 9 Piping diagrams 9 - Piping Diagrams 9 26 Rooftops Single Unit

29 Single Unit Rooftop UATYQ-CY 0 Wiring diagrams 0 - Wiring Diagrams - Three Phase 0 Rooftops Single Unit 27

30 Single Unit Rooftop UATYQ-CY 0 Wiring diagrams 0 - Wiring Diagrams - Three Phase 0 28 Rooftops Single Unit

31 Single Unit Rooftop UATYQ-CY 0 Wiring diagrams 0 - Wiring Diagrams - Three Phase BLUE RED WHITE BLACK RED WHITE BLACK RED WHITE BLACK RED WHITE BLACK 0 RED WHITE BLACK RED RED WHITE BLACK RED ORANGE VIOLET ORANGE VIOLET ORANGE VIOLET BROWN ORANGE VIOLET VIOLET ORANGE BROWN ORANGE ORANGE ORANGE VIOLET VIOLET VIOLET ORANGE VIOLET BLUE Rooftops Single Unit 29

32 Single Unit Rooftop UATYQ-CY 0 Wiring diagrams 0 - Wiring Diagrams - Three Phase Arrangement of terminal blocks and components for controller are shown as below: A Control Module UATYQ No. Item Description B 4 Controller Main Board 2 EXV Controller Board Capacitor 4 Contactor 5 Phase Protector 6 Relay 7 Terminal Block 8 Fuse 9 Transformer 0 Terminal Block Cover Economiser Controller Board 7 Control Module UATYQ50/450/ (Bottom Layer) C 4 (Top Layer) Control Module UATYQ600/ NOTES Item (Economiser Controller Board) shall be used together with the economiser kit which is provided separately as the accessory. 0 Rooftops Single Unit

33 Single Unit Rooftop UATYQ-CY Sound data - Sound Level Data Rooftops Single Unit

34 Single Unit Rooftop UATYQ-CY Sound data - 2 Sound Pressure Spectrum 2 Rooftops Single Unit

35 Single Unit Rooftop UATYQ-CY Sound data - 2 Sound Pressure Spectrum Rooftops Single Unit

36 Single Unit Rooftop UATYQ-CY Sound data - 2 Sound Pressure Spectrum 4 Rooftops Single Unit

37 Single Unit Rooftop UATYQ-CY 2 Fan characteristics 2 - Fan Characteristics kw.5 kw. kw Rooftops Single Unit 5

38 2 Fan characteristics 2 - Fan Characteristics Single Unit Rooftop UATYQ-CY CFM L/S CFM L/S Rooftops Single Unit

39 Single Unit Rooftop UATYQ-CY Operation range - Operation Range Rooftops Single Unit 7

40 4 Specification text 4 - Specification Text Single Unit Rooftop UATYQ-CY 4 8 Rooftops Single Unit

41 Single Unit Rooftop UATYQ-CY 4 Specification text 4 - Specification Text 4 Rooftops Single Unit 9

42 4 Specification text 4 - Specification Text Single Unit Rooftop UATYQ-CY 4 40 Rooftops Single Unit

43 5 Installation 5 - Roofcurb drawings Single Unit Rooftop UATYQ-CY N M B K L I J A A B D C C 25.0 H F G B A 25.0 F P E C O Rooftops Single Unit 4

44 Single Unit Rooftop UATYQ-CY 5 Installation 5-2 Pulley UATYQ250,50,450,550,600,700CY TECHNICAL DATA FOR UATYQ-MCY ROOFTOP SERIES WITH VARIABLE PITCH PULLEY: 5 Motor Variable Pitch Pulley Data: Date is provided according to factory fitted standard motor and blower. The range of airflow & ESP must be worked within blower curve boundary. External Static Pressure (ESP) Model 90/20/50/80/20/250 = 00Pa Models R40A N 0 0,25 0,5 0,75,25,5,75 2 2,25 2,5 2,75,25,5,75 4 Rooftop X 0,5,5 2 2,5,5 4 4,5 5 5,5 6 6,5 7 7,5 8 8,5 250 Fan Speed (RPM) Power Input (W) Fan Speed (RPM) Power Input (W) Fan Speed (RPM) Power Input (W) Fan Speed (RPM) Power Input (W) Fan Speed (RPM) Power Input (W) Fan Speed (RPM) , Power Input (W) External Static Pressure (ESP) Model 90/20/50/80/20/250 = 50Pa Models R40A N 0 0,25 0,5 0,75,25,5,75 2 2,25 2,5 2,75,25,5,75 4 Rooftop X 0,5,5 2 2,5,5 4 4,5 5 5,5 6 6,5 7 7,5 8 8,5 250 Fan Speed (RPM) Power Input (W) Fan Speed (RPM) Power Input (W) Fan Speed (RPM) Power Input (W) Fan Speed (RPM) Power Input (W) Fan Speed (RPM) Power Input (W) Fan Speed (RPM) Power Input (W) External Static Pressure (ESP) Model 90/20/50 = 200Pa, Model 80/20/250 = 20Pa Models R40A N 0 0,25 0,5 0,75,25,5,75 2 2,25 2,5 2,75,25,5,75 4 Rooftop X 0,5,5 2 2,5,5 4 4,5 5 5,5 6 6,5 7 7,5 8 8, Fan Speed (RPM) Power Input (W) Fan Speed (RPM) Power Input (W) Fan Speed (RPM) Power Input (W) Fan Speed (RPM) Power Input (W) Fan Speed (RPM) Power Input (W) Fan Speed (RPM) Power Input (W) External Static Pressure (ESP) 250Pa Models R40A N 0 0,25 0,5 0,75,25,5,75 2 2,25 2,5 2,75,25,5,75 4 Rooftop X 0,5,5 2 2,5,5 4 4,5 5 5,5 6 6,5 7 7,5 8 8, Fan Speed (RPM) Power Input (W) Fan Speed (RPM) Power Input (W) Fan Speed (RPM) Power Input (W) LEGEND. X: Regulation Space of Motor Pulley (mm) 2. N: Number of turns. ESP: External Static Pressure (mmaq) 4. :Factory Set Point 5. :Data is out of blower curve (for reference only) 42 Rooftops Single Unit

45 Single Unit Rooftop UATYQ-CY 5 Installation 5-2 Pulley UATYQ250,50,450,550,600,700CY Motor Pulley Dimensions: (Note: All dimensions are in mm) Y 04 PD 40 "Models R40A Rooftop (UATYQ-MCY)" Pulley Type PD Total Length Quantity (pcs) Medium Min - Max 250 VPT9A VPT9A VPT9A VPT9A VPT9A VPT9A Legend: PD: Pitch Diameter of Motor Pully (mm) X V-Belt Dimensions: (Note: All dimensions are in mm) "Models R40A Rooftop (UATYQ-MCY)" Side fl ow Pulley center distance(mm) Down fl ow Pulley center distance(mm) Section Top Width Thickness Angle (º) V-belt length V-belt length Nominal Nominal 250 A 2, A 2, A 2, A 2, A 2, A 2, Quantity (pcs) Example for selection process: The following data are the rated design points for model R40A rooftop UATYQ250MCY: Airflow Rate = 00 cfm External Static Pressure (ESP) = 50Pa Blower RPM = 657 To increase the ESP to 200Pa, but maintain the airflow rate at 00cfm, please follow the steps below: UATYQ250 - blower curve RPM Step : Selection of new desired point. From the blower curve, select the point that can meet both of the requirements (ESP = 200Pa and airflow rate = 00cfm). Step 2: Read RPM value from the blower curve. Next, refer to the RPM value in the blower curve which is corresponding to this point. For instance, from the blower curve on the right, RPM which is corresponding to this point = 727. Step : Read power consumption value for indoor fan motor. Then, use this RPM value to estimate the power consumption of indoor fan motor by referring to the table of Motor Variable Pitch Pulley Data. For instance, from the table, indoor fan motor with 727RPM consumes 000W. Total static pressure (Pa) Standard Point Internal Static Pressure Step 4: Read number of turns for variable pitch pulley. Similarly, use this RPM value to read the no. of turns (N) by referring to the table of Motor Variable Pitch Pulley Data. The variable pitch pulley for motor shall be adjusted to this N in order to achieve the desired point (ESP = 200Pa and airflow rate = 00cfm). Air Flow Note: The shaded area indicates the operating range of variable pitch pulley which is used with standard motor (factory fitted). In case if the operation is out of range, change pulley or/and motor size. For instance, from the table, no. of turns (N) =.5 in order to get 727RPM. First, adjust the motor pulley to 0 turns. Then, makes and half turns on the pulley. Cross check the dimension X, which stands for regulation space of motor pulley. In this case, X =.5mm. CFM L/S Rooftops Single Unit 4

46 Daikin s unique position as a manufacturer of air conditioning equipment, compressors and refrigerants has led to its close involvement in environmental issues. For several years Daikin has had the intention to become a leader in the provision of products that have limited impact on the environment. This challenge demands the eco design and development of a wide range of products and an energy management system, resulting in energy conservation and a reduction of waste. The present publication is drawn up by way of information only and does not constitute an offer binding upon Daikin Europe N.V.. Daikin Europe N.V. has compiled the content of this publication to the best of its knowledge. No express or implied warranty is given for the completeness, accuracy, reliability or fitness for particular purpose of its content and the products and services presented therein. Specifications are subject to change without prior notice. Daikin Europe N.V. explicitly rejects any liability for any direct or indirect damage, in the broadest sense, arising from or related to the use and/or interpretation of this publication. All content is copyrighted by Daikin Europe N.V.. Daikin products are distributed by: Daikin Europe N.V. participates in the Eurovent Certification programme for Air conditioners (AC), Liquid Chilling Packages (LCP), Air handling units (AHU) and Fan coil units (FCU), Check ongoing validity of certificate online: or using: Naamloze Vennootschap - Zandvoordestraat 00, B-8400 Oostende - Belgium BE RPR Oostende EEDEN2-20 CD 06/2 Copyright Daikin The present publication supersedes EEDEN-20 Prepared in Belgium by Lannoo ( a company whose concern for the environment is set in the EMAS and ISO 400 systems. Responsible Editor: Daikin Europe N.V., Zandvoordestraat 00, B-8400 Oostende