Инструкция на Чиллеры Lennox серии ECOLOGIC

Текст инструкции

1. Стр. 1 APPLICATION

   GUIDE English / 02-2005

2. Стр. 2 TABLE OF CONTENTS

   APPLICATION GUIDE Ref : ECOLOGIC_AGU-0205-E 1. GENERAL DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2. FEATURES AND BENEFITS General description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Applications…

3. Стр. 3

   Application Guide • ECOLOGIC - 0205-E

4. Стр. 4 GENERAL

   The ECOLOGIC™ Chillers and condensing units and condensing units and condensing units range from 145 to 386 kW has been engineered and designed to meet the needs of our customers while minimising the Environmental impact. LENNOX ECOLOGIC™ CHILLERS AND CONDENSING UNITS - ENGINEERED FOR FLEXIBILITY…

5. Стр. 5 GENERAL

   Advanced aerodynamic fan design insures quieter operation. Noise abatement can be further enhanced with LENNOX's economic noise reduction option. Recyclable components The ECOLOGIC™ Chiller is constructed from recyclable materials including sheet steel, plastics and copper. At the end of the unit's…

6. Стр. 6 APPLICATION PARAMETERS AND CONSIDERATIONS

   FOUNDATION Lateral Clearance (Walls or Obstructions) : The unit must be set on a flat and level foundation. On ground level installations, the unit should be mounted on a single piece concrete slab and not tied to the building structure. Footings should extend below the frost line. Roof…

7. Стр. 7 APPLICATION PARAMETERS AND CONSIDERATIONS

   flow and access all sides of the unit should be a minimum of 1,5 meters away from any wall or obstruction. Multiple Units (Unit-to-Unit Clearance) : For units placed side by side, the minimum distance between units is 3 meters to prevent air recirculation. ALTITUDE CORRECTION FACTORS All LENNOX…

8. Стр. 8 DESCRIPTION OF THE DIFFERENT VERSIONS

   STANDARD (STD) The ECOLOGIC Standard range of Air cooled helical rotary scroll chillers from LENNOX bring to specifies, owners and operators performance and reliability in a compact package. The ECOLOGIC standard range consists of 6 units with a capacity from 145 to 386kW. This range of units is…

9. Стр. 9 CLIMATIC™ CONTROLLER

   CLIMATIC™ 30 CLIMATIC™ 50 SOFTWARE As standard on STD and LN versions The STD, LN units all come supplied with the standard microprocessor controller. The new generation of microprocessor based control, CLIMATIC™ 50 will equip the EcoLogic chiller range, It inherits 15 years of technology and field…

10. Стр. 10 BASIC DESIGN FEATURES

    CONSTRUCTION The LENNOX ECOLOGIC™ Chillers and coondensing units are designed for outdoor use. Its rugged chassis is constructed of heavy gauge, pre-painted, hot-dipped galvanized steel for superior corrosion resistance and appearance. Removable panels, made of galvanized steel, permit easy access…

11. Стр. 11 ALUCOAT Coils treated

    This is a anti corrosion sprayed coating that offers additional protection to the condenser fins for salt laden atmospheres such as seashores and in areas of industrial pollution.This is not suitable for heavy industrial pollution, strong alkalis, oxidizers, wet bromine and chlorine and fluorine in…

12. Стр. 12 DC 50 Comfort display

    This is a local or remote controller for non-technical customer. This display gives information such as flow or pump status, set point and outside air temperature. It can be used to set or change the scheduling of the different time zones, the temperature set point for each zone. It also has the…

13. Стр. 13 Full panels around the unit

    This option provides a full panel enclosure on the STD, and LN 100E to 150D versions. The side of the unit which contains the compressors is fully enclosed from the base to the top of the unit with painted RAL 9002 removable sheet metal panels. Heat recovery This option is available only on the…

14. Стр. 14 Mod-Bus interface

    This is an additional microprocessor board that is able to provide information using JBUS protocol to allow exchanges between the CLIMATIC™ control system and an externalBMS system. LENNOX have existing protocols in place with most BMS companies but this option can require additional support above…

15. Стр. 15 Water inlet/outlet manometer

    Pressure gauges with oil bath with a posting of the pressure in bars. They are assembled directly on the inlet/outlet water connections or supplied loose. Water inlet/outlet valves Two valves with 1/4 turn, will allow isolation of the chiller from the hydraulic system. Supplied loose. Free cooling…

16. Стр. 16 CONNECTION DIAGRAM

    Maintenance DC 50 DS 50 CLIMATIC 50 CONTROLLER Application Guide • ECOLOGIC - 0205-E • 15 •

17. Стр. 17 CONNECTION DIAGRAM

    • 16 • Maintenance Local Remote 500 m maxi AWG24 3 twisted pairs Cable c. DC 50 DC 50 DS 50 CLIMATIC 50 CONTROLLER - OPTION DC50 REMOTE CONNECTION Application Guide • ECOLOGIC - 0205-E

18. Стр. 18 COMMUNICATION

19. Стр. 19 MODEL NUMBER DESCRIPTION

    WA 150 D K STD STD = Standard LN = Low Noise HE = High Efficiency SLN = Super Low Noise Liquid Chillers With air cooled condenser fitted with axial fans RA remote air cooled evaporator Cooling Capacity at Eurovent point Refrigerant A = R22 K = R407C Number of circuits E=1 D=2 • 18 • Application…

20. Стр. 20 ECOLOGIC

    Cooling mode Cooling capacity(1) Power input(1) Full load amps(1) EER(2) EER global(3) Compressor Number of compressor Capacity steps STANDard WA kW kW A 144,6 68,4 114,0 2,4 2,1 184,7 79,5 137,8 2,7 2,3 220,8 95,3 166,1 2,6 2,3 266,7 118,8 206,3 2,6 2,2 283,4 134,2 231,6 2,4 2,1 350,9 157,1 273,2…

21. Стр. 21 ECOLOGIC

    Cooling mode Cooling capacity(1) Power input(1) Full load amps(1) EER(2) EER global(3) Compressor Number of compressor Capacity steps LOW NOISE WA kW kW A 140,9 68,2 111,7 2,2 2,1 180,4 78,7 134,1 2,5 2,3 214,3 96,3 163,8 2,4 2,2 259,9 117,9 201,2 2,4 2,2 275,3 134,4 228,0 2,2 2,0 339 159,4 272,8…

22. Стр. 22 ECOLOGIC

    Cooling mode Cooling capacity(1) Power input(1) Full load amps(1) EER(2) EER global(3) Compressor Number of compressor Capacity steps HIGH EFFICIENCY WA kW kW A 151,8 59,9 100,3 2,7 2,5 190,3 71,5 124,3 2,9 2,7 226,9 86,7 151,7 2,8 2,6 273,6 106,9 185,3 2,8 2,6 299,7 116,0 201,5 2,8 2,6 354,9 146,7…

23. Стр. 23 ECOLOGIC

    Cooling mode Cooling capacity(1) Power input(1) Full load amps(1) EER(2) EER global(3) Compressor Number of compressor Capacity steps super low noise WA kW kW A 147,3 60,6 100,9 2,4 2,5 185,5 71,1 123,5 2,7 2,6 219,9 88,0 153,2 2,6 2,5 268,5 105,6 183,3 2,6 2,5 291,2 117,0 202,8 2,6 2,5 341,9 150,6…

24. Стр. 24 waH - ek - dk

    ECOLOGIC Cooling mode Cooling capacity(1) Power input(1) Full load amps(1) EER(2) EER global(3) Heating mode Heating capacity(1) Power input(1) Full load amps(1) COP(2) COP global(3) STANDard WAH kW kW A 135,2 68,5 115,4 2,3 2,0 173,2 76,1 133,2 2,6 2,3 203,9 93,5 163,7 2,4 2,2 kW kW A 165,7 68,7…

25. Стр. 25 reminder : RA = condensing unit

26. Стр. 26 таблицы и схемы — в просмотре

27. Стр. 27 reminder : RA = condensing unit

28. Стр. 28 seasonal efficiency

29. Стр. 29 EVAPORATORS PRESSURE DROPS

30. Стр. 30 FILTERS PRESSURE DROPS

31. Стр. 31

    WA 150 Single pump SHC 20-134 Curve LRL 205-14/3 A 300 370 LRL 206-14/4 B C Nominal water flow m3/h Available static pressure kPa 117 JLR 204-13/2,2 JRL 206-14/4 108 Double pump Curve JRL 205-14/3 D E F Nominal water flow m3/h Available static pressure kPa Maximum pressure kPa Gross Weight kg 6,9…

32. Стр. 32 WA DOUBLE PUMP ESP

33. Стр. 33 UNIT WITH HYDRAULIC MODULE AND WATER TANK

    + 11b °C 03 11a 15 10 400mm 1 05 + OPTIONS SUPPLIED LOOSE 16 + Manometer + Connections 04 13b 02 °C 01 Or 15 13a COMPONENTS SUPPLIED LOOSE COMPONENTS MOUNTED INSIDE THE UNIT 01 Kit for Groove lock coupling 05 Paddle flow switch 11 Single 50L expansion vessel (WA1L) 02 Unit isolation valve 06 200L or…

34. Стр. 34 UNIT WITH HYDRAULIC MODULE

    11b °C 15 03 11a 10 400mm + OPTIONS SUPPLIED LOOSE + Manometer + Connections 04 13b 02 °C 01 15 Or 13a COMPONENTS SUPPLIED LOOSE COMPONENTS MOUNTED INSIDE THE UNIT 01 Kit for Groove lock coupling 05 Paddle flow switch 13 Single / Double Pump 02 Unit isolation valve 10 Expansion vessel 25L 14 Air…

35. Стр. 35 UNIT WITHOUT HYDRAULIC MODULE

    05 03 15a °C 300mm 400mm 2 15b + OPTIONS SUPPLIED LOOSE D + Manometer Connections 04 + 16 °C 02 01 15a °C 2 D 15b °C 16 COMPONENTS SUPPLIED LOOSE COMPONENTS MOUNTED INSIDE THE UNIT 01 Kit for Groove lock coupling 05 02 Unit isolation valve 15 Temperature Probe 03 Inlet Water filter 16 Heat Exchanger…

36. Стр. 36 UNIT WITH FREE COOLING OPTION

37. Стр. 37 CORRECTION TABLES

    GLYCOL CORRECTION FACTOR Minimum Ambient Temperature or Water Outlet Temperature Ethylene Glycol Pressure Drop Water Flow Cool CAPACITIES Heat FROM +5°C TO 0°C 10% 1,05 1,02 0,99 0,994 FROM 0°C TO -5°C 20% 1,10 1,05 0,98 0,993 FROM -5°C TO -10°C 30% 1,15 1,08 0,97 0,99 FROM -10°C TO -15°C 35% 1,18…

38. Стр. 38

    REFRIGERANT DRAWING Airflow Airflow REFRIGERATION CIRCUIT COMPONENTS 01 1st & 2nd scroll compressors 08 Air cooled condenser 15 Expansion valve bypass for low ambient operations 02 3rd scroll compressor on size 370 STD/LN/HE & SLN 09 Fan motor 16 Electronic expansion valve 03a 03b High / Low…

39. Стр. 39 std

    REFRIGERANT DRAWING REFRIGERATION CIRCUIT COMPONENTS 01 1st & 2nd scroll compressors 08 Air cooled condenser/Evaporator 19 External temperature sensor 03 High pressure switch 09 Fan motor 20 Check valve 04a 04b Pressure transducers HP & BP 10 Manual isolating valve 21 Restrictor Low and High…

40. Стр. 40 Ra

    std / LN / SLN REFRIGERANT DRAWING 370STD/ LN/ HE/ SLN 02 C1 & C2 19 S 08 Text S T P P 01 HP P P S 18 06b 05b CE 03 04b 04a 05a M 07a 06a REFRIGERATION CIRCUIT COMPONENTS 01 1st & 2nd scroll compressors 08 Air cooled condenser 15 Expansion valve bypass for low ambient operations 02 3rd scroll…

41. Стр. 41 ACOUSTIC DATA

42. Стр. 42 таблицы и схемы — в просмотре

43. Стр. 43 STANDard

    ECOLOGIC WA WA Minimum outlet water temperature °C 5 Maximum inlet water temperature °C 20 Minimum difference water inlet/outlet °C 3 Maximum difference water inlet/outlet °C 8 Minimum outside air temperature °C 6 Minimum outside air temperature with low ambient kit °C -10 Maximum outside air…

44. Стр. 44 HIGH

    EFFICIENCY wa - ek - dk ECOLOGIC WA WA Minimum outlet water temperature °C 5 Maximum inlet water temperature °C 20 Minimum difference water inlet/outlet °C 3 Maximum difference water inlet/outlet °C 8 Minimum outside air temperature °C 6 Minimum outside air temperature with low ambient kit °C -10…

45. Стр. 45 STANDARD

    ECOLOGIC WAH - COOLING MODE WAH 150 200 Minimum outlet water temperature °C 5 Maximum inlet water temperature °C 20 Minimum difference water inlet/outlet °C 3 Maximum difference water inlet/outlet °C 8 Minimum outside air temperature °C 6 230 Maximum outside air temperature : • Normal operation with…

46. Стр. 46 RA

    std Operating limits Min. inlet evaporating temperature °C -5 -5 -5 -5 -5 -5 Max. inlet evaporating temperature °C Min. outside air temperature °C Normal operation with Climatic 50 12°/7°C Water + One Compressor Unloaded °C Start up with Climatic 50 + TXV and One compressor Unloaded °C Max. outdoor…

47. Стр. 47 RA

    super low noise Operating limits Min. inlet evaporating temperature °C -5 -5 -5 -5 -5 -5 Max. inlet evaporating temperature °C Min. outside air temperature °C Normal operation with Climatic 50 12°/7°C Water + One Compressor Unloaded °C 52 50 49,5 51,5 52,3 47,1 Start up with Climatic 50 + TXV and…

48. Стр. 48 CONDENSING UNITS

    Condensing unit without capacity control Condensing unit with capacity control Min 0,25% gradient 4 Min 0,25% gradient H1 2 H1 2 H2 H2 H4 H1 : 15 m. maxi H2 : 5 m. maxi H4 : 0,15 m. maxi H4 1 - Lower trap with single tube 2 - Clode coupled trap 3 - Lower trap with double tubes 4 - Higher trap with…

49. Стр. 49 WA

    150 200 UNITS - Electrical data Minimum and maximum voltage Maximum power Maximum current Maximum current (with cos phi 0,95 option) Start-up intensity Start-up intensity (with sofstarter option) Start-up intensity (with cos phi 0,95 option) 230 270 STANDard 300 370 156,2 263,3 238,0 524,8 187,7…

50. Стр. 50 WA

    150 200 UNITS - Electrical data Minimum and maximum voltage 230 LOW NOISE 400V/3/50hZ V 360V/424V Maximum power kW 76,1 93,8 113,1 138,3 151,4 182,9 Maximum current A 124,3 153,2 188,0 228,7 252,5 300,1 Maximum current (with cos phi 0,95 option) A 116,4 143,3 173,3 210,7 230,7 279,9 Start-up…

51. Стр. 51 WA

    150 200 UNITS - Electrical data Minimum and maximum voltage Maximum power Maximum current Maximum current (with cos phi 0,95 option) Start-up intensity Start-up intensity (with sofstarter option) start-up intensity (with cos phi 0,95 option) 230 270 HIGH EFFICIENCY 300 370 400V/3/50Hz V kW A A A…

52. Стр. 52 WA

    150 200 UNITS - Electrical data Minimum and maximum voltage Maximum power Maximum current Maximum current (with cos phi 0,95 option) Start-up intensity Start-up intensity (with sofstarter option) start-up intensity (with cos phi 0,95 option) FANS - Electrical data Nominal air flow Available static…

53. Стр. 53 RA

    150 200 Electrical Data Units Minimum and Maximum Voltage Maximum power Maximum current Maximum current (with cos phi 0,95 option) Start-up intensity Start-up intensity (with softstarter option) Start-up intensity (with cos phi 0,95 option) Electrical Data Fans Nominal air flow Available static…

54. Стр. 54 CONNECTION DRAWING FOR UNIT WITH CLIMATIC™ 30

    Fans & pumps connections Interface board 1 Transformer Controller Interface board 2 Main isolating switch Power distribution board Mains connection Compressor connections CUSTOMER TERMINAL BLOCK Application Guide • ECOLOGIC - 0205-E Remote ON/OFF Remote ON/OFF Alarm Alarm Flow switch Flow switch •…

55. Стр. 55 CONNECTION DRAWING FOR UNIT WITH CLIMATIC™ 50

    Fans & pumps connections Controller Controller Transformer Interface board 1 Remote display connection Interface board 2 Main isolating switch Power distribution board Mains connection Compressor connections CUSTOMER TERMINAL BLOCK • 54 • Remote ON/OFF Remote ON/OFF Alarm Alarm Flow switch Flow…

56. Стр. 56 Air inlet temperature

57. Стр. 57 таблицы и схемы — в просмотре

58. Стр. 58 Air inlet temperature

59. Стр. 59 таблицы и схемы — в просмотре

60. Стр. 60 Air inlet temperature

61. Стр. 61 таблицы и схемы — в просмотре

62. Стр. 62 Air inlet temperature

63. Стр. 63 таблицы и схемы — в просмотре

64. Стр. 64 Water outlet temperature

65. Стр. 65 таблицы и схемы — в просмотре

66. Стр. 66 Water outlet temperature

67. Стр. 67 таблицы и схемы — в просмотре

68. Стр. 68 28°C

69. Стр. 69 таблицы и схемы — в просмотре

70. Стр. 70 28°C

71. Стр. 71 Air Inlet temperature

72. Стр. 72 таблицы и схемы — в просмотре

73. Стр. 73 Air Inlet temperature

74. Стр. 74 таблицы и схемы — в просмотре

75. Стр. 75 DIMENSIONAL DATA - CONTENTS

    DIMENSIONAL DATA - CONTENTS OF THE DRAWINGS PAGE WA STANDARD LOW NOISE HIGH EFFICIENCY SUPER LOW NOISE REVERSIBLE STD LN HE SLN H - - - • 74 • Application Guide • ECOLOGIC - 0205-E

76. Стр. 76 (KG - OPERATING WEIGHTS)

77. Стр. 77 таблицы и схемы — в просмотре

78. Стр. 78 wa 200 / 230

79. Стр. 79 (KG - OPERATING WEIGHTS)

80. Стр. 80 таблицы и схемы — в просмотре

81. Стр. 81 www

    .lenno ope.com www.lenno .lennoxx eur europe.com BELGIUM, LUXEMBOURG : CZECH REPUBLIC : FRANCE : GERMANY : NETHERLANDS : LENNOX BENELUX N.V./S.A. www.lennoxbelgium.com LENNOX JANKA a.s. www.janka.cz LENNOX FRANCE www.lennoxfrance.com LENNOX DEUTSCHLAND GmbH www.lennoxdeutschland.com LENNOX BENELUX…

Схемы, таблицы и рисунки — в просмотре документа выше. Клик по номеру страницы открывает её в просмотре.