Инструкция на Компактные чиллеры (тепловые насосы) с воздушным охлаждением конденсатора York серии YLCA / YLCA Plus 12-27. Руководство по монтажу.

Текст инструкции

1. Стр. 1 Air-condensed cooling units and heat

   pumps YLCA / YLHA PLUS 5 to 27 Installation manual Ref.: N-40314_EN 0910

2. Стр. 4 таблицы и схемы — в просмотре

3. Стр. 5

   Installation manual Safety instructions 1.1 Safety instructions This document contains the necessary information for the safe and efficient transportation, assembly and installation of the air conditioning unit. This guarantees the condition of the unit and its operating safety. Only an authorised…

4. Стр. 6 Instructions for storage, transport, loading and unloading of the unit

   1 1.3 1.3 Instructions for storage, transport, loading and unloading of the unit CAUTION Outdoor units must be moved and stored vertically to prevent oil from leaking from the compressor. Delivery inspection The unit should be carefully inspected for visible damage or abnormalities as soon as it is…

5. Стр. 7 Selection guide (YLCA/YLHA)

   1.3.3 Disposal of the unit When removing the unit, the components must be ecologically recovered. The cooling circuit is full of coolant that must be extracted and delivered to the gas manufacturer for recycling. ATTENTION The refrigerant gas contains greenhouse-effect fluorinated gas covered by the…

6. Стр. 8 Selection guide (YLCA/YLHA)

   1 1.4 SELECTION EXAMPLE A cooler is required to chill water from 13°C to 7°C, with a cooling capacity of 5 kW. There are also other design conditions: • Inlet ambient air in the condenser 35 °C • Fouling factor: 0,044 m2 °C/kW • Altitude: Sea level From a quick glance at the table Cooling capacities…

7. Стр. 9 Selection guide (YLCA/YLHA)

   YLHA PLUS SELECTION EXAMPLE A YLHA PLUS 5 heat pump operating at a 35 °C ambient temperature should cool water from 13 °C to 7 °C, with a 5 kW cooling capacity. A 4 kW heating capacity is required in 0 °C design ambient temperature and a hot water outlet temper‐ ature of 45 °C. The fouling factor is…

8. Стр. 10 Selection guide (YLCA/YLHA)

   1 1.4 1.4.1 Selection guide with glycol (cool only units) Necessary information The following information is needed to select a YLCA cooling unit: 1 Cooling capacity needed 2 Design cold water/glycol inlet and outlet temperatures. 3 Design water/glycol flow rate. 4 Design inlet temperature of air to…

9. Стр. 11 Selection guide (YLCA/YLHA)

   On design glycol concentration, apply the capacity correcting factors x 1,015 and power x 1,005 (seeCorrecting factors for other glycol concentrations, see on page 12). Applying these factors to the selection: YLCA 5 Capacity = 3,44 x 0,987 x 0,973 x 1,015 = 3,35 kW Comp. power = 1,35 x 0,995 x…

10. Стр. 12 1.5 Technical data

    1.5.1 Limits of use Voltage limits Model Nominal at 400 Inlet air temperature to the coil DB Water outlet temperature Operating cycle Operating cycle Minimum °C Mini‐ mum Maxi‐ mum Cold 342 436 -10(2) Hea t YLCA YLHA PLUS Maximum °C Cold Hea t -10 Minimum °C Maximum °C Cold Cold Heat 46 - 20…

11. Стр. 13 Glycol concentration and correcting tables

12. Стр. 14 Propylene glycol in other concentrations

13. Стр. 15 Correcting factors for other glycol concentrations

    % in weight Ethylene glycol Propylene glycol Capacity Absorbed power Capacity Absorbed power 10 1,061 1,025 1,097 1,033 20 1,036 1,015 1,067 1,023 30 1,015 1,005 1,026 1,008 0,985 0,995 0,974 0,992 50 0,954 0'985 0,923 0,977 If it is necessary to select different glycol percentages, correct the…

14. Стр. 16 Pressure available for the hydraulic circuit and pressure drop in the hydraulic

    circuit (without filter mounted) YLCA/YL‐ HA PLUS model Flow rate l/h Avail. kPa 600 YLCA/YLHA PLUS model Flow rate l/h Avail. kPa Data with water at 10°C. In the case of using glycol, apply the correcting factors indicated in SectionCorrecting factors for other glycol concentrations, see on page…

15. Стр. 17 Pressure drop in filters

    1" filter Water flow rate (l/h) 600 800 1000 1200 1400 1600 kPa 0,7 1,4 2,6 4,3 6,4 8,9 Water flow rate (l/h) 1800 2000 2200 2400 2600 kPa 11,8 15,1 18,8 22,8 27,1 1 1/4" filter Water flow rate (l/h) 1500 2000 2500 3000 3500 kPa 0,9 1,5 2,6 3,9 5,6 Water flow rate (l/h) 4000 4500 5000 5500 6000 kPa…

16. Стр. 18 1.5.3 Physical data

    Physical data, YLCA units Physical data YLCA (M and MC) Characteristics Cooling capacity kW YLCA (T and TC) 5,38 7,13 9,05 7,13 9,05 12,4 14,5 19,52 25,6 12,09 Capacity control % Power supply V/ph Max. unit power supply consumption kW 2,57 3,61 4,36 3,61 4,36 5,68 8 9,17 Max. unit current amperage A…

17. Стр. 19 Physical data, YLHA units

    Physical data YLHA PLUS MC Characteristics YLHA PLUS TC kW 5,4 7,10 8,72 11,75 8,72 12 13,8 19,4 25,8 Heating capacity kW 6,3 7,16 10,1 12,25 10,1 12,4 16,1 20,9 27,5 Power supply V/ph Max. unit power supply consumption kW 2,57 3,48 4,79 5,51 4,79 5,68 7,6 8,70 12,09 Max. unit current amperage A…

18. Стр. 20

    Minimum volume of water in installation: In installations with smaller volumes, and under low load conditions, the function "Omission of inertia tank" is automatically activated. As a result, the water temperature becomes less accurate as the total volume of water in the installation is reduced. (2)…

19. Стр. 21 1.6 Measurements, clearances and accesses

    1.6.1 Clearances When installing each unit, clearances should be left for: 1 Air inlet and discharge. 2 Maintenance servicing. 3 Power supply connections. To operate correctly, all minimum clearances shown on the general dimension diagrams should be re‐ spected, with regard to the possible…

20. Стр. 22 A

    300 Minimum technical clearance YLCA/YLHA PLUS 20 and A Water inlet and outlet NOTE Distances in millimetres 19

21. Стр. 23

    1.6.2 Dimensions and hydraulic connections (models YLCA/YLHA PLUS 5) A 47 B 17,5 C Ø 11,5 A Water inlet 1" G B Water outlet 1" G C Drain connection Øext. 15

22. Стр. 24

    933 1.6.3 Dimensions and hydraulic connections (models YLCA/YLHA PLUS 7 and 9) A 47 B 32 17,5 C Ø 11,5 A Water inlet 1" G B Water outlet 1" G C Drain connection Øext. 15 21

23. Стр. 25

    55 675 A 1270 1238 1.6.4 Dimensions and hydraulic connections (models YLCA/YLHA PLUS 12 and 15) C 32 17,5 90 B Ø 11,5 A Water inlet 1" G B Water outlet 1" G C Drain connection Øext. 15

24. Стр. 26 1.6.5 Dimensions and hydraulic connections

    (models YLCA/YLHA PLUS 20 and 27) YLCA/YLHA PLUS 20 & 27 b a 15 11/4”GF 1 577 1270 C 11/4”GF 90 Ø38 c 43,5 D 415 d 43,5 B 18 A 4 a Rear view 1 Water outlet b Side view 2 Water inlet c Front view 3 Air outlet d Upper view 4 Air inlet 5 Water drainage Model A B C D YLCA/YLHA PLUS 20 1430 1394 136 428…

25. Стр. 27 Cooling capacities YLHA

26. Стр. 28 Cooling capacities YLHA

    Outdoor ambient temperature °C DB (80% RH) YLHA PLUS 20 T 27 T Water outlet temp °C 20 Cap. 25 Abs. power Cap. 30 Abs. power Cap. 32 Abs. power Cap. 35 Abs. power Cap. 40 Abs. power Cap. 43 Abs. power Cap. 46 Abs. power Cap. Abs. power kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW 5 21,00 5,36…

27. Стр. 29 таблицы и схемы — в просмотре

28. Стр. 30 Cooling capacities YLHA

29. Стр. 31

    Installation manual Cooling capacity YLCA 1.8 Cooling capacity YLCA 1.8.1 Cooling capacities YLCA 5 ÷ 27 Outdoor ambient temperature °C DB (80% RH) YLCA Water outlet temp °C Cap. Unit Cap. Unit Cap. Unit Cap. Unit Cap. Unit Cap. Unit Cap. Unit Cap. kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW Unit…

30. Стр. 32 Cooling capacity YLCA

31. Стр. 33

    Installation manual Instructions for installation and connection of the unit 1.9 Instructions for installation and connection of the unit 1.9.1 Characteristics of the location Before locating the unit, make sure you have received the appropriate product by checking the specifi‐ cations described on…

32. Стр. 34 Instructions for installation and connection of the unit

    1 1.9 1.9.2 Specifications for anchoring the unit Before installing the unit, make sure the structure can support the weight of same. If the unit is to be placed on the floor, a concrete base should be prepared so as to distribute weight evenly. YLCA/YLHA 5, 7, 9, 12, 20 Y 27 Place the unit on top…

33. Стр. 35

    Installation manual Instructions for installation and connection of the unit 1.9.3 Hydraulic connections The hydraulic connections of the water inlet and outlet of the unit should be carried out respecting the inlet and outlet directions indicated. Galvanised iron or copper piping can be used, with…

34. Стр. 36 Instructions for starting up the unit 1.10

    1.10 Instructions for starting up the unit 1.10.1 Rotational direction of Scroll compressors The Scroll compressors only operate correctly in one direction of rotation. Although these units are pro‐ tected by a phase order detector, when the unit is started, check that the unit rotates in the…

35. Стр. 37 1.12 Unit installation data

    1.12 Unit installation data 1.12.1 List of tests for unit start-up Please complete the following forms to register the full details of the installation and the start-up inspec‐ tion. Complete the blank fields or mark the appropriate box, as applicable. Company performing installation: Company…

36. Стр. 38 Unit installation data 1.12

    1.12.2 Start-up Data Electrical data Specifications Plate Actual Power supply Control voltage Fan consumption (A) Consumption of condenser fan 1 (A) Consumption of condenser fan 2 (A) Check specifications in the Installation Manual Consumption of compressor 1 (A) Consumption of compressor 2 (A)…

37. Стр. 39 1.12 Unit installation data

    Options Heating mode (hot water coil) Air temperature Capacity: (kW) Temperature (°C) Supply air (at 100 %) Return air Hydraulic circuit Temperature (°C) Water inlet Water outlet Others Outdoor fan 1 Outdoor fan 2 Indoor fan Belts Type or model Surge protection adjusted Type or model Surge…

38. Стр. 40 таблицы и схемы — в просмотре

39. Стр. 42 Electric circuit diagram YLCA/YLHA PLUS 5÷9 MC and M (230.1.50)

    a Green wire FS Water flow switch (MC units) b White wire FSC Fan speed controller c Black wire HTP Heater thermal protection A Electronic control HP High-pressure switch (41 bar) B The components in the box are standard acces‐ sories supplied by the manufacturer K1 Compressor contactor C The…

40. Стр. 44 Electric circuit diagram YLCA/YLHA PLUS 12 MC and M (230.1.50)

    a Green wire FSC Fan speed controller b White wire HTP Heater thermal protection c Black wire HP High-pressure switch (41 bar) A Electronic control K1 Compressor contactor B The components in the box are standard acces‐ sories supplied by the manufacturer K2 Auxiliary heater contactor C The…

41. Стр. 45

    Electric circuit diagrams Electric circuit diagram YLCA/YLHA PLUS 7 and 9 TC and T (400.3.50) 2.3 Electric circuit diagram YLCA/YLHA PLUS 7 and 9 TC and T (400.3.50) LAK C B *(2) C a b c *(3) H I D E *(4) F *(4) B *(1) G *(5) I-2545g YLCA/YLHA PLUS 7, 9 TC and T 42 UNIT Q2 I 7 10 2,5 9 10 2,5 *(1)…

42. Стр. 46 Electric circuit diagram YLCA/YLHA PLUS 7 and 9 TC and T (400.3.50)

    a Green wire FS Water flow switch (TC units) b White wire FSC Fan speed controller c Black wire HTP Heater thermal protection A Electronic control HP High-pressure switch (41 bar) B The components in the box are standard acces‐ sories supplied by the manufacturer K1 Compressor contactor C The…

43. Стр. 47

    Electric circuit diagrams Electric circuit diagram YLCA/YLHA PLUS 12 and 15 TC and T (400.3.50) 2.4 Electric circuit diagram YLCA/YLHA PLUS 12 and 15 TC and T (400.3.50) LAK B *(2) C C a b c *(3) H I D E *(4) F *(4) B *(1) G *(5) *(4) I-2533i 44 UNIT Q2 I 12 16 2,5 15 16 2,5 *(1) Alarm. Contact…

44. Стр. 48 Electric circuit diagram YLCA/YLHA PLUS 12 and 15 TC and T (400.3.50)

    a Green wire FSC Fan speed controller b White wire HTP Heater thermal protection c Black wire HP High-pressure switch (41 bar) A Electronic control K1 Compressor contactor B The components in the box are standard acces‐ sories supplied by the manufacturer K2 Auxiliary heater contactor C The…

45. Стр. 50 Electric circuit diagram YLCA/YLHA PLUS 20 TC and T (400.3.50)

    a Green wire FS Water flow switch (TC units) b White wire FSC Fan speed controller c Black wire HTP Heater thermal protection A Electronic control HP High-pressure switch (41 bar) B The components in the box are standard acces‐ sories supplied by the manufacturer K1 Compressor contactor C The…

46. Стр. 52 Electric circuit diagram YLCA 27 TC, YLHA PLUS 27 (400.3.50)

    a Green wire FSC Fan speed controller b White wire HTP Heater thermal protection c Black wire HP High pressure switch (41 bar) A Electronic control K1 Compressor contactor B The components in the box are standard acces‐ sories supplied by the manufacturer K2 Auxiliary heater contactor C The…

47. Стр. 54 Electric circuit diagram YLCA PLUS 5 ÷ 9 MCS (230.1.50) SOFT START

    a Green wire F2 Fan speed controller fuse b White wire FS Water flow switch (MC units) c Black wire FSC Fan speed controller A Electronic control HTP Heater thermal protection B The components in the box are standard acces‐ sories supplied by the manufacturer HP High-pressure switch (41 bar) C The…

48. Стр. 56 Electric circuit diagram YLCA PLUS 12 MCS (230.1.50) SOFT START

    a Green wire FSC Fan speed controller b White wire HTP Heater thermal protection c Black wire HP High-pressure switch (41 bar) A Electronic control K2 Auxiliary heater contactor B The components in the box are standard acces‐ sories supplied by the manufacturer K3 Pump contactor (TC units) C The…

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