Data Aire DAFC-11 Manual de instalación descargar pdf (Pagina 4)

Table of Contents, cont’d

4.0 CHARGING ........................................................................................................ 18

4.1 Voltage Phase Check .......................................................................................... 18

4.1.1 Evaporator ........................................................................................................... 18

4.1.2 Secondary Heat Exchanger ................................................................................ 18

4.2 Air Cooled Systems ............................................................................................. 18

4.2.1 Fan Speed Control System Charging (Unit with Remote Outdoor Condenser) .. 18

4.2.2 Flooded System Charging ................................................................................... 19

4.3 Water/Glycol Cooled Systems ............................................................................. 20

4.3.1 Water/Glycol Cooled System Charging ............................................................... 20

4.3.2 Factory Charge for Water/Glycol Cooled Systems .............................................. 21

4.4 Refrigerant Handling ........................................................................................... 21

4.5 Important Refrigeration Components .................................................................. 21

4.5.1 Expansion Valve .................................................................................................. 21

4.5.2 High Pressure Cutout Switch .............................................................................. 21

4.5.3 Low Pressure Cutout Switch ............................................................................... 22

5.0 GLYCOL SYSTEMS ........................................................................................... 23

5.1 Glycol Concentration ........................................................................................... 23

5.1.1 Internal (Fluid) Volume - Downﬂ ow Units ............................................................ 23

5.1.2. Internal (Fluid) Volume - Upﬂ ow Units ................................................................. 23

5.2 Fluid Cooler Internal Volume ............................................................................... 24

5.3 Copper Piping Internal Volume............................................................................ 24

5.4 Freezing Point of Aqueous Solutions .................................................................. 24

6.0 CONTROLS ....................................................................................................... 25

6.1 Microprocessor Control Panel ............................................................................. 25

6.2 Secondary Heat Exchangers............................................................................... 25

6.3 Wiring Diagrams .................................................................................................. 25

7.0 REGULAR MAINTENANCE ITEMS .................................................................. 26

7.1 Air Filters ............................................................................................................. 26

7.2 Belts .................................................................................................................... 26

7.3 Bearings .............................................................................................................. 26

7.4 Humidiﬁ er Canisters ............................................................................................ 26

7.5 Fuses ................................................................................................................... 27

7.6 Heating Elements ................................................................................................ 27

7.7 Refrigerant Filter Drier ......................................................................................... 27

8.0 WARRANTY ....................................................................................................... 28

9.0 CONTACT DATA AIRE ...................................................................................... 29

1 2 3 4 5 6 7 8 9 ... 35 36

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Data Aire DAFC-11 Manual de instalación Pagina 4