Data Aire gForce DX series - Table of Contents

Table of Contents
1 INTRODUCTION ....................................................................................................... 5
1.1 Product Information .............................................................................................5
1.1 Model Identication .............................................................................................5
1.2 Inspection ............................................................................................................5
1.3 Paperwork ...........................................................................................................6
2 INSTALLATION .........................................................................................................7
2.1 Installation Checklist............................................................................................7
2.2 Room Considerations .......................................................................................... 7
2.3 Equipment Handling ............................................................................................7
2.4 Rigging ................................................................................................................8
2.5 Locating the Unit .................................................................................................8
2.5.1 Downow Units .............................................................................................8
2.5.2 Upow Units ..................................................................................................9
2.6 Storage ................................................................................................................ 9
2.7 Piping ................................................................................................................10
2.7.1 Air Cooled Unit Piping.................................................................................10
2.7.2 Discharge Lines ..........................................................................................10
2.7.3 Liquid Lines.................................................................................................11
2.7.4 Suction Lines .............................................................................................. 11
2.7.5 Recommended Line Sizing ......................................................................... 12
2.7.6 Connection Sizes, Air Cooled Units ............................................................13
2.7.7 Field Piping, Remote Condenser ................................................................ 13
2.7.8 Field Piping, Remote Condensing Unit ....................................................... 14
2.7.9 Refrigerant Piping Protection ...................................................................... 14
2.7.10 Water/Glycol Cooled Unit Piping ................................................................15
2.7.11 Field Piping, Water/Glycol System .............................................................16
2.7.12 Connection Sizes, Water/Glycol Cooled Units ........................................17
2.7.13 Connection Sizes, Fluid Coolers .............................................................17
2.7.14 Auxiliary Chilled Water/Energy Saver Coil Piping ...................................17
2.8 Condensate Drain Piping ..................................................................................17
2.9 Humidier Piping ...............................................................................................18
2.9.1 Steam Generator Humidier .......................................................................18
2.9.2 Dry Steam Humidier ..................................................................................18
2.10 Leak Testing ......................................................................................................18
3 ELECTRICAL CONNECTIONS ............................................................................... 19
3.1 Electrical Service ............................................................................................... 19
3.2 Nameplate Ratings ............................................................................................ 20
3.3 Grounding..........................................................................................................20
3.4 Voltage Tolerance .............................................................................................. 20
3.5 Auxiliary Control Wiring for Remote Heat Exchangers......................................20
3.6 Remote Shutdown ............................................................................................. 21
3.7 Remote Alarm Contacts ....................................................................................21
3.8 Condensate Pumps (Optional) ..........................................................................21
3.9 Condensate Probe ............................................................................................22
3.10 Water Sensing Cable (Optional) ........................................................................22
3.11 Remote Temperature and Humidity Sensors (Optional) ....................................22
3.12 Manual Override Switches ................................................................................23
3.13 Wiring Diagrams ................................................................................................ 23
3.14 EEV Connection ................................................................................................24