Data Aire MINI CEILING SERIES, Installation, Operation And Maintenance Manual, Page: 3 / 39

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Table of Contents
1.0 INSTALLATION
......................................................................................................... 6
1.1 Room Considerations ................................................................................................ 6
1.2 Inspection ................................................................................................................... 6
1.3 Locating the Unit ........................................................................................................ 6
1.3.1 Vertical Airfl ow Units ................................................................................................... 7
1.3.2 Air Cooled Package Units .......................................................................................... 7
1.3.3 Horizontal
Airfl ow Units .............................................................................................. 8
1.3.4 Indoor Condensers & Condensing Units .................................................................... 8
1.4
Paperwork .................................................................................................................. 8
1.5 Storage ....................................................................................................................... 8
2.0 PIPING
....................................................................................................................... 10
2.1 Split Air Cooled Unit Piping ...................................................................................... 10
2.1.1 Discharge Lines........................................................................................................ 10
2.1.2 Liquid Lines .............................................................................................................. 10
2.1.3 Suction Lines ............................................................................................................ 10
2.1.4 Connection Sizes, Air Cooled Units.......................................................................... 10
2.1.5 Field Piping, Remote Condenser ............................................................................. 11
2.1.6 Field Piping, Remote Condensing Unit .................................................................... 11
2.2
Water/Glycol Cooled Unit Piping .............................................................................. 12
2.2.1 Connection Sizes, Water/Glycol Cooled Units ......................................................... 13
2.2.2 Connection Sizes, Fluid Coolers .............................................................................. 13
2.3
Auxiliary Chilled Water Coil Piping ........................................................................... 13
2.4 Condensate Drain Piping ......................................................................................... 13
2.5 Humidifi er Piping ...................................................................................................... 14
2.6 Leak Testing ............................................................................................................. 14
2.7 Evacuation................................................................................................................ 14
3.0 ELECTRICAL CONNECTIONS
........................................................................... 15
3.1 Electrical Service ...................................................................................................... 15
3.2 Nameplate Ratings ................................................................................................... 15
3.3 Grounding................................................................................................................. 15
3.4 Voltage Tolerance ..................................................................................................... 15
3.5 Auxiliary Control Wiring ............................................................................................ 15
3.6 Remote ..................................................................................................................... 16
3.7 Remote Alarm Contacts ........................................................................................... 16
3.7.1 Mini DAP™ II ............................................................................................................ 16
3.7.2 Mini DAP III .............................................................................................................. 16
3.8 Remote Sensors....................................................................................................... 16
3.8.1 Mini DAP II ............................................................................................................... 16
3.8.2 Mini DAP III .............................................................................................................. 16
3.9 Condensate Pumps .................................................................................................. 16
4.0 INSTALLATION OF REMOTE OUTDOOR HEAT EXCHANGER
.............. 17
4.1 Rigging ..................................................................................................................... 17
4.2 Leg Assembly ........................................................................................................... 17
4.3 Locating the Remote Heat Exchanger ..................................................................... 17