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Table of Contents
1. INTRODUCTION ....................................................................................................... 7
1.1 Product Information .............................................................................................7
1.2 Model Identication .............................................................................................8
1.3 Inspection ............................................................................................................8
1.4 Paperwork ...........................................................................................................9
2. INSTALLATION ......................................................................................................10
2.1 Installation Checklist..........................................................................................10
2.2 Room Considerations ........................................................................................ 10
2.3 Equipment Handling ..........................................................................................10
2.4 Rigging ..............................................................................................................11
2.5 Locating the Unit ............................................................................................... 11
2.5.1 Downow Units ...........................................................................................12
2.5.2 Upow Units ................................................................................................12
2.6 Storage .............................................................................................................. 13
2.7 Piping ................................................................................................................13
2.7.1 Air Cooled Unit Piping.................................................................................14
2.7.2 Discharge Lines ..........................................................................................14
2.7.3 Liquid Lines.................................................................................................15
2.7.4 Recommended Line Sizing, Air Cooled Units .............................................16
2.7.5 Connection Sizes, Air Cooled Units ............................................................17
2.7.6 Field Piping, Remote Condenser Above Evaporator ..................................17
2.7.7 Field Piping, Remote Condenser Below Evaporator ..................................18
2.7.8 Water/Glycol Cooled Unit Piping ................................................................18
2.7.9 Field Piping, Water/Glycol Cooled Units…………………………………… .19
2.7.10 Connection Sizes, Water/Glycol Cooled Units…………………………… …20
2.7.11 Conection Sizes, Fluid Coolers…………………………………………………20
2.7.12 Factory Charge for Water/Glycol Cooled Systems………………………….21
2.7.13 Auxiliary Chilled Water/Energy Save Coil Piping…………………………….21
2.8 Condensate Drain Piping ..................................................................................21