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CONTENTS
Location............................................................................ 5
Water Quality .................................................................... 5
Installation........................................................................ 6
Duct Flanges ............................................................... 6
Duct System ............................................................... 8
Piping ........................................................................ 9
General .................................................................... 14
Options........................................................................... 17
Hot Gas Reheat ......................................................... 18
Hot Gas Bypass ......................................................... 18
Economizer .............................................................. 19
DDC Controls ............................................................ 19
Unit Start Up ................................................................... 34
Maintenance ................................................................... 34
Customer Data .......................................................... 35
8 733 905 683 (2013/04)
Auxiliary Heat ............................................................35
Troubleshooting ..............................................................36
Wiring Diagrams ..............................................................49
Vertical.....................................................................56
Horizontal .................................................................57
Notes ..............................................................................58
Subject to change without prior notice
LV Heat PumpSeries
LV Heat Pump Series