TABLE OF CONTENTS
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Information and specifi cations outlined in this manual in effect at the
time of printing of this manual. Manufacturer reserves the right to
discontinue, change specifi cations or system design at any time without
notice and without incurring any obligation, whatsoever.
Receiving Information .................................................................................................................. 3
Important Safety Information ........................................................................................................ 4
General Product Information ......................................................................................................... 5
Dimensional/Physical Data ............................................................................................................ 6
Installation Considerations ............................................................................................................ 8
Mounting The Unit ....................................................................................................................... 9
Condensate Piping ......................................................................................................................12
Duct Connections .......................................................................................................................13
Refrigerant Piping .......................................................................................................................14
Refrigerant Processing .................................................................................................................15
Final Assembly ...........................................................................................................................17
Electrical Wiring .........................................................................................................................19
Optional Wired Wall Controller ......................................................................................................21
Optional (CAHV) Wired Wall Controller Operation ............................................................................22
Initial Start-Up — CAHV Units ......................................................................................................24
CAHV Controller Overview ...........................................................................................................28
Wired Wall Controller Confi guration ...............................................................................................31
Setting The Controller ................................................................................................................33
Hand Held Controller Operation ....................................................................................................35
Wired Wall Controller Operation ....................................................................................................39
CAHV Controller Features ............................................................................................................40
Maintenance ..............................................................................................................................42
Troubleshooting - General ............................................................................................................43
Troubleshooting - CAHV Units .......................................................................................................44
Frequently Asked Questions .........................................................................................................47
Specifi cations .............................................................................................................................48
System Performance ...................................................................................................................49
Test Unit Performance Data Sheet .................................................................................................50
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