Table of Contents
Safety Precautions ................................................................................................................. 4
Indoor Unit Parts And Major Functions ................................................................................... 8
Unit Parts ......................................................................................................................................... 8
Operating Conditions ....................................................................................................................... 8
Features ........................................................................................................................................... 9
Energy Saving Tips ............................................................................................................................ 9
Care and Maintenance ......................................................................................................... 10
Cleaning Your Indoor Unit .............................................................................................................. 10
How To Clean The Air Filter ........................................................................................................... 11
Maintenance – Long Periods of Non-Use ..................................................................................... 12
Maintenance – Pre-Season Inspection ......................................................................................... 12
Troubleshooting .................................................................................................................. 13
Common Issues .............................................................................................................................. 13
Troubleshooting ............................................................................................................................. 14
Accessories .......................................................................................................................... 17
Indoor Unit Installation ........................................................................................................ 18
Indoor Unit Parts ............................................................................................................................ 18
Safety Precautions ......................................................................................................................... 18
Indoor Unit Installation Instructions .............................................................................................. 18
Recommended Distances Between the Indoor Unit ..................................................................... 19
Installation Place ............................................................................................................................ 20
Mount Positions ............................................................................................................................. 21
Reversing Installation Instructions ................................................................................................. 22
Installation of Electric Auxiliary Heat Module ............................................................................... 26
Installation Requirements .............................................................................................................. 26
Electric Auxiliary Heat Module Installation and Wiring Operation ................................................ 26
Auxiliary Heater Electrical Data .................................................................................................... 29
Electric Auxiliary Heating Wiring Diagram ..................................................................................... 30
Outdoor Unit Installation ..................................................................................................... 31
Installation Instructions – Outdoor Unit ........................................................................................ 31
Special Consideration for Extreme Weather ................................................................................. 31
Unit Mounting Dimensions ............................................................................................................ 32
Drainpipe Installation........................................................................................................... 34
Indoor Drainpipe Installation ......................................................................................................... 34
Refrigerant Piping Connection .............................................................................................. 36
Safety Precautions ......................................................................................................................... 36
Notes On Pipe Length and Elevation ............................................................................................. 36
Connection Instructions – Refrigerant Piping ................................................................................ 37