Installation Guide

Contents
Safety Precautions..........................................................................................................................................1
Components of the Air Conditioner..............................................................................................................3
Troubleshooting .............................................................................................................................................4
Installation and Maintenance...................................................................................................5
1. Safety Notice ................................................................................................................................................5
2. Installation of the Indoor Unit .......................................................................................................................5
2.1. Initial Check ..........................................................................................................................................5
2.2. Installation Location..............................................................................................................................6
2.3. Installation ............................................................................................................................................6
2.4. Air Duct .................................................................................................................................................6
4.
Refrigerant Pipe ............................................................................................................................................8
4.1. Pipe Material.........................................................................................................................................8
4.2. Piping Connection.................................................................................................................................8
5.
Drain Piping...................................................................................................................................................8
6.
Electrical Wiring ............................................................................................................................................9
6.1. Electrical Installation.............................................................................................................................9
6.2. Change of Static Pressure....................................................................................................................10
7.
Test Run ........................................................................................................................................................10
8.
TXV Replacement Information ......................................................................................................................11
9.
Electric Heat Kit Selection Table....................................................................................................................11
Filter Cleaning ................................................................................................................................................4
3.
Special Instructions for Down-flow Conversion ............................................................................................7