Contents
Caution Statements .........................................................................................................................................1
Composition of the Air Conditioner ..................................................................................................................3
Before Operation
Special Remarks..............................................................................................................................................4
Trouble Shooting..............................................................................................................................................4
Filter Cleaning..................................................................................................................................................5
Installation and Maintenance
1. Safety Notice................................................................................................................................................6
2. Tools and Instruments for Installation ..........................................................................................................7
3. Installation of the Indoor Unit ......................................................................................................................7
3.1 Initial Check .........................................................................................................................................7
3.2 Installation ............................................................................................................................................8
4. Refrigerant Pipe .........................................................................................................................................10
4.1 Pipe Material .......................................................................................................................................10
4.2
..............................................................................................................................10
Piping Connection
5. Drain Piping................................................................................................................................................11
6. Electrical Wiring .........................................................................................................................................12
6.1 General Check ....................................................................................................................................12
6.2 Change of Static Pressure ..................................................................................................................13
6.3 Electrical Installation ...........................................................................................................................14
7. Trial Run.....................................................................................................................................................14
