1. Precaution .................................................................................................................................................... 1
1.1 Safety Precaution .......................................................................................................................... 1
1.2 Warning ......................................................................................................................................... 1
2. Function ........................................................................................................................................................ 4
3. Dimension .................................................................................................................................................... 5
3.1 Indoor Unit ..................................................................................................................................... 5
3.2 Outdoor Unit .................................................................................................................................. 8
4. Refrigerant Cycle Diagram ....................................................................................................................... 13
5 Installation Details ...................................................................................................................................... 14
5.2 Connecting the cables ................................................................................................................ 14
6. Operation Characteristics ......................................................................................................................... 21
7. Electronic function .................................................................................................................................... 22
7.1 Abbreviation ................................................................................................................................ 22
7.2 Display function ........................................................................................................................... 22
7.3 Main Protection ........................................................................................................................... 23
8. Troubleshooting ......................................................................................................................................... 31
8.2 Trouble shooting.......................................................................................................................... 33
CONTENTS