1. Precaution .................................................................................................................................................... 3
1.1 Safety Precaution .......................................................................................................................... 3
1.2 Warning ......................................................................................................................................... 3
2. Function ........................................................................................................................................................ 6
3. Dimension .................................................................................................................................................... 7
3.1 Indoor Unit ..................................................................................................................................... 7
3.2 Outdoor Unit .................................................................................................................................. 8
4. Refrigerant Cycle Diagram ......................................................................................................................... 9
5 Installation Details ....................................................................................................................................... 11
5.2 Connecting the cables ................................................................................................................. 11
6. Operation Characteristics ......................................................................................................................... 17
7. Electronic function .................................................................................................................................... 18
7.1 Abbreviation ................................................................................................................................ 18
7.2 Display function ........................................................................................................................... 18
7.3 Main Protection ........................................................................................................................... 19
8. Troubleshooting ......................................................................................................................................... 23
8.2 Diagnosis and Solution ............................................................................................................... 24
CONTENTS