CONTENTS
1. Precaution .................................................................................................................................................... 3
1.1 Safety Precaution .......................................................................................................................... 3
1.2 Warning ......................................................................................................................................... 3
2. Function ........................................................................................................................................................ 7
3. Dimension .................................................................................................................................................... 8
3.1 Indoor Unit ..................................................................................................................................... 8
3.2 Outdoor Unit ................................................................................................................................ 10
4. Refrigerant Cycle Diagram ........................................................................................................................ 11
5. Wiring Diagram .......................................................................................................................................... 12
5.1 Indoor Unit ................................................................................................................................... 12
5.2 Outdoor Unit ................................................................................................................................ 15
6 Installation Details ...................................................................................................................................... 19
6.2 Connecting the cables ................................................................................................................ 19
7. Operation Characteristics ......................................................................................................................... 31
8. Electronic function .................................................................................................................................... 32
8.1 Abbreviation ................................................................................................................................ 32
8.2 Display function ........................................................................................................................... 32
8.3 Main Protection ........................................................................................................................... 33
9. Troubleshooting ......................................................................................................................................... 52
9.2 Diagnosis and Solution ............................................................................................................... 53