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 ........................................................................................................................... 14
6 Installation Details.............................................................................................................................16
6.2 Connecting the cables ............................................................................................................ 16
7. Operation Characteristi cs ................................................................................................................27
8. Electronic function...........................................................................................................................28
8.1 Abbreviation............................................................................................................................ 28
8.2 Display function ...................................................................................................................... 28
8.3 Main Protection ...................................................................................................................... 29
9. Troubleshooting ...............................................................................................................................47
9.2 Diagnosis and Solution ........................................................................................................... 48
CONTENTS