Mission Inverter
DM16-01.01.22en
2
Service
manual
CONTENTS
1. Precaution .................................................................................................................................................... 3
1.1 Safety Precaution ........................................................................................................................ 3
1.2 Warning ....................................................................................................................................... 3
2. Function ........................................................................................................................................................ 6
3. Specification ................................................................................................................................................ 7
4. Dimension ................................................................................................................................................... 11
4.1 Indoor Unit ................................................................................................................................. 11
4.2 Outdoor Unit .............................................................................................................................. 14
5. Capacity tables ........................................................................................................................................... 18
6. Refrigerant Cycle Diagram ....................................................................................................................... 22
7. Wiring diagram ........................................................................................................................................... 23
8. Installation Details ..................................................................................................................................... 26
8.1 Wrench torque sheet for installation .......................................................................................... 26
8.2 Connecting the cables ............................................................................................................... 26
8.3 Pipe length and the elevation .................................................................................................... 27
8.4 Installation for the first time........................................................................................................ 28
8.5 Adding the refrigerant after running the system for many years ................................................ 31
8.6 Re-installation while the indoor unit need to be repaired ........................................................... 32
8.7 Re-installation while the outdoor unit need to be repaired ......................................................... 34
9. Operation Characteristics ......................................................................................................................... 36
10. Electronic function .................................................................................................................................. 37
10.1 Abbreviation ............................................................................................................................ 37
10.2 Display function ....................................................................................................................... 37
10.3 Main Protection ....................................................................................................................... 39
10.4 Operation Modes and Functions ............................................................................................. 40
11. Troubleshooting ....................................................................................................................................... 47
11.1 Indoor Unit Error Display ......................................................................................................... 48
11.2 Trouble shooting ...................................................................................................................... 49
