CONTENTS
1. Precaution .................................................................................................................................................... 1
1.1 Safety Precaution .......................................................................................................................... 1
1.2 Warning ......................................................................................................................................... 1
2. Function ........................................................................................................................................................ 6
3. Dimension .................................................................................................................................................... 7
3.1 Indoor Unit ..................................................................................................................................... 7
3.2 Outdoor Unit .................................................................................................................................. 9
4. Refrigerant Cycle Diagram ....................................................................................................................... 10
5. Wiring Diagram .......................................................................................................................................... 12
5.1 Indoor Unit ................................................................................................................................... 12
5.2 Outdoor Unit ................................................................................................................................ 13
6 Installation details ...................................................................................................................................... 14
6.1 Wrench torque sheet for installation ........................................................................................... 14
6.2 Connecting the cables ................................................................................................................ 14
6.3 Pipe length and the elevation ..................................................................................................... 15
6.4 Installation for the first time ......................................................................................................... 16
6.5 Adding the refrigerant after running the system for many years ................................................ 19
6.6 Re-installation while the indoor unit need to be repaired ........................................................... 20
6.7 Re-installation while the outdoor unit need to be repaired ......................................................... 22
7. Operation characteristics ......................................................................................................................... 25
8. Electronic function .................................................................................................................................... 26
8.1 Abbreviation ................................................................................................................................ 26
8.2 Display function ........................................................................................................................... 26
8.3 Main Protection ........................................................................................................................... 27
8.4 Operation Modes and Functions ................................................................................................. 28
9. Troubleshooting ......................................................................................................................................... 40
9.1 Indoor Unit Error Display ............................................................................................................. 40
9.2 Diagnosis and Solution ............................................................................................................... 41
Содержание MSC-28CRDN1-MN15W
Страница 10: ...8 For MSC 28CRDN1 MN15W and MSC 36CRDN1 MN5W models ...
Страница 14: ...12 5 Wiring Diagram 5 1 Indoor Unit MSC 28CRDN1 MN15W MSC 30HRDN1 MP0W MSC 36CRDN1 MN5W MSC 36HRDN1 MN5W ...
Страница 15: ...13 5 2 Outdoor Unit MOG 28CDN1 MN15W MOG 30HDN1 MP0W MOJ 36CDN1 MN5W MOJ 36HDN1 MN5W ...
Страница 26: ...24 Use torque wrench to tighten the service port cap to a torque of 18N m Be sure to check for gas leakage ...