CON
TENTS
Part I : Technical Information ................................................................................... 1
1. Summary
...................................................................................................................... 1
1-1 Appearance ...............................................................................................................................1
1-2 Model List..................................................................................................................................2
2. Outline Dimension Diagram
........................................................................................ 3
The following data is for reference only and the actual size may vary.
......................... 3
3. Specification sheet
........................................................................................................ 4
4. Function and Control
.................................................................................................. 5
4-6 Q-Style .......................................................................................................................................5
5. Refrigerant System Diagram
.................................................................................... 10
5-1 Cooling Only ........................................................................................................................... 10
5-2 Cooling & Heating .................................................................................................................. 11
6. Electrical Part
........................................................................................................... 13
Part II : Installation and Maintenance ................................................................... 14
7. Main Tools for Installation and Maintenance
.......................................................... 14
8. Installation
................................................................................................................ 15
8-1 Notes for Installation ............................................................................................................. 15
8-2 Installation of Indoor Unit ...................................................................................................... 16
8-3 Installation of outdoor Unit ................................................................................................... 19
8-4 Check after installation and test operation ......................................................................... 22
9. Maintenance
.............................................................................................................. 24
9-1 Troubleshooting Guide .......................................................................................................... 24
9-2 Display error code of outdoor unit's indicator lights ............................................................ 56
9-3 Troubleshooting for Normal Malfunction .............................................................................. 58
10. Exploded Views and Parts List
............................................................................... 65
10-1 Indoor Unit ............................................................................................................................ 65
10-2 Outdoor Unit ......................................................................................................................... 66
11. Removal Procedure
................................................................................................. 67
11-1 Indoor Unit ........................................................................................................................... 67
11-2 Outdoor Unit ......................................................................................................................... 72
Appendix
....................................................................................................................... 81
AUX Common Sensor R-T Analysis Table ..................................................................................... 81