Design and Technical Manual

CONTENTS
Part 1. INDOOR UNIT...........................................................................1
1. Specifications................................................................................................2
2. Wireless LAN control....................................................................................4
2-1. System requirement.........................................................................................................4
2-2. Wireless LAN function list ................................................................................................5
3. Dimensions....................................................................................................6
3-1. Models: ASUG09LZAS, ASUG12LZAS, and ASUG15LZAS ...........................................6
4. Wiring diagrams ............................................................................................8
4-1. Models: ASUG09LZAS, ASUG12LZAS, and ASUG15LZAS ...........................................8
5. Capacity table................................................................................................9
5-1. Cooling capacity...............................................................................................................9
5-2. Heating capacity ............................................................................................................11
6. Fan performance .........................................................................................13
6-1. Air velocity distributions..................................................................................................13
6-2. Airflow ............................................................................................................................15
7. Operation noise (sound pressure).............................................................18
7-1. Noise level curve............................................................................................................18
7-2. Sound level check point .................................................................................................19
8. Safety devices .............................................................................................20
9. External input and output...........................................................................21
9-1. External input.................................................................................................................22
9-2. External output...............................................................................................................23
9-3. Combination of external input and output.......................................................................24
9-4. Details of function ..........................................................................................................25
10. Remote controller .......................................................................................38
10-1.Wireless remote controller ............................................................................................38
11. Function settings .......................................................................................40
11-1.Function settings by using remote controller.................................................................40
11-2.Custom code setting for wireless remote controller.......................................................48
11-3.Switching the temperature unit of remote controller......................................................49
12. Accessories.................................................................................................50
13. Optional parts .............................................................................................51
13-1.Controllers ....................................................................................................................51
13-2.Others...........................................................................................................................52