Part 1. INDOOR UNIT...........................................................................1
1. Specifications................................................................................................2
2. Dimensions....................................................................................................6
3. Wiring diagram ............................................................................................10
AUU48RGLX ....................................................................................................................10
4. Capacity table..............................................................................................11
4-1. Cooling capacity.............................................................................................................11
4-2. Heating capacity ............................................................................................................17
5. Fan performance .........................................................................................20
5-2. Airflow ............................................................................................................................32
5-4. Duct connection .............................................................................................................39
6-1. Noise level curve............................................................................................................42
7. Safety devices .............................................................................................46
8-1. External input .................................................................................................................48
8-2. External output...............................................................................................................49
8-4. Details of function ..........................................................................................................53
9. Function settings .......................................................................................67
10. Accessories .................................................................................................76
11. Optional parts .............................................................................................77
11-1.Controllers ....................................................................................................................77
11-2.Cassette grille ...............................................................................................................78
11-3.Others ...........................................................................................................................78
CONTENTS