Technical Manual

Part 2. OUTDOOR UNIT.....................................................................61
1. Specifications..............................................................................................62
2. Dimensions..................................................................................................63
2-1. Models: AOUH30LPAS1 and AOUH36LPAS1 ..............................................................63
3. Installation space ........................................................................................64
3-1. Models: AOUH30LPAS1 and AOUH36LPAS1 ..............................................................64
4. Refrigerant circuit .......................................................................................68
4-1. Models: AOUH30LPAS1 and AOUH36LPAS1 ..............................................................68
5. Wiring diagrams ..........................................................................................69
5-1. Models: AOUH30LPAS1 and AOUH36LPAS1 ..............................................................69
6. Capacity compensation rate for pipe length and height difference........70
6-1. Models: AOUH30LPAS1 and AOUH36LPAS1 ..............................................................70
7. Additional charge calculation ....................................................................71
7-1. Models: AOUH30LPAS1 and AOUH36LPAS1 ..............................................................71
8. Airflow..........................................................................................................72
8-1. Models: AOUH30LPAS1 and AOUH36LPAS1 ..............................................................72
9. Operation noise (sound pressure).............................................................73
9-1. Noise level curve............................................................................................................73
9-2. Sound level check point .................................................................................................74
10. Electrical characteristics............................................................................75
11. Safety devices .............................................................................................76
12. External input and output ..........................................................................77
12-1.External input................................................................................................................77
12-2.External output..............................................................................................................79
13. Function settings .......................................................................................81
13-1.Control PCB and switch buttons location ......................................................................81
13-2.Local setting procedure.................................................................................................83
14. Accessories.................................................................................................85
14-1.Models: AOUH30LPAS1 and AOUH36LPAS1 .............................................................85
15. Optional parts..............................................................................................86
CONTENTS (continued)