Part 2. OUTDOOR UNIT (4 UNITS TYPE) .......................................381
1. Specifications............................................................................................382
2. Dimensions................................................................................................384
2-1. Model: AOYG30KBTA4 ...............................................................................................384
3. Installation space ......................................................................................385
3-1. Model: AOYG30KBTA4 ...............................................................................................385
4. Refrigerant circuit .....................................................................................388
4-1. Model: AOYG30KBTA4 ...............................................................................................388
5. Wiring diagram ..........................................................................................389
5-1. Model: AOYG30KBTA4 ...............................................................................................389
6. Capacity table............................................................................................390
6-1. Combinations...............................................................................................................390
6-2. Cooling capacity...........................................................................................................394
6-3. Heating capacity ..........................................................................................................418
7. Capacity compensation rate for pipe length and height difference......442
7-1. Model: AOYG30KBTA4 ...............................................................................................442
8. Additional charge calculation ..................................................................446
8-1. Model: AOYG30KBTA4 ...............................................................................................446
9. Airflow........................................................................................................447
9-1. Model: AOYG30KBTA4 ...............................................................................................447
10. Operation noise (sound pressure)...........................................................448
10-1.Noise level curve.........................................................................................................448
10-2.Sound level check point ..............................................................................................448
11. Electrical characteristics..........................................................................449
12. Safety devices ...........................................................................................450
13. Function settings ......................................................................................451
13-1.Setting methods..........................................................................................................451
13-2.Outdoor unit low noise operation function (option)......................................................454
13-3.Current limit function ...................................................................................................454
14. Check and test...........................................................................................455
14-1.Check run ...................................................................................................................455
14-2.Test run.......................................................................................................................461
14-3.Error code ...................................................................................................................462
14-4.Pump down.................................................................................................................465
15. Accessories...............................................................................................467
15-1.Model: AOYG30KBTA4 ..............................................................................................467
16. Outdoor unit installation precautions .....................................................468
16-1.Places where prohibited for use..................................................................................468
16-2.Points to remember when installing ............................................................................468
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