Fujitsu AUXG12KVLA Design & Technical Manual page 6

Part 2. OUTDOOR UNIT (3 UNITS TYPE) .......................................283
1. Specifications............................................................................................284
2. Dimensions................................................................................................286
2-1. Models: AOYG18KBTA3 and AOYG24KBTA3 ............................................................286
3. Installation space ......................................................................................287
3-1. Models: AOYG18KBTA3 and AOYG24KBTA3 ............................................................287
4. Refrigerant circuit .....................................................................................290
4-1. Models: AOYG18KBTA3 and AOYG24KBTA3 ............................................................290
5. Wiring diagram ..........................................................................................291
5-1. Models: AOYG18KBTA3 and AOYG24KBTA3 ............................................................291
6. Capacity table............................................................................................292
6-1. Combinations ...............................................................................................................292
6-2. Cooling capacity...........................................................................................................296
6-3. Heating capacity ..........................................................................................................322
7. Capacity compensation rate for pipe length and height difference...... 347
7-1. Models: AOYG18KBTA3 and AOYG24KBTA3 ............................................................347
8. Additional charge calculation ..................................................................350
8-1. Model: AOYG18KBTA3 ...............................................................................................350
8-2. Model: AOYG24KBTA3 ...............................................................................................350
9. Airflow ........................................................................................................351
9-1. Model: AOYG18KBTA3 ...............................................................................................351
9-2. Model: AOYG24KBTA3 ...............................................................................................351
10. Operation noise (sound pressure)...........................................................352
10-1.Noise level curve.........................................................................................................352
10-2.Sound level check point ..............................................................................................353
11. Electrical characteristics ..........................................................................354
12. Safety devices ...........................................................................................355
13. Function settings ......................................................................................356
13-1.Setting methods ..........................................................................................................356
13-2.Outdoor unit low noise operation function (option) ......................................................359
13-3.Changing the current limit function..............................................................................359
14. Check and test...........................................................................................360
14-1.Check run ...................................................................................................................360
14-2.Test run.......................................................................................................................366
14-3.Error code ...................................................................................................................367
14-4.Pump down.................................................................................................................370
15. Accessories ...............................................................................................372
15-1.Model: AOYG18KBTA3 ..............................................................................................372
15-2.Model: AOYG24KBTA3 ..............................................................................................372
CONTENTS (continued)