Table Of Contents - Fujitsu GENERAL AUHG18LVLB Design & Technical Manual

Part 1. INDOOR UNIT...........................................................................1
1. Specifications................................................................................................2
2. Dimensions....................................................................................................4
2-1. Models: AUHG18LVLB and AUHG24LVLA .....................................................................4
2-2. Installation space requirement .........................................................................................5
3. Wiring diagram ..............................................................................................6
3-1. Models: AUHG18LVLB and AUHG24LVLA .....................................................................6
4. Capacity table................................................................................................7
4-1. Cooling capacity...............................................................................................................7
4-2. Heating capacity ..............................................................................................................8
5. Fan performance ...........................................................................................9
5-1. Air velocity distributions....................................................................................................9
5-2. Airflow ............................................................................................................................13
6. Operation noise (sound pressure).............................................................17
6-1. Noise level curve............................................................................................................17
6-2. Sound level check point .................................................................................................18
7. Safety devices .............................................................................................19
8. External input and output...........................................................................20
8-1. External input .................................................................................................................20
8-2. External output...............................................................................................................22
8-3. Fresh-air control output ..................................................................................................23
9. Remote controller .......................................................................................24
9-1. Overview .......................................................................................................................24
9-2. Specifications.................................................................................................................25
10. Function settings .......................................................................................26
10-1.Function settings on indoor unit ....................................................................................26
10-2.Function settings by using remote controller.................................................................27
11. Accessories .................................................................................................34
11-1.Models: AUHG18LVLB and AUHG24LVLA ..................................................................34
12. Optional parts .............................................................................................35
12-1.Controllers ....................................................................................................................35
12-2.Cassette grille ...............................................................................................................36
12-3.Others ...........................................................................................................................36
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