FDU-C
16.2 SELECTION DATA ..................................................................................... 630
16.2.1 Specifications ...................................................................................... 630
16.2.5 Piping system ...................................................................................... 642
16.2.6 Selection chart .................................................................................... 643
16.2.7 Characteristic of fan ........................................................................... 646
16.2.8 Noise level ........................................................................................... 648
16.3 ELECTRICAL DATA................................................................................... 650
16.3.1 Electrical wiring .................................................................................. 650
16.4 OUTLINE OF OPERATION CONTROL BY MICROCOMPUTER ............. 654
16.5 APPLICATION DATA ................................................................................. 654
16.6 MAINTENANCE DATA ............................................................................... 654
628
CONTENTS