6.3.7 Without an Adjustable Frequency
Drive
Figure 6.7 shows a fan system made in the traditional way.
Figure 6.7
D.D.C.=Direct Digital Control
V.A.V.=Variable Air Volume
Sensor P=Pressure
E.M.S.=Energy Management System
Sensor T=Temperature
Application Set-up Examples AF-600 FP Design and Installation Guide
6-8 DET-768A
6