Auto-Zone Control Systems Zoning Design Guide (Version 01B) - Manual (Page 3)

How Auto-Zone Works .......................................................................................................... 5
Why Should I Use Auto-Zone? .............................................................................................. 6
What Is Unique About Auto-Zone? .................................................................................... 6-8
Zoning Systems Versus True VAV Systems .......................................................................... 9
Basics Of Designing A Zoning System ................................................................................ 10
Design Considerations ................................................................................................... 11-12
Zoning Design Procedures ............................................................................................. 13-21
System Installation ......................................................................................................... 22-26
Application Notes ................................................................................................................ 27
Table Of Contents
Figure 1-1: Auto-Zone Plus System Overview .................................................................... 5
Figure 1-2: Zones Affected By Outdoor Load .................................................................. .13
Figure 1-3: Zone Layout With External Zones Only ......................................................... .14
Figure 1-4: Zones With North And South Exposures ....................................................... .14
Figure 1-5: Zoning And Constant Volume Units ............................................................... .14
Figure 1-6: Round Bypass Damper .................................................................................. .16
Figure 1-7: Rectangular Bypass Damper & Kit ................................................................ .16
Figure 1-8 Preferred Sensor Location .............................................................................. 17
Figure 1-9: Acceptable Sensor Location ........................................................................... 17
Figure 1-10: Least Desirable Sensor Location .................................................................... 17
Figure 1-11: Pressure Dependent Damper ......................................................................... 18
Figure 1-12: Pressure Independent Damper ....................................................................... 18
Figure 1-13: WattMaster Communications Wire ................................................................. 23
Figure 1-14: Auto-Zone Basic System Communications Loop Wiring ................................ 24
Figure 1-15: Auto-Zone Plus System Communications Loop Wiring .................................. 24
Figure 1-16: Transformer & Wire Sizing Considerations ..................................................... 26
Table 1-1: Round Damper Selection Data .......................................................................... 19
Table 1-2: Rectangular Damper Selection Data ................................................................. 20
Table Of Figures & Tables