Auto-Zone Control Systems Auto-Zone Plus Systems Installation & Operation (Version 03A) - Manual (Page 100)

Section 3 Auto-Zone Plus
3-14 Programming
Status Screen #3
Status Screen #4
Status Screen #5
Manager # 1 vl.xx
Static Pr..: 0.49"
Bypass Dmpr: 18 %
Economizer.: 50 %
The Static Pressure, measured in Inches of Water Column, is
displayed along with the Bypass Damper or VFD Percentage
position currently being used to maintain that amount of static.
The last line shows the Economizer Damper position if your
system is configured for Economizer Control.
If you configured the Zone Manager for DX cooling the active
number of cooling stages will be displayed. If you also
configured the Zone Manager for Staged Heating the active
number of heating stages will be displayed also. There are a
maximum of six stages of heating and six stages of cooling
available, if the optional relay expansion board is used. If you
configured your Zone Manager for a Cooling Valve the percent
open position of the CW valve will be displayed. If you
configured the Zone Manager for HW valve the percent open
position of the HW valve will be displayed. Manager # 1 vl.xx
Active Cool Stage: 0
Active Heat Stage: 0
Manager # 1 vl.xx
CW Valve ...: 0%
HW Valve ...: 0%
Manager # 1 vl.xx
Cool Total.: 0.0°F
Heat Total.: 0.0°F
Mavericks..: 0
As the Zone Manager polls its Zone Controllers, it totals up the
heating and cooling demand so it can make an HVAC decision.
The Cooling Total and Heating Total are displayed on this
screen.
The Zone Manager also knows if any units have had more than
a four degree demand for at least one hour. It totals them up
and displays this value as the total number of Mavericks.
Mavericks occur when Zone Controller has had more than a
four degree demand for one hour. It will move out of Maverick
Mode if demand falls within two degrees or less.