WattMaster Auto-Zone Plus, Design, Installation And Operation

Page: 8 / 180

Section 1
Auto-Zone Plus
1-2 Design Guide
Figure 1-1:
Auto-Zone Plus System
CommLink II
Multiple Loop
Computer
(Optional)
To Other Zone
Managers
(Up To 30 Per System)
Zone
Manager
Zone
Manager
RS-485
9600 Baud
Supply
Air Temp
Sensor
Supply
Air Temp
Sensor
To HVAC Unit #1
Control Panel
To HVAC Unit #2
Control Panel
Return
Air Temp
Sensor
Return
Air Temp
Sensor
Bypass Air
Damper
Bypass Air
Damper
Economizer
(Actuator By Others)
Outside
Air Temp
Sensor
Static
Pressure
Sensor
Static
Pressure
Sensor
Typical Zone
24VAC
W
C
L I
ATTM
ASTE
R
ONTR
O
S,
NC
COMM
LINK
II
COMM
LINK
II
L
C
M
M
O
O
O
O
M
D
P
P
E
Constant Volume Units
Up to 13 CV Units May Be added To
Each Zone Manager Loop
System Manager
Local Loop
Local Loop
Network Loop
24VAC
24VAC
Zone Air Dampers
Up to 16 Zone Air Dampers Allowed
Zone Air Dampers
Up to 16 Zone Air Dampers Allowed
#1
#1
#18
#16
#16
#30
24VAC
1
4
2
5
3
6
9
8
0
7
Enter
Esc
*
Min
us
Me
nu
Cle
ar
De
c.
Ala
rm
Co
mm
un
ica
tio
n
Ov
err
ide
MANAGER
SYSTEM
Au
to
-Z
on
e
Plu
s
01/01/97
03:38PM
WED
OCCUPIED
NO
ALARMS
Sy
ch
ro
no
us
Da
ta
Lin
k
C
O
N
T R
O
L
S
SIG
DET
RDY
SND
REC
PWR
Remote Link
(Optional)
Velocity Sensor
(Optional)
Zone Controller
Damper Actuator
RS-485
Comm Loop
24 VAC
Room Sensor
with Optional
Override & Adj.
AIR
FLO
W AIR
FLO
W
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