Johnson Controls VMA 1410 Overview And Engineering Manuallines page 22

22 VMA1400 Series Overview and Engineering Guidelines Technical Bulletin
Exhaust Air
Supply
Air
no
Figure 8: Single Duct Supply/Exhaust with BO Solenoid Example Mechanical Flow Diagram
Single Duct Supply/Exhaust with BO Solenoid Application
Example
Table 12 illustrates the selections made through HVAC PRO for
Windows operating system for this example.
Note: This example only applies to HVAC PRO 8.05 or later.
Table 12: Example Questions
HVAC PRO Software Questions
Control Strategy
Supply Actuator (DA1)
Fan Type
Exhaust Actuator (DA2)
Box Heat Type (VA1)
Baseboard Heat Type
Lighting Integration
D A 1
D P T 1
nc
c
SOL1
C 1
Table 13: Example Bill of Materials
Component Description
C1, DPT1, DA1 VMA
DPT2, DA2 External Actuator and Velocity
Pressure Sensor
SOL1, SOL2 MAC 3-Way Solenoid Air Valves
VA1
Value Actuator Box Heat
TE1 Temperature Sensor and Setpoint
* Part is available from Kele & Associates. For current information, consult the Web
site at www.kele.com.
Configuration Selections
Pressure Independent, Supply/Exhaust
with BO for Autocalibration Solenoid
VMA Integrated Actuator
None
Position Adjust Output (3-wire/floating)
Analog Output
None
None
D A 2
D P T 2
nc no
c
SOL2
H
T
to Zone
G
VA 1
T E 1
supplyexhBO
Part Number
AP-VMA1420-0
M9104-AGS-2N
35A-FW-24VAC*
VA-8020-1
TE-6700 Series
from
Zone