KMC Controls SimplyVAV BAC-8000 Series Quick Start Manual For Installing

These are brief instructions for installing a SimplyVAV
controller. To download a PDF file of The
Simply VAV Installation and Applications
Guide, browse to the KMC Controls web
site, www.kmccontrols.com.
1
Align the damper and drive hub
Manually rotate the damper on the VAV box to the
fully open position.
Press the gear clutch button and rotate the drive
hub in the same direction that opened the damper.
Turn the hub until it reaches a stop.
2
Mount the controller to the VAV box.
Place the controller over the damper shaft.
Center the mounting bushing in the mounting tab
and fasten it with a #8 sheet metal screw.
Tighten the V-bolt nuts on the drive hub to 30-35
in-lbs.
Drive hub
Gray network
terminals
Gear clutch
button
Quick start guide for installing SimplyVAV controllers
kmccontrols.com
T'stat
connector
3
Connect the room sensor cable
Connect a SimplyVAV sensor to the controller with
a standard Ethernet cable. Plug the controller end
of the cable into the T-STAT/SENSOR connector.
4
Connect the airflow sensors
Connect the airflow sensor on the VAV box to the
airflow ports on the controller. Use 0.25 in. flame
retardant tubing.
5
Connect auxiliary equipment (optional)
Other VAV equipment such as fans, heaters,
reheat valves, and discharge air temperature
sensors connect at the green terminals.
If the controller is part of a BACnet network, wire it
to the gray MS/TP network terminals.
6
Connect 24 volt power
Connect the controller to a 24 volt, Class 2
transformer at the black power terminals. As soon
as power is connected, the controller begins
operation.
Airflow sensor ports
Black power
terminals
Mounting tab and
bushing
Green terminals
for fan, reheat, and
other equipment.