KMC Controls SimplyVAV BAC-8205 User manual

These are brief instructions for installing a SimplyVAV
controller. To download a PDF le of The
Simply VAV Installation and Applications
Guide, browse to the KMC Controls web
site, www.kmccontrols.com.
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 airow sensors
Connect the airow sensor on the VAV box to the
airow ports on the controller. Use 0.25 in. ame
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.
Drive hub Airow sensor ports
Gear clutch
button
Mounting tab and
bushing
T’stat
connector
Black power
terminals
Green terminals
for fan, reheat, and
other equipment.
Gray network
terminals
Quick start guide for installing SimplyVAV controllers
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.
kmccontrols.com


Override timer

Standby timer

Discharge Air Temp
MAXF
Max. Fan Speed (%) 
Calibration

Auto. Occ. Mode

Set Password 1

Set Password 2

Min, Cool Flow

Max. Cool Flow

Auxillary airflow

Max. Heat Flow

Min. Heat Flow

Advanced

Setpoints and limits

Min. Fan Speed (%)

Dual Minimum CFM

Primary K Factor

Secondary K Factor

No/Stg/Par

No/Ser/Par

CCW/CW


Unoccupied Heating

Cool Setpoint

Heat Setpoint

Occupied Cooling

Occupied Heating

Changeover

Unoccupied Cooling

Standby Differential

Temp. setpoints

Conguration

Optional

Differential

Restore

 
BACnet instance



BACnet MAC

Baud Rate

Primary

Measured Max. Flow

Measured Min. Flow

Secondary
 
End conguration

Measured Max. Flow

Measured Min. Flow

End conguration 
End conguration

English/Metric
Use an STE-8001 or STE-8201 sensor to
congure the SimplyVAV controller. If another
type of sensor is installed as the room sensor,
temporarily connect an STE-8001 as a service
tool.
To get started:
1. Press the up and down buttons
simultaneously to start conguration or
balancing.
2. Enter Password 2 if required. New
Quick start conguration guide for SimplyVAV controllers
CNFG The main conguration
parameters for the VAV terminal
unit.
COMM Set BACnet device
instance, MAC address, and
network baud.
BLNC Set airow balancing
parameters. Only the PRI (primary)
menu is used for single duct VAV.
STPT Enter temperature setpoints
and limits.
BOX Set up reheat, fan operation,
and basic terminal unit functions.
FLOW Set airow setpoints and
limits.
ADVC Enter passwords and
enable model specic features.
RSTR Restore to factory settings.
For complete details on controller conguration, browse to
the KMC Controls web site and download a PDF le of the
SimplyVAV Application and Installation Guide.
installations do not have a password.
3. Press the up and down buttons to
move between functions or change values.
4. Press the setpoint


button to choose a
selection or save a value.
* Not used for all models
** Select English (factory setting) or Metric before setting other parameters.
© 2020 KMC Controls, Inc. 915-019-04B
kmccontrols.com