User Guide for SimplyVAV models including: BAC-8000 Controllers, BAC-8000, Controllers

Quick start guide for installing SimplyVAV controllers

1 day ago — 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.

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.


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BAC-8000 Quick-Start-Guide RevC 2
Quick start guide for installing SimplyVAV controllers

These are brief instructions for installing a SimplyVAV controller. To view a short video of this procedure, or to download a PDF of The Simply VAV Application and Installation Guide, browse to the SimplyVAV page of the KMC Controls website.
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.
Finger tighten the nuts on the V-bolt to position the shaft in the drive hub. Center the mounting bushing in the mounting tab and fasten it with a #8 sheet metal screw.
Evenly tighten the V-bolt nuts on the drive hub to 30-35 in-lbs.

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 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. FR 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 and V-bolt
Gray network terminals

Airflow sensor ports
Black power terminals

Gear clutch button
T'stat connector

Mounting tab and bushing

Green terminals for fan, reheat and other equipment

Quick start configuration guide for SimplyVAV controllers

Use an STE-8001 or STE-8201 sensor to configure the Simply VAV controller. If another type of sensor is installed as the room sensor, temporarily connect an STE-8001 as a service
tool.

To get started:
Press together the up and down buttons to start configuration or balancing.
Enter Password 2 if required. New installations do not have a password.

Press the up and down buttons to move between functions or change values.
Press the setpoint button to choose a selection or save a value.

Optional

Configuration

End configuration

Temp. setpoints Cool Setpoint Heat Setpoint Occupied Cooling Occupied Heating Unoccupied Cooling Unoccupied Heating Changeover
Differential Standby Differential

Setpoints and limits

Advanced

Restore

End configuration

BACnet instance

Primary

Secondary

End configuration

Primary K Factor

Min, Cool Flow

Set Password 1

English/Metric

BACnet MAC

Measured Max. Flow

Measured Max. Flow

Secondary K Factor

Max. Cool Flow

Set Password 2

Baud Rate

Measured Min. Flow

Measured Min. Flow

No/Stg/Par

Auxillary airflow

Override timer

No/Ser/Par

Min. Heat Flow

Standby timer

CCW/CW

Max. Heat Flow

Discharge Air Temp

Min. Fan Speed (%)
MAXF Max. Fan Speed (%)

Auto. Occ. Mode Calibration

CNFG The main configuration parameters for the VAV terminal unit.
COMM Set BACnet device instance, MAC address, and network baud.
BLNC Set airflow 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 airflow setpoints and limits.
ADVC Enter passwords and enable model specific features.
RSTR Restore to factory settings.

For complete details on controller configuration, browse to

Dual Minimum CFM

the SimplyVAV page of the KMC Controls website and download

a PDF of the SimplyVAV Application and I.nstallation Guide.

* Not used for all models

** Select English (factory setting) or Metric before setting other parameters.

© 2022 KMC Controls, Inc.

915-019-04C



References

Adobe PDF Library 17.0 Adobe InDesign 18.0 (Windows)