KMC Controls AppStat BAC-4 CW0002 Series Installation Manual

Applicable models
This installation sheet applies to AppStat controllers for
rooftop units. The model numbers for these models end with
"0002". Additional information for the controllers can be
found in the document Installation, Operation and Application
Guide for the Appstat Controller, which is available on the
KMC partners web site.
Illustration 1—Rooftop Unit models
BAC-4 _ _ _ CW0002
1 2H/2C On/off valves
3 2H/2C On/off or modulating
valves and economizer
0 Without humidity
2 With humidity
0 Without motion
2 With motion
Planning for motion sensing
For models with a motion sensor, mount the AppStat on a
wall that will have an unobstructed view of the typical traffic
in the coverage area. When choosing a location, do not install
the sensor in the following areas.
Behind curtains or other obstructions
In locations that will expose it to sunlight or heat
sources
Near a heating or cooling inlet or outlet.
AppStat For Rooftop Units
Installation Guide
The effective detection range is approximately 10 meters or
33 feet. Factors that may reduce the range include:
False detections may be triggered by:
1
AppStat For Rooftop Units
LAN Controller for KMD Controllers
Illustration 2—Typical motion sensing coverage area
The difference between the surface temperature of the
object and the background temperature of the room is
too small.
Object movement in a direct line toward the sensor.
Very slow or very fast object movement.
Obstructions as shown in the illustration
sensing coverage area on page
Sudden changes in the temperature inside the
detection range due to the entry of cold or warm air
from an air-conditioning or heating unit;
Direct exposure by the sensor to sunlight, an
incandescent light, or other source of far-infrared rays;
Small animal movement.
Typical motion
1.
Installation Guide