KMC Controls KMD-5290 Installation Manual

Applicable models
This installation sheet applies to KMD-5290
LAN Controller 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 KMD-5290 LAN 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 KMD-
5290 LAN Controller 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
motion sensing coverage area on page
The temperature inside the detection range
suddenly changes because of the entry of cold or
warm air from an air-conditioning or heating
unit.
The sensor being directly exposed to sunlight, an
incandescent light, or other source of far-infrared
rays.
Small animal movement.
Typical
1.
Installation Guide