Installation - wattstopper CI-200 Series Installation Instructions Manual

PLACEMENT CONTINUED
For open office areas with partitions it is best to place sensors over intersections of four workstations
Also avoid placing the sensors close to air ducts, as rapid air currents or the differences in temperatures may
cause false activations. For large areas of coverage use multiple sensors.

INSTALLATION

TURN OFF THE POWER AT THE CIRCUIT
BREAKER BEFORE INSTALLING THE SENSOR.
A 4-S junction box can be used with a 3" mud-ring when local building codes mandate that low voltage connections be contained in a
junction box.
Otherwise a 3" mud-ring or the provided ceiling attachment ring can be used.
IMPORTANT: If the lens will be masked, the junction box or mud ring may need to be positioned so that the mask is oriented properly
when the sensor is installed (see Masking).
Cut a hole in the ceiling tile—if using a:
• Ceiling attachment ring (provided)—cut about 2-3/4" to 3" in diameter.
• 3" mud ring—cut the hole to accommodate.
To assemble the sensor:
1. If using the ceiling attachment ring, bend the securing straps up so the sensor housing can be inserted, and attach it to the sensor
with the provided screws.
2. Attach the mask, if using, into the lens recess and onto the securing pins of the cover.
3. Attach the cover to the rear housing—align tabs on inside of cover to notches on outside perimeter of rear housing, place cover on
sensor, and twist clockwise to lock.
4. Insert the assembled sensor into the ceiling hole, and if using the mask, turn the sensor so that the unmasked part of the lens is
toward and centered on the area to be covered.
5. Bend the ceiling attachment ring straps behind the hole to secure (or attach sensor to mud ring with screws).
MASKING
An insert (mask) is supplied to allow elimination of coverage in unwanted areas. The mask is cut as needed and mounted onto anchor
pins in the sensor's cover.
IMPORTANT: Do not use the mask if full coverage is desired.
IMPORTANT: Before securing the sensor in the mounting location, the assembled sensor must be turned so the unmasked portion of
the lens faces the coverage area (the blue masked area is visible through the lens).
IMPORTANT: For an already installed sensor—If the sensor can NOT be turned, then the mask must be cut so that when installed it will
be oriented correctly (note the location of the securing pins in the cover and note that the cover turns as it locks into position).
Note: At the edges of the masking, there is a small area of reduced sensitivity, illustrated as the lighter area in the examples below.
Mask
Cut mask into sections for
desired coverage, shown right.
CAUTION
Ceiling
Mask secures
to pins on cover
Coverage area
Call 800-879-8585 for Technical Support
2-3/4" to 3" hole
(if using 3" mud-ring,
cut to accomodate)
Ceiling attachment ring
(bend behind ceiling
to secure)
Rear housing
Mask (optional)
cut for desired coverage
Cover (with lens)
Reduced sensitivity
36'
36'
Sensor