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SENSOR ADJUSTMENT
To adjust the CH-250, you use a control
located under the ON/OFF button. The wall
switch cover plate must be removed to gain
access to the time delay adjustment dial
under the ON/OFF button.
For multi-way operation, the Time
Delay should be the same in all
sensors related to the same load.
1. Firmly grasp the side edges of the Lock
Bar and gently pull it away from the
switch face until it clicks. Do NOT attempt
to pull the Lock Bar off of the switch!
2. Firmly grasp the side edges of the ON/
OFF button. Slide the button downward
approximately 1/2 inch to expose the
adjustment dial.
Adjusting the Time Delay
Turn the dial counter-clockwise to reduce
the amount of time the lights will remain ON after the last motion detection
(minimum = 15 seconds). Turn it clockwise to increase the time delay (maximum
= 30 minutes). You can only select the following values: 15 seconds/5 minutes/15
minutes/30 minutes.
Warning: Do not overturn the Time Delay adjustment dial!
TEST MODE
To test the detection coverage:
1. Press and hold the ON/OFF button. After 10 seconds the lighted switch turns
off. The load turns ON if it was not already ON. The sensor is now in a TEST
mode that lasts 5 minutes. (You can end the TEST mode sooner by pressing the
ON/OFF button for another 10 seconds).
During the TEST mode, the controlled load turns ON for 5 seconds each
time the sensor that initiated the TEST mode detects occupancy.
2. Move out of the coverage area or stand very still. The controlled load turns OFF
after 5 seconds if no motion is detected.
3. Move into the coverage area for the unit that initiated the TEST mode. The
controlled load turns ON for 5 seconds each time the sensor detects motion.
After 5 seconds expire without motion detection, the load turns OFF. The
controlled load turns ON automatically with the next motion detection and
stays ON for 5 seconds.
4. Repeat as necessary to ensure that the desired coverage areas are within
detection range.
You can do this test for each CH-250 in your multi-way configuration. So that you
can determine the actual coverage area for each multi-way switch individually,
only the CH-250 that is in TEST mode will control the load.
Call 800.879.8585 for Technical Support
TOP
Suggested time delays
Bath or Ded room: 30: min.
Half or Stairway: 5-15 min
09560r1
INDOOR USE ON LY
Fig. 8: Sensor Adjustment Control
Lock Bar
Time Delay
Adjustment
Dial
15
5
Min.
Min.
Slide down
ON/OFF
Buttons
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