ETC echoflex OWS-DT-UW-120/277, Installation Manual, Page: 7 / 12

Echoflex Installation Guide
Wall Switch Sensor
PIR Sensing Only (IR Models)
For PIR sensing only, the following logic is used:
•
When the space is occupied, PIR detection and manual control can
keep the lights on and reset the controller’s Occupancy Timer.
•
When the space is vacant and the controller is configured for
occupancy , a PIR detection or manual control can change the state
to occupied.
•
When the space is vacant and the controller is configured for
vacancy , only manual control can change the state to occupied.
•
A vacancy message is sent after 200 seconds of inactivity, and then
subsequent messages every 1000 seconds.
Tests and Settings
Use the [Teach] button and color LEDs to navigate the Tests and Settings
menu. Remove the faceplate to access the [Teach] button. The LEDs
display through the sensor lens.
•
Walk Test (red LED)
•
Range Confirmation (yellow LED) battery-powered models only
•
Sensor Setting (red and yellow LEDs)
•
LED Display (red and green LEDs)
•
Restore Defaults battery-powered models only
The menu times out after two minutes of inactivity.
Walk Test
The Walk Test verifies the boundaries or limits of the sensor's range.
1. Press and hold the [Teach] button until all the LEDs blink once.
Release the button to enter the menu and display the first item, the
blinking red LED.
2. Press and hold the [Teach] button until the LED stops blinking to
initiate the Walk Test.
3. Move throughout the space including corners and areas that may be
obscured from line of sight to the sensor. Each time the sensor
detects movement, the red LED blinks. If audio sensing is enabled
(DT model), the green LED blinks when sound is detected.
The Walk Test times out after 100 seconds of inactivity. To exit before the
time-out, press and hold the
[Teach] button for 10 seconds.
Wall Switch Sensor Page 7 of 12 Echoflex