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Echoflex Installation Guide
Wall Switch Sensor OWS
Overview
The Wall Switch Sensor (OWS)
combines a switch for manual control
of lights and an occupancy sensor
that uses standard passive infrared
(PIR) or Dual Technology to monitor
occupancy and transmit status
wirelessly.
The sensor fits well in applications
where energy codes require the lights
to be manually turned ON and
automatically turned OFF when the
space is vacant. It is available as a
line-powered or battery-powered
model. The line-powered models are
no-neutral conductor devices that
connect to line voltage and earth
ground. Battery-powered models can operate for 12 years in typical office
use conditions.
OWS-IR-UW-120/277
OWS-DT-UW-120/277
OWS-IR-UW-BTY
OWS-DT-UW-BTY
The Dual Tech models use PIR and passive microphone technology to
provide full coverage of audible human activity. Innovative noise filtering
prevents false triggers that could keep lights on in empty spaces.
This document covers installation, testing, and settings that apply to all
OWS models. The product package includes the sensor and two
mounting screws. Battery-powered models include non-replaceable
lithium batteries. A white faceplate is sold separately (part number:
HW8563).
Corporate Headquarters n Middleton, WI, USA | +1 608 831 4116
Web
echoflexsolutions.com
©2022 Echoflex Solutions, Inc. Trademark and patent
Product information and specifications subject to change.
Echoflex intends this document to be provided in its entirety.
8188M2134 Rev A Released 2022-06
Model
| Email
info@echoflexsolutions.com
PIR sensor detection, line-powered
Dual Tech sensor detection, line-powered
PIR sensor detection, battery-powered
Dual Tech sensor detection, battery-powered
| Support
service@echoflexsolutions.com
info: echoflexsolutions.com/ip
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Table of Contents
Related Manuals for ETC echoflex OWS-IR-UW-120/277
Summary of Contents for ETC echoflex OWS-IR-UW-120/277
- Page 1 Echoflex Installation Guide Wall Switch Sensor OWS Overview The Wall Switch Sensor (OWS) combines a switch for manual control of lights and an occupancy sensor that uses standard passive infrared (PIR) or Dual Technology to monitor occupancy and transmit status wirelessly.
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Page 2: Prepare For Installation
Echoflex Installation Guide Wall Switch Sensor Prepare for Installation To ensure optimal function, consider the installation environment and the following guidelines: For indoor use only. Operating temperature -10°C to 45°C (14°F to • 113°F), 5%–92% relative humidity (non-condensing). High density construction materials and large metal appliances or •... -
Page 3: Important Safeguards
Echoflex Installation Guide Wall Switch Sensor IMPORTANT SAFEGUARDS READ AND FOLLOW ALL SAFETY INSTRUCTIONS WARNING: RISK OF ELECTRIC SHOCK! This device utilizes high voltage and should only be installed by a qualified installer or electrician. Follow all local codes for installation. Before terminating the AC power wiring verify that the main breaker is in the off position and follow the proper lockout/tag out procedures required by NFPA Standard 70E. -
Page 4: Installation
Echoflex Installation Guide Wall Switch Sensor Installation The location and position of the sensor directly affects the quality of messages received by the linked controller. The sensor can be attached to a standard indoor electrical box, preferably non-metallic. 1. Locate the circuit breaker panel and turn off the power to the circuit. 2. -
Page 5: Sensor Operation
Echoflex Installation Guide Wall Switch Sensor Link to a Controller The compatible target controller must be installed, powered, and within range of the OWS. Both the occupancy sensor and the manual switch must be linked separately using the following two processes. Note: The linking process can be used both to link a device to a controller and to unlink a linked device from a controller. - Page 6 Echoflex Installation Guide Wall Switch Sensor Audio sensing filters out background noise level averaged over a 30- second window and sets its threshold slightly higher. If sound exceeds the threshold while the timers are active, the sensor’s occupied state is maintained.
- Page 7 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 •...
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Page 8: Led Display
Echoflex Installation Guide Wall Switch Sensor Range Confirmation The Range Confirmation test quantifies the strength of the wireless signal to a linked controller that has range confirmation capability. Note: Only one controller can be linked to the OWS to run the test properly. -
Page 9: Sensor Setting
Echoflex Installation Guide Wall Switch Sensor Sensor Setting The Sensor Setting adjusts PIR Sensitivity, Audio Sensitivity, and Sensor Occupancy Timer duration. To reduce false occupancy states caused by external elements, consider adjusting the sensitivity setting. 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. -
Page 10: Restore Defaults
Echoflex Installation Guide Wall Switch Sensor Restore Defaults You can restore factory defaults for battery-powered models. Make sure you want to restore all of the factory defaults for the OWS. You cannot undo this command. 1. Press and continue to hold the [Teach] button. 2. -
Page 11: Sensor Coverage
Echoflex Installation Guide Wall Switch Sensor Sensor Coverage The sensor provides a reliable small motion detection range of 3.6 m (12 ft), for example to detect hand movements, and a large motion detection range up to 11 m (36 ft). In addition to motion detection, Dual Tech models provide an audio detection range up to 7.3 m (24 ft) to maximize coverage of monitored spaces. - Page 12 Echoflex Installation Guide Wall Switch Sensor Compliance For complete regulatory compliance information, see the Wall Switch Sensor datasheet at echoflexsolutions.com. FCC Compliance Echoflex Wall Switch Sensor (For any FCC matters): Echoflex Solutions, Inc. 3031 Pleasant View Road Middleton, WI 53562 +1 (608) 831-4116 echoflexsolutions.com This device complies with Part 15 of the FCC Rules.