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echoflex OWS Installation Manual

Wall switch sensor
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Product Overview

This guide covers all OWS sensor models.
OWS-IR-UW
OWS-DT-UW
U Denotes frequency = 902 MHz; W = White
The product box includes the OWS sensor, two mounting screws and this
installation guide.
OWS Description
The Wall Switch Sensor is a wall mount occupancy sensor with integrated wall
switch that transmits occupancy state and switch actions wirelessly. The OWS
is a no-neutral conductor powered device connecting to line voltage and earth
ground. The OWS is referred to as a sensor throughout this document.
The OWS is designed for small offices, boardrooms or other small enclosed
spaces which require a wall switch and occupancy sensor. The OWS fits well
in applications where energy codes require the lights to be manually turned
ON and automatically OFF with vacancy. When used with Echoflex Solution's
dimming lighting controllers, the switch also provides manual dimming control
of the lights. Echoflex controlled receptacles can also be automated with the
OWS so plug loads operate ON or OFF with the current occupancy state.
The OWS communicates occupancy state and switch actuation wirelessly
to Echoflex controllers. The OWS models include a single method (PIR) or
a Dual Technology method of occupancy detection using a PIR sensor and
audio interface (any reference to audio in this guide implies DT model only).
The combination of PIR sensor and audio sensing ensures positive occupant
detection. Passive microphone technology provides full coverage of audible
human activity across the entire PIR detection range. Innovative noise filtering is
used to prevent false triggers that keep lights on in empty rooms.
The Occupancy Wall Switch is intended for indoor use only in a dry location.
Wall Switch Sensor
Installation Guide
PIR Wall Switch Sensor
Dual Tech Wall Switch Sensor
OWS

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Summary of Contents for echoflex OWS

  • Page 1: Product Overview

    The OWS is referred to as a sensor throughout this document. The OWS is designed for small offices, boardrooms or other small enclosed spaces which require a wall switch and occupancy sensor. The OWS fits well in applications where energy codes require the lights to be manually turned ON and automatically OFF with vacancy.

  • Page 2: Wireless Communications

    15, 20 , 25 minutes or disabled. If the sensor occupancy timer expires, the OWS will send out a vacancy signal and 40 seconds later the audio will be disabled. The 40 seconds is grace time that allows an occupant to use sound to reset the sensor occupancy timer and keep the light on.
  • Page 3 Operating Sequence (PIR model only) The OWS-IR behaves similarly as the dual tech model; when vacant the PIR monitors for occupancy. Once motion is detected and the occupancy state is transmitted to the receivers, the minimum period to the next telegram is > 100 seconds.

  • Page 4: Important Safety Instructions Warning

    Review these instructions completely before installing the OWS Wall Switch Sensor. NOTE: The OWS should only be installed in an indoor location. It must be mounted in an electrical junction box, preferably non-metallic. 1. Locate the circuit breaker panel and turn off the power to the circuit.

  • Page 5: Indicator Leds

    The linking process requires the controller or receiver to be mounted, powered and within range of the OWS to be linked. Each Echoflex controller can support up to 20 linked devices. Linking the OWS occupancy sensor and the OWS switch will consume 2 of the receivers available linked devices.
  • Page 6 Test /Setting Modes The following tests and settings can be changed while in test mode: • Sensor Setting Mode including PIR or Audio Sensitivity, and Sensor Occupancy Timer • Walk-Test Mode • LED indication selection Sensor Setting Mode This mode allows adjustment of the PIR Sensitivity, Audio Sensitivity and Sensor Occupancy Timer duration.

  • Page 7: Walk Test Mode

    Enabled Timer. Disabling both the Sensor Occupancy Timer and Audio Sensitivity setting will have the sensor behave exactly like the IR model. 6. To save the Sensor setting, press and hold the teach button until all the LEDs double blink. The unit will now be in normal operating mode with the new setting in effect.

  • Page 8: Hardware Specifications

    Contains FCC ID: SZV-TCM320U Contains IC: 5713A-TCM320U Copyright 2016 Echoflex Solutions, Inc. | Specifications subject to change without notice. Part # 8DC- 5682| Revision 1.1 | 8188M21-5682-1 | Rev B Echoflex Solutions, Inc. #1, 38924 Queens Way | Squamish | BC | Canada | V8B 0K8...

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