Enerlites MWOS Installation Instructions

INSTALLATION INSTRUCTIONS

Multi-Technology PIR/Ultrasonic
Occupancy / Vacancy Sensor Switch
SPECIFICATIONS
Voltage .............................................................................. 120/277VAC,50/60Hz
Incandescent ..........................................................................800VA@120VAC
Fluorescent/Ballast.......................................800VA@120VAC /1600VA@277VAC
Motor ......................................................................................................... 1/4Hp
Time Delay................................................................................ 15Sec to 30Mins
Light Level................................................................................... 100 Lux--Daylight
Operation Temperature....................................................................32° F--131° F
DESCRIPTION
The MWOS is a Multi-Technology Wall Sensor Switch that combines advanced
passive infrared (PIR) and ultrasonic technologies to help avoid false triggering.
Selectable operating modes allow the sensor to turn a load on, and hold it on as
long as either or both technologies detect motion. The sensor will automatically
shut off the load at the end of the selected time delay. The countdown of the
selected time delay starts after the last motion detected. The sensor is
customizable with dials that can adjust Time Delay, detection Range, ambient
Light Level, and switches to change between Occupancy/ Vacancy modes
and select PIR/ Ultrasonic modes and levels.
COVERAGE
As illustrated in Figure 1, The MWOS has a 180° PIR detection range with a
maximum distance of 40' detection in front of the sensor and 20' on the sides
for a total of 1200 s.f. The Ultrasonic detection range is 20' in the front and 10'
on the sides for a total of 400 s.f. For maximum results, the sensor must be
properly installed between the height of 4' to 5' and away from obstructions
such as walls, furniture and transparent barriers like Low-E glass.
Detection Range
Ultrasonic: Max. 40'
in front and 20' on sides
Installation
Height: 4' - 5'
Figure 1
1
MWOS
WARNING
Turn the POWER OFF at the circuit breaker before installing the
sensor
Read and understand these instructions before installing. This device is
intended for installation in accordance with the National Electric Code and local
regulations. It is recommended that a qualified electrician performs this
installation. Make sure to turn off the circuit breaker or fuse(s) and make sure
power is off before wiring the device.
Use copper wires only.
WIRING DIRECTIONS
1. Connect RED wire from sensor to the LOAD wire.
2. Connect BLACK wire from sensor to the HOT wire.
3. Connect WHITE wire from sensor to the NEUTRAL wire. The NEUTRAL
WIRE IS REQUIRED.
4. Connect GREEN wire from sensor to the GROUND wire.
Figure 2
ADJUSTMENT
The control panel cover is also the push button on the switch. Remove the
push-button cover plate by prying from the bottom of the push-button and
pulling outward.
PIR: Max. 40' in front
and 20' on sides
Figure 3
Load
Hot Load
Black
Red
Ground Neutral
Green White
2
Ultrasonic Sensitivity Dial
Default position: Center at 65%
Adjustable: 30% (Position 1) to 100% (Position 4)
• Note: Turn toward right for greater room space. Turn toward left to
avoid false alert in smaller room and near the door way or heat
source.
Light dial
The sensor may be adjusted to operate at the desired level of ambient light.
• To do so, turn the dial to point the arrow toward the "-"sign for sensor to
detect motion and operate during low light or no light. Point the arrow
toward the "+"sign for sensor to operate when there's more light in the
area or even during daylight.
PIR Lens
Push Button/
Control Panel Cover
ON
2
3
4
1
1 2 3 4 5 6 7 ULTRASONIC
2 3
OFF
1 4
LIGHT
OFF OCC VAC
OFF OCC VAC
Figure 4
3
Mounting Yoke
Ultrasonic Cones
Detection LEDs
Red=PIR
Blue=Ultrasonic
ULTRASONIC
LIGHT