Major tech MS361 User manual

MS361
Microwave Motion Sensor
Instruction Manual
Thank you for purchasing the Major Tech MS361 Microwave Motion Sensor
The MS361 uses Microwave technology (5.8GHz) for the sensor
thus detecting even the slightest movement in its detection zone to
turn lighting on and off based on occupancy. The MS361 can be
installed into existing light fittings or in new lights. If installed and
mounted on the ceiling at a height of around 2.5m, the detection range (radius) can be adjusted
to a minimum of 3m and a maximum of 12m. The light can be set to stay on for any period of
time from approximately 10 seconds to a maximum of 12 minutes. Detection is possible to go
through doors, panes of glass or thin walls. Major Tech Microwave Sensor is ideal for home
use and also in educational and commercial properties.
SPECIFICATION:
Power Sourcing: 220 -240V/AC Detection Range: 360°/180°
Power Frequency: 50Hz Detection Distance: wall::5-15m(adjustable)
Ambient Light: <3-2000LUX (adjustable) Celling:2-8m(radius),adjustable
HF System: 5.8GHz CW radar, ISM band Transmission Power: <0.2mW
Time Delay: Min. 10sec ± 3sec Installation Height: wall:1.5-3.5m
Max.12min ± 1min celling:2-10m
Rated Load: 500W Power Consumption: approx 0.9W
200W Detection Motion Speed: 0.6-1.5m/s
FUNCTION:
➢Can identify day and night: The sensor works in the day and at night when it is adjusted
to the “sun” position (max). The sensor works in ambient light in less than 3LUX when it is
adjusted to the “moon” position (min). As for the adjustment pattern, please refer to the
testing pattern.
➢SENS adjustable: The sensor can be adjusted according to the location. The detection
distance of low sensitivity can be only 2m and for high sensitivity 16m which will be suitable
for a large room.
➢Time-Delay is added continually: When it receives the second induction signals within
the first induction, it will restart timing.
➢Time–Delay is adjustable. It can be set according to the consumer’s requirements. The
minimum time is 10sec ± 3sec. The maximum is 12min ±1min.
NOTE: The high-frequency output of the HF
sensor is <0.2Mw- that is just one 5000th of the
transmission power of a mobile phone or the
output of a microwave oven. Children safe.
INSTALLATION: (see diagram)
➢Switch off the power.
➢Fix the bottom on the selected position with the inflated
screw through the screw holes at the side of the sensor.
➢Connect the power and the load to the sensor as per the
connection-wire sketch diagram.
➢Switch on the power and test.

CONNECTION-WIRE DIAGRAM:
TEST:
➢Turn the LUX knob clockwise on
maximum. Turn the TIME knob
anti-clockwise on minimum.
➢Turn the SENS knob clockwise on
max.
➢When you switch on power, the light will switch on automatically and 10sec ± sec later the
light will be switch off automatically. If the sensor receives induction signals again, it will
work normally.
➢When the sensor receives the second induction signal within the first induction period, it will
compute time once more on the basis of the first time-delay rest.
➢Turn LUX knob anti-clockwise on minimum. If the ambient light is less than 3LUX, the
inductor load will work when it receives induction signals.
Note: When testing in daylight, please turn LUX knob to (SUN) position, otherwise
the sensor lamp could will not work!
NOTES ：
➢Electrician or experienced person must install it.
➢Can’t be installed on an uneven and shaky surface
➢In front of the sensor there shouldn’t be obstructive objects affecting detection.
➢Avoid installing it near metal and thick glass which may affect the sensor.
➢For your safety, please don’t open the casing if you find problems after installation.
➢In order to avoid unexpected damage of the product, please add a safety device of 6A
current when installing the microwave sensor, for example, circuit breaker..
SOME PROBLEM AND SOLVED WAY:
➢The load doesn’t work:
a. Check the power and the load.
b. Whether the indicator light is turned on after sensing? If yes, please check load.
c. If the indicator light is not on after sensing, please check if the working light
corresponds to the ambient light.
d. Please check if the working voltage corresponds to the power source.
➢The sensitivity is poor:
a. Please check if the front of the sensor doesn’t have an obstructive object that
affects the receiver of signals.
b. Please check if the signal source is in the detection fields.
c. Please check the installation height.
➢The sensor can’t switch off the load automatically:
a. If there are continual signals in the detection fields.
b. If the time delay is set to the longest.
c. If the power corresponds to the instructions.
MAJOR TECH (PTY LTD
Head Office:
T9 Industrial Village, Sam Green Road, Tunney Ext. 9,
Elandsfontein, South Africa
P.O. Box 888, Isando 1600, South Africa
Telephone: [phone] • National Contact Number: 08 61 62 5678
Sales Facsimile: [phone] • Admin Facsimile: [phone]
E-mail: sa[email protected] • Website: www.major-tech.com