Lx19

LX19 Infrared Sensor

Instruction
Welcome to using

LX19(A、B&C) infrared motion sensor switch!

　

The product is the new energy-saving switch adopted integrated circuit and the good sensitivity detector (LX19B、C adopted SMT). It incorporate automatic, convenient, safe, energy-saving and practical function. The wide detection range is made up of the up and down, left and right service field. It works by receiving human motion infrared rays. It can start the controlled load at once when human enter detection field. It can identify automatically day and night. Its using range is wide. It have the functions of the power and the detection indication.

SPECIFICATIONS:

　 Power source: 100V/AC~130V/AC 220V/AC~240V/AC

　 Power frequency: 50~60Hz

　 Ambient light: <10LUX~2000LUX(adjustable)

　 Time-Delay : min:8sec±3sec Max:7min±2min

　 Detection range: 120°

　 Detection distance:9m max (<24°)

　 Rated Load: A&B: 400W(110V/AC~130V/AC) 600W(220V/AC~240V/AC)

C: 100W(110V/AX~130V/AC) 200W(220V/AC~240V/AC

　 Working temperature:-20~40℃

　 Working humidity: <93%RH

　 Installation height: 1m~1.6m

　 Power consumption: 0.45W(static 0.1W)

FUNTIONS:

Detection field: The detection field is made up of up and down, left and right service field.(see the following diagram ). But it has the relationship between the sensitivity and the orientation of moving.

Can identify day and night: The ambient light can be adjusted according to the consumer desire ,when it is adjusted on the “moon” “position (min), it can only work in the less than 10LUX ambient light; It can work at the day and night when it is adjusted on the “sun” position (max); As for the adjustment pattern, please refer to the testing pattern;

Time-delay added continually: When it received the second induction signals after the first induction, you should compute time once more on the rest of the first time-delay basic.(set time)

Time-delay adjustment: It can be set according to the consumer desire. The minimum time is 8sec±3sec. The maximum is 7min±2min.

The switch: It is the “auto” condition when you push it in. It is “OFF” condition when you push it out.

Correct the moving orientation---------------Incorrect the moving orientation

INSTALLATION: (see the following diagram)

Switch off the power
Lift the sensor board-face off and take off the nail.
The power and the load wire are connected with the sensor according to connection-wire diagram
The sensor is fixed on the selected position.
You can connect the power and test it after covering the board-face.

CONNECTION-WIRE DIAGRAM LX19A&B

(see the right Fig)

TEST:

The control-light knob turns anti-clockwise on the maximum (“sun” position), The time knob turns anti-clockwise on the minimum.

After switching on the power, the controlled load won’t work and take 5~10sec to work ,Under the no inductor signals conditions, the load should stop working within 5~30sec.

After the first is out, take 5~10sec to sense. The load should work and it stop working within 5~15sec.

The light-control knob turns clockwise on the minimum, the inductor load should not work after the load stop working in the more than 10LUX ambient-light, the load should work if you cover the detection window with the opaque object(towel etc). Under the no inductor signals conditions, it is normal for the load to stop working within 5~15sec.

　

NOTES:

Electrician or experienced human can install it.

The unrest objects can’t be regarded the installation basis-face.

There isn’t hinder or unrest objects effecting detection in front of the detection window

Avoid installing it near temperature alteration zones, for example: air condition, central heating etc.

Please don’t open the case for your safety if you find the hitch after installation.

SOME PROBLEM AND SOLVED WAY :

The load don’t work:

a. check the power and the load.

b. If the function switch is in the “auto” condition.

c. If the load is good.

d. Please check if the working light correspond to the ambient- light.

The sensitivity is poor:

a. Please check if the front of the detection window has the hinder that effect to receive the signals.

b. Please check the ambient temperature.

c. Please check if the signal source is in the detection field.

d. Please check the installation height.

e. If the moving orientation is correct.

The sensor can’t shut off the load automatically:

a. If there is the continual sensor signals in the detection field.

b. If the time-delay set the longest.

c. If the power correspond to the instruction.

d. If the temperature change near the sensor. (air condition, central heating etc.)