Lexing LX-PR-29B User manual

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NO.:LX-PR-29B
www.lexing.com.cn
Thank you for selecting our product LX-PR-29B
INDUCTION RANGE
360º
Min:3mMin:3m Max:10m
Max:10m
Sensing distance adjustment range Sensing angle adjustment range
Height of installation2.5~3.5M
(Height of installation3.5M)
2.5-3.5m
Ceiling Mount PIR Sensor
The user manual of PIR sensor LX29B
The product is a new saving-energy switch, it adopts good sensitivity detector, integrated circuit and SMT. It
gathers automatism, convenient safe, saving-energy and practical functions. Three detectors inside compose
a wide range detection field, it utilizes the infrared energy from human as control-signal source, it can start the
load at once when one enters detection field. It can identify day and night automatically. It is easy to install and
used widely, possessing the functions of power show and detecting show.
SPECIFICAITONS:
Power source: 220V/AC-240V/AC Power frequency: 50/60HZ
Time –delay: 10sec~12min Detection angle: 360º (ceiling installation)
Ambient light: 20lux~2000lux Installation height: 2.5~3.5m
Working temperature: -10~+40°C Adjust manually: 3m~10m(<22°C)
Rated load: incandescence lamp 1200W.max(220V/AC)
Sensor’s LED:
1. It always light after switch on power, and be off after the unit enter working state
2. It light once when the unit receives sensing signal.
FUNCTION:
You can manually adjust the Time-delay, Sensitivity and light control (For detail: see 1.knob setting); it is very
easy to use. Install Sensor at 2.5~3.5m position on the wall (For detail: see 3. installation instruction) and
connect the wire according to the 2. connection figure. Switch on power, after about 1 minute the unit enter
stable working state. Here please turn TIME knob to the position close to minimum, and turn LUX to sun for
testing. If it works normally, turn the TIME knob to the minimum” IMPULSE” position( ). When it senses again,
the controlled lamp will be turned on and off regularly. If the above tests go through, then select the time, light
control and sensitivity to your need. So its installation is ok.
1．Knob setting
①SENS: Adjust detection distance. Turn clockwise to increase it and turn anti-clockwise
to decrease it. It is 3m when turn to mini, and it is 10m when turn to max.
105mm
58mm
88mm

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NO.:LX-PR-29B
www.lexing.com.cn
Ceiling Mount PIR Sensor
②TIME: Adjust time delay of load work. Turn clockwise to
increase it and turn anti-clockwise to decrease it. The time
delay is about 12min when turn to max. It is in impulse
mode when turn to mini. In impulse mode if you want turn
to short time mode turn anti-clockwise a little when LED
blink three times is ok.
③LUX: Adjust working light. Turn clockwise to increase it
and turn anti-clockwise to decrease it. When turn to mini,
it will only work below the ambient light about 20lux,when
turn to max, it can work any ambient light.
3. Installation instruction
Before installing switch off power;
Rotate top cover counterclockwise and take off
it,tighten off the screws fixing bottom cover;
Install the bottom cover on selected position with
screw(like①);
According to the connection wire figure connect the
power wire and load wire into the connection line
column in sensor;
Button top cover on sensor and rotate it tighten
clockwise（like②）, the installing finished.
L"Power input
N"Neural
L′"Load
brown L
blue N
~ in L' red
load
sensor
2．Connection figure
NOTES:
►Should be installed by electrician or experienced man.
►Avoid installing it on the unrest objects
►There shouldn’t be hindrance and moving object in front of the detection window effecting detection.
►Avoid installing it near air temperature alteration zones such as air condition, central heating, etc.
►Considering your safety, please don’t open the cover when you find the hitch after installation.
►If there is difference between product and instruction, please refer to product mainly.
LUX
+
SENS
-
+
TIME

SOME PROBLEM AND SOLVED WAY:
► The load don’t work:
a. Please check the power and load connect is correct.
b. Check if the load is good.
c. Check if the show lamp accelerates its speed after detecting.
d. Check if the working light corresponds to the ambient light.
► The sensitivity is poor
a. Please check if there is hinder in front of the detection window to effect receiving the signals.
b. Please check if the ambient temperature is too high.
c. Please check if the signals source is in the detection fields.
d. Please check if the installation height corresponds to the height showed in the instruction.
e. Please check if the moving orientation is correct.
► The sensor can’t shut the load automatically.
a. Check if there are continual signals in the detection fields.
b. Check if the time delay is set to the longest.
c. Check if the power corresponds to the instruction.
d. Check if the temperature change obviously nears the sensor, such as air condition or central heating etc.
R
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NO.:LX-PR-29B
www.lexing.com.cn
Ceiling Mount PIR Sensor
Add:No.35 Zhuquan Road,Science&Technology Area.
Ninghai,Ningbo,Zhejiang,China
Fax:[phone] 65335333
Tel:[phone]
E-mail:[email protected]
E-mail:[email protected]
www.lexing.com.cn
www.lexing.com
NINGBO LEXING INDUCTOR ELECTRONIC CO.,LTD
ISO9001 ISO14001
ZL 2008 3 0172179.4
PAT.NO.