LX48B

• This product is a new energy-saving lighting Switch, it adopts two high sensitivity detectors, integrated circuit and SMT technology. it gathers the functions of automatism, convenience, safety, energy saving, etc. The wide detection is comprised by the right and left services field, which utilizes human infrared rays as signal control source to start the load when one enters the detection field. The sensors can identity day and night automatically. It is used widely and easy to install with the function of power show and detection show.

Specifications

Power Source	220~240V/AC 110~240V/AC
Power Frequency	50-60Hz
Ambient Light	<3Lux~Sunshine(adjustable)
Rated Load	1200W(220V/AC) 800W(110V/AC) 3000W(220V/AC)(Required by customer) 1500W(110V/AC)(Required by customer)
Time Delay	8Sec ~ 7Min(adjustable)
Detection Angle	LX48A 220° LX48B 270°
Detection Distance	12m Max(<24℃)
Work Temperature	-20℃ ~ +40℃
Power Consumption	0.45W (static 0.1W)
Installation Height	1.5m ~ 2.5m
Detection Motion Speed	0.6 ~ 1.5m/s
Working Humidity	<93%RH

Function:

• The detection distance can be adjusted: The detection distance is near if you press down the switch, otherwise it is far;
• Can identify day and night automatically: The working ambient light of LX48B can be adjusted freely, when you turn it to the sunshine (largest), it can work day and night while it can only work in the circumstance less than 3LUX,If you turn it to moon (smallest). Please refer to the testing way about the adjustment
• Power and detection indication: The indicator lamp flash one time each 4sec after switching on the power, it can flash 2 times each 1sec after receiving the Induction signals. So it can show if the detector and power is normal;
• Time-delay is added continually: When it receives the second induction signals after the first, it will compute time once more on the basis of the first time-delay’s rest basis.
• Time-delay is adjustable: The working time-delay can be adjusted according to the customer’s desire, the minimums time is 8sec±3sec,the maximum is 7min±2min.
• Locking function: during working, sensor will keep load lighting when power is shut off for 2 seconds and then on. And shut off the power for 4 seconds and then on, sensor will resume automation.

Installation:

• Shut off the power;
• Twist open the screw on the base-lid, pull on the wiring hole, put the power and load wire into the base-lid;
• Fix the base-lid with the dilatability screw on the selected installation position;
• Put the power and load wire into the sensoraccording to the indication diagram;
• Fix the sensor on the base-lid, twist the screw tightly then you could electrify it to test;

Connection Sketch (see the right figure)

Test:

• Turn the light control knob auti-clockwise to the largest; turn the time knob clockwise to smallest.
• Turn on the power, the controlled load should not work, and the indicator lamp flashes once every 4sec;the load would work within 5~10sec and the indicator lamp flashes twice every second. If there are no induction signals, the load should stop working within 5~30sec, the indicator lamp should resume to flash 1 time each 4sec;
• Sense it again 5-10sec later after the load goes out, the load should work and the indicator lamp flash 2 times every 1sec,the load stops working within 5-15sec;
• Turn the LUX knob to the smallest anti-clockwise. If you test it in the ambient light beyond 3LUX, sense it, the load shouldn’t work after the load stop working; if you cover the detecting lens with opaque object (towel etc), the load should work. Under the condition of no sense signals, it is normal for the load to stop working within 5-15sec.
• Attention: there must be 5sec interval between the second sense and the first sense when the load stop working, while there needn’t be interval when it inducts continually during the load doesn’t stop working.

Notes:

• Electrician or experienced human can install it;
• The unrest objects can't be regarded as the installation basis-face;
• There should be no 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;
• For your safety, Please don't open the case personally if you find the hitch after installation.\

Some Problem and Solved Way:

• The load do not work:
       a: check the power and the load;
       b: if the load is good
       c: please check if the switch is on the “auto” position;
       d: Please check if the working light corresponds to the ambient-light;

• The sensitivity is poor:
       a: Please check if in front of the detection window there is hinder that effect to receive the signals
       b: Please check the ambient temperature is too high
       c: Please check if the signal sources are in the detection fields
       d: Please check the installation height
      e: if the moving orientation is correct.

• The sensor can not shut off the load automatically:
       a: if there are continual induction signals in the detection fields
       b: if the time-delay is set to the longest
       c: if the power corresponds to the instruction
       d: If the temperature change near the sensor. (Air condition, central heating etc.)
       e: if the function switch is “ON” position.