Zinc ZN25152 - Leda 360 Degree Corner Mount PIR Sensor Manual

Introduction

Welcome to use ST18 infrared motion sensor!
The product adopts good sensitivity detector and integrated circuit. It gathers automatism, convenience, safety, saving-energy and practicality functions. The wide detection field consists of up and down, left and right service field. It works by receiving human motion infrared rays. When one enters the detection field, it can start the load at once and identify automatically day and night. Its installation is very convenient and its using is very wide.

SPECIFICATION

Power Source:	220-240V/AC
Power Frequency:	50Hz
Ambient Light:	<3-2000LUX (adjustable)
Time Delay:	Min.10sec 3sec
	Max.15min 2min
Rated Load: Max.	1200W
	300W
Detection Range:	360°
Detection Distance:	12m max(<24°C)
Working Temperature:	-20~+40°C
Working Humidity:	<93%RH
Power Consumption:	approx 0.5W
Installation Height:	1.8-2.5m
Detection Moving Speed:	0.6-1.5m/s

FUNCTION

• Can identify day and night: The consumer can adjust working state in different ambient light. It can work in the daytime and at night when it is adjusted on the "sun" position (max). It can work in the ambient light less than 3LUX when it is adjusted on the "3LUX" position (min).
  As for the adjustment pattern, please refer to the testing pattern.
• Time-Delay is added continually: When it receives the second induction signals within the first induction, it will restart to time from the moment.
  

INSTALLATION ADVICE

As the detector responds to changes in temperature, avoid the following situations:

• Avoid pointing the detector towards objects with highly reflective surfaces, such as mirrors etc.
• Avoid mounting the detector near heat sources, such as heating vents, air conditioning units, light etc.
• Avoid pointing the detector towards objects that may move in the wind, such as curtains, tall plants etc.
  

CONNECTION

Danger of death through electric shock!

• Must be installed by professional electrician
• Disconnect power source.
• Cover or shied any adjacent live components.
• Ensure device cannot be switched on.
• Check power supply is disconnected.

CONNECTION-WIRE DIAGRAM

TEST

• Turn the TIME knob anti-clockwise on the minimum (10s). Turn the LUX knob clockwise on the maximum (sun).
  
• Switch on the power; the sensor and its connected lamp will have no signal at the beginning. After Warm-up 30sec, the sensor can start work. If the sensor receives the induction signal, the lamp will turn on. While there is no another induction signal any more, the load should stop working within 10sec±3sec and the lamp would turn off.
• Turn LUX knob anti-clockwise on the minimum (3LUX). If the ambient light is more than 3LUX, the sensor would not work and the lamp stop working too. If the ambient light is less than 3LUX (darkness), the sensor would work. Under no induction signal condition, the sensor should stop working within 10sec±3sec.

Note: when testing in daylight, please turn LUX knob to (sun) position, otherwise the sensor could not work!

Troubleshooting

The load does not work

1. Please check if the connection of power source and load is correct.
2. Please check if the load is good.
3. Please check if the settings of working light correspond to ambient light.

The sensitivity is poor

1. Please check if there is any hindrance in front of the detector to affect it to receive the signals.
2. Please check if the ambient temperature is too high.
3. Please check if the induction signal source is in the detection field.
4. Please check if the installation height corresponds to the height required in the instruction.
5. Please check if the moving orientation is correct.

The sensor can not shut off the load automatically:

1. Please check if there is continual signal in the detection field.
2. Please check if the time delay is set to the maximum position
3. Please check if the power corresponds to the instruction.

Helpline
If you receive this item with parts broken or missing, please telephone:
0845-230-3400
Please have ready your name, address, tel. no., product reference, where purchased and parts required. An answering service is in operation outside office hours and during busy periods.
We regret that we are unable to give advice on internal house wiring.

Cascade Holdings Ltd, Gorse Mill, Gorse Street, Chadderton, Oldham. OL9 9RJ