Zinc ZN25152 User manual

Leda 360 Degree
Corner Mount
PIR Sensor
ZN25152
User Instructions
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 Detection Range: 360°
Power Frequency: 50Hz Detection Distance: 12m max(<24℃)
Ambient Light: <3-2000LUX (adjustable) Working Temperature: -20~+40℃
Time Delay: Min.10sec±3sec Working Humidity: <93%RH
Max.15min±2min Power Consumption: approx 0.5W
Rated Load: Max.1200W InstallationHeight:1.8-2.5m
300W DetectionMovingSpeed: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.
Good sensitivity Poorsensitivity
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:
Warning. 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.
Unload the cover near the detection window and adjust the TIME and LUX knob. If you
need detection range less then 360°, you can install the plastic cover above the detection
window. (refer to figure1). Unscrew the screw below the detection window and unload the
bottom (refer to figure 2). Also unscrew the two screws at the bottom and unload the
bottom into two parts. (refer to figure 3)
Find the wire hole at the bottom and pass the power wire through the hole. Connect the
power with the connection-wire column according to the Connection-wire Diagram.


Fix the bottom on the selected position with the inflated screw.
Fix the sensor at the bottom and tighten the screw. Switch onthe power and then you can
test it.
OR
Figure1 Figure2 Figure3
It not only can install on the wall directly but also can install in the inner corner or outer
corner with the help of the widget (refer to photograph below):
Flat mounted Inner corner mounted Outer corner mounted
Note: you can cut the plastic cover whatever
shape you want and make different detection
range. (refer to right figure)
CONNECTION-WIRE DIAGRAM:
(See the right figure)
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:
a. Please check if the connection of power source and load is correct.
b. Please check if the load is good.
c. Please check if the settings of working light correspond to ambient light.
The sensitivity is poor:
a. Please check if there is any hindrance in front of the detector to affect it to receive
the signals.
b. Please check if the ambient temperature is too high.
c. Please check if the induction signal source is in the detection field.
d. Please check if the installation height corresponds to the height required in the
instruction.
e. Please check if the moving orientation is correct.
The sensor can not shut off the load automatically:
a. Please check if there is continual signal in the detection field.
b. Please check if the time delay is set to the maximum position
c. 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