Hytronik HMW20 Installation And Instruction Manual

FLUSH MOUNT MICROWAVE MOTION SENSOR HMW20
1. Technical Specifications
Product type On/off control microwave motion sensor
Operating voltage 220-240VAC 50Hz
Rated load 1200W (resistive); 400W (capacitive)
Power consumption < 1W
o
Detection angle 360
Detection area (DxH) 12 x 6m (Maximum)
Detection range 10% / 50% / 75% / 100%
Hold time 2s / 30s / 1min / 5min / 10min / 15min / 20min / 30min
Daylight threshold 2 ~ 500Lux, Disable
Warmming up time 20s
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Operating temperature -20 C ~ +60

3. Rotary Switch Settings

A rotary switch is built inside the sensor for
scene selection / fast programming. Total
16 channels are available:
Detection
Channel
range
0 100%
1 100%
2 100%
3 100%
4 100%
5 100%
6 100%
7 100%
8 100%
9 100%
A 100%
B 75%
C 50%
D 100%
E 100%
F 100%
Note: settings can also be changed by remote control HRC-11. The last action controls.

4. Functions

4.1 On/off Control
This sensor is a motion switch, which turns on the light on detection of people movement, and turns off
after a pre-selected hold-time when there is no people around. A daylight sensor is also built-in to prevent
the light switching on when there is sufficient natural light.
4.2 Zero-cross relay operation
Designed in the software, sensor switches on/off the load right at the zero-cross point, to ensure the
in-rush current is minimised, enabling the maximum lifetime of the relay.
Installation and Instruction Manual
o
C
Rotary switch preset (Please
see the location in 2. Installation)
Hold Daylight
time threshold
5s Disable
30S 2Lux
1min 10Lux
5min 2Lux
5min 10Lux
5min 30Lux
5min 50Lux
5min Disable
10min 10Lux
10min 30Lux
10min 50Lux
10min 30Lux
10min 10Lux
30min 10Lux
30min 50Lux
5s 2Lux

2. Installation

Warnings:
1. Installation of the sensor involves connecting it to the mains supply. This work
must be carried out by a specialist in accordance with electrotechnical regulations.
2. Disconnect power supply before installing.
70mm
4
3
Photocell
1
LED indicator
Infrared receiver
Rotary switch preset
Lens
2
4.3 Semi-auto Function (Absence Detection)
The motion sensor is employed, but only activated on the manual press of the push switch,
light remains keeps on in the presence, switches off automatically in the long absence.
Note: this function can be chosen by remote controller only, please refer to detailed explanations
in part 7.
4.4 Manual Override / Push Function (Default)
With the help of push-switch, this sensor maybe over-ridden by the end-users to switch on/off
the lights manually. This makes the product more user-friendly and offers more options to fit for
extra ordinary demands.
* Push: on/off function;
ON → OFF: the light turns off immediately and cannot be lightened for a certain time (equals to
hold time preset) even movement is detected. After this period, the sensor goes back to auto
sensor mode.
OFF → ON: the light turns on and goes to auto sensor mode.
64.7
(1) Sensor inset
(2) Lens pluggable
(3) Protection cover (covers the
high-voltage terminals).
(4) Ceiling (drill hole Ф70mm).
HMW20-20181218-A1