Regin IRCW Instruction

EN INSTRUCTION
IRCW
IN20041 REV. A, 2020-12-02
C C a a u u t t i i o o n n ! ! Read and understand the instruction before using the product.
Function
IRCW detects motion within an area and sends signals to a receiver to
activate for example ventilation or heating. It is designed to work with a
Regin wireless receiver with Modbus communication.
Technical Data
Supply voltage CR123A 3V lithium battery x 1 (included at delivery)
Battery life 6 years 1
Frequency 868 MHz
Range, frequency Over 300 meters in unobstructed space
Ambient -10...+45 °C
temperature
Ambient humidity Max. 85 % RH, non-condensing
Protection class IP20
Dimensions, exter- Ø 106 mm x 30,3 mm
nal (WxHxD)
Mounting position 2.7 ...4 m above the floor
Range, detection Ø 6...8 m
1. Battery life is calculated with an average of 20 activations per day
Installation
The detector is equipped with a tamper switch inside the device. When
the detector is mounted correctly, the tamper switch will be compressed.
When the detector is removed from the back cover, the tamper switch
will activate and the detector will send a signal to the receiver.
Choosing position for detector mounting
For best coverage, the detector should be mounted on the ceiling at a
height of 2.7 to 4 meters above the ground. The detection diameter is
approximately 6 meters when the detector is mounted on a height of 2.7
meters, and approximately 8 meters when mounted on a height of 4
meters. See Figure 1.
Figure 1 Detection range at a height of 4 m and 2.7 m
Mounting
1. Break through the knockouts on the inside of the back cover. See
Figure 2
2. Screw the back cover to the ceiling through the knockout holes.
3. There are numbers on the back cover hooks that correspond to
numbers on the holes on the back side of the main body. Align the
holes with the back cover hooks.
4. Install the main body to the back cover. Rotate the main body
clockwise to lock the hooks in the holes.
IRCW
A
1
+
-
2
Figure 2 A = Main body, front, B = Main body, back, C = Back cover
Number Description
1 Connection/Test button/ LED light
2 IR detector
3 Tamper switch
4 Mounting holes
5 Knockouts (on the inside)
6 Mounting hooks
N N o o t t e e ! ! Do not mount the detector:
– Where the view is obstructed by e.g. curtains, ornaments etc.
– Directly facing a door contact (DCW), since the signals can interfere
– In direct sunlight
– Where the temperature can rapidly change, e.g. in an area with an air
condition unit
– Directly facing heat sources, e.g. boilers, open fires
– Above a radiator
– Where there are moving objects in the detection area, e.g. curtains
B
3
4
1