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14. Indoor motion detector
To install the indoor motion detector:
1
Connect the base to the two-wire bus cable. There are two “B1” contacts and two “B2” contacts at the back of the
base. Connect each individual wire to one “B1” contact and one “B2” contact.
The base is now connected. Use the other “B1” and “B2” contacts to establish a connection to the next control
element if required.
2
Mount the base onto the single flush-mounting box using screws.
Use a bridge with a set of claws if no screw holes are provided in the flush-mounting box.
Three types of bridges are available:
• bridge 60 x 71 mm with claw connection
• bridge 71 x 71 mm with screw connection
• bridge 60 x 71 mm with screw connection
3
Press the sensor onto the base until it clicks into place.
Selecting the indoor motion detector settings
The potentiometer underneath the cover of the sensor can be used for changing the light sensitivity setting to any value
between 5 and 1200 lux.
To change these settings:
1
Open the cover.
2
Use a screwdriver to turn the potentiometer to the desired setting. Turn the potentiometer clockwise to decrease
the light sensitivity (up to a maximum of 1200 lux or daylight). Turn the potentiometer counter-clockwise to
increase the light sensitivity (up to a minimum of 5 lux or night-time).
• The indoor motion detector is for indoor use only.
• Mount the indoor motion detector at 90 - 110 cm above floor level.
• The maximum detection range is 8 m.
• Strip the wires of the bus cable 9 - 10 mm.
• A maximum of one wire with a diameter of 0.5 - 1 mm can be connected per contact.
• In this case, polarity does not matter.
