4 Put into use
4.1 Connecting additional Wireless humidity sensor with USB
Transceiver (Pairing)
The Wireless humidity sensor can be used as an extension to a set of wireless
controller and a USB transceiver.
When the Wireless humidity sensor is mounted on the wall and the USB transceiver is
placed in the HRU (see image on the right), the Wireless humidity sensor can be
connected (pairing). Follow the steps as described below:
Step 1
Apply main power supply to the HRU appliance.
Step 2
Press the pairing button of the USB transceiver (>2 sec & < 10 sec).
The green LED on the USB transceiver starts flashing (1x per second). The
pairing mode is active for 10 minutes.
Step 3
Press any of the invisible buttons on the Wireless humidity sensor.
The LED's (5 pcs) will flash (0,5 sec. ON and 5 sec. OFF); max time 5
minutes.
Step 4
Press the pairing button ( >2 sec & < 10 sec) on the bottom
of the controller (through a small hole), for example with
the end of a paper clip.
Pairing enabled when the LEDs (4 pcs) light
in turn (0.5 sec. ON and next will ON when
previous is OFF).
Pairing disabled ; go back to step 3.
Wireless humidity sensor 616860-B
Brink / 11
