4 Put into use
4.1 Connecting with USB Tranceiver (Pairing)
When the Wireless Controller with humidity sensor is mounted on the wall and the
USB transceiver is placed in the HRU (see image on the right), the two 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 button on the Wireless Controller with humidity sensor.
The LED's (4 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 when Filter/service
LED is ON for two seconds; go back
to step 3.
Wireless Controller with humidity sensor 616880-B
Brink / 13
