1. Place the Circuit Transmitter and the
SmartHub in the same room.
2. Remove the plastic battery tab from
the back of the Transmitter unit; the
Transmitter will now be activated and
the red LED on the front of the unit will
start to ash every 6 seconds.
3. Locate the recessed tuning button on
the front of the Transmitter, and using
a used match, pen or similar, push and
hold the tuning button until the red LED
on the Transmitter has ashed ONCE,
then release.
4. Upon releasing the tuning button the red
LED on the Transmitter will rapidly ash for
one minute.
5. While the red LED on the Transmitter
is ashing press and hold the syncing
button on top of the SmartHub (see
page 7) until the red LED on the
SmartHub ashes, then release the
button. You should now see the word
‘Sensor’ ashing on the display (g.3).
6. The SmartHub should pair to the
Transmitter and display ‘240’ on the
screen (g. 4). This is the Transmitter
voltage. 240 volts is the approximate
voltage of most UK properties. If you
know your property voltage level is
dierent, use the Circuit Transmitter to
change it. To do this, press and hold
the tuning button for 3 seconds. The
voltage will cycle through 200V to 260V
in 10V steps on the screen. When the
screen shows the correct voltage for
your property, release the tuning button.
7. After about a minute, the Transmitter
LED will revert to ashing once every
6 seconds. The SmartHub’s screen
will now show ‘0 Watts’ (g.5). If the
Transmitter’s rapid ashing stops
before you are ready; restart the pairing
process from step 3.
Pairing the Circuit Transmitter to the SmartHub
Circuit
Transmitter
red
LED
Recessed
Tuning Button
