1
2
6
Using a paper clip, insert into the hole
marked SYNC at the bottom of the
iT500RX Receiver. Then work through the
screen sequence shown on the next page.
Press
to return to home screen.
The bottom switch will show a constant red
light when the iT500RX Receiver is ready to
pair. Now go to the iT500 Thermostat.
When the iT500RX Receiver and the iT500 Thermostat
are paired then the light will be green.
iT500 Installer Manual
15
+
OR
3
5
4
FAILSAFE MODE: In the event of RF signal loss, your system will be
switched on for 4 minutes, then o
ff
for 11 minutes. If you want to
disable FAILSAFE MODE when RF link has been lost then move the
slide switch on the iT500RX to either the manual or o
ff
position.
i
iT500 Installer Manual 16pp 045 QR_Layout 1 22/01/2014 12:26 Page 15
