Long press to exit
to home screen
or continue to
change device
settings. Refer to
page 57.
VS20WRF and VS20BRF Installer Manual
39
Installation - Pairing with the Radiator Valve
Once all TRV’s
have paired
press
The pre fix
number on
the TRV will
change as the
TRV(s) pair.
PAIRING WITH TRV
iT600 VS20W - Installer - User Manual 011_Layout 1 07.07.2014 10:37 Stron