LED Indications
When...
The LEDs...
Valve
Power switched
on or after reset
Unit adapting
to valve
Unit has not
joined network
or has not paired
to thermostat
Unit paired to
thermostat and
in auto mode
Leaving network
Identifying the
network
Software Version
indication
Auto mode
Manual open
Manual close
A sequence of red and green
LEDs flashing displayed
indicates the software version
Red flashes then goes steady
Green flashes (or red flashes
on failure to adapt)
Green steady
Green and red flash (or red
flashes on failure to adapt)
Green and red flash alternately
after short press on open or
close button
Green flashes twice after short
press on open or close button
Red flashes twice after short
press on open or close button
No LED
Red and green on together for
25% open
1 00% open
0% open
18
TRV10RFM-3 and TRV28RFM-3 Instruction Manual
