LightwaveRF LW921 Instruction Manual page 19

Creative ideas for heating
3. (Advanced): Zoned heating
Required: Home Thermostat, Link, Universal Heating Switch, TRVs
With the LightwaveRF App and the Lightwave Link you can create an
expandable zoned system that can take care of your entire home.
Temperatures can be set for each room or 'heating zone', and heating can be
planned week by week and room by room. If you have electric radiators, you
can still achieve this by connecting them to Universal Heating Switches. You
can also link wet radiators AND electric radiators and schedule them together
for a totally integrated heating system!