Toggle wireless receiver to keep central heating always on
If you have a multiple central heating zones on a s-plan or y-plan system (common in the UK), you require your wired thermostats to take command of your heating (as they are wired to valves that divert central heating to the zones). This doesn't mean the heating is always on, it just delegates control to the thermostats as the zone controllers.
Its great to have the wireless receiver for control over my hot water, but at the moment it requires wiring the CH NO to L (live) on the wireless receiver to have the S-plan zones function correctly.
(Another option would be to have the thermostats as sub zone controllers, that trigger the receiver as a master zone controller.)