Thanks very clear video I had just taken half an hour struggling to do this worked it out for my self but thought I would check while waiting for the countdown to finish
Would anyone know how I can replace the batteries on the Thermostat? It appears to be sealed and I have to unscrew it? But will that effect my insurance or warranty on it?
coolhandslondon thank you my boiler is on and the timer on boiler is on. the thermostat just says off and not lighting up even when i press ok it just still says off thank you for replying.
