Polypipe Programmable Thermostat Stuck! Help and information on all topics relating to your central heating, air conditioning and ventilation issues.

[grinder22]

Hello

Recently moved into a new build house with underfloor heating. In one of the rooms the Polypipe thermostat seems to have become frozen. The display is always illuminated now and doesn't switch itself off like it used to. If I press any buttons it seems to increase the temp to 37C like it's gone crazy! Is there any way to reset it or solve this problem?

Thanks