Boiler keeps turning off

[Gazza9755]

Hi wonder if anyone can help.

Had no issues last year.

Have Valiant ecoTEC plus and Drayton thermostat. I have tended to leave thernostat and just turn boiler on when needed.

Its showing 14 and when i set it higher sometimes it comes on sometimes it doesnt.

Sometimes it starts and then stops. But when i press overide 2 on a Drayton digital scr it will start again.

I bought the house last year and have no manual.

Any idea's

 

[Nwalky]

Sounds like a link issue possibly between the stat and the boiler. If the stat is able to be moved you could try moving it closer to the boiler or maybe replace the batteries in the stat if it is an RF stat. If the stat is hard wired then it might be a faulty connection somewhere causing the switch to break intermittently. I would certainly try the batteries and/or moving the stat before doing anything more.