Vaillant ecotec plus, getting hot water but no heating

[Garethiscold]

Hello there, hoping someone can help!
My Eco tech plus seems to be playing up! Cannot get any heating in any radiator! Tryed resetting everything with still no result!
When turning on the tap as per usual I get pritty much instant hot water!

Also checked a few other things!
Not on holiday mode-(I wish)
Pressure is fine
Timer seems fine

Any ideas or solutions would be appreciated!

Thanks

 

[GuessMan]

Press the i button with a heating demand on, if it is S30 or S31 it will be a wiring, room thermostat or timer problem.

 

[Garethiscold]

Thanks for the prompt response!
I seem to have sorted it myself tonight! Screwed the timer off the wall, put it back and it's working! Think it may have been dirt or something along them lines! Was concerned about the pump! Pressed the + & - together and it worked, so ruled the pump out! Wasn't looking forward to that bill before Christmas!

Thank you once again and merry Xmas