Vokera boiler excell 80 sp low pressure after holidays

[ramafon]

Hi there!

I just came back from holidays, during which I left the heating low twice a day and I found the pressure in 0 and I believe it lost some water (stain over the wc).
When I came back I turned the "0, tools, heating" wheel on and off and it worked but today there's no hot water and no heating.

Could you please help???

Many thanks in advance!!!

 

[Simon F]

hello ramafon,
where do you think the leak is from, is the pressure still at 0