Too low pressure Worcester heatslave 20/25

[boulanger]

Hello,
My pressure is 0.3 and I don't know how to fix it normal on this system. This is in a french house bought to english people. They installed a worcester system, but this doesn't have any representation or help here in France.
Thank you for your help. Pictures or video would help me much to understand the location of the actions to do.

 

[McCombi]

Best to repost in the plumbing forum, you may get help there.



http://www.google.co.uk/imgres?um=1...w=153&start=0&ndsp=23&ved=1t:429,r:1,s:0,i:91

Im unsure of the boiler you have, it may have an internal filling loop?
There may be a filling loop like the picture above, you open the black tap and let the water flow into the system until around 1bar then close off again.

 

[dcawkwell]

There will be a filling loop (stainless braided pipe with valves on the end)
somewhere on the heating system. Open the taps to fill the system up to 1 bar. Then close the taps.

Sorted.