Worcester greenstar 30si - repressurize - no hose or button

[silviu345]

Hi all,

I am looking to repressurize a Worcester greenstar 30si boiler, but I can't see any valves or keys that I can action to increase pressure.

Could you please have a look at this picture with the pipe layout and point out what am I missing?

Thanks in advance!

 

[terryplumb]

You have an external filling loop somewhere outside/ away from the boiler
Look for a silver coloured braided flexible hose.