Re-Pressurise heating system, can't find the filling loop

[mmuarc]

Hello,

I just moved to a new house and I see that my boiler is operating on about 0.7 Bar when the system is hot. It is a logic system 18 and I tried to repressurise it but I can't find any filling loop.

Does anyone have ideas about how to do this in my system? I have taken some pictures to show what I see because I am probably missing something.

From what I know the system is an old system that heated a cylinder and radiators at the same time. If you see some relatively new valves it's because we (our plumber) have installed two circuits to separate hot water from radiators. I also think that the system has a water tank on the roof but I honestly can't say for sure. I just know there are like 3 tanks in the roof.

And well, that's all I can say.

Thank you for your help in advance.




PS: sorry for my english, I'm not native

 

[terryplumb]

Please take pics of around your hot water cylinder and its pipework , your filling loop may be in that area.

 

[mmuarc]

Please take pics of around your hot water cylinder and its pipework , your filling loop may be in that area.

Hello, thanks for your help. Here are 3 pics of my water cylinder.


Regards,

Mmuarc

 

[terryplumb]

Nope ,not in those pics. Any pipework anywhere else that's easily accessible ? You could ,of course ,ask your plumber where the filling loop is .