Ferroli Modena 80 - Filler loop query

[Badgermonkey007]

Hello

Been nudged towards using the filler loop on my boiler as the pressure has dropped a bit.

I've seen a couple of videos and read some guides - but not seen one for this specific model.

The ferroli video I found mentioned two black valves - but I only seem to have one actually on the loop.

I've posted a picture - if anyone has any advice on which two would be the likely candidates, I'd be grateful. If I had to guess, I would say the blue one and the black one - but I don't fancy making the wrong guess and making a balls of it.

Help me DIYnot, you're my only hope.

Thanks

 

[TCCHeating]

It's the one with the black handle mate. It's hard to tell from the picture but there may be a slotted isolator on the other end of the filling link. If there is it will need to be opened with a screwdriver as well

 

[Badgermonkey007]

Thanks! Job done, pressure is up to 1.2 ish. Checked all the rads for leaks, nothing obvious. Will see how long it lasts before I have to do it again.

Cheers