Valliant EcoTEC Pro 286 - Where is my filling loop?

[helplessstudent24]

Hello! I’ve just moved into a new flat rental and within days my Valliant EcoTec Pro 286 boiler is flashing the F22 error (Typical!). Unfortunately, I’m having trouble locating the two valves I need to turn as the underneath of the boiler looks nothing like the examples I see online and there are several valves! I think it must be the two largest red valves but if anyone could offer some advice I would be very grateful.

 

[RandomGrinch]

 

[helplessstudent24]

View attachment 362883

Brilliant, thank you! Is the bottom one is the one I turn first, then the top is the one I turn gradually after?

 

[RandomGrinch]

Brilliant, thank you! Is the bottom one is the one I turn first, then the top is the one I turn gradually after?

Yup!

 

[helplessstudent24]

Yup!

And I’ve got hot water again! Thank you so much!!