How to remove air from vaillant boiler

This is the p. 0 air purge for the Vaillant eco tec plus. The p. 0 should be performed if the boiler or central heating system has been drained

[mickyb.]

Nice one!!!
I was almost frozen solid, been sat in god knows how many layers of clothing all day until something in my head told me to ask the internet, thankyou so much ...F75 - Grrr!

[camg]

Do you need to open an air valve inside before performing a purge?

[marvellousmusic]

Hi, i have this model and the pressure too high and it keeps rising, any suggestions as i cant get it to work, if i turn my hot water tap on, the boiler clicks of.

[Dashielle]

I have this model and it shows f22 error code. How do i fix this?

[tomknott]

Not the most helpful video! No speech, doesn't explain what is actually happening when that code is selected and doesn't show location of an air valve.

[Nathjrb]

Did you need to open an air valve first before doing this? Why will no one answer this question 🥲