4 hours ago Andy asked ... How can I mend my MacAlistair 450w hedge trimmer?    |    Felix asked ... Hitachi vt-m70em?    |    Katie Bond asked ... Fixing auto threader on Baby Lock Enlighten Overlocker?    |    Chris. asked ... Miele W800 novotronic washing machine?    |    Larry asked ... How to stop my steam iron from leaking. Model dw2463 Rowenta?    |    Click here to ask your question

How to refill Vaillant ecoTEC pro system?

I have a Vaillant ecoTEC pro combi bolier. Following workmen removing a radiator I have an F22 code error. How do I refill the system?
Sonarman, May 2013
with filling loop right under the boiler you will see silver faxi pipe ,filling valve open still 1.2 bar,or if kitchen unit fitted it may be inside

ltd, May 2013
link Click here to see other fixes for Vaillant.