We may have found other answers which could help you.
Click here for Hot Water Flame Lights
What does f.25 mean?
how to fix water pressure its down at bottom of grey part?
Hot water comes and goes!?
how do I rectify the fault as detailed below?
Vaillant F22 fault?
Vaillant VCW-Sine18 T3WFH Lights but then goes off after 5 Min?
howtomendit.com for free repair help, information and advice.
