How to mend Vokera Compact 29he

I have a Vokera 24 that shows error code 07. can anyone help me fix it?

how can we fix our Vokera compact 29a lose presure ?

Max pressure?

timer on my vokerera excell boiler does not go round, how do i fix it?

vokera boiler no heat but 2nd pipe from the left is red hot?

how to ignite voker pilot light?

Ignition failure on Vokera Vision C boiler?

Vokera sorry ?

Boiler age?

Max pressure?

no hot water/heating?

heating system?

rads warm up when hot water turned on vokera unica 36 he?

Vokera mynute 35e fault code 08 what is problem?

Max pressure?

Vokera Maxin 28e combi boiler, DHW runs hot and cold?

How can I sort my thermostat. Code: 20059643?

Faulty vokera compact 25?

I have a vokera 24m gas boiler ?

Faulty vokera boiler compact 25?

wiring a nest heat link to a vokera 25 he compact ?

how can I fix my Vokera linea 24 Combi?

my pressure on my boiler has gone?

vokera 12-48rse?

Vokera excell boiler needs topping up every couple of days ?

Error code E82?

Vokera boiler on constantly. Room stat showing unknown code. ?

water drips from overflow?

Vokera mynute 28se?

vokera boiler not 2yrs old yet , wont work?