How to mend Vokera E16

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

Vokera sorry ?

Error code E82?

Faulty vokera compact 25?

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

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

Faulty vokera boiler compact 25?

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

how can I fix my Vokera linea 24 Combi?

how to ignite voker pilot light?

vokera 12-48rse?

no hot water/heating?

Max pressure?

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

my pressure on my boiler has gone?

Max pressure?

Vokera mynute 35e fault code 08 what is problem?

Ignition failure on Vokera Vision C boiler?

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

How can I sort my thermostat. Code: 20059643?

Boiler age?

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

Vokera mynute 28se?

water drips from overflow?

vokera boiler not 2yrs old yet , wont work?

Max pressure?

heating system?

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

I have a vokera 24m gas boiler ?

Vokera excell boiler needs topping up every couple of days ?