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  1. K

    Vokera compact 29a pressure almost 0

    Hey, I noticed today that the pressure has dropped to almost 0 in my vokera compact 29a boiler. There is a flexi pipe just below with 2 black taps and usually turning those will increase the pressure but it’s not working this time. I have a picture attached. The tap on the left let’s water...
  2. S

    Help with vokera compact A rf controller

    Hello, everything is working with my rf controller except the comfort temp setting. It's set to 15. When I turn the dial it occasionally jumps to 15.2 then back again. The dial works on all other aspects of selecting things, timer, modes etc. As it's set to a lower temp than what it is, it won't...
  3. T

    vokera compact 28 problem ?

    boiler is fitted upstairs cupboard radiaters first floor heat up ok ground floor rads cold this is strange when I run a bath the pressure in boiler drops and I need to top up never came across this before
  4. Inverness

    Vokera compact 28 hot water isn't fluctuating cold and hot

    went to see about a problem. I've never dealt with these kind of boilers. I'm new to it so be gentle.. Any advice what the issue could be? Blocked flow ?
  5. K

    Vokera Compact leaking heating cock

    Hi guys. My Vokera Compact started leaking today from both heating cocks. It's just a slow drip so far. They do stop leaking if the heating is turned on but as soon as it cools down they start to drip again. I find it strange how they both started to leak at the same time. I have attached a...
  6. S

    Vokera compact he 35 hot water cycling

    I have a vokera compact he35 combi and would like to check a few things: 1. Is the DHW thermostat “dry” or does the boiler need to be drained to replace this? I ask the above as I am experiencing a few issues with the boiler and thought of trying the above first. Hot water is...
  7. T

    Vokera Compact A red light

    Hi, hoping someone can shed some light on this. After running a shower for more around 30 mins my four year old Vokera compact 29A locks out to a continuous red light (but only after switching off the shower, not during the shower). After a few hours and several attempts to reset at mains switch...
  8. Gasmk1

    vokera compact 35HE

    how stupid of a manufacturer to make a boiler with a condensate pipe made of metal that feeds from heat ex to condensate trap, have ordered new one which surprise surprise is made of plastic.
  9. C

    Vokera Compact 25 ignition failure (can anyone help a rookie)

    Hi Guys New to the boiler diagnostics, so go easy http://www.vokera.co.uk/wp-content/uploads/2014/02/Compact_A_User_and_Install_Manual-v1.pdf Carried out initial electrical safety test.. Earth resistance, Resistance to earth, Short circuit and polarity all ok. Put a hot water demand on the...
  10. G

    vokera compact 25 he hot water problem

    Hi there I am having a problem with the hot water on the above boiler At first the hot water was running hot then cold hot then cold due to the boiler cutting off so I replaced the plate heat exchanger and the problem was solved. But now the water only runs lukewarm when the tap is run...
  11. S

    Vokera Compact 29HE Problems

    Before i wave the white flag, do we have experts on the dreaded Vokera Compact 29HE Combi Customer initially reported no heating or hot water I went to look at the boiler and it was dead, no pump or fan activity, then it just started working and did so until i left. Customer then reports...
  12. S

    Vokera Compact 29HE Problems

    Before i wave the white flag, do we have experts on the dreaded Vokera Compact 29HE Combi Customer initially reported no heating or hot water I went to look at the boiler and it was dead, no pump or fan activity, then it just started working and did so until i left. Customer then reports the...
  13. J

    Vokera compact 24 has heating but cuts out on hot water

    Gotta go look at a vokera comact 24 this morning its an old stlye on with the twin pass hex. Heating works fine but when hot water it cuts out straight away. not come across this fault before. So was wondering if you guys had any ideas. thanks in advance
  14. R

    Vokera compact 35 he problems.

    Can anyone help me with this. Was getting no heating and hot water. Spoke to Vokera and explained symptoms and they said clean Venturi which I did . The beige part at Venturi was broken which don't know if this is cause because boiler fired after a cleaned Venturi for about half an hour then...
  15. U

    Vokera Compact 29a pressure problems

    Hi. I have a Vokera Compact 29a which was installed new nearly 1 & half years ago. The last few months the pressure has been rising into the red and on occasion water leaking a little from left side when pressure too high. Have been bleeding radiators to reduce pressure and sometimes you hear...
  16. J

    Vokera compact 25 ignition fault

    Hi guys. Just hoping someone could give me some ideas as to what could be causing problems with ignition on a compact 25 (g c no 47-364-01) The boiler seems to fail to ignite but is sparking and I can hear the gas ignite before going out and trying to spark again until it goes to lockout...
  17. Kewat66

    Vokera Compact 25he Cuts out on heating?

    Hi All, i have vokera compact 25 that was not working at all. Had a good look at it and it ran with the cover off but not on. Diagnosed it as a Venturi. Replaced this and thought problem solved. Now the boiler works great on DHW but lights for about 10 seconds, then stops for 3 minutes, then...
  18. G

    Vokera Compact HE

    Have a Vokera compact that was leaking. pressure at zero on arrival. Cover off, combustion cover off, there's brown water in the chamber and the insulation pads are soaked. First thought is the heat exchanger. I topped it up to see if the leak was visible and I couldn't see anything. I turned it...
  19. K

    Vokera compact 24

    I've had this fault before but can't remember what I changed, boiler fires and shuts off after 8 seconds then restarts this process over and over on heating or hot water. im sure I ended up changing ignition board but wondered if anyone could point me in right direction?
  20. K

    Vokera compact 24

    Hi all, had as this fault before on a vokera but can't remember what I changed, so boiler fires and cuts out within 10 secs solid red, after a couple secs flashing green then ignition and goes on and on like this. im sure i changed ignition module last time with this fault but wondered if...
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