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vokera

  1. S

    Vokera compact 29

    Had a call for boiler lighting with a bang( and what a bang it starts with!) , checked and cleaned spark electrodes and did a tightness test between isolating valve under boiler and gas valve, it dropped 1.2 mbar in 2 mins . I kept gas supply off for 1st ignition attempt then switched on for...
  2. Deleted member 32524

    compact A vokera

    Hi folks, Thanks for looking. I have a compact A that is loosing pressure. Expansion vessel holding charge, PRV not passing. No obvious signs of any leaks. I closed off ch pipes and still slowly loosing pressure, so must be on boiler. Any thoughts on what might be leaking? Also no pass...
  3. A

    Vokera Maxin 28e Diverter valve Leak?

    Hi, I think this might be a diverter valve leak? it drips at about 10 drips per minute and seems to intensify when the taps in the house are turned on. I tried screwing the bolt in but it didn't work. the hole that the bolt goes into seems to be corroded/green coloured? does anyone have any...
  4. D

    Vokera compat 24

    Done a landlords cert yesterday and telegan readings went mad over 300 ppm and climbing Checked the usual stuff flues fine not corroded heatex is clear burners not damaged pressures where all fine gas rate was bang on So why dodgy telegan readings ? vokeras answer was ehhhhh did u check the...
  5. bright spark

    Vokera condexa pro 100M

    Hiya lads, I was wondering if anybody has, or knows where I can get an exploded diagram and parts list for one of these boilers. Suppliers here want a part number for part I'm looking for but boiler was never officially sold here in Ireland so suppliers have no info (or not bothered). thanks for...
  6. P

    Vokera compact 24 he plumme kit

    Hi do vokera do plumme kits for their compacts? The merchants i went to never had them and didnt think they do them. Anyone know? cheers
  7. N

    Vokera syntesi 35 small leak and now no power

    Hi I have an ageing Syntesi 35 combi boiler which this morning had a small ammount of water underneath it and absolutely no power, ie no red or green light and nothing on the temperature/code display. The wall switch that supplies the power to the boiler is on and is working (neon light on)...
  8. moonlight

    Vokera Unica 36he

    Leak on Vokera heating delivery ramp. I have never worked on one of these, can anyone tell me how to remove the o"rings at the top where it goes into the heat exchanger. I can't see how to remove them without dismantling the heat exchanger? Cheers
  9. bright spark

    Vokera mynute 20e

    Got call to nuns house boiler wouldn't go off they had to pull d fuse. As soon as boiler got it's permanent live, even though there was no call for heat it would come on even when off on front switch on boiler. PCB had lost d plot. Thank god d stat was still working! The convent has 3 of them...
  10. D

    Vokera se flue availability.

    Evening all, just wondering if flue & extensions are still available for vokera Linea 28 se? And if so anyone got the part numbers as they're not in the M.I. s. Thanks.
    • Deleted member 56158
    • Thread
    • flue vokera
    • Replies: 4
    • Forum: UK Plumbers Forums
  11. O

    Vokera HE Mynute - worth fixing, or ditch and replace?

    Hi all. I'm an end user with a 5 bed detached house which had a new Vokera HE Mynute fitted about 4 years ago (and new radiators etc). It's been a nightmare ever since; indeed some of you may remember that this forum helped me diagnose a fault Honeywell valve which was stopping it switching...
  12. D

    Vokera

    Would like some advice on vokera parts. To cut a long story short I've won some work with a local landlord to do their LLGSC's, services and breakdowns. Thinking of carrying some parts as 99% of the boilers in the property he owns are vokera. What would be best to carry then ? PCB's, fans...
  13. L

    vokera maxin 24e

    Hi My Vokera Maxin 24e has a few problems. The radiators get really hot even on the lowest setting on the front panel (i have no thermostat in any rooms ). Hot water doesnt want to cut in sometimes, last night i ran a bath, which was hot then the water went cold . The temperature...
  14. R

    Vokera unica 28 HE

    Hi I have a vokera unica 28 he. when i run the hot tap, i can hear it fire up, hot water comes out then it starts making a loud sucking/banging noise inside the boiler. any idea what this is and what can be done about it? thanks
  15. P

    Vokera 25he red light fault!!!

    Hi guys, I have a customer with a vokera compact 25he. I had a fault with the pcb and that has been changed but I now have a fault that when the appliance is in the "off" position it flashes once a red then yellow led one after another then flashes green, pump runs, fan runs, no ignition fan...
  16. A

    Vokera compact low pressure lockout

    Hi A Vokera Compact 28 With a low pressure problem. If the CH standing pressure is set any higher than 0.2 bar, at full temp the PRV operates and Blows down until 3 bar and then when it cools locks out on low pressure. The Boilers 6 years old and due service in august Last service sheet says...
    • ATTSARNI
    • Thread
    • compact pressure vokera
    • Replies: 2
    • Forum: UK Plumbers Forums
  17. W

    Vokera 29 compact problem.

    Just before Xmas the boiler locked its self out (red light). Loosing pressure recharging a few times a day.Reset boiler as per instructions. Done it again. Reset called landlord sent engineer out. He reset system and said nothing wrong. Ring if it goes over 3 bar....... Air in rads bled...
  18. R

    Gloworm flue on vokera boiler

    I have just came across on an annual service a vertical metal Glowworm micron ( non condensing ) terminal used on a vokera compact 29a condensing boiler. The terminal goes straight into the boiler no joints as its in the loft area. The boiler was a swap as the paperwork / old service history...
  19. A

    Vokera Maxin 28e lockouts

    Hello, Looking for a advice/someone in Glasgow who can put the time and energy into troubleshooting what is causing a Vokera Maxin 28e to lockout. We don't have the money to replace this boiler, and have already dealt with two engineers who were unable/unwilling to troubleshoot this. Both just...
  20. O

    Vokera Vision 25s - Starts without timer

    Hi All! I recently got a new Vokera Vision 25s boiler installed and everything was fine for the first month or so. However, recently it has been starting up in the evening without the timer being on. It's a slightly quieter noise than when the boiler is burning but it will continue you to...

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