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    Vokera Linea 24 Boiler fires up but no DHW

    Hi again, I did as you said and when I pushed the spindle in It got warm water (not hot) So I checked the diverter motor and It didn't move when the taps were turned on. I had an old motor in the garage ( wasn't sure if it's faulty) and this one moves, Fitted it and I got warm...
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    Vokera Linea 24 Boiler fires up but no DHW

    Hi tony, Thanks for the reply. I put a service kit in at the backend of last year. Also to add I have turned the knob on the front of the boiler to just DHW and turned the thermostat right down on the wall . And the without turning on a tap the boiler has fired up and is still...
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    Vokera Linea 24 Boiler fires up but no DHW

    Hi guys, My problem is I have no DHW it just runs stone cold even though the boiler fires up and stays lite, the central heating seems to work fine. Just noticed that my My rads are getting hot when the DHW is demanded . Does that point to the divert valve manifold or the motor ...
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    Vokera Linea 24 .. Intermittent ignition fault

    Hi guys, I seem to have a fault with my vokera linea 24 combi, which is that when I turn on my hot tap the boiler isn't igniting thus giving cold DHW. The boiler light stays green but when the water is demanded it flickers red then back to green. I carnt say what the code is as it is very...
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    Vokera linea 24 Central heating coming on when it wants

    Ok thanks guys i will give it a go today. thanks for the help ))
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    Vokera linea 24 Central heating coming on when it wants

    Hi, Thanks for the reply . i have recently fitted a new overhall kit in the diverter valve block but i will recheck it thanks matey. would this make the rads get hot even when i don't use the DHW? boiler seems to start up random and heats the rads as i say even with the control knob in...
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    Vokera linea 24 Central heating coming on when it wants

    Hi Guys , Trouble again with my linea 24, The trouble is that my central heating is coming on when it wants or when D/H/w Is demanded . This happens even with the thermostat turned right down and also with the control valve set to just DHW. Does this mean that my main board is shot ...
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    Vokera Linea 24... Radiators getting hot when DHW is in use

    Hi All Off to get a new diverter valve kit to overhaul it again and double check it all again . Thanks guys .
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    Vokera Linea 24... Radiators getting hot when DHW is in use

    Hi again, Thanks for the replys, i am gonna strip it all down again and clean it all. gonna clean the DHW H/E and check all valves ... i have had loads of problems with the system being full of magnatite. will get back when i have done the clean out Thanks guys
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    Vokera Linea 24... Radiators getting hot when DHW is in use

    Hi All, I have had this Problem for a while now My Radiators getting hot when DHW is demanded and the DHW runs luke warm , i guess thats because its heating the radiators so not heating the DHW properly. I recently replaced my pressure switch due to it having a bit of a drip, and in the...
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    Vokera linea 24 .. DHW goes hot and cold

    hi matey, yep your right. i stripped it down and took the plate out and it is full of black flakes . i have flushed and banged it and flushed it and blown it through and its working again. but for how long is anyone guess. i am thinking of fitting a magnaclean set up. will this prevent it...
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    Vokera linea 24 .. DHW goes hot and cold

    Hi matey, thanks for the reply. done the test again and yes 92c at cut out... just to add. i was watching the digital temp gauge on the boiler and the temp goes up pretty quick to approx 62c then cuts out ....but the water coming out of the tap stays cool. the central heating is running fine...
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    Vokera linea 24 .. DHW goes hot and cold

    Hi again all. i fitted a new DHW heater plate and run sentinel x400 through the system for x amount of weeks then flushed until clean water ran out then put x100 into the system repressurized and all seemed fine until now ( 3 months) And now i am getting luke warm water then cold water...
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    Vokera linea 24 .. DHW goes hot and cold

    Fitted new DHW Heater plate today and yippeeee hot water ... will run Sentinel x400 when it arrives Thanks guys for all the help. :D :D :D what do you guys think of the Magnaclean set up.
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    Vokera linea 24 .. DHW goes hot and cold

    Ok mate thanks for that info. i will do that :D Thanks again
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    Vokera linea 24 .. DHW goes hot and cold

    Hi Did the test you said to do. And yes the temp went to 92c, so i guess i will put some Fernox F3 into the system and run it as directed then rinse well then fit new plate. Does that sound right? Thanks for your help guys I will post results when done it.
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    Vokera linea 24 .. DHW goes hot and cold

    OK Mate i will try that in the morning as i am at work now. and i will post the result. If it does show 93c what does that mean?? does it mean that it needs changing or cleaning or is it a totally different problem. thanks for the advice
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    Vokera linea 24 .. DHW goes hot and cold

    Thanks again mate. I will give it a go .. i have some fernox F3 cleaner somewhere. i will post a reply if it works Thanks again
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    Vokera linea 24 .. DHW goes hot and cold

    Hi Thanks for the reply... just to add, my misses is in the shower as i type lol. and i am watching the temp on the boiler and its going up to 56c ish and the the burner is going out... this is with the hot tap turned on just and the cold tap turned on just ( both hot and cold are only just...
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    Vokera linea 24 .. DHW goes hot and cold

    Ok Guys Here we go, My DHW is going warm then cold. I have watched the temp indicator on the boiler and with the tap in the kitchen open full the temp goes to 36-37c then the burners go out and the water temp drops to 27c ish then the burners re-ignite and the process repeats over...
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