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alpha

  1. L

    Alpha cd25x b flashing

    Could any one please help been to a alpha cd25x boiler today d is solid then pump goes no fan then b flashes after about 20 seconds with d still solid can any one please help
  2. D

    Alpha cb28

    Second one I've went to that the fga test point was knackered! Used big flat head still no joy couldn't get the bugger out ?
  3. R

    baxi alpha eh?

    wtf this baxi alpha 240e? new one for me, any good mr gas man?
  4. gassafe

    Leaking Alpha CD32C

    Hey, don't work on many Alpha's so could do with some pointers on this one I came across today... It looks to be leaking from the connection onto the main heat exchanger at the bottom of the heat exchanger, is this a common problem? To get better access I'm going to remove the front combustion...
  5. A

    Alpha 24 Intec no heating. Div valve motor changed 3 weeks ago due to no HW

    Hi guys, Got a job to go to in a little while. Customer said no HW previously, I changed the div valve motor and all has been fine. Received a phone call tonight now they have no heating. When they turn the heating on, the boiler fires and the temp shoots up and it goes off. No rads...
  6. N

    Alpha HE 33 issues!

    Hi, ive been to the above boiler and not to sure what's going on with it, I think the board may have lost control but see what you guys think. boiler whilst on central heating fires for a few seconds then drops out this keeps happening all the time, switch over to hot water it either does fire...
  7. N

    Please help with Alpha C23 Boiler!

    Hi I'm really hoping someone here can help. I've had Scottish Gas out numerous times regarding strange behaviour with my boiler but they can never get it to recreate the fault when they're out. Basically the boiler will switch the heating on by itself irrespective of the temperature set on...
  8. K

    Combustion analyser reading - Alpha CD35

    Hello, I have stumbled across this forum when using the mighty Google! Apologies in advance for this one, I have no knowledge of boilers and would really appreciate some guidance. We are purchasing a house and the current occupier has had the boiler serviced/checked out and provided the Gas...
  9. S

    Alpha cb28 boiler pressure increases.

    We have a problem of the pressure building up on our boiler. I need to release the pressure twice a day (via a radiator) . My first port of call was to check the filling loop, which has been left on the boiler. I removed one end of the filling loop, undoing it from the cold water...
  10. C

    Alpha 28x

    Hi there I am a plumber and installed an alpha for a landlord which he decided alpha was for him ...? Not my first choice but it's his decision! All fitted commissioned and ready to use for wait.. 2 days now it's mysteriously lost power to what I think maybe PCB board? I only say this as the...
  11. N

    Alpha td28x

    Anybody come across this. Just had a call re a potential fault. Its not showing in my list of MIs. In a new build about 3 yr old Ta muchas
  12. A

    Alpha Intec 24X No hw

    Hi guys, I have a friend who says they have no HW I had a look yesterday and it was all working fine. Got a text today saying it's stopped again. Anyone familiar with this boiler? The boiler is pretty much brand new.
  13. M

    Having Problems with my Alpha HE33 boiler

    For the last couple of months now my boiler keeps tripping out and i have to reset the boiler. I have spoken to Alpha and they say that the condenser pipe could be block, So i had it all check out and there was nothing but the problem is still happening. So i have had the condenser pipe taken th...
  14. S

    alpha cd18r fault

    customer called this evening about boiler not working with neon B & D continuously lit. In the MI it states that B B Illuminated continuously - Burner has failed to light. Told customer to set the programmer to off so no heat demand for heating or water, reset boiler but same fault light show...
  15. G

    Alpha CB24 problem

    Just been looking at the above for neighbour. Alternate light A & B flashing. Pump runs. Continuity through low water switch. Thermistors etc ok. APS open circuit. No power to fan. Thinking got to be the board? Thoughts people?
  16. A

    Drain point on Alpha Boiler

    Hi This may seem like a daft question, so I apologise up front. I need to change the temperature sensor on my CD20S Alpha Boiler. The procedure seems simple enough, shut the valves, drain the boiler, replace the sensor, re fill boiler. But, I have no idea how to get the drain point...
  17. MZR

    Alpha 2l pump

    Hi all got called out to service a boiler today asked customer if there's any problems ? Oh the heating not worked for 3 weeks ! So switched the heating on to the Icos 12he boiler fires up then burner goes out and burner light flashes, I went to check the pump to find the new grind dos alpha2l...
  18. B

    A new grundfos alpha 2 15 / 60

    Hi Guy's I currently have a grundfos 15 / 60 selectric central heating pump that is laid flat to the floor , so workng horizontaly and on the c/h return ........ now, as it is working fine and has been for seven years ( and longer ) do you know if the new grundfos pumps ( Alpha 2)...
  19. R

    Loft insulation over an alpha 2l pump?

    Our hot water tank and CH pump is in the loft (and will remain there for sometime), I have insulated all the pipe work that I can. Most of the pipe work is under the loft insulation that also helps. Now to the alpha 2l pump, should I put loft insulation over it, if so how much? (Or will its...
  20. N

    Alpha cb24 problem

    Hi got a problem with an alpha cb24, I have no hot water at all even when I've set the control knob to hot water only. How do I check to see if it's the flow switch or diverted valve or diaphragm. is Alphaman about! thanks

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