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fault

  1. M

    Boiler fault finding book

    Any one got any recommendations, for a boiler fault finding book for a newly qualified gas engineer wanting to learn more about boiler break downs. Thanks.
  2. C

    Ideal Logic 15 - Fault Code Fd

    Got the Ideal Logic 15 along with Wet UFH. All fine for a year and half. Suddenly boiler says Fd when the UFH calls for boiler. Any thoughts?
  3. M

    Vaillant eco tec pro 28 F75 fault code.

    I have a vaillant eco tec pro 28 that is coming up with the fault code f75. The system needs to be pressured to a pressure of 2.3 bar or above to get to work. Obviously when running this is causing an issue with water coming out the pressure relief as it expands up to 3 bar. From my research it...
  4. M

    Worcester 37cdi combo E9 fault code

    Hi, I have a Worcester 37cdi combi & over the last couple of weeks it has been cutting out with the E9 fault code showing. This evening I have reset it numerous times. Any suggestions what is causing this ?
  5. M

    Vailliant 824 f64 fault

    Evening all. I have been to change a pump on a vailliant ecotec plus 824 as water was not circulating and the boiler kept cutting out. Also when I opened the pump vent it sprayed straight into my face so couldn't check to see if it was turning. Any way, changed the pump and it started ok but...
  6. A

    Baxi 105HE Combi cutting out ~ daily, 60deg fault light

    About every 12 - 24hrs the boiler cuts out. Leave it for about 20mins and then turn knob to off and back to CH and fires up. Try too soon and it doesn't work. Diverter valve was replaced a couple of months ago but this fault started beginning of November. Some enquiries have pointed at the...
  7. P

    Vokera sabre 29he got water fault

    hello! Has anyone worked on these Vokera sabre 29he combi boilers? I have one that when you run the hot tap it clicks loudly at pcb area and goes cold then hot . Initial thoughts are a blocked heatplate but it looks like I have to take everything apart just to take it off and check it! Has...
  8. P

    Vokera sabre he29 hot water fault

    hello! Tried to post this in the gas safe part but it wouldn’t let me for some reason. I’m gas safe registered Has anyone worked on these Vokera sabre 29he combi boilers? I have one that when you run the hot tap it clicks loudly at pcb area and goes cold then hot . Initial thoughts are a...
  9. L

    Ideal logic 24 + heats radiators once then stops shows no fault !

    Hi all Looking for some help please! It concerns an ideal logic plus 24 combi. When you switch the central heating on it fires up fine. All the radiators get up to temperature. It then stops and the radiators cool down. All good! They do not come back on, even when the room is noticeably...
  10. Lambed84

    Baxi DuoTec fault codes

    Anyone know what the fault code e166 relates to on the above boiler? Thanx in advance gents
  11. S

    Central Heating Fault, Motorised Valve?

    Bit of an issue with my central heating this past few days, it's struggling to come on and was wondering if someone here could give me an idea of what's wrong. When I turn up the temperature to trigger the heating, it often seems to fail. It's hard to say how often, because it can work fine for...
  12. J

    Ideal ISAR HE 24 Fault.

    hi all i am new to the forum, Im an industrial sparky by trade working in steel works. My sister rents out an apartment the tenant has wrecked it along with the boiler I had the same boiler in my house and had nothing but trouble with so I learnt quiet a bit on them, but of course she doesn't...
  13. J

    Glow worm 30ci F9 fault

    Burnt my head out this one! Internal filling loop, Soding out when try to fill. Fitted new one, couldn't get pressure above 0 bar f9 starts flashing. Checked on low water pressure sensor with multi, was saying that I've got 2.5 bar of pressure in system when check white and orange wires I...
  14. Leo21

    Eco Tec pro 24 f62 fault code

    ive for an f62 as an occasional fault. Anyone know the correct resistance on the gas valve?
  15. M

    Ideal Logic+ 30 Combi Fault

    Basically, the boiler this morning wouldn't fire up so went to check it and was the pressure was 0, so topped it up normally to about 1.5 which has worked before, but it is still giving the fault: 1) top pressure up to 1.0, 2) bleed radiators, 3) call installers I've had a local plumber out...
  16. J

    Glow worm ultracom 30cxi Combi boiler Fault.

    Hi guys. Wondered if anyone could shed some light on this. I have an ongoing problem with my ultracom 30cxi that was fitted about 7 years ago. (Wish I’d bought a worcester). I lose water pressure when the hot taps run. The boiler dumps the lot through the pressure relief valve. The...
  17. S

    Ideal Logic + heat 24 fault code FA

    Ideal Logic + heat 24 fault code FA I understand it’s a Flow direction fault. Meaning the incoming water is hotter than the outgoing, but the boiler has been installed for more than 7 years and its only just started happening… Could this be a faulty pump or thermostat? Any advice would be...
  18. king of pipes

    Ideal icos heat only 24he power fault

    Went to this boiler monday for a FL fault the condense pipe was blocked cleared that stripped it down a did a full service all ok, thursday pm phone call boiler has no power , went to have a look internal fuse ok, power in to control box and up to pcb but thats it no lights on control box anyone...
  19. M

    How to track this fault down

    Like a lot of people here, I have a combi boiler (Glowworm 30SXi) that's losing pressure over the period of a few hours. Once the pressure is gone, the heating stops and I have to charge it up again. I had a couple of plumbers in to replace the wifi thermostats and while they were here they...
  20. Gasmk1

    worcester 38cdi come giving EA fault

    called this morning had aquick look change electrodes as ionisation probe was quite burnt away, but went off again later calling back anything i should look for thats obvious ( customer has not had it serviced regulatrly so the warranty is void even though it had 6 years)

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