Recent content by coldguyfromwales

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    Boiler Temperature Rising and Falling Rapidly

    Slightly bigger than average I'd imagine. Detached, 3 bedrooms. Not a castle, but probably about as big as you'd imagine an average detached 3 bedroom house to be.
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    Boiler Temperature Rising and Falling Rapidly

    The boilers has been working well since I moved in, and it's been in place for the last 2 years. So I'd guess that it's not a case of it being too powerful. Out of all of those things, is there anything that someone with zero experience with boilers could easily look in to before getting a...
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    Boiler Temperature Rising and Falling Rapidly

    I'm having problems with the CH for my Worcester Bosch Greenstar 42CDi combi boiler. The boiler is basically repeating the same routine: 1) The flame lights, and the temperature display rises rapidly (around 1 degree per second) until it hits around 60 degrees or more. 2) The flame then goes...
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    Greenstar 42CDi Combi Boiler - CH Not Working

    It's also now showing this error: "The display shows alternatively the CH flow temperature and this code. The gradient limitation is active. The primary temperature is rising too fast and the burner has switched off for 2 minutes." According to the installation manual, these are the...
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    Greenstar 42CDi Combi Boiler - CH Not Working

    Okay, I'm still having a few problems with the CH despite the pressure looking fine and steady at 1.5. The boiler is basically repeating the same routine: 1) The flame lights, but the temperature display rises rapidly (around 1 degree per second) until it hits around 60 degrees or more. 2)...
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    Greenstar 42CDi Combi Boiler - CH Not Working

    By the way, any ideas why this happened? Cold weather? Or just one of those things that happens with boilers like this from time to time?
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    Greenstar 42CDi Combi Boiler - CH Not Working

    IT WORKED! Excellent, thank you so much. You described the process wonderfully. You even nailed the "Expect a few drops of water to come out, this is normal" bit. I've just re-pressurised the boiler to 1.5 and everything is looking good so far. You're a champ. HERES WHAT I DID: For...
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    Greenstar 42CDi Combi Boiler - CH Not Working

    I definitely haven't tried that. I haven't tried much apart from resetting and changing batteries. Is this a straightforward procedure?
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    Greenstar 42CDi Combi Boiler - CH Not Working

    Hi everyone! Since coming back to the house from a weekend away, I've found that the CH for my Greenstar 42CDi Combi Boiler is not working. Here's a picture of the boiler panel: http://i43.tinypic.com/sy9xqt.jpg And here's a picture of the digital thermostat...
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