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    Constant F.72 and F.83 errors with glow worm easicom 25r.

    Right, just to feed back, the heating ran for 36 hours after I slowed the pump down, usual error, restarted and its running again, not sure if that means anything. Real test is to speed it back up again and see if it begins failing more frequently. Would that indicate any issues? I checked the...
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    Constant F.72 and F.83 errors with glow worm easicom 25r.

    The valves seem to be operating, not that I am an expert. When the heating is running, the lever on the left valve (the heating one) moves freely. Last night I slowed the pump down, it has 3 speed setting, so I have put it on the middle on. Its still running. Clutching at straws but it was...
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    Constant F.72 and F.83 errors with glow worm easicom 25r.

    I took a short video. The thermostat was not calling for heat. I went and adjusted it so it was, then filled this video. Not sure it shows anything. It is still running 5 minutes later at least.
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    Constant F.72 and F.83 errors with glow worm easicom 25r.

    I took some photos, in the airing cupboard and one on top of the boiler. Its not obvious which pipe from the boiler goes to which pipe in the airing cupboard, as they are at opposite ends of the house. Although with the heating running, the pipe in the airing cupboard marked F seemed hotter than...
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    Constant F.72 and F.83 errors with glow worm easicom 25r.

    Thanks, I will do that later. One thought, the F72 error mentions that the flow and return thermistors may have been reversed? Is this easy to do? Just wondering if the installer tried to fix the problem by doing this? I can easily remove the front cover to check this but I am not sure where...
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    Constant F.72 and F.83 errors with glow worm easicom 25r.

    Thanks Andrew. When he finished the install he came to tell my wife something was wrong with our 'pressure cylinder' (I think thats what he said, then I went to speak with him and he had his head in his hands, cursing and swearing, saying it wasn't our problem and he had connected the flow and...
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    Constant F.72 and F.83 errors with glow worm easicom 25r.

    Hi, Really hope somebody can help here, kinda getting to the end of my tether with this boiler! Long story short, we had our 10 year old boiler (no issues) replaced under a government grant with a supposedly more efficient boiler. glow worm easicom 25r. Engineer left on the day of fitting after...
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    Unable to set hot water temp on Glow Worm 25r

    Sorry, what 'controls' do you mean? There is a programmable timer for heating and water but I dont think it sets water temp? I'm not aware of any controls on the hot water cylinder itself either?
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    Unable to set hot water temp on Glow Worm 25r

    Hi, Hope somebody can help. According to the manual for the boiler we have, glow worm easicom 25r, we should be able to set the how water temperature via the menu button. Once we cycle through and choose the tap symbol, we are supposed to use the + and - to set the temp. However, the display...
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    Glow Worm boiler question?

    Thanks. Its an Easicom 3, 25r model. You are spot on the valves are next to the boiler, which is in the airing cupboard with the hot water tank. Anyway, thats that mystery over :0 Cheers.
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    Glow Worm boiler question?

    Is anybody on here familiar with the Glow Worm boilers? The pump connection does not seem to have a neutral connection at the boiler. Is this standard? Does it pick it up elsewhere?
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