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    Biasi Prisma 24SE Boiler - Central heating always ON !!!!!

    Hi, I had a similar problem with a Biasi Prisma 28se and it turned out to to be due to moisture in the CH micro switch. I think I picked a suitable spare up from Maplin's for a couple of quid.
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    Ferroli Optima 701 problems

    Hi Tony, just to say our baltis are even better now and that if you're in this neck of the woods I'd be able to direct you to a fine establishment!
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    Problem with newly fitted diaphragm...

    Sounds more like circulation problem rather than diverter valve diaphragm. Pump may be slow, blocked etc.
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    Sealing joints on 1 1/4" threaded iron pipes

    I suggest you use a locknut and Dowty washer arrangement so you can screw the locknut and washer back up once you've screwed your connector nto both rads.
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    Biasi Prisma 28se keeps going on and off

    Well, such is the nature of intermittent machinery faults!! Ran a hot tap first thing this morning and the boiler fired up and stayed on. Switched the CH on and it carried on working too. I'm in a real quandry now. Should I have this problem investigated further although that may not be too...
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    Biasi Prisma 28se keeps going on and off

    Hi and thanks for the replies. Came home from work at lunchtime to be told runs for a while on DHW and actually locks out. I've ran a hot tap and the temp gauge went up to around 70 deg before it locked out with the red light on. I remember reading previous posts yesterday that said this was...
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    Biasi Prisma 28se keeps going on and off

    Thanks for that Bengasman but the problem exists across DHW and CH. I'm not sure about the switch status you mention but nothing has been done to have altered it. Reading the Biasi service manual it mentions the following which I'll list with some checks I've carried out: Flue pipes : I've...
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    Biasi Prisma 28se keeps going on and off

    This is not a fault I've experienced before and wonder if anyone can give me a few pointers to start off. The burner lights up and runs for a minute or so and then goes off for a few seconds and then relights and so on. I suspect something is detecting a certain temperature level and cutting...
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    Attaching upvc window frames to upvc French door frame.

    The gent at the double glazing shop assured me I could screw the 2 70mm profile frames together and also sold me a 28mm wide strip to cover the seam. Looks fine to me. Thanks to you guys for your replies.
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    Attaching upvc window frames to upvc French door frame.

    I plan to attach a new window frame to an existing French door frame. Both are 70mm profile and will be side by side. What should I use to secure them to one another? Are there proprietry fixings available? Thanks in advance.
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    Hole in the wall gas fire.

    We live in a big old 1920's terraced house and have decided to do something with the dining room. Part of the plan is to install a new fangled hole in the wall gas fire witout a hearth. There is a good original chimney in the room and there is already a gas supply. If anyone has already done a...
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    Minton floor tiles

    The hall floor in our terraced home has what I believe is called a Minton tiling. Sadly they've had all manner of paint drips etc on them and it's been many years since they've seen the light of day. I'm considering removing the carpet and having the tiled floor on view. BUT only if I can clean...
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    Combi boiler pump compatibility

    The finger test will be conducted when the bloomin'thing next fails. in the meantime if anyone has got an old pump kicking around with a similar capacitor in it I'll gladly bung them a few quid and postage.
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    doing a bit of gas pipe plumbing myself . .

    That's handy, I may need a new armchair installing soon.
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    Combi boiler pump compatibility

    I've refitted the pump and filled the system back up and it's working okay. I expect it will let me down again so I should really try to source a replacement capacitor. Is it the sort of thing that Maplin's might sell as I'm not sure how easy it will be to get one from an old pump. I'm sure the...
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    Combi boiler pump compatibility

    Hi Tony, thanks for your response and yes I reckon it is the red pump you describe. However I'm not convinced it was quite seized. I came to that conclusion as the main flow microswitch on the diverter valve wasn't being made. What I did to overcome this was to remove the plug and turn the...
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    Combi boiler pump compatibility

    Greetings all, I have a pain in the backside also known as a Biasi Prisma 28 combi which recently stopped firing up. Traced this to the pump not running which I managed to free off and it now works. It's a Salmson item and I would ilke to know whether it might be compatible with a Grundfoss or...
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    cannot open Upvc door

    Hi all, Thanks for the replies. Handy Hands tip has proved to be the answer to my problems. I actually ended seeking some advice of a friend who has had some training as a locksmith. In essence I drilled the lock barrel and made some room in the door. Early findings indicated a broken locking...
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    cannot open Upvc door

    Hi, I've had a bit of a disaster with a upvc door and am completely stumped. The locking handle will not turn and therefore the door will not open. The lock locks and unlocks with the key quite freely so it's not causing my problem. I've looked at removing the hinge pins to try and lift the...
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    fridge freezer problem

    Our Tricity Bendix Eco Plus fridge freezer has just developed a problem and I'm not too experienced with f/f repairs. It has a single compressor and a single thermostsat. In the last couple of days we've noticed the fridge freezer has not been as cool as it should be. The freezer has been just...
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