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I have an Ideal Isar m30100 boiler but have no manual. The boiler is taking ages to heat the water? And when the heating is off the radiators are stll red hot? there is the letter "t showing on the display but I don't know what it means.

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6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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  • 1 Answer

SOURCE: I have a vitodens 100-w

new diverter valve

Posted on Nov 25, 2008

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  • 13 Answers

SOURCE: Vaillant boiler (VCW GB 221)

The movement of the diverter valve is critical on this appliance, and is located on rear right of the boiler, when hot water is turned on, theres are two microswitches, which must break (they both close in Central heating mode), if pump is running, it is recognising the hot water demand, check microswitches are breaking, if not, it tends to be a defective servo valve (located above the water valve), or a blocked/ restricted control line (small copper tubes which connect into the servo valve)

Posted on Mar 03, 2009

  • 234 Answers

SOURCE: I need an Instuction manual free to download for

http://www.screwfix.com/talk/thread.jspa?forumID=25&threadID=27577&messageID=268842
I hope this help you.

Posted on Mar 19, 2009

PSITECHNICAL
  • 71 Answers

SOURCE: No heating and no hot water, my boiler won't fire up

If there is a hi-limit switch, maybe it's open, reset the switch, and monitor the temperature, if the temp. increases over the set temp. replace stat, and clean lime off from the tank, if does not have a filtering system

Posted on Apr 21, 2009

shastalaker7
  • 1515 Answers

SOURCE: Drayton Digistat SCR thermostat not working.

Go online to www.cheapboilers.com who deal with this type of boiler. It would be very difficult to troubleshoot this boiler with the information supplied. I hope this will be of some help to you.
Sincerely, Shastalaker7
They should also be able to get you a manual for your thermostat.

Posted on Oct 31, 2009

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the engineer you had should not have replaced the diverter valve if the boiler was firing up when the taps are opened. if you was getting luke warm water with the boiler alight it is a classic symptom of a blocked plate heat exchanger on the central heating side.
a new heat exchanger can cost around £100 depending on the age and model of the boiler.alteranatively it could be descaled but may clogg again. it would be a good ideal to fit a magna clean filter on the system to help prevent further debris if you have a dirty system .if you don't trust your engineer i suggest you ask another. find out if he is registered first and don't pay until you are satisfied with the work. if you are asking the same engineer back try and get a discount off the work as he has failed to rectifiy the original fault and fitted the wrong part due to wrong diagnostics. if he is registered you can complain to the governing body ie corgi or gas safe register.
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