Hello all, Issues with my Potterton Suprima 50L (under a year old). It has the new PCB in it - which is protected from the heat.

It is still under warranty, but wondered whether any of you had an ideas. When the boiler has been off (all day) and it is turned on, it will not light first time. It will light briefly and then cut out.

The boiler model and serial number are given on the boiler data label. Suprima 70 HE G.C. Suprima 80 HE G.C. Suprima HE boilers are fully automatically controlled, wall mounted, fan powered, balanced flue condensing boilers using a cast iron primary heat exchanger.

It will then re-try 2-3 times, and then finally light. Also to note during this time, the gas inside is very jumpy and lifts quite a lot. Once it has warmed up a bit, it settles down and the boiler functions fine. It does not need to be reset and doesn't go to red. It just goes from flashing yellow/green back to yellow, and will then re-start itself until it can light. Kannada Nudi Software Free Download Full Version For Windows 8. When it does stop, it shuts off the pump at the same time. Chad 2000 Refrigerator Software Engineer. I have a closed CH system with a Grundfos pump and Myson control with an unvented water cylinder.

I've just had the thermal board replaced, but that hasn't done the trick. I'd be grateful. Well the house was built in 2004-5-ish but was the sales office, so the NHBC cover started in 2007 when the house was converted.

The boiler died because of a flue restrictor being added on a long flue, hence the gases codensing and flooding the boiler. It died when it fell apart of rust (huge rust hole in fan for a start). Last November, the developer (I wish I could name them) replaced the boiler as it was proven that the installation was at fault. They then put in the Sprima 50L (It looks nothing like the pictures on the Potterton website of the Suprima HEs) The new boiler is only 4 months old.

Can anyone tell me more from the sketchy details above? I am at work at the moment so haven't got the number. Thanks in advance.