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Any ideas/help please. Many thanks for some advise.

hi Tony, I think you're right about the pilot light coming on only when demanded. Seems to be that when there is a demand for hot water everything sounds like its starting up as should do, but flame not igniting. If the domestic hot water was coming out too hot as mentioned before, could...

Hi Tony, The pressure is reading just above 1bar ( about 1.2bar). We've had a slight water drip on the plate to plate heat exchanger ( little oblong box at the back of the boiler ) which we noticed about 2 weeks ago but system has been working ok. Found out the water drip stops when the boiler...

Hi guys, After two years of using this site l've finally got another problem with my 30e. Everything working ok this morning but noticed when rinsing a few pots of after washing them this afternoon, that the hot water was coming out red hot straight away without having to wait for it heat up...

Hi all. In relation to my last post http://www.diynot.com/forums/viewtopic.php?t=194826 , l believe the DHW flow switch is faulty. Are they an easy job to change for the DIYer :?: Will l just need to change the diaphram, in order for the pin to activate the DHW switch ? ( which does work...

Hi again Kevplumb. Do you or anyone else know if the diaphram can be changed easily or do l need to replace the whole unit/valve?? :?: Is it a DIY job or more complicated ?? :?: If its easy to do , is there any special precautions etc l need to know :?:

Hi Kevplumb. Thanks for the reply. I've followed your advice and done some experimenting. This is what I've discovered :- The pin didn't move too well at first so freed it of with pliers and WD40. Now moves Ok ish when tap's turned on and off. :) Checked the microswitch by pushing in...

HI persiamomolti. I guessed that might be the problem but not sure of its exact name. thanks for the quick reply.

Hi Guys. Once again l'm seeking your good advice about my naff Saunier Duval 30e Combi. Yesterday l changed a leaking tap washer on the hot water bath tap, so l turned off the stop cock on the rising main to do the job. Turned the stop cock back on , then found out there's now no hot water...

Hi all, Just a few more quick ones in relation to my post on weds 3rd, re 'pressure problems after bleeding rads.' 1.Does anyone know how easy it is to change the PRV on a SD30e combi ? 2. Will letting the pressure out of the rads be sufficient, or will l have to drain the boiler ...

Hi guys , thanks for the feedback. Hopefully will get chance to look at the boiler soon. If and when the problem is solved will l have to flush the system and refill with inhibitor to replace the pressure/water lost through the PRV ? The system is 6yrs old and had Sentinol X100 in it...

Thanks for that Tony, but how would l snap shut the pressure relief valve ? Cheers Bob

Hi all First time on site and must say its pretty good. :D Read a lot on the forum as l now have a problem, but need a more definitive answer if possible from someone with expertice. Unfortunately l have a Saunier Duval SD30e combi which hasn't been too bad since we had it fitted 6 yrs...