also one last thing is that a managed just now to find a couple of pages related to this boiler and it sos a diagram of the pipes that go in/out of the boiler (underneath). Should they all be switched to on? The central heating return on the diagram indicates the off position. Any help would be...
Ive tried recharging th expansion vessel and no luck... Looks like it may be the PRV.... any one know where to get an instruction manual for the Worcester Bosch 230?
ok thanks. It has Im sure rose to a very high pressure a few times before (possibly 2.5 - 3) If this is the case what would that mean?
Is the pvr change an expesive job?
Ok.... What is prv?
The pressure gauge shows a reading of 0 unless I refill using the loop. The loop has a stop tap not screw type if that helps and is fixed so not easily removable.
If I set the pressure to 1.0 when the heating is switched on it would rise to 1.5 gradually and then stop...
Hi, yes , its a drop at a time and I can see clearly that it has been dripping for some time as there is a large wet patch on the wall which is semi frozen. Hope that makes sense
thanks in advance
Hi not used this before so please bare with me... I have a worcester Bosch 230 combi - boiler and it keeps losing pressure suddenly. The reset button pops up when this happens. To get it going again I first refill the system by opening the loop and then press the reset button. It loses pressure...