Search results

Ok think I have air stuck in the boiler (not the rads) as the hot water is misty as in loads of tiny air bubbles...I believe boiler will keep cutting off after 20 secs (which it is doing) if air in boiler?....How do I expell this air?, if it is that

Hello again Glasga! Okay...pump is running, put tip of screwdriver in and it buzzed upon contact Also one of the large copper pipes (the return pipe) to the right of the boiler is cold. This AAV, is it automatic or can it manully be altered to release trapped air?...if so how?....all I...

Think it might be the pump...to check to I remove the silver screw on the front and then run the boiler and check is internals are moving? Also if I have to replace the pump, can I just replace the front section with the allen bolts? as the pump have like 3 major pipes going into the back of...

Good idea!....I am off tomorrow and determined to get it sorted!...thanks for your help

Does not knock off as such...fires up every 3-4 mins I guess and stays lit for about 20 secs

Which number are the valves and what do I do to check/adjust? Can't see pump till I get more light tmw a.m. boiler is in a cupboard in an awkward place :(

Can't see them...I have install pdf here...if you download it can you show me what to look for? http://vokera.excaliburstudio.co.uk/wp-content/uploads/2009/04/compact-se-installation-and-servicing-manual.pdf

Ah! ok....sorry with water coming out I did not think it would stop! How do I check these valves and where are they? ps...many thanks for your patience

HI The two big pipes on the left...the one nearest the front of the boiler where the cold fill attaches to the bottom is hot...the other is cold. I have vented the pump and just water came out, no air....I can't do the check if the pump is running as it has no 1,2,3 switches on it...

Thanks Mick...But... flow or return iso valve turned off. No valves have been altered, how can they turn off? return filter blocked. How do I check this? pump not running. Seems to be, can hear it and spining and for one rad to sort of work means something is flowing? external...

Hi Guys...long read but trying to give you as much info as poss! Boiler: Vokera Compact System: Sealed Problem: Boiler seems to work fine and holds pressure well, hot water works fine too but all (except one) of six radiators do not warm up whatsoever...the one that does work, takes ages...