i have just iftted a new pump but the hot water and heating do not fire up?

ok, the pump there was making noise because of a lack of water, what is the sytem pressure? should be 1-1.5bar....

if thats ok, does the fan run? if not problem lies between pump and fan.....let me know

T
May 2008

the pumps works but the piolet light wont ignight to fire up the boiler for the hot water and heating
I replaced the pump because when hot water and heating turned on the pump just made a funny noise and the radiators were not hot and it seemed to be working very hard. I just want to know how to get the pump to ignight i have checked everything i can think of being a girlie its a bit limited!

sharron
May 2008

what sequence of events do happen when heating demand is placed?

what got you to change the pump?

T
May 2008