I'm a new member here & I have a Biasi 24s (2001) C12 C52 Combi Boiler
Recently been having problems with the HW not working unless the CH is on.
Came home tonight, no CH & reset light on front panel lit up.
Check the water pressure & gas supply, both OK & proceeded to reset the boiler, I get an ignition spark but no flame suggesting no gas & then the reset light comes back on.
After reading through the service checklist & testing the electrical components, I have found that the 'Lower On-Off Operator' on the gas valve does not register any resistance.
Would I be in thinking that the gas valve (E01 161) needs replacing
Also the ignition control smells like it has been hot, is it common for this to fail if the gas valve has failed?
Any comments greatly appreciated
Recently been having problems with the HW not working unless the CH is on.
Came home tonight, no CH & reset light on front panel lit up.
Check the water pressure & gas supply, both OK & proceeded to reset the boiler, I get an ignition spark but no flame suggesting no gas & then the reset light comes back on.
After reading through the service checklist & testing the electrical components, I have found that the 'Lower On-Off Operator' on the gas valve does not register any resistance.
Would I be in thinking that the gas valve (E01 161) needs replacing
Also the ignition control smells like it has been hot, is it common for this to fail if the gas valve has failed?
Any comments greatly appreciated