Hello everybody,
First post so be gentle, I have a Myson Miadas combi & 4 rads no TRVs. Just before went on hols pilot light would go out when in CH mode but would relight and work fine. Come back and dosn't light at all, thought it was thermo coupling so changed now lights but when boiler fired loads of big bangs untill safety cut out, thought pump, big green one in the middle of boiler bust so looked on this forum for what to do ?
Bled pump and toggled switch and now seems to run but extreemly hot ?
There is another pump PC61 that dosn't seem to be working at all. Have got hot water (fires on and off as should so seems fine). But no CH when fires up sounds like boiling then valve cuts pilot light out and won't relight for about 2 mins. Have left DHW on for a few hours and small rad upstairs is getting warm. All suggestions most welcome thanks lads.
First post so be gentle, I have a Myson Miadas combi & 4 rads no TRVs. Just before went on hols pilot light would go out when in CH mode but would relight and work fine. Come back and dosn't light at all, thought it was thermo coupling so changed now lights but when boiler fired loads of big bangs untill safety cut out, thought pump, big green one in the middle of boiler bust so looked on this forum for what to do ?
Bled pump and toggled switch and now seems to run but extreemly hot ?
There is another pump PC61 that dosn't seem to be working at all. Have got hot water (fires on and off as should so seems fine). But no CH when fires up sounds like boiling then valve cuts pilot light out and won't relight for about 2 mins. Have left DHW on for a few hours and small rad upstairs is getting warm. All suggestions most welcome thanks lads.
