My 5 yr old Biasi Riva Compact M90e.24s is running intermitently. Can only get hot water when the heating is on, and sometimes there is a problem with ignition.
The green light flashes quicker than usual when not working. The red lock out light doesn't come on unless you turn off the gas tap.
The circulating pump is rotating and so is fan motor.
The boiler was serviced Nov 06, new central heating switch membrane last spring.
Any suggestions? Thanks very much.
The green light flashes quicker than usual when not working. The red lock out light doesn't come on unless you turn off the gas tap.
The circulating pump is rotating and so is fan motor.
The boiler was serviced Nov 06, new central heating switch membrane last spring.
Any suggestions? Thanks very much.