biasi garda plus he

[Michelle Westwood]

Hi
The central heating on our biasi boiler has stopped working. The actual fires up and the heating comes on but after about 10 mins it stops. The pump in the boiler is making a runing water sound. We have so far had a new motot, diverter valve, sensor and pump fitted plus a power flush. Each time the heating works for a couple of days but then stops. We do have hot water, and the light on the front are flashing green as normal.
Thanks

 

[TCCHeating]

Call a different engineer that doesn't keep throwing parts at the boiler in the hope that they will sort the problem.

I imagine that for less than the total price you have already paid to this partslinger engineer. You would have been able to hang a brand new biasi on the wall giving you at least a years fault free operation without any problems if your lucky

 

[mcmoby69]

cheaper boilers usually fitted with incorrect controls with no regard to pump over run or bypass. more info needed, roomstat trv's visible bypass. any flashin lights when it stops, reset needed?

more info!

 

[Michelle Westwood]

Thanks both
Have a contract with a well known company so only paid for power flush.
Have no room thermostats, and all the trv are fully open but the one on the kitchen radiator (which is the last one) is no the wrong side. Have tried to reset but still doesn't work. Engineer is going to fit a new pcb.

 

[hertsboilers]

I put my money on being not PCB. Report the outcome back please.