This boiler has noisy divertor motor when switching over to hot water and heating. Boiler 1 year old have you come across this on this model. Otherwise works fine.
Hi. Step 1. Make sure, that there is decent flow of water flowing through the hot water taps and you're able to isolate it as well, by turning off, the cold water inlet valve to the boiler. . Then, on newer boilers, a "Tap" symbol appears, when a hot water tap is on. If this is not appearing. Means that the boiler hasn't recognised a demand from the running tap. 99% of the times, this is the flow turbine/ flow /Hall effect sensor gone faulty or blocked. Also check, if these is a little mesh filter, on the cold water inlet connection to the boiler. If you have a spare, new or confirmed operational, Turbine/ Flow sensor, only connect the boiler's flow sensor cable to the new one, which is Not yet fitted to the boiler and blow through the inlet side of this. This makes the Turbine spin, creates the voltage, send back to Pcb and tells the boiler to start for hot water. Hope this helps👍
