Ferroli Falcon II - no hot water

[Ed99]

Hi,

I have no hot water from my Ferroli Falcon II combi.

CH works fine, and water (cold) flows ok from the hot taps.

I recently changed the temperature thermistors for both CH and DHW (as I had a problem with CH at the time), so have kinda ruled this out as a potential cause of the problem.

When a tap is turned on, there is no "click" in the boiler. Could this be a problem with the flow meter not detecting sufficient flow?
Occasionally, the boiler will fire up when a hot tap is turned on, but this is becoming less frequent now.

Thanks very much in advance for any advice.

Ed.

 

[Ed99]

For the benefit of anyone searching for a similar fault in future, as I had no replies I went with my instinct and replaced the flow meter.

Problem solved.

Ed.