Hi,
My Biasi m90.24s has a flow of 10l, shows 70 degrees on the dial, DHW temperature switch turned to max but temperature is around 45 degrees - but I'm sure it's smaller than that sometimes - showers are not good anymore. I replaced the DHW heat exchanger a year ago.
Important: The diverter valve pin was bypassed by a heating engineer (longer pin and extra plastic into primary circuit switch) as it would not extend far enough - whole diverter valve replaced. I've repressurised the expansion vessel too.
Does anyone know why the temperature is not getting very hot? Could the bypass have caused a problem? Could the heat exchanger be blocked in just a year?
Thanks
My Biasi m90.24s has a flow of 10l, shows 70 degrees on the dial, DHW temperature switch turned to max but temperature is around 45 degrees - but I'm sure it's smaller than that sometimes - showers are not good anymore. I replaced the DHW heat exchanger a year ago.
Important: The diverter valve pin was bypassed by a heating engineer (longer pin and extra plastic into primary circuit switch) as it would not extend far enough - whole diverter valve replaced. I've repressurised the expansion vessel too.
Does anyone know why the temperature is not getting very hot? Could the bypass have caused a problem? Could the heat exchanger be blocked in just a year?
Thanks
