Hi, I have Biasi Riva Compact He that is over-heating on dhw and then shutting down. CH working OK.
On calling for hot water the boiler fires, water flow rate is normal but tepid at tap, the temperature gauge rises to just under 90c the boiler shuts down, temperature goes up to 95c pressure release valve dumps some water boiler shuts down.
Any advise please?
Colin
On calling for hot water the boiler fires, water flow rate is normal but tepid at tap, the temperature gauge rises to just under 90c the boiler shuts down, temperature goes up to 95c pressure release valve dumps some water boiler shuts down.
Any advise please?
Colin