Thank you so much! Our Combi c24 won't heat up randomly. The receiver gets the notice but the boiler stops firing up. Error L2, Finally know the reason now! 🙌🏼🙌🏼
Hello Allen, do you know if there is a setting on ESP1 to set the initial fire up settings to its lowest possible modulating range? When my boiler starts in the morning until the CH system is up to running temperature it modulates perfectly, however once the system is hot, it cycles too frequently and the issue is that every time it fires, it fires at maximum output (i can judge by the noise) and in 10 seconds exceeds the initial set flow temp which forces it to switch the burner off without even not having the chance to modulate down to lower output. Then temp drops by 10 degrees almost immediately. So i was thinking if i can force the boiler by default to start at its lowest temperature this might prevent these short cycles. Great video and explanation of all the settings. Thanks, Vasil
I have just had the same boiler installed but the problem is that the tap need’s fast flow before the boiler warms the water ,Does anyone know to get the boiler to come on with the tap running slower Thank you.
