Hi,
I have a Suprima 80L boiler running an open vented heating system and indirect hot water tank.
I'm not convinced that the boiler is working correctly though, seeing all the Suprima PCB stories on here - but I don't have the lock-out problem (yet?)
The boiler gets to temperature (red LED on, green LED flashing) but when the red LED goes out and the green LED keeps flashing, indicating a call for heat, the boiler does nothing for about 3 minutes. After the 3 mins it fires, heats, and waits again. This sequence repeats with more time spent waiting than heating.
The flow pipes get hot then cool, then hot, then cool etc as this goes on so the rads never really get hot.
Is this behavior a fault with the boiler (or something else), or is it normal? Surely the bolier should fire as soon as the call for heat is there.
Cheers
I have a Suprima 80L boiler running an open vented heating system and indirect hot water tank.
I'm not convinced that the boiler is working correctly though, seeing all the Suprima PCB stories on here - but I don't have the lock-out problem (yet?)
The boiler gets to temperature (red LED on, green LED flashing) but when the red LED goes out and the green LED keeps flashing, indicating a call for heat, the boiler does nothing for about 3 minutes. After the 3 mins it fires, heats, and waits again. This sequence repeats with more time spent waiting than heating.
The flow pipes get hot then cool, then hot, then cool etc as this goes on so the rads never really get hot.
Is this behavior a fault with the boiler (or something else), or is it normal? Surely the bolier should fire as soon as the call for heat is there.
Cheers