riva

The DHW NTC has just been replaced. Drained down, fuse removed before starting the job. Refilled, fuse replaced. So now just the left light of the (3) status indication lights is flashing slowly, which says the boiler is ok. I have hot water again. But now no CH, and there is this big LO...

Good Morning All, Im wondering if anyone may be able to help or advise please. I have an issue I believe is tied to a leak coming from the combi boiler (Biasi Riva Plus HE M296 28SMC, 2015 Model): Last night the RCD on my home electrical system consumer unit tripped, after much hunting...

Ok, I'll try to be comprehensive here: My Biasi boiler developed a fault where it was buzzing on start up but not firing up, the buzzing noise was from the ignition PCB which I replaced. Now, it fires up straight away but locks out after a few seconds. The only way I can get it to come on and...

Hi everyone, need some advice regarding my boiler, I had issues with hot water, sometimes not working, changing temperature while it was running, I thought it was temperature sensor. I have changed it but it made no difference. I've been told to clean heat exchanger as the boiler has displayed...

The existing 3+E cable from the old Honeywell stat should be handy, even though I binned the stat itself. I think that stat fig. 5 and Riva fig. 6.15 are the relevant guides here.. Stat Neutral N (blue wire) to neutral N in the mains power supply block Stat Live L (red wire) to external...