Ariston Genus One Gas Boiler Error Code 5p3, 5p6

I've been using an Ariston Genus One combi boiler for a year now, and it's been giving me the same error message (5p3, 5p6, gas relay control error) since the beginning. I've called the technical service multiple times, but they've always told me it was a temporary error. However, after doing some research, I discovered that this is actually a chronic problem with Ariston boilers. Even though I've had it repaired, the same issue keeps coming up. The technical service still can't seem to find a permanent solution to this problem. What can I do to fix this issue for good? I've already had enough stress and I don't want any more.





