Update.
Good morning.
With the new electrode problem again repeats. Then with new gas valve, too, the problem manifested itself within 30 minutes 2 times.
Then another PCB Board was installed, and after replacing the board, my gas valve was set back and there was no mistake all night!
Now plz tell me.
1. Does autocolibration correctly end with me? (Video and picture in the previous letter).
2. So issue in PCB board , yes?
3. Is it possible to repair or need to buy a new one? (Photo of my non-working PCB board attached)
https://imgur.com/a/TvAI61P
4.when the boiler was turned on with my board there were numbers 11.1, in this test new board they are 22.0 what does this mean?
5. If so buy a board which article is better to buy? I look at info there are 3
710731400, 722233100 and 767905600.
I didn’t understand which of these cards I had with the purchase. Which one?
Plz help to understand because new PCB board price is high
Many thanks in advance for your help.