Remove the engine, clean the contacts and check the length of the coals, if the remains of charcoal housed in the rotor are still well cleaned, you should solve it with that, comment on how it went and do not forget to value the help, greetings!
Load water and cut and there is and does nothing more is the first time that happens to me not throwing the error do not know what to touch
When the engine has carbon problems, false contacts or a lot of dirt, the plate does not detect it as an error, perform the tests I suggested, comment on how it went and do not forget to value the help, greetings!
Well, I'm glad you could solve it, now what you should do is mark the issue as solved to finish the question, greetings!