Good afternoon friends of the forum, I am with a washing machine LUXURY LINK EWD 07A that had the burnt plate control torque, pump, motor and not control the electro, I changed the test plate in centrifugation everything well but when I put it to load water I puncture the plate and now I see that one of the electro's coils does not show that it was short and flew the triac that commands it my question is what is the triac and if it could be changed by carefully removing the epoxy resin that has the plate From already thank you very much..