Siemens micromaster 440 power dead repairing.

[@DLannita]

Um dos poucos vídeos que explica algo no funcionamento do MM. Parabéns!

[@Steve-xq8su]

Great video but unfortunately doesn't solve my problem. Do you know the value of R503? Wirewound resistor near relay on power board. Mine is shot and I can't read it. Thanks.

[@luiseduardogomezmaldonado289]

F022, es a veces al contacto de los multiconectores

[@luiseduardogomezmaldonado289]

Como descubrio la falla?

[@okolceaser6056]

how did you finally know the resistor is the problem

[@repairingschool7959]

Good

[@luiseduardogomezmaldonado289]

Aparece despues de encendido P-------- en el display del bop

[@MarcosGonzalez-ti1io]

F0022?