Electric Mass -defect

Wolfgang Weber <webercardio@...>

Hello to the group,
when testing the electric Mass Defect switch on the board
, the lamp lights up on mass minus switchpostion and turns down after 20 seconds
to off. By the time I have a defect on my AIS Furuno FA50 - no connection =
via LAN.Do you think that these 2 things belong together ?Where to start the
surch for failure ? Disconnect minus on the 24 V board of each consumer one after
the other ? Any preferences ?Thank you very much.
Wolfgang Weber SY ELISE # 162 AMEL 54

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