Is it normal for a 3 phase multiplus-II (specifically the second and third) device to start giving a beeping sound while charging in the absorption stage with only the DC IN acting as the input and that the sound stops during the float stage?
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Is it normal for a 3 phase multiplus-II (specifically the second and third) device to start giving a beeping sound while charging in the absorption stage with only the DC IN acting as the input and that the sound stops during the float stage?
You have to configure the system correctly!
https://community.victronenergy.com/questions/170248/configuring-a-three-phase.html
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