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t0mb0 avatar image
t0mb0 asked

BMV 712 fuse

My BMV712 has stopped working. I suspect the fuse may have gone. What rating is the fuse so I know what to replace it with?

Thanks very much,

Tom

BMV Battery Monitor
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3 Answers
Justin Cook avatar image
Justin Cook answered ·

@t0mb0, T1AL250V

If replacing the fuse doesn't work, get in touch with your distributor and they'll have a troubleshooting protocol for the BMV/shunt PCB/display head.

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i8dbbq avatar image i8dbbq commented ·

I'm wondering about your answer, Justin. My 712 came with 100mA fuses, not 1A. The T1AL250 is a 1 amp fuse. Is there something I'm missing? (I came here because I blew one of the 100mA fuses too and needed more info about the fuses.)

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rozdef avatar image
rozdef answered ·

Not an answer, but this leads me to another question:

How does one locate/remove the fuse? I see no way to disassemble the BMV 702 I own.

Yay for fixing instead of replacing!

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bruces avatar image
bruces answered ·

The fuse is in the red (pos) wire that connects to the shunt.

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