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rwp48 asked

BMV-700 installation question

I had a BVM-700 installed to monitor the house bank on my RV. 2- 12v batteries. Voltage is reading correctly but nothing else makes any sense at all. Amps + or- nonsensical. State of charge makes no sense. reads 100% with 13v, also reads 100% at 12.3v.

I had a 700 on my last RV but it just had one 12v house battery. Is this an install problem or a defective 700?

BMV Battery Monitor
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boekel avatar image
boekel answered ·

Do you have a picture of the wiring at the Shunt?

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rwp48 avatar image rwp48 commented ·

Here’s the battery installation.

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