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paul-tunnicliffe asked

Smart shunt battery monitor 277

I am getting a high voltage alarm every few minutes from the battery monitor code 277. Not sure how to identify or corr.


SmartShunt
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2 Answers
Daniël Boekel (Victron Energy Staff) avatar image
Daniël Boekel (Victron Energy Staff) answered ·

Hi @Paul Tunnicliffe

check the alarm settings of the smartshunt.

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paul-tunnicliffe answered ·

I increased the alarm setting to 13.4 and it has stopped the alarm, however the charger is for lead acid flooded batteries and the recommended voltage is 13.2V on the website. Not sure if the Multiplus is over achieving….

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Matthias Lange - DE avatar image Matthias Lange - DE ♦ commented ·

What batteries do you have?
Most lead and also lithium batteries need 14.2 to 14.6V absorption voltage.

So a high voltage alarm should be set to maybe 15V

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