National Luna Battery Monitor issue

[Basil.]

Hey all!

I installed a National Luna battery monitor a few days ago and I'm having a slight issue with it.

It beeps at me, it's not the overcharge or discharge warning, it's just a slight single beep. I've tried to turn the alarms off and see if that helps, but when it beeps it turns the alarms back on. It also only happens when the engine is running.

I'm not sure if it's restarting itself, or if it's some feature I'm missing, but something seems weird.


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[Basil.]

No one knows? Ill send them an email Monday I guess.

 

[Ducky's Dad]

Mine beeps when the battery is low, engine running at idle and I engage the transmission. I suspect it's the slight voltage decrease as rpm's drop momentarily. Not an issue when battery is fully charged or when just cruising along.

 

[Basil.]

Yeah mine beeps a bit when I'm driving, ill just call National Luna tomorrow.

 

[Chaos]

Mine beeps once when I charge the battery, keen to know what NL said but my guess is a quick alert to let you know an outside surge of power is happening aka charge from the alternator?