ERT 3000W Controller LVC wrong

Joined
Aug 28, 2014
Messages
68
Location
Oklahoma
Purchased this controller and I'm finding that the LVC setting to be far from accurate:
https://www.electricrt.com/collections/controllers-1/products/e-r-t-3000w-sinewave-controller

I measure the battery at 47v and with the controller LVC set to 38v the controller won't run the motor. If I lower it to 36 the motor pulses under any load.

Obviously I would want the setting to be somewhat accurate, but 11ish volts seems extreme. Is there a component on board that I can change to get a more accurate voltage reading?

Thanks in advance!
 
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