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Multiplus II - Transient Load causes low bat shutdown

Hi - I have a Multiplus II 12/3000/120-50 2x120V connected to five 12V AGM batteries connected in parallel on my boat. Under normal use the system runs fine. When I try to power the Davit the momentary surge of current to power the motor causes an instantaneous transient voltage drop at the batteries which causes the low voltage shutdown to trigger. The steady state load of the davit is well within the voltage, current and power limits of the Multi. I would rather not lower the low voltage threshold since this could damage the batteries under a normal discharge scenario. Is there any way to set a delay of a few seconds for the low voltage threshold to kick in?

Thank you,

Ralph

Multiplus-IIvoltageAGM Batteryalarmshutdown
2 |3000

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