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Charlietuna avatar image

Two signal assistant turns off inverter regardless of signal coming from my external SBMS

Using 3000 Watt, 24vdc,120 volt ax Multiplus. I have 8 cell lithium battery. The external SBMS works perfectly with the Orion dcdc converter, shutoff with low voltage, however as soon as the two signal assistant is written to the inverter, the inverter shuts off. Can I check this function by jumping the POS and neg Temp sense?

Your help is appreciated.

Steve


MultiPlus Quattro Inverter ChargerAssistants
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Paul B avatar image
Paul B answered ·

This will depend on what settings you are using ,

if you are using the temp sense for one signal then jumping them is whats required for the load side to be controlled and the Aux1 for the charge side to be controlled. opening them will tun the multi off

The above depends on how you have set the 2 signal assistant up

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Yes, that's how I Sent it up. I will try jumping temp sense and see if the inverter turns on