DC to DC charger

[Kiwi DIYer]

Hi,
I have just installed a Victron Orion-tr smart 12 volt to 12 volt 30amp charger in my 94 Holiday Rambler to help charge my new lithium house batteries while driving.
I have used the wiring that connected the house batteries to the starting battery/alternator via an ignition activated switch.
My question is, will the DC to DC charger remember the user settings when the engine is turned off as this isolates all power to the DC to DC charger?

 

[snoobler]

I can't say for certain, but every Victron product I have:

Quattro Inverter
250/100 SCC
BMV-702
Color Control GX
Smart battery sense

retains their settings in the event of a power loss.