Two week dry storage parking - master on or off?

[ScottP]

With a 2018 or 2019 Multiplex coach...

If i turn the Multiplex master switch “off” at the sliding side door...

I’m assuming solar is direct wired, and coach batteries will still be charging?

Parking lot, no shore power available, Fusion cutoff switch installed

Thank you -



Conversely ~

If plugged in to shore power:

iirc, with Multiplex Setup, the master is turned “on” to accept juice from shore power.


I’m old, sometimes I get the rules for the master mixed up with the different year coaches.

[Brezzin]

in my experience with the Master Switch turned off, all charging of the chassis battery stops whether on shore power or solar. Thats because the charger/inverter gets turned off too. I suggest that you turn off the fridge and fusion. Keep the master on and solar should keep everything up and running just fine. Now if your ok with the chassis battery not trickle charging then your right, the solar alone will keep the house topped off.

[ScottP]

Originally Posted by Brezzin

in my experience with the Master Switch turned off, all charging of the chassis battery stops whether on shore power or solar. Thats because the charger/inverter gets turned off too. I suggest that you turn off the fridge and fusion. Keep the master on and solar should keep everything up and running just fine. Now if your ok with the chassis battery not trickle charging then your right, the solar alone will keep the house topped off.

Thanks