In your owner's bag should be one for the inverter. It is the inverter (Which is also likely your battery charger) that shut down due to low voltage. They do that.
First you should locate the Inverter and any circuit breakers on it. or alternatively the sub panel it feeds if such exists. You WILL need to know about these.
If you do not have the manual for it then note the make and model and google
Make model manual
And download one.. In fact even if you DO have the manual download a copy.
Same for most other appliances and stuff you may need to know about includign jacks. Battery control system. and Slideouts.
