I have a 2022 nuCamp 320s Boondock and last night I placed a plug into
the Cigarette Lighter socket located at the back of the camper, which
immediately sparked and blew a fuse. This morning I opened the fuse
panel and noticed a red blinking light next to a 15-amp fuse, pulled
the fuse and noticed it was burnt out. I replaced the 15-amp fuse and
the red blinking light disappeared. Before the fuse was replaced, I
also noticed an orange blinking light that maps to the wiring
diagram's 'Battery Select Switch'. However, the orange blinking light
did NOT disappear when the 15-amp fuse was replaced, and I have never
noticed the orange blinking light before this event (therefore I think
it is related to the blowing of the 15-amp



fuse).
In addition, I noticed a continuous green LED illuminated at the
location of the USB / Cigarette Lighter receptacle. I have never
before noticed this light either and so I think it is due to the
blowing out of the 15-amp fuse.
Can anyone help me understand what the lights mean and how I can make them not light up?
Comments
I called the manufacture of the power center, CONTACT | WFCO Electronics (Google search for 'wf-8735/8740'), and spoke with John. He was very helpful and mentioned that the orange light is normal (has anyone else noticed this). It is a toggle to select either a lead acid or a LiFePO4 battery.