electrical question

Had same chirping sound on my 2014 Sightseer - it's the propane detector located near floor about a foot away to the right of the electric box you mentioned. Detector has a service life of about 6 -> 7 years (will keep chirping - can't shut it off ... with time, chirp will change to a constant scream). Simple to change out (2 screws and a plug). Mine was a MTI Industries 30-442-P-WT Propane Gas Alarm bought from Amazon for about $45.00

Yes, it could be a detector. Easy way is to change the batteries.

DrewE wrote:
Are you sure the chirp is from that box, and not from a nearby smoke, CO, or propane detector? Sometimes the sources of such noises can be fiendishly difficult to locate correctly.

Excellent point

Are you sure the chirp is from that box, and not from a nearby smoke, CO, or propane detector? Sometimes the sources of such noises can be fiendishly difficult to locate correctly.

enblethen wrote:
Inverter in bin. Chirp is low battery. Are you connected to shore power or dry camping?

I'm plugged into shore power

Measure and post the battery voltage.

Inverter in bin. Chirp is low battery. Are you connected to shore power or dry camping?

Could it be supplied from the inverter and chirp is low battery?

My smoke detectors do that but we have no outlet to plug in anything. Look close and see if you can tell if it might be opened somehow