No green light on shore power input.

[tinkeringtechie]

I've been trying to troubleshoot the AC panel on our (new to us) R-23 (FMLT2309F920). The shore power input breaker does not have a green led light, but seems to behave normally otherwise. The voltage is normal at the outlets (120) and the ground fault sensing module is happy (green light there). AC devices work correctly and the red LED's next to each breaker light up when the shore breaker is on. If I disconnect from shore power and enable the inverter it has a green light.

Is there any kind of logic behind the shore power green LED, or does it just light whenever power is present? I'm trying to determine if it's just a bad led/loose connection, or if there's genuinely some fault preventing it from lighting. Thanks in advance for any guidance you can provide.

 

[Jared Dunning]

Are you referring to the green LED on the ELCI or the one on the 120V AC panel?

If it is the LED on the 120V AC panel, then the LED itself has likely failed, or the wire on the back of the panel has come loose.

If it is the LED on the ELCI (the main shore power breaker), I would recommend replacing the main shore power breaker.

 

[tinkeringtechie]

It's the green led on the 120V AC panel to the right of the "shore power" switch:

The ELCI is green. I'll continue troubleshooting behind the panel and see if there's a loose wire or bad led (with everything off and disconnected of course). Thanks