Inverter in Red Light Fault

Question

We have the Xantrex Pro XM 1800 Inverter. We are full timers and have been in our 215 MH now for just about a year come Nov. All of a sudden now the Inverter monitor just stays in red light fault with three red dash in the screen and not giving any error codes
Batteries are fully charged, we have power both from shore while in camp and while driving, so I am not understanding the problem, The monitor use to show the charge but no more. Any suggestions on what might be the problem with the monitor?

newman_fulltime · Answer

Have you tried turning all your breakers off wait a minute and then them back on

old-biscuit · Answer

RED LED Status light means Inverter has shutdown due to a 'fault'
and it should should error code vs the 3 red dashes.

Turn AC input to inverter OFF
Turn Inverter OFF
Turn Inverter back ON
Turn AC power to inverter ON

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Inverter in Red Light Fault

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