A/C having a fit...

[Jgntch]

Ok....here's the scenario.

Solar battery reads 154% (other thread on that...)
Plugged into shore power at home
No circuit breakers tripped
Thermostat set to 69

A/C (Dometic) kicks on. About 4 seconds later, the sound changes (compressor turning on??). About 4 seconds later it all turns off.

I've tried several times and it's the same each time.

What should we be checking/looking for?

Thanks all!