Hi, if you have a voltmeter can you determine if the coach and chassis batteries are being charged by the converter (should see 13vdc or more) when either the generator is running or you are on shore power; and when the engine is running you should also see probably 14vdc or more on the chassis and coach batteries. Also keep the use/store on for your propane fridge and for proper battery charging. You might also want to carefully check water levels on the coach batteries. Best to use distilled to top up, but if not available then drinking water, if necessary.
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