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ONAN MARQUIS 5500

Jaybird
Explorer
Explorer
Yesterday, while exercising my Onan 5500, turned both roof a/c's on nothing else. Genset ran with both a/c's on for about an hour then aburptly shut off and would not start again. Went out this AM and started fine? What is going on?
32' Fleetwood Southwind,
Chevrolet HHR with Stowmaster
"Wrong side of the fence for the rest of the State of California"
17 REPLIES 17

Lwiddis
Explorer II
Explorer II
So the 6 volt batteries didnโ€™t throw any codes? Insightful. Such things are the basics of RV electricity....12 volt and 110 volt. lol
Winnebago 2101DS TT & 2022 Chevy Silverado 1500 LTZ Z71, WindyNation 300 watt solar-Lossigy 200 AH Lithium battery. Prefer boondocking, USFS, COE, BLM, NPS, TVA, state camps. Bicyclist. 14 yr. Army -11B40 then 11A - (MOS 1542 & 1560) IOBC & IOAC grad

Jaybird
Explorer
Explorer
bobsallyh wrote:
Did it throw any codes?


Don't know of such things LOL 2 brand new 6 v in tandem from costco
32' Fleetwood Southwind,
Chevrolet HHR with Stowmaster
"Wrong side of the fence for the rest of the State of California"

bobsallyh
Explorer II
Explorer II
Did it throw any codes?