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Old 07-18-2018, 04:25 PM   #1
Brand: Thor Motor Coach
Model: Mirramar 34.2
State: Saskatchewan
Posts: 59
THOR #6138
No power from house batteries

I have a2015, 34.2 Miramar with 4, 6 volt deep cycle batteries that seem to be at full charge. When I disconnect the 110 power, MOST of the time everything is dead. The dash radio come blaring on some FM station but I don't seem to have power anywhere else. If I start the MH it all comes on again or if I plug in all is well. Is there a switch some where that is not functioning or is it something else. It won't even start the Gen. It will try but not succeed. As in start and stop start and stop. As soon as the MH is running or pugged in the gen starts no problem. Any Ideas??

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Old 07-18-2018, 05:04 PM   #2
I Think We're Lost!
Bob Denman's Avatar
Brand: Still Looking
Model: Tiffin Wayfarer 24 BW
State: New York
Posts: 14,059
THOR #8860
Have you found your "Use/Store" switch?
It needs to be set to the "Use" position; for your rig to draw power from the batteries.

Good Sam Member 843599689
FMCA Member F473304
Current coach: Tiffin Wayfarer 24 BW
"Well I may be confused... But you know I sure ain't down!"
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Old 07-18-2018, 07:18 PM   #3
Thor Palazzo 33.3 diesel
TurnerFam's Avatar
Brand: Thor Motor Coach
Model: Palazzo 33.3 34'bunkhouse
State: Georgia
Posts: 2,309
THOR #4735
yep, you've simple defeated the 12v system(your HOUSE batteries). Probably by accidentally 'switching off' the cut off switch(some refer to as a salesman's switch)...usually by the door, or maybe in the cabinet above on your model. It's probably not even labeled. Up is 'ON', the use the 12v system...Down is 'OFF', in case you are storing the coach.
the Turners
'14 Palazzo 33.3 bunkhouse 34' diesel
KingTailgater2 Dish HD, 100w/5a SOLAR, BlueOx
100,000+mi since '14 - US, Alaska, Canada - Hiawassee, GA! (also, '14 Gulfstream Amerilite and '07 ForestRiver Rockwood) : )
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