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08-11-2018, 11:32 AM
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#1
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Junior Member
Brand: Thor Motor Coach
Model: Chateau 31
State: Texas
Posts: 3
THOR #12360
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constant current draw on Chateau 31
I have a 31 ft, 2005 Chateau. with all fuses pulled I still have a 2 amp. current draw measured at the battery. all lights are off and nothing 12V is on that I can find.....any suggestions where this could be coming from ? Is it possible that the generator has something making this draw ? any help would be appreciated.
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08-11-2018, 12:01 PM
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#2
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Senior Member
Brand: Thor Motor Coach
State: Georgia
Posts: 2,585
THOR #4735
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Co2 detector and smoke alarm are possible
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the Turners...
two Campers, two Electric cars
former diesel pusher traveler
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08-11-2018, 12:34 PM
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#3
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Axis/Vegas Enthusiast
Brand: Thor Motor Coach
Model: Axis 24.4
State: Michigan
Posts: 9,837
THOR #1150
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"keep alive" wire to the radio.
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08-11-2018, 10:21 PM
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#4
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Junior Member
Brand: Thor Motor Coach
Model: Chateau 31
State: Texas
Posts: 3
THOR #12360
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thanks, I'll check that. But 2 amp draw for a smoke detector sounds a little hefty
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08-11-2018, 10:29 PM
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#5
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I Think We're Lost!
Brand: Still Looking
Model: Tiffin Wayfarer 24 BW
State: New York
Posts: 22,195
THOR #8860
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Install a bayonet style disconnect switch at the batteries :
http://www.thorforums.com/forums/att...1&d=1534026572
__________________
"What: me worry?"
Good Sam Member 843599689
Current coach: Tiffin Wayfarer 24 BW
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08-11-2018, 10:46 PM
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#6
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Member
Brand: Thor Motor Coach
Model: 2018 Challenger 37 YT
State: Kentucky
Posts: 98
THOR #8995
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Power Drain
Have you checked to make sure it is not the inverter? The inverter will draw power without any output load.
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08-11-2018, 10:46 PM
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#7
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Senior Member
Brand: Thor Motor Coach
Model: A.C.E 29.3
State: Ohio
Posts: 613
THOR #1620
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Yeah that is a lot of amperage for smoke detector. The wire to the radio(s) is a good start. The one in my coach will pull at least 1 amp and I always pull the fuse if I am not going to have it connected to shore power while setting. If you have an inverter, make sure it is turned off as it will use power just to be on. Clock radio in bedroom. GPS plugged in will be charging.
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2015 Thor A.C.E. 29.3
2014 Honda CRV Toad
Ohio FMCA 317123
Camping World Indianapolis, worst dealer EVER experienced
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08-12-2018, 09:32 PM
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#8
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Senior Member
Brand: Thor Motor Coach
Model: ACE 27.1
State: Virginia
Posts: 315
THOR #7607
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Many units have a rear radio too.
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ComputerChips
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08-12-2018, 09:37 PM
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#9
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Senior Member
Brand: Thor Motor Coach
State: Georgia
Posts: 2,585
THOR #4735
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the only REAL way to defeat any and all 'silent' draws is to totally disconnect the battery(s).
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08-12-2018, 09:53 PM
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#10
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I Think We're Lost!
Brand: Still Looking
Model: Tiffin Wayfarer 24 BW
State: New York
Posts: 22,195
THOR #8860
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I agree...
__________________
"What: me worry?"
Good Sam Member 843599689
Current coach: Tiffin Wayfarer 24 BW
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08-12-2018, 09:59 PM
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#11
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Junior Member
Brand: Thor Motor Coach
Model: Chateau 31
State: Texas
Posts: 3
THOR #12360
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I have no radio connected to this battery, no inverter. I was thinking something with the Onan gen, was drawing the 2 amp. guess I'll just install a knife switch disconnect at the battery till I find the problem...
Thanks for all the people that made suggestions
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08-13-2018, 05:08 PM
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#12
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Member
Brand: Thor Motor Coach
Model: Chateau 31L
State: California
Posts: 52
THOR #2917
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Are you drawing 2 amps after using your battery disconnect switch? I know you pulled all fuses, but shouldn't the battery disconnect switch prevent all 12 volt devices from drawing any current?
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Dave and Chris
US Navy (Ret),
KH2BD
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08-13-2018, 05:17 PM
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#13
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I Think We're Lost!
Brand: Still Looking
Model: Tiffin Wayfarer 24 BW
State: New York
Posts: 22,195
THOR #8860
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That's a pretty reasonable thing to believe
But it's just not what actually happens!
__________________
"What: me worry?"
Good Sam Member 843599689
Current coach: Tiffin Wayfarer 24 BW
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08-13-2018, 06:19 PM
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#14
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Member
Brand: Thor Motor Coach
Model: 2018 Challenger 37 YT
State: Kentucky
Posts: 98
THOR #8995
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Battery
Hope that leaves you fixed up with the house battery. Remember the chassis battery (engine start) also has these ghost loads if the battery is not disconnected. I keep my shore line connected that charges the house batteries and occasionally trickle charge the chassis battery when stored for any length of time.
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Enjoy the winding road ahead and forget sweating the small stuff. That road is already too short and will end way to soon......
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