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Old 08-23-2021, 09:04 PM   #1
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Breaker in my Fourwinds SD35. The house batteries arenít charging.

I found the breaker under the coach steps and reset but nothing. Also does anyone know where I can locate the booster for the antenna? Canít use the cable at the rv park. Thanks so much

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Old 08-23-2021, 09:18 PM   #2
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Look in a cabinet near where the antenna is located on the roof.

What kind of battery disconnect do you have?.
If it is a use/store switch, it gets the power from the coach batteries. If they are dead, you are going have to jump them to get the use switch relay to operate.
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Old 08-23-2021, 09:34 PM   #3
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Which breaker did you find? There are two of them: One for the house DC buss and one to start the generator and run the hydraulic leveling pump (if you have levelers).
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Old 08-23-2021, 11:01 PM   #4
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The house batteries. The generator works fine
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Old 08-23-2021, 11:02 PM   #5
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Not the problem. They are not charging. Thanks
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Old 08-23-2021, 11:06 PM   #6
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Quoting the post you are replying to makes things more coherent.
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Old 08-23-2021, 11:07 PM   #7
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Originally Posted by rongoade View Post
The house batteries. The generator works fine
But how do you know you found the house batteries breaker? They look exactly alike and are only different in where they go to and what their rating is.
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Old 08-23-2021, 11:15 PM   #8
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The breaker is just above the batteries under the steps
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Old 08-24-2021, 12:10 AM   #9
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The breaker is just above the batteries under the steps
You will have three different 12 volt circuit breakers for the house batteries. A 50 amp for the charging circuit with a 6 awg cable from the master power latching relay, a 250 amp circuit breaker for the inverter and a 100 amp circuit breaker for the generator's starter motor and jack's motor.
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Old 08-24-2021, 12:16 AM   #10
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Thanks. Do you know the location of the breakers
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Old 08-24-2021, 12:29 AM   #11
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Thanks. Do you know the location of the breakers
In my coach, the two large circuit breakers are located on the forward, battery compartment wall. The 50 amp BC is hidden behind the second battery at the very rear of the compartment on the compartment floor. I never found it until I changed out the batteries a couple years ago. I have a plant 750 class A coach, not a Super C.
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Old 08-24-2021, 12:45 AM   #12
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Ok thanks so much
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Old 09-05-2021, 09:33 PM   #13
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Rongoade,
See if this helps
Terry
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Old 09-05-2021, 10:25 PM   #14
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This
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