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Old 06-12-2015, 08:22 PM   #1
Senior Member
Brand: Thor Motor Coach
Model: Four Winds 23U
State: Illinois
Posts: 478
THOR #992
Fan on Converter?

Does anyone know if there is a cooling fan on the converter? I think it was on the converter. At our U shaped table this morning while having coffee and waiting for the torrential rains to stop a fan (I think kept trying to kick on) It seemed to come from below our fuse box and looked like a converter. We where on shore power and it kept kicking on and of and then stayed on for awhile. Any ideas? Its a Four Winds 23U. Thanks

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Old 06-12-2015, 08:35 PM   #2
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Brand: Entegra
Model: Accolade 37TS
State: Virginia
Posts: 4,823
THOR #1469
Yes there is a cooling fan on the converter.

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Old 06-13-2015, 12:27 AM   #3
Brand: Thor Motor Coach
Model: Vegas
State: Oregon
Posts: 33
THOR #1838
I think the converter fan kicks on when there is a 12 volt load. I listened to it cycle on and off one night until I realized I had left the satellite dish on (runs on 12 v). I turned it off and the fan stopped.
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