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post #1 of 3 Old 06-18-2017, 08:36 AM Thread Starter
Pappy T
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Air Conditioner

Hi all, 1st post and hope I'm in right department ! We have a PM 3500 ('17) Winnebago trend , really liking it too .
Question is regarding the A/C , coming back from long weekend trip in Iowa it was pretty warm and a/c going on hi , noticed fan would ' kick down' intermittently and then resume hi speed . Could it be a overload kicking in to help fan or something to that effect ?
Wasn't terribly annoying , did continue cold air . Thanks for any input !
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post #2 of 3 Old 06-18-2017, 11:14 AM
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If you find out why, please let us know. Mine did the same thing coming back from Florida. Long hot drive, AC on max the entire trip. (I have since sound-proofed / insulated and added a rear A/C unit in the compartment over the cab area). Maiden voyage next week.

2016 - 2500 Window Gas 159" Hi-Roof Granite
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post #3 of 3 Old 06-20-2017, 04:16 PM
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Having the same problem with intermittent loss of cooling. Planning to take to dealer.

2014 2500 High Roof 159-in. WB Ecodiesel
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