Posted on Jun 13, 2009

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My rv air wont work on high?

My rv air condition wont work on high. could it be the blower .at low it works ok just not as cold.

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David Spradling

Dometic Master 13,520 Answers
Posted on Jul 11, 2021

David Spradling

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Fan should be on auto

Anonymous

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Posted on Jun 17, 2009

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Could be the selector switch turn off power switch low and high wire if it blows high replace selector switch if it does not work replace motor. Tom

Robert Kirk Jul 03, 2021

FIXED 1996 CEILING ac/fan only run on low, not high. Someone had wired the control knob wrong. 6 pin unless you have a heater # 3 should be empty. # 1 black, # 2 red, #4 purple. Left one pin is live. The high wire was on the heat wire. This did affect the thermostat performance and the motor over heated and shut off on fan only. $1000 later and over 10 hours on the roof. 2 min fix. Grrrr

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2008 Nissan Xterra air condition on/off button no longer lights up and no longer producing cold air.

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My rv air wont work on high?

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David Spradling

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Related Questions:

2008 Nissan Xterra air condition on/off button no longer lights up and no longer producing cold air.

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Rooftop RV Air Conditioner

2008 Nissan Xterra air condition on/off button no longer lights up and no longer producing cold air.

Ask a Question

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