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Old 01-17-2016, 08:07 AM   #1
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Issue with Dometic AC unit.

The zone 2 AC unit in my cedar creek 38ck will not cycle off in auto mode, when the desired cooling temperature is reached. Any suggestions?
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Old 01-19-2016, 02:05 PM   #2
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Issue with domestic AC unit.

What happens if you turn the temp up to 90? (I assume you mean the fan does not go off, not that the compressor keeps pumping out cold air, but if it's that please say.)
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Old 01-19-2016, 05:13 PM   #3
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The fan runs and cool air continues to come out if the air is set cooler 70ish degrees. But if I set it to high temps the fan continues to run without blowing cool air.
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Old 01-19-2016, 05:17 PM   #4
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Make sure FAN is set to Auto.
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Old 01-19-2016, 06:26 PM   #5
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Yea it was set to auto. so I ended up flipping the breaker off and back on. Now it's working correctly for now. Maybe just dumb luck, hopefully it's not masking a bigger issue.
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Old 01-19-2016, 06:51 PM   #6
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Sounds like a relay was stuck. Could be the thermostat or one in the ac itself. See if it happens again.
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Old 01-19-2016, 07:20 PM   #7
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If it's a relay issue is that something costly to fix if it keeps happening.
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Old 01-19-2016, 07:36 PM   #8
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Quote:
Originally Posted by Lennyg View Post
If it's a relay issue is that something costly to fix if it keeps happening.

Nope
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Old 01-19-2016, 07:37 PM   #9
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Quote:
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If it's a relay issue is that something costly to fix if it keeps happening.

Nope. They're cheap.
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