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Old 07-04-2014, 05:33 AM   #1
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2011 27 FB International
sarasota , Florida
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Posts: 14
HELP A/C stopped working !

2011 27' International with a single Dometic A/C unit. We get an E1 error code message. Which, I know means a loss of communication between the CCC thermostat and the system power module boards. How do I reset the system ? Resetting the circuit breaker does not help. Right now the A/C tries to come on, but shuts down after 4-5 seconds. Being 4th of July weekend doesn't help trying to get a service guy out to the lot. Any thoughts on what I can do with limited knowledge & hand tools ?

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Old 07-04-2014, 07:06 AM   #2
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1975 31' Excella 500
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Benton , Arkansas
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Does the thermostat use batteries?

I don't know if it does, but I do know that low batteries in a residential thermostat will do exactly what you have happening.

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Old 07-04-2014, 07:12 AM   #3
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Springfield , Missouri
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Sounds like it is not getting enough power.What are you plugged into?
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Old 07-04-2014, 07:13 AM   #4
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Might be instructions on reset in your owners booklets. Jim
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Old 07-04-2014, 09:15 AM   #5
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Naples, FL , Hood River, OR
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PM me for re-set instructions and possible trouble-shooting.
Lew Farber...ABYC Certified Master Marine Electrician...RVIA Certified Master Tech ...AM Solar Authorized Installation Center...AIRSTREAM Solar & Electrical Specialist...Micro Air 'Easy Start' Sales and Installations
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