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Old 10-03-2010, 10:50 AM   #1
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Fleetwood Owners Club
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Location: Austin Tx
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Norcold - No Co error on AC power

My 2005 Fleetwood Revolution 40C is pulgged into a 30A outlet and is drawing an average of 25Amps consistently.

I have a Norcold 1200LRIM. When it is set to AUTO mode using AC or manually set to AC power, it will run for 8-12 hours then fail to a No Co error code. If I complete the reset procedure (short a jumper wire between terminal 15 and ground plug) the unit resets and operates properly for another 8 or so hours. If I reset it again and switch to manual LP only, the unit will run without failure.

Any recommendation on how to keep it from failing when running on AC power?

2005 Fleetwood Revolution 40C
NoCo No-Co

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Old 10-03-2010, 01:11 PM   #2
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Newmar Owners Club
Join Date: Jul 2006
Location: Wellington, Florida
Posts: 11,772
Hi Buztan99,
How are the coach batteries? 12 VDC is required when on AC power.

2005 Newmar KSDP 3910 + GMC ENVOY XUV 37K lbs Moving Down The Road
The Avatar Is Many Times Around The USA
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Old 10-03-2010, 05:44 PM   #3
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Posts: 4,238
Buzman99 - Just a thought - when I had a problem and had the no co read out my coach was way off level and presumably did not vent correctly. Is you coach pretty level?
Bob, Sandi & Marmaduke the Big Pug
SW OREGON 2004 Journey 39K, 330 Cat
If towing: a 2006 Mini Cooper or 1995 Wrangler
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Old 10-04-2010, 07:07 AM   #4
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Location: Silver Springs, FL. USA
Posts: 16,443
Check the air flow over the cooling unit and out the top vent. And check the thermister (temp sensor) for proper operation and position.
No Cooling means just that - the cooling unit is running but the thermister says the inside of the box is not cooling. It shuts down to prevent a fire.
Gary Brinck
2004 American Tradition; 2014 Buick LaCRosse
Homebase in the Ocala Nat'l Forest near Ocala, FL
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ac power, no co, no-co, norcold, refrigerator

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