Carrier AC Trouble Lights Flashing

by Kathy Light
(Ormond beach, FL)

Question: My AC on my motorhome just stopped working. The green light on it flashes 5x over and over. Only the fan will run in fan mode



Robbie: You can try resetting the computer by disconnecting 12V for a few seconds but if the computer is bad you've got a bigger problem. Carrier AC manufacturer closed its doors a few years ago and parts are no longer available. The support line is no longer being answered when a tech calls. So even if you need anything for the AC all you can do is call around for a repair shop that might still have what you need on there shelf's. I can't find anything here in the San Diego area anymore. Total replacement of the AC is your only option.

Thanks for the Question Good Luck,
Robbie






Comments for Carrier AC Trouble Lights Flashing

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Jan 02, 2018
 Rebooting 12VDC Power Worked... for 22 minutes - ugh! NEW
by: Bob

I have rebooted the 12VDC system twice so far (pulled the 7.5A fuse for AC unit in fuse box) and am monitoring the unit. If it is going to switch off every 20 minutes or so this will be no good.
So I guess unless I can find a 'computer' for the Carrier Air V unit we have on this 5th wheel camper we just purchased, it is time to look for a replacement unit?
Any suggestions on a brand than can go into our existing ducted sytem?
And what should we be expecting to spend on this?

Thanks

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Robbie Warford, San Diego RV Repair

Hi, I'm Robbie. Welcome to Money-Saving-RV-Repair.com!

Like the name implies, this site is all about helping you save money while keeping your RV in tip-top shape--and that is all about you having the knowledge to do so.

I've been a technician in the RV industry for 30 years, operating out of San Diego, California. And let me tell you, I love my job.

But I also love empowering RVers with the knowledge they need to make the right decision on repairs, or to make the fix themselves--and that, my friend, is the reason for this website. I hope you enjoy.

Or, learn more about me, my RV service practice, & this website here.