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I need some AC help

Posted on 8/29/16 at 11:34 am
Posted by arowana
Metairie
Member since Aug 2007
1732 posts
Posted on 8/29/16 at 11:34 am
My inside fan turn on and off but the outside fan is still on and ice is on the pipe. Any suggestions?
This post was edited on 8/29/16 at 11:48 am
Posted by 777Tiger
Member since Mar 2011
73856 posts
Posted on 8/29/16 at 11:35 am to
on the way
Posted by Chad504boy
4 posts
Member since Feb 2005
166134 posts
Posted on 8/29/16 at 11:35 am to
flux capacitor
Posted by captainahab
Highway Trio8
Member since Dec 2014
1598 posts
Posted on 8/29/16 at 11:36 am to
OJ's famous first words.....
Posted by 777Tiger
Member since Mar 2011
73856 posts
Posted on 8/29/16 at 11:37 am to
low on freon
Posted by Btrtigerfan
Disgruntled employee
Member since Dec 2007
21363 posts
Posted on 8/29/16 at 11:38 am to
Low on refrigerant.

Money question is how did it escape.
Posted by meauxjeaux2
watson
Member since Oct 2007
60283 posts
Posted on 8/29/16 at 11:39 am to
freon leak or dirty evaporator coil
Posted by tigeraddict
Baton Rouge
Member since Mar 2007
11792 posts
Posted on 8/29/16 at 11:45 am to
Shut the unit off until the coil thaws. then try cleaning the coils

then restart unit. if it freezes up again, then u likely need Freon

Posted by AU_251
Your dads room
Member since Feb 2013
11559 posts
Posted on 8/29/16 at 11:49 am to
Need to replace the rotary gerter.
Posted by tigerpike
P-Ville
Member since Oct 2004
1302 posts
Posted on 8/29/16 at 12:15 pm to
Turn unit off and let it thaw. In addition to what everyone else said-change your filter
Posted by meauxjeaux2
watson
Member since Oct 2007
60283 posts
Posted on 8/29/16 at 12:17 pm to
a frozen evap takes 3 hours to thaw out with just the fan blowing on it. OP

Turn ac off on thermostat. Select fan only. Let run for 3 hours then try again. Only after cleaning the dirty coil first though.
Posted by Hammertime
Will trade dowsing rod for titties
Member since Jan 2012
43030 posts
Posted on 8/29/16 at 12:43 pm to
Shouldn't have frozen up overnight unless there is a leak. Check pressures and add if necessary. There is a table online of what r134a pressures should be at each outside temperature. If it happens again quickly, call an A/C man
Posted by BigEdLSU
All around the south
Member since Sep 2010
20268 posts
Posted on 8/29/16 at 12:43 pm to
Was it flooded? I've seen some funky contactors. If the contacts are fused together the unit will not shut off until you cut the breaker/disconnect.

If you need service bigedlsu@yahoo.com
Posted by The Mick
Member since Oct 2010
43066 posts
Posted on 8/29/16 at 12:50 pm to
quote:

Shut the unit off until the coil thaws.
This is correct. Happened to me earlier in the year and a/c first visit he turned off the unit completely, came back the next day after thawing to fix issue and add Freon.
Posted by shana
Member since Feb 2011
56 posts
Posted on 8/29/16 at 4:02 pm to
The same thing happened to mine. Had to replace contactor on outside unit.
Posted by tigerfann83
Member since Jul 2015
603 posts
Posted on 8/29/16 at 4:14 pm to
Low on freon. Get slow pressures switch
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