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Installed new Condenser fan motor on a split a/c unit fujitsu model AOU12C1 I also replaced the capacitor for it as well as the capacitor for the (run) on the compressor,compressor runs but...still fa

....may a safety..? or electronic board that is keeping my fan locked up...but my compressors trips on high head..High Pressure...?

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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  • 86 Answers

SOURCE: ac unit

wash condensar coil with castic soda then use water n surf clean the condensar properly,check gas back pressure n discharge pressure.suction pressure must be 65 psi

Posted on Mar 15, 2008

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relaga58
  • 158 Answers

SOURCE: condensor fan not running after replacement

check fan rotation

Posted on May 31, 2009

t1m130
  • 86 Answers

SOURCE: unit tripping on high head pressure but has bad pump down selenoi

high head pressure can be a result of a dirty coil have you tried flushing the coil?

Posted on Jul 09, 2009

  • 79 Answers

SOURCE: goodman model F48F97A76 need to know what the

if your condenser fan motor is not bad. change out fan capacitor

Posted on Apr 12, 2010

KnowItAll789
  • 41 Answers

SOURCE: I own an RCE24C2A a/c that stopped cooling last

Before working around or with your AC unit, be sure that all power to the unit is disconnected. The switch can be replaced without having to evacuate your refigerant, it is shown how in this instructional video: http://www.youtube.com/watch?v=7z7PLhqQAlo. Determine what type of pressure switch you will need according to how many wires you need, then follow this link to purchase the switch needed: http://www.americanhvacparts.com/Merchant2/merchant.mvc?Session_ID=8c7070e8fb882954689484b1e9cd2880&Store_Code=AM&Screen=CTGY&Category_Code=ps-amana. I see that you had a capacitor issue in the past, sometimes the HVAC repair companies won't install the new capacitor correctly on intention so as to get more of your money; if you didn't already know, the capacitor is what makes the fan run so if your system is on but the fan isn't running, your capacitor is bad. Here's how to fix it yourself for a fraction of the cost of the HVAC repair company: go to the back of your outside unit and look inside the access panel with the electrical warning sticker on it, if the capacitor is bowed up at the top, it needs to be replaced. If it turns out to be the capacitor, follow this link for a new capacitor replacement kit. The kit also comes with the proper tools and parts needed as well as detailed instructions on how to replace the part yourself. http://hvacrepairkits.com/index.php/content/article/68
I hope this helps!

Posted on Aug 22, 2011

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1 Answer

On a cpkj 48-1B Goodman heat pump I am having condenser fan issues. runs full spedd for a while then cuts down to barely running, Even after changing the motor and capacitor.


Does the condenser utilise head pressure control to maintain head pressure? if so is the unit fully charged...r22. r410 Freon.If the unit is an older model. the fan motor only runs at 850 r.p.m design flaw. The newer units now run the fan at 1075. R.p.m. I have installed many Goodman split systems and was having problems similar to yours. Hope this. Helps you

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1 Answer

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