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The fan on my condenser unit sounds fun. it has a strange oscillation. What should I do?

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I would try checking the tilt of the ac in the opening it may be back feeding water just enough to make odd sounds

Posted on May 27, 2010


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Posted on Jan 02, 2017


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Unable to assemble AM07 fan unit to base. Fan works on cool but will not oscillate. I got base connected with no problem.

Oscillating fans usually have a drive pin that needs to be pushed in or pulled out to get them to oscillate. Have a look for one of these. They normally look like a knob or button sticking out?

Nov 19, 2016 | Dryers

1 Answer

When we got up this morning no power light and no sound. Outlet is good , where do we start?

Hello Phil
No Signs of Power
If you did not find any signs of power before unplugging the appliance - no light, no motor, no fan sounds, the first thing to determine is whether your electrical outlet may be malfunctioning. Plug a lamp into the outlet to see if it has power. If the lamp works, then the problem lies with the refrigerator. If the lamp doesn't work, then you may have a blown fuse or circuit breaker.
If the refrigerator is getting power but won't work, you may have a wiring, compressor, thermostat or overloaded relay issue. Unless you have specific appliance-repair skills, you may need to call in an expert.
Insufficient Cooling
If you've suddenly noticed that your food in the refrigerator doesn't seem as cold as it should, check a few things to figure out the problem. Check the thermostat setting to make sure that it's set properly. If the light is on but you don't hear the fan or the motor running, it's possible that the compressor isn't functioning. The problem could also lie with the thermostat, the defrost timer or the condenser fan.
Take a look at the evaporator coils located in a panel in the freezer section of the appliance. If you find excessive frost built up over the coils, you may have a problem with the defrost timer. To fix this, you may need to turn the unit off to defrost the coils completely before the refrigerator will be able to cool properly again.
Strange Sounds
If you hear strange sounds, determine where they're originating. If the sounds are coming from the freezer, this could indicate an evaporator fan that's needing lubrication or replacement. If the sounds are coming from the outside back of the refrigerator, you may be dealing with the compressor, the condenser fan or the defrost timer. These parts often wear out and need replacing. If the noise is coming from the bottom of the unit, this may be a simple issue - your drain pan may be shifting. You can duct-tape the pan in place to stop the rattling.

Best RegardsNeciforo Llanto

Sep 21, 2013 | Refrigerators

1 Answer

Grinding noise in fan motor

it maybe needs maintenance, oil those moving parts especailly parts that is concern in the oscillation....

Jun 25, 2013 | Dryers

1 Answer

Is the fan on the outside unit supposed to turn when the heat is on or only for the air conditioner? Our unit is omitting a strange odor and the fan will not move even if we switch the unit to air...

The outside fan is used when ever the compresser needs to be cooled. So depending upon the outside temp as well as the temp of the refrigeration, it may not come on. When you say "our unit is ommiting a strange odor" are you refering to the outside condenser? or from the air handler? and what does it smell like? Please give us more to work with to be able to help you. Yes there are people looking and working on problems here at

Jan 22, 2011 | Ruud UAKA042 Air Conditioner

1 Answer

Turned on AC was running fine. 30 minutes later began to hear a strange noise. Opened AC/Furnance closet & heard a sound best described as air letting out of a tire. It seemed to be coming from...


This means that the condenser fan motor (outside unit) failed, this caused to build hi pressure and either activated a safety valve to release the extra pressure or blew a line and R22 Refrigerant escaped from system.

The fix is to replace motor fan and capacitor find the leak and refill system with R22 Refrigerant Gas. It is safe to turn on the Fan Only mode on the Thermostat until a HVAC Tech arrives.
To perform this job parts and labor included will cost: about $300 -.$400. Look on the Yellow Pages for a Tech in your neighborhood.

Good Luck!! Don't forget to Rate this post!!

Aug 13, 2010 | Goodman CKL42AR42 Air Conditioner

2 Answers

Oscillating table fan makes banging noise when rotating

mcdevito75 here, Sounds like that oscillating swtich is either a little loose or could use a drop or 2 of 3 in 1 oil. Try to twist offf the oscillating swatch button and see if you can tighten it or put a drop of oil on it.

Jul 24, 2010 | Holmes Products Holmes HASF1304S-UC 12",...

1 Answer

A/c unit not cooling

if it is making strange noises during operation it is going out on high pressure due to the condenser fan not running , check the capacitor for the fan to make sure it has not expanded also check if motor is getting proper voltage , is capacitor is good and motor has proper voltage supplied then you have a bad motor and should be replaced with new capacitor.

Jun 11, 2009 | Heating & Cooling

1 Answer

1VCF2 Dayton Oscillating Wall Fan

The speed control switch which is what the cord is attached to has gone bad. You can get these from for the dayton line of fans.

Hope this helps

Jun 20, 2008 | Dayton (1UM39) Floor / Box Fan

5 Answers

Ruud achiever 10 seer air conditioner

It sounds like your condenser fan motor may be locked up or the capacitor that helps give the condenser fan motor a kick to get it started may be defective. Try turning your system on and using a long screwdriver try to push the fan blade on the condenser fan motor to see if it will run normally if you give it the starting boost it needs.If it does run at full speed and doesn't over heat or start and then slow down then you probably only need to replace a simple 10-12$ capacitor. If it barely turns, makes an odd humming sound or overheats etc. then you will have to replace the condenser fan motor. This is assuming that the outdoor condenser has the 220v supplied and the 24v supplied to the compressor relay, that the compressor relay is engaged and suppling 220v to the condenser fan motor.

May 28, 2008 | Ruud Matching Split Air Conditioner

1 Answer

Maytag Refridgerator Commpressor kicking thermal overload

Hey, it might sound strange, but check both your high and low presure switchs, then check your charage presures, both high and low, there also may be clog in the ststem somwhere.

Feb 05, 2008 | Refrigerators

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