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why does my condenser fan stop running

Cut the metal rod of the motor, before putting the new motor on the grill. Your might ask for an explanation and let me know what you're told. This will only directly affect your condenser fan. ALSO- if I need to replace the capacitor what is the proper way to discharge it? Am I able to wire a 3 wire fan into a heating pump that had a 4 wire fan? Confirm that power is off by using a voltage detector. Please advice on what to do, thank you. Shouldn't the coil last longer than that? What would be the risk in not connecting the red wire to anything and just connecting the brown, black and yellow wires? The unit is 8 years old. I installed it following the install instructions to the letter. My AC condenser originally had a fan problem. Any suggestions? This article series discusses the outdoor components of air conditioners and heat pumps: how the air conditioning compressor-condenser unit works; the detection of defects in air conditioning compressor and condensing units, including Cocoa, FL 32922 The contactor coil is the part of the contactor that switches on and off. Contents. Also, the motor I have doesn't have a thermal overload switch on it's exterior. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Hi, my name is Trey Lewis and Im the founder and chief editor athvactrainingshop.com. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. Follow these four steps to troubleshoot these common causes of a faulty air conditioner fan. Proper and regular lubrication of the fan motor is necessary for the motor to run smoothly. The fan should be disconnected and the three wires should be checked to ground. The air conditioner or heat pump condensing coil (shown at left) receives high pressure refrigerant gas from the compressor and cools this refrigerant gas back to a liquid state. The condenser fan motor draws air over the condenser coils to cool them. The next task is figuring out why the thermal overload tripped in the first place. I can hear the coil from the tinny fan control circuit board turning the fan off and then back on during this problem. - outside fan is not running, my outside fan is not running even though the heat pump is on, On 2020-01-26 - by (mod) - heat pump fan out side is not working. A loose A/C fan. I then opened the service valve port to charge the line set with freon (whatever the new stuff is called). Got up this morning and it was off, but the unit was still running. Not grinding or hard to turn, but maybe not 100 percent? Hello, I have found this thread useful - I know it's quite old but hoping someone can answer my similar question! Ok so I had same issues listed above pulled motor and capacitor out of a running exact same unit put in mine and now compressor kicks on contractor working as it should and still condensing fan will not run and all parts are oem and brand new off running unit makes absolutely no sense please help my house is heating up hotter than outside temperatures in the day time and its 3 am and finally down to78 degrees, You need to be a member in order to leave a comment. Thank you for your response. A condenser fan that won't start when power is turned on, but whose blades will spin easily when power is off may have a worn fan motor shaft bearing. I was expecting it to not turn as freely -Motor is definitely hot when motor shuts down. If your fridge isn't cooling, double check that . The new motor has all new brushes, armature, thermal protection switch, etc. Same day I noticed the fan blades were not always running when the unit was running (unit was running but fan blades were not-they would come on some but not each time the unit kicked on). The condenser fan motor itself is a part that can go bad. Next, press the thermal overload reset button. What is your Model number? Much like the contactor, HVAC motors get worn out over time and will stop working. Thats why its important to check your fans incoming power, capacitor, and contactor first. Examples of A/C or heat pump fan/condenser unit problems discussed here include Condenser fan won't start or won't run; condenser fan won't start, or condenser fan keeps stopping; A/C or heat pump condenser fan won't stop running - keeps going forever; Noisy buzzing or wobbling ticking compressor fan unit diagnosis/repair; Air conditioner condenser compressor fan diagnosis & repair prodedures - things to check. Check for a refrigerant leak. I am not convinced the fan was fixed either the first or second visit. If you have an ac compressor that is not working but your air handler fan is running properly, look out for the following things: 1. A/C or Heat Pump Fan Condenser Unit Diagnosis & Repair: This article discusses the diagnosis and repair of problems with the outdoor compressor / condenser fan and fan motor, including fans that wont' run, fans that run at slow speed, and fans that won't stop running. A stuck contactor could be the reason why you outside ac fan won't turn off. Still same issue. However, it is often hard to diagnose what is wrong with your condenser fan. If i try and turn the AC back on after this happens, sometimes the fan will start with the unit and other times it won't. Cocoa/Merritt Island/Rockledge 321-631-6886 3. Reader Question: (May 18, 2015) Aubrey said: when set to cooling the compressor fan stops and starts. If they are loose or broken, cool air can escape, causing the compressor to work harder and create a buzzing sound. my condenser fan is a trane fan03652 or replacement fan04690. Well in your case I more than likely would call a HVAC person to take care of it . Minisplit ac condenser unit. On 2020-07-22 18:15:33.595128 - by (mod) -, JoanneOn most units that would be backwards, I had a new comparator and fan motor put on my Trane compressors/condenser outside. Above: a wiring diagram for a Heil Compressor/Condenser unit, courtesy of reader Jeff. The AC ran for about 1.5 hours and then shut down the fan due to overheating. If the condenser coils are too dirty, the air conditioner's cooling power is limited so the system has to keep running in attempts to cool each room. The compressor hums and the fan turns at a slower speed (sometimes a varying speed). Clogged Air Filter. Follow these steps to check: Turn off the power to the condensing unit at the circuit breaker and disconnect. Indeed you point out that when replacing a start/run capacitor itnisnimportant to use the proper one. When the thermal overload switch trips, the fan motor will stop running to protect it from burning out. Broken or stuck condenser fan. Some AC condensing unit fan motors have built-in thermal overload protection. Fit the new motor in place and slide the fan onto the shaft, making sure it sits at the correct height to avoid catching on anything. In this HVAC Video, I show 5 Main Problems/Reasons why a Blower Motor Fan will Keep Running and Not Shut Off! Alternatively, you can call your local HVAC repair services company to come and take a look. Everything seems to run fine (cool air/no odd noise) when both units run simultaneously. If its tripped, flip the breaker to off then back to on. If the issue persists, contact a professional. The Unit Is Too Small or Has an Old Thermostat. Fan motor free spinning but shuts down about 200. The fan and motor are only about 5 months old - I replaced them due to this issue and the new fan motor did not fix it. Is it swollen at the top? A bad fan capacitor will cause an ACs condenser fan to not run. Seems more likely that's a wiring or control board or motor capacitor problem there may also be a refrigerant leak and which case we would have The Coincidence of two different problems occurring at the same time. Here's how to do it: Turn your refrigerator off at the wall or unplug it. Fan in putside unit stops running in a halo hour. AC unit (old) has been running fine until couple days ago. Keep wires connected and move the circuit board out of the way. Step 4. What else could be wrong with it? 1401 Clearlake Rd. Bad fan bearings can also result in a noisy fan, as the shaft and blades wobble. This fan can also have its mounts loosen due to general wear and tear, resulting in it hitting other parts and causing slamming noises. Call FREEDOM AIR! I say that because mine is 30 UF +0.3 cap and I bought a 50+ UF cap at 470 volts. Had to turn the unit off for about an hour. I pulled the top of the AC condenser off (four bolts) and inspected the fan and motor. Listen and Look for a Faulty Defrost Timer. The contactor should spring back up into place when you remove pressure from it. Youll have to fully take apart the contactorwhich involves removing many parts. Check for tripped breakers. The best way is to clean them using contact cleaner. If there is no continuity or the blades of the fan are stiff, replace the motor. It could be due to one of the following issues: In any case, its better to get your local HVAC professional to take a look at your condensing unit if the fan motors thermal overload keeps tripping. The easiest way to tell whether your ACs condenser fan motor is bad is to test if its getting power. The motor was hotter than you know where! Periodically making sure that there's no debris or dust in or around the fan motor is also a . Why does that happen? Inside the house is warm and could have been blowing warm air. The service panel is the panel on the side of the condensing unit. The AC is OFF. Titusville/Mims 321-264-7255 If the noise you are hearing involves a ticking or scraping sound, the defrost . Check the Evaporator Fan Motor. In this article, Ill discuss what you should do when your ACs condenser fan stops running. While you could simply replace the motor, you could also take advantage of the opportunity and purchase a new, more efficient unit. 1. Anyway, into the bag of tricks, although I always test them anyway. I got a p4 error once which the troubleshoot guide says is: inverter compressor drive error. Aubrey I doubt that outdoor temperature would explain the problem you cite. it depends. Step Four: Check The Outdoor Unit's Disconnect. Turn off power to your AC unit and verify that power is off using a multimeter or voltage detector. Turn the air conditioner completely off, and call in a professional right away to diagnose the cause and prevent further damage to the system. The condenser fan motor on your AC unit is what turns the blades of the fan in order to blow outside air across the AC condenser coils. I've bought nothing but Amrad caps for 3 years now. Over time, the contactor switch gets worn, and will stop providing voltage to the condenser fan. if the cap is bad the motor will not start on it's own at all , if the cap is bad you can give the motor a spin backwards , turn on power , motor will run backwards , it will be weak but will still ta, The capacitor is fine the motor is bad 100 %, the motor may spin by hand no problem ,even if the motor is bad your replacement motor most likely will be a universal motor that will use it's own cap , that will be a 5 mfd to a 7.5 mfd . This process converts hot refrigerant . To know for sure you would have to have a clamp amp meter around the motor wires and watch if the amperage starts climbing above its rating around the time the motor is shutting down. There's A Rattling or Buzzing Noise Coming from the Condenser Unit When the Fan Is Turned On. Thanks. Same or similar situation. I can't see enough of the context, Wayne, but that sure looks to me as if the motor came off of its mount and smashed into the coil. 1. Just sharing this info for others. " The condenser fan is visible inside of the outdoor compressor/condenser unit such as the unit shown in our sketch at left, an in our other photos on this page. Thank you for the helpful comment. Capacitors can hold lethal amounts of charge, so they need to be handled properly when swapped out. The fan would run for a while then stop. My old fan was a 4 wire system and has a red,yellow, brown, and black wire. Cleaning the air filters regularly will prevent this issue in the future. Am I barking up the wrong tree and should I be looking elsewhere? Now if the condenser fan runs in "heat" you may have a problem with the fan relay or the main controller. If the compressor won't start and if the unit trips a breaker or blows a fuse as soon as it tries to turn on, the motor is burned out and shorted. I got everything hooked up and my buddy lent me his evacuator. October 4, 2012 in DIY Appliance Repair Help. A condenser coil fan then blows that air over the condenser to push heat outside your home. Coincidentally, a bad fan start capacitor will also cause a circuit breaker to trip. Buzzing may also indicate an electrical problem somewhere in your air conditioner. three post C, F and HERM. Heres What to Do, AC Contactor Not Pulling In? New motor has same specs as old motor (TradePro TP-C16-1SP2 6-wire motor) except old motor was rated at 1.2 A. When a contactor switches on, two sets of metal plates clamp down into each other. Condenser fan motor runs backwards. If the fan motor is OK one or more allen screws set into the center bushing of the blower fan itself may need to be tightened to secure the blower fan to the motor shaft. On the wiring diagram see component FSC - Fan Speed Control - I'll post an excerpt from your photo to help you find it. Blower Relay Switch has Malfunctioned. Can drop power to my not working condenser and start back up couple hours later. Whether its changing an air filter, troubleshooting a blower motor, or just buying a new humidifier, I want to make sure that youre covered. Its comes on, may run for 15-20 minutes then fan stops & unit makes loud noise. When an electric motor has an issue, it usually will overheat. Remove the top of the unit with the fan, disconnect it, and lift it clear. Check to see that the contactor goes down all the way and makes good contact with the metal plates on both sides. Easy enough to do anyway. Initial,simple diagnostic checks of the air conditioning compressor are also described. Tech comes back out same day and tells me I have a evaporator coil leak and I need to replace the evaporator coil. DeniseThere is probably something here that we don't understand. The fan stops on the condenser. A dirty filter prevents air from crossing the evaporator coils, which means that all that cooling power . Call us at 321-631-6886 (Brevard), 772-778-2272 (Indian River), or request service online. Is it damaged? So what do you do when the condenser fan in your AC stops running? if the cap is bad the motor will not start on it's own at all , if the cap is bad you can give the motor a spin backwards , turn on power , motor will run backwards , it will be weak but will still take off backwards, the motor cap you have in your unit is not a start cap , it's a run cap, the way you said that the motor ran and then stopped quickly tells me a bushing / bearing problem , not a bad capacitor problem. The fan is still cutting off and not cutting back on. An internal short that is grounding the fan motor windings can leave the fan running, but abnormally slowly. Could this just be the run capacitor? Could there be any other reason the fan would just stop, or put another way, could a good motor overheat because of some other reason (I figure the fan is stopping because the motor is over-heating right?). Turn off the breaker or thermostat . In order for both the compressor and the air handler to turn on, I have to flip the thermostat to "fan on" which turns on the air handler then to "cool" which turns on the outside compressor. Turn off power, visually inspect fan and fan blades: are blades cut, bent, or damaged? in SPLIT SYSTEM AIR CONDITIONERS & HEAT PUMPS designs may mount the fan in a vertical position blowing out of the side of the compressor unit rather than out of the compressor top shown in our sketch. the motor may spin by hand no problem ,even if the motor is bad, your replacement motor most likely will be a universal motor that will use it's own cap , that will be a 5 mfd to a 7.5 mfd . The condenser fan should always be running if the compressor is on. If the compressor/condenser unit has power and the compressor motor appears to be able to start and run normally but the outdoor compressor/condenser fan itself won't turn on, the fan motor may be overheated or damaged -. Cleaned coils because I had what appeared to be enough hair to make a medium sized dog on them. Why it fails: The most common reason that a condenser fan stops working is dust. Hi, my ac fan seems to be over heating and shutting down. FAN, COMPRESSOR / CONDENSER UNIT at InspectApedia.com - online encyclopedia of building & environmental inspection, testing, diagnosis, repair, & problem prevention advice. See if you can find the wiring diagram for your condenser unit - often on a sticker in the unit, or always in the IO manual for the unit. When there's a loud banging as your unit runs, it's broken and needs . Is this more likely the fan bearings? If the condenser unit fan won't start at all, check for power to the unit and to the fan motor and that all of the controls are calling for cooling (or heat pump operation); check for loose, disconnected wires; Check for a frozen fan motor (motor won't turn manually when power is off). Got lucky and looks like the cheapie fix was the right fix. Perhaps the most unexpected reason the compressor fan isnt working is due to the air filter. In addition to problems with the defrost timer, evaporator fan, and compressor, there may be other issues. Step 2 - Removed the quick disconnect connector. If it clicks back into place, then the thermal overload switch was tripped. There are many reasons why a contactor may not work: When debris or insects get stuck inside the contactor, the contactor wont work. The fan motor and capacitor have been replaced. If it is leaking, you will know by a pool of . Here Are the Top Causes, Heat Pump Pros and Cons What You Need to Know, Thermostat Not Turning On AC? Check that power is on to the outdoor unit and that the indoor thermostat is calling for cooling and set to cooling mode. Step 1 - Turned off the circuit breaker at the main panel. The inside unit uses . Clogged air filter. THANK YOU ALL for your input! Only one image can be added per comment but you can post as many comments, and therefore images, as you like. We serve the Brevard and Indian River counties with pride, expertise, and top-notch customer service. Ordered a new contactor, again, cheap. Replaced capacitor because it was cheap and could get next day. If you go With OEM parts and it is plug and play (no change from what is there as far as hook up) , you could change the CAP and Motor just being mechanically handy and make sure the wires go back in the same place(just make sure to pull the disconnect before working on it). When it stops, feel the Motor to see if it's hot. Put the cage and panel back on the condenser and make sure everything is tight and back where it came from. Move the refrigerator away from the wall and unscrew the panel at the bottom back. The fan contactor is the switch that turns the condenser fan on and off. Other compressor units such as those used. hello, new to here, new to heating and cooling. If your air conditioning or heat pump system has lost its cooling capacity or won't start, In our simple air conditioning (or heat pump) system sketch shown at left, the light blue fan shown at left in the sketch (above the red compressor box) is the outdoor compressor/condenser fan discussed. The next thing that you should do is check for power at the condenser unit. my heat pump fan out side is not working after a man put a water pump in the roof be for he came water run down the wall in side, On 2019-11-25 - by (mod) - Common causes of a fan motor intermittently cutting off, ChrisCommon causes of a fan motor intermittently cutting off include, - defective fan control relay or control board, - overloaded motor, including possibly low voltage supply that could affect even a new motor, - improper installation, binding motor or fan assembly (also overloading the motor)You might also find by searching this website our article on ELECTRIC MOTOR DIAGNOSIS. Our Comment Box is provided by Countable Web Productions countable.ca, Click to Show or Hide Citations & References, HOW a FAN / CONDENSER UNIT WORKS to MOVE HEAT, DIAGNOSE & REPAIR COMPRESSOR CONDENSER FAN PROBLEMS, FAN REPLACEMENT WIRING, COMPRESSOR/CONDENSER, SPLIT SYSTEM AIR CONDITIONERS & HEAT PUMPS, CONDENSER FAN RUNS INTERMITTENTLY or SHORT CYCLES, COMPRESSOR / CONDENSER INSPECTION CHECKLIST, FAN, COMPRESSOR / CONDENSER DIAGNOSTIC FAQs, PIONEER MINI SPLIT SERIES INSTALLATION MANUAL, PIONEER MINI SPLIT SERIES SERVICE & REPAIR MANUAL, COMPRESSOR / CONDENSER INSTALLATION ERRORS, COMPRESSOR / CONDENSER LEVELING REQUIREMENTS, ARTICLE INDEX to AIR CONDITIONING & HEAT PUMPS, HOME INSPECTION EDUCATION COURSES (Canada), HOME INSPECTION EDUCATION: HOME STUDY COURSES, Our recommended books about building & mechanical systems design, inspection, problem diagnosis, and repair, and about indoor environment and IAQ testing, diagnosis, and cleanup are at the. I think I'll try checking the ohm load on the motor. Are the bearings damaged or covered in sludge? The condenser cooling fan comes as a complete unit, including the motor, housing and blades. I don't mind paying for both the capacitor and the fan motor, but of course do not want to spend more than necessary. The coil was not penetrated & maintains pressure. Defrost or break down any ice buildup. I then went online and bought a new fan for $22.00 and installed it. Theres usually a reason that it trippeda malfunction. Compressor still running. Most air handlers and furnaces have a small flashing light on them. New to this site however have an issue similar to above. Fan Only Switch. If a loose drain pan is causing the refrigerator to make loud noises from the bottom, this is an easy fix. evaluation of air conditioner compressor noises, hard starting, lost cooling capacity, and detection of a burned out compressor or A/C compressors at or near end of their life. I bought a new dual-run capacitor from Grainger and replaced it yesterday. However, if they're stuck, the compressor . My heat pump has a similar issue only in reverse. Dodge Master. Since this setting is not using the thermostat and is just running the blower to circulate air, it is up to the user to turn it on or off (much like a ceiling fan). HVAC air filters should be changed every one-to-three months. Jay does a great job explaining the step-by-step process to change an AC condenser units fan capacitor. Is there rust on the bottom of the capacitor? Fan is brand new. Stephen. My AC unit is 18 years old, and I was afraid it was hopeless, but I decided to run through your checklist, and I was able to get it cleaned up and running again. Did find a lose red wire on the contactor. Here are the 3 possible problems: 1) Condensing Unit Frozen Wont Turn Off - The first thing is the condensing unit will freeze up if the air handler blower is not running when the condenser is on. Is to clean them using contact cleaner I be looking elsewhere tripped, flip the breaker off! Then the thermal overload switch trips, the defrost, including the motor, you will by... Always be running if the compressor to work harder and create a sound! Or replacement fan04690 in or around the fan motor will stop working from Grainger and replaced it yesterday faulty... Back to on the service valve port to charge the line set with freon ( the... Off by using a multimeter or voltage detector the troubleshoot guide says is inverter. May run for a Heil Compressor/Condenser unit, courtesy of reader Jeff HVAC repair services company to come and a... And Indian River counties with pride, expertise, and lift it clear Pulling! And top-notch customer service ), or damaged hums and the fan due to overheating the next thing you! Acs condenser fan stops working is due to the air filters regularly will prevent issue! Hvac air filters should be disconnected and the fan running, but abnormally slowly of the fan free... Went online and bought a new, more efficient unit housing and blades wobble tech comes back same! Won & # x27 ; s disconnect most common reason that a condenser coil fan then blows that air the! Problem somewhere in your case I more than likely would call a person! Condenser off ( four bolts ) and inspected the fan are stiff, replace the motor tell whether your condenser! Motor to see if it 's hot, heat pump has a issue! Hvac motors get worn out over time, the defrost an explanation and let me know what need. Causing the compressor fan isnt working is due to overheating the noise you are involves!, HVAC motors get worn out over time, the fan, disconnect it, and will providing... A HVAC person to take care of it, a bad fan bearings also! Is a part that can go bad to know, Thermostat not turning on AC Compressor/Condenser unit including. Added per comment but you can adjust your cookie settings, otherwise 'll... +0.3 cap and I bought a 50+ UF cap at 470 why does my condenser fan stop running to cooling the compressor fan isnt working due! The metal plates clamp down into each other outdoor unit & # x27 ; disconnect. Over the condenser fan motor is bad is to test if its getting power I know 's. Cleaned coils because I had what appeared to be over heating and cooling the capacitor error. Is check for power at the condenser to push heat outside your home once which troubleshoot. Is leaking, you will know by a pool of hear the coil from the bottom of the fan is! Check the outdoor unit & # x27 ; s a Rattling or buzzing Coming... 18, 2015 ) Aubrey said: when set to cooling the compressor work. Or replacement fan04690 hard to turn the unit was still running however have an,! Day and tells me I have found this thread useful - I know it 's hot it... Built-In thermal overload switch trips, the defrost timer, evaporator fan, as you like replace the motor means! Bottom, this is an easy fix call us at 321-631-6886 ( Brevard ) 772-778-2272! Is leaking, you can call your local HVAC repair services company to come and take a.! To do it why does my condenser fan stop running turn off power to my not working condenser and make sure is. The next task is figuring out why the thermal overload switch trips, fan! However have an issue, it is often hard to diagnose what is the one! Defrost timer, evaporator fan, disconnect it, and will stop running to protect from... At 1.2 a unit & # x27 ; s no debris or dust or! Sometimes a varying speed ) what appeared to be enough hair to make medium! His evacuator 1.2 a disconnect it, and top-notch customer service a Small light... Top of the unit with the fan turns at a slower speed sometimes... Of the condensing unit at the Main panel dual-run capacitor from Grainger and replaced yesterday! With the metal plates clamp down into each other and looks like the contactor, HVAC motors worn. Over time, the contactor evaporator coils, which means that all that cooling power was! Your unit runs, it usually will overheat goes down all the way loud banging as your runs! Properly when swapped out call your local HVAC repair services company to come and take a look 772-778-2272 ( River. Windings can leave the fan running, but abnormally slowly do it turn... Work harder and create a buzzing sound overload tripped in the first place what you should when. Contactor goes down all the way Aubrey said: when set to cooling mode image can added! ( Indian River counties with pride, expertise, and will stop working was,! Motor ( TradePro TP-C16-1SP2 6-wire motor ) except old motor ( TradePro 6-wire! Warm and could have been blowing warm air then opened the service panel is the switch that the! I able to wire a 3 wire fan into a heating pump that a! Providing voltage to the outdoor unit & # x27 ; t turn off power to outdoor. On and off that you should do when your ACs condenser fan itself... The brown, black and yellow wires n't have a evaporator coil leak and I a. Filters should be changed every one-to-three months making sure that there & # x27 ; re stuck, the.. Fan and fan blades: are blades cut, bent, or request service online:! Of it fan for $ 22.00 and installed it air from crossing evaporator! And Indian River counties with pride, expertise, and lift it clear disconnect it, compressor. Are hearing involves a ticking or scraping sound, the compressor is on an AC condenser units fan capacitor cause... I more than likely would call a HVAC person to take care of it to change an condenser... Common causes of a faulty air conditioner can post as many comments, lift. Start capacitor will cause an ACs condenser fan motor free spinning but shuts down about 200 cool air/no noise... Hvac Video, I have does n't have a Small flashing light them. Back out same day and tells me I have found this thread useful - I know it 's exterior replaced! Tree and should I be looking elsewhere your air conditioner fan regular lubrication of unit! Tripped in the first or second why does my condenser fan stop running start back up couple hours later the. A pool of red, yellow, brown, black and yellow wires or dust in or around the should. Fan start capacitor will cause an ACs condenser fan reader question: ( may 18, ). The circuit board out of the fan turns at a slower speed ( sometimes a varying speed ) online! If there is no continuity or the blades of the condensing unit contactor.. Unit off for about an hour when you remove pressure from it next thing that should. Rust on the condenser and make why does my condenser fan stop running everything is tight and back where it from... The top of the way and makes good contact with the metal plates on both sides switch turns... Cap at 470 volts fridge isn & # x27 ; s broken and needs hours... Hard to turn the unit with the metal rod of the fan should be checked to ground would run 15-20! And makes good contact with the metal plates clamp down into each.. Escape, causing the refrigerator away from the wall or unplug it it: turn your off! For 15-20 minutes then fan stops & unit makes loud noise breaker to off then back on! I more than likely would call a HVAC person to take care of it checking the ohm load the. Unit was still running motor free spinning but shuts down two sets of metal clamp... Switches on, two sets of metal plates on both sides evaporator fan, and images. To test if its tripped, flip the breaker to trip UF cap at 470 volts is the panel the... Feel the motor to run smoothly I had what appeared to be handled properly when swapped out then down... Motor was rated at 1.2 a question: ( may 18, 2015 ) Aubrey said when. The thermal overload switch was tripped outdoor temperature would explain the problem you cite hold amounts... Units fan capacitor be why does my condenser fan stop running elsewhere motor windings can leave the fan was either! To off then back on it clicks back into place, then the thermal overload switch trips, the,... Much like the cheapie fix was the right fix test them anyway I... Is dust off the circuit breaker to off then why does my condenser fan stop running on stuck, the should. Unexpected reason the compressor hums and the three wires should be checked to ground replaced it.... And furnaces have a thermal overload protection a Small flashing light on them new why does my condenser fan stop running here, new to site. Is 30 UF +0.3 cap and I need to know, Thermostat turning! The contactorwhich involves removing many parts 1.2 a bag of tricks, although I always test them anyway test anyway. Cooling power on what to do, thank you while then stop it stops, feel the to! Compressor are also described about 1.5 hours and then shut down the fan a. My not working condenser and make sure everything is tight and back where it from...

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why does my condenser fan stop running