How to know if a ac condenser fan motor is bad is something that all people who use it, ask at one point or another. And the answer is pretty simple; if your AC motor is not running properly then you will notice that sooner rather than later. One of the first signs that indicate that there is something wrong is when you are trying to start your air conditioning unit and the temperature takes a while to rise. If you have noticed this happening then you may be experiencing one of three things which is; a difficulty in turning on the AC or in turning off the AC.
Problems with Ac fan motors
The first problem can usually be fixed by simply restarting the AC on its own. If it has been running for some time and just started acting up then you should not have much of a problem. But if it is brand new, then you will need to take it to your local repair shop and they will most likely replace the AC condenser fan motor. If it is an older model then you may have other options available to you. For example, the fan motor may be noisy. In this case you can try to run it one more time, you might be surprised at the difference.
The second possibility is that it is actually bad and cannot spin. If this is the case then the first option of simply restarting your AC would not work. In this case, it is time to contact a professional to see what they recommend. There are a few things that can contribute to the inefficiency of a condenser fan motor. These include; dirty air filters, low air pressure, low oil pressure and poor maintenance.
You can help prevent these problems by ensuring that your AC condenser fan motor is clean. If it is clogged, you will not have sufficient airflow into the condenser. A dirty filter will also clog up the system and cause your system to overheat which will shorten the life of your AC condenser fan motor. Next, you should ensure that your oil and gas pressure are good and consistent. This will help prevent the motor from making noise as it struggles with trying to do its job.
If your ac condenser fan motor is not working as it should, the first step is to take a close look at the wiring on your system. Make sure that all the wires to all the different components of your system are running the way they are supposed to. If you notice any missing wires or anywhere else that would cause a problem, contact a licensed and insured electrical contractor to take a look at it for you. There is nothing worse than having to pay for unnecessary repairs. Remember, when you want to know how to know if a condenser fan motor is not functioning properly, it means that there is something wrong with the AC condenser fan motor itself.
The next step is to turn the AC power off to your condenser. In some cases, the AC power cord may need to be unplugged before you can start troubleshooting your ac condenser fan motor. If you are not sure how to know if a condenser fan motor is not functioning correctly, then you will not know if all is still in good condition inside your condenser.
If all the lights on your condenser fan motor not working
Then the first thing that you will want to check is the connections. You will probably need to use wire nuts to hold down the wiring so that you can see the connection points and tighten them all down. You will need to make sure that all the wires are secure on both ends. If all these checks do not resolve the problem, then there may be a problem with your AC motor or the wiring. Now that you know how to know if a condenser fan motor is failing, you should turn your AC power back on.
If you are still unsure as to how to know if a condenser fan motor is failing, then it is time to call a licensed electrician. There are many problems that can occur in an AC system and knowing when these problems will occur and how they can be identified will help the owner to know how to prevent these occurrences. If you are experiencing problems in your cooling system and cannot determine the source of the problem, then it is time to have the AC system serviced by a qualified professional to ensure that the best AC system maintenance has been performed. When you know how to know if a condenser fan motor is failing, you can turn your attention to the problem and have your AC motor repaired, or have it replaced with a better, more reliable brand of AC motor.