Air conditioners are like any other form of appliance: they can break down from time to time, no matter how good the quality of the system is. As a result, it is a good idea to make sure that you maintain the system properly. This is going to take a bit of work from time to time, especially during the summer when you will be using it a lot. In the winter a lot of people tend to forget about their system, but it is important to still switch it on occasionally to make sure that everything is working. Your system can end up breaking down if you are not careful. Sometimes, however, you may not be sure whether the system is broken or not. Sometimes there may just be minor issues that can cause inconvenience for your temperature control, but overall the system may appear to be working fine. It is therefore a good idea to understand whether your system is in need of a fix or if there is just a small issue that can be dealt with immediately.
If you happen to hear strange noises coming from your machine, then you are going to have to call someone in to take a look at it. Components could be loose or there could even be debris stuck inside the air conditioner. Do not take a risk with your unit if this is the case, as you will need to make sure that your system is working properly. Call a contractor who will be able to determine just what the source of the noises is. Strange noises can be disturbing, but always look out for those that you have not heard before. If your system is old, then this is also going to be something that you should look into. You may need to get a system replacement.
Leaking is never a good sign when it comes to your air conditioning unit. A leaking system is going to pose all kinds of hazards, including the threat of electrical shocks if it is left on for too long. A lot of the time, leaking is going to be caused by the drain pan not being put in the right position. The drain pan is going to get rid of fluid and will normally be tilted so that this fluid goes outside rather than into your home. If your system leaks, then this is usually going to be the easiest thing to fix. Turn the drain pan the other way and make sure that all of the water goes out. If this persists, then you are going to have to call someone in quickly.
The best way to ensure that your system is always working is to make sure that you are always on top of the system. This is going to mean making sure that you keep the pans in check and that you clean it from time to time, allowing more time to see if repairs are needed.