There are a number of different reasons why air conditioning units might fail the first time that they are turned on after an extended period of time of not being used. The first thing that you need to consider is that if you are uncomfortable in doing any type of maintenance on electronic devices like A/C units, then you will definitely want to make sure that you consult or even hire a qualified professional from a Air Conditioning repair HVAC San Diego company. At the very least, you definitely want to keep abreast of the current information available on maintaining and repairing your valuable air conditioner by reading blogs like this which have HVAC Tips.
One of the reasons that you might want to consider getting a professional to go over your system, is if you are unable to physically remove some of the debris and blockage that will often get in the way of the ventilation system on the air conditioner. You need to make sure that all of the elements on the outside are cleaned on a yearly basis or more. If you are able to get to these events, then all you need to do is use a tan cloth to clean the entire exterior of the window and wall unit even if they do appear clean and clear of debris. If however, you have one available, you definitely should use a garden hose to clean out the condenser coils of any remaining debris and stubborn material still left over.
Another frustration that people will typically run into is with temperature controlled air-conditioning units that are centralized, as these particular types of HVAC systems typically have a number of common failure points which may be uncomfortable for you to handle, but there are some basic things it can do. Many people simply forget to replace the batteries in a modern thermostat, and this came in and of itself fix the majority of the problems that come with the sensitive thermostat. The slider controls that are under the thermostat are very sensitive as well, and if it is not positioned correctly it can make it so that your device never turned on.
Window units as well as wall units, can also suffer from blades that are dirty on an infrequent basis. The blades themselves are usually housed right behind the air-conditioning units case an and they are pretty easy to locate and then clean up. There are a few different ways it can clean these things, but generally you’ll use a vacuum or a very clean soft cloth to get rid of the dust and grime. The AC blades are typically held in place with one screw that is near the base of the shaft, so all you need to do is tighten the screw itself with a screwdriver and then replace the cover of the unit itself. Remember that there are all sorts of issues you can run into these types of cooling systems, so never hesitate to consult professional even if you feel comfortable with certain problems.
