Wednesday, April 17, 2013

Basic Operating Principles of Centralized Air Conditioning


The Jacksonville air conditioning system in your home takes on the opposite action from what we are expecting of our heat pumps. Our air conditioning unit is expected to perform at top level and reliability day in and day out depending on the prevailing climatic condition. When doing the Jacksonville AC installation, it is essential that you have a general understanding at how the unit works in cooling our homes.

The Overall Operating Principle

The overall principle of its operation is akin to the refrigerator that works without interruption daily. Looking at the normal cycle of refrigeration, the heat pump relays the lower temperature. The generated heat then flows to the opposite direction as the higher temperature sinks. The cooling system then forces out the heat inside our homes. The centralized cooling system that we normally use is outfitted by duct for the distribution of air in all sections of our homes. The air is cooled by pipe lines that are chilled. The setup of the central cooling system automatically reduces the sound created by its operation as it is installed outside of our homes.

The typical cooling unit that we normally use in our homes lowers the air humidity with the aid of the installed home cooling system. With air humidity reduced at a certain level, water vapor condenses and this results to lower temperature. The principle is akin to a water drop that is transformed into ice droplet as a result of the sudden dip in temperature.

The cooling units that we are using in our homes are expected to reduce air humidity by 40% to 60%. There are certain types of the cooling unit that only give off air that is dry. These are the ordinary cooling units that use heat exchangers. The cooling process only involves intake of cool air and exhaust of hot or warm air.

Maintenance Requirements and Repair

The home heating and cooling system works in the same fashion as far the home blower and duct system is concerned. A lot of people will suspect that they require servicing if these home system fails. However, as we will learn in a little while, this is not always the case.

In most instances, the problem in the system can be traced to the failure to change the temperature setting with the sudden shift in the weather condition. If this is the case, then you can easily resolve the problem by making the necessary adjustment in the temperature setting.

Another common source of malfunction in the home heating and cooling system is busted fuse or circuit breaker and issues affecting the pressure level or the compressor. There are also cases where there will be ice accumulation and if you observe this in your cooling unit, you simply turn the power off to allow the accumulated ice to melt.

The home heating and cooling unit is sometimes referred to as our home comfort maker. If the performance of the comfort maker is compromised by malfunction or problem within the system, then it is important that the problem is promptly addressed by getting the service of a licensed and competent contractor or service company.

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