Air Conditioning Service and Maintenance

Air Conditioning Service and Maintenance
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Ac Maintenance Dubai

When buying air conditioners in Dubai, Sharjah, we want to get rid of the problem of stuffiness in hot weather in Dubai, Sharjah, UAE once or for all, or just have fresh and clean air of the right temperature in the room. But how often do we think about the fact that the climate control system in Dubai, Sharjah will not be able to work for a long time without a proper air conditioning service without a proper ac service? At the same time, the decision on servicing air conditioners should be made even with the purchase, because the best technical service will be provided by exactly the company where you purchase the HVAC equipment – simply because they are well aware of the features of the equipment.

With proper service, the air conditioner will serve you for many years and will please you with reliable ac maintenance in Dubai, Sharjah without breakdowns, because problems are always easier to prevent than to correct their consequences.

Air Conditioning Repair & Servicing

What is included in the concept of “air conditioner servicing in Dubai, Sharjah, UAE” ? First, cleaning the air conditioner. UAE air is always quite polluted due to desert and saturated with dust, so the outer and inner blocks of the air conditioner must be cleaned sooner or later. This is especially true of equipment, which is located at a small height above the ground – it receives several times more mud particles than it does in what is located on the upper floors. Air conditioners installed in buildings in industrial areas and near highways are quickly polluted. Due to the contamination of the radiator fins, the overall performance of the air conditioner as a whole is significantly reduced, the load on the compressor increases – in order to cool the air to the required temperature, it has to work wear-free. In addition, polluted internal and external blocks are a favorable environment for the development of mold fungi, the spores of which, together with air, can penetrate into our lungs. Cleaning works as internal,

Secondly, the diagnosis of all air conditioning systems. This work is definitely not possible to do independently, since it requires specialized knowledge, and sometimes special equipment. The diagnostics includes checking the health of the indication of modes, and measuring the level of the refrigerant, monitoring the health of the electrical system of the unit, automation within the condenser unit, and establishing the need to adjust the operating modes of the air conditioner, and much more. Of course, not all diagnostics are required to be carried out every season, but sooner or later this will have to be done, and therefore it is better to immediately include this type of service in the contract for maintenance of air conditioners.

Thirdly, the test unit in all its working conditions. Such a check will allow you to be sure that the air conditioner will not fail in any of the modes, with different power loads. At the same time, one more obligatory service point is usually carried out – measurements of a number of parameters that are important for the durable operation of an air conditioner. For the user, the deterioration of the split-system operation may be imperceptible, and only special diagnostics will be able to accurately identify problems that in the future can lead to serious consequences. If it is still possible to test the unit yourself, then measurement of the parameters is a task only for a professional with the appropriate equipment and knowledge. Do not forget about safety: another important point is to check all the equipment for possible leaks of harmful substances, measure the pressure of freon, temperature indicators of work. Here you can’t do without a wizard and equipment – it’s impossible to carry out such diagnostics for an ordinary user with available tools. Every year, any cooling system loses a few percent of freon due to leaks into the atmosphere; this is a safe standard established by manufacturers. But stocks need to be replenished – without a refrigerant, the elements overheat and can simply burn out. Therefore, maintenance of the air conditioner necessarily includes charging with freon, which should be carried out if the diagnostics revealed a decrease in its quantity. Manufacturers and specialists categorically do not recommend refueling on their own due to the high probability of air conditioner failure. Unfortunately, even with proper use when working with any equipment, malfunctions can occur, and minor breakage can lead to malfunction of the entire unit as a whole. All these rules apply to climate equipment. In this regard, for service it is worth contacting those companies where the complex of services includes both the elimination of minor faults and the overhaul of air conditioners.

Ac Service frequency

The frequency of cleaning the air conditioner filters primarily depends on the total pollution of the air in the room. For example, a device installed in a regular city apartment must be cleaned (this also applies to cleaning the heat exchanger) 1-2 times a year, and additionally each time after a long idle time. The filter of the indoor unit (under the front panel of the air conditioner) needs to be cleaned 1-2 times a month, this is a simple procedure, and it is perfectly possible to cope with it without asking for help from specialists. It is described in the device manual. To avoid damage to the air conditioner compressor, you should monitor the level of freon leakage annually. Leakage occurs constantly, through the smallest pores and joints of pipe joints, but it should not exceed 30–50 grams per year. Experienced specialists can determine the level and refill freon with the help of professional equipment, but you can identify problems with this part of the device yourself – just pay attention to the deterioration of air cooling quality and the formation of frost on choke connections. There are several types of periodic maintenance of air conditioners – monthly, quarterly, semi-annual and annual. Diagnostics of all main systems of the device is made monthly. If defects are identified with fixtures, block guards or enclosure elements, the malfunction must be corrected immediately. It also includes checking the control panel, general air conditioner operation, cleaning the entrance and exit louvers, as well as filters, testing the mode indication system, monitoring the drainage system, heat exchanger and air temperature coming from the indoor unit. Such a service option is necessary for air conditioners operating in large production-type rooms. A quarterly device health check includes monthly services as well as a few additional ones. These include the study of tightness of the connections of the circuit of movement of freon, control of its level and leakage. Also, the power wires on the terminal boxes, rubber wire connections, lugs and contacts, output louver drives are subject to verification. The technician monitors the noise level, air conditioning pressure and temperature. Semiannual maintenance involves checking at all points of quarterly services, as well as testing the operation of the electrical system of the device and mechanisms of the capacitor unit, the blades of fans, electric motors, the condition of the tubular electric heater when the oil in the compressor crankcase is heated. The Ac Technician must check the level of the average suction pressure and the thermal insulation of the pipes along which the freon moves. Also, before each season, the operating modes of the air conditioner are re-regulated and the emergency shutdown system of the unit is tested. Quarterly and semi-annual service is applicable at average loads on air conditioners, these options are considered optimal for office space. The coil of the heat exchanger and the main components of the outdoor unit are cleaned annually or more often when the need arises. Additionally, a specialist conducts all semi-annual work and diagnoses the insulation resistance of electrical wiring. This option of air conditioning service is suitable for units operating in apartments irregularly and without large loads.

Ac Maintenance Cost

The price of servicing air conditioners depends on several factors – mainly on the type of climate control system, its power, on the frequency of service. This is due to the fact that more powerful equipment, as a rule, is more difficult technically, is subjected to increased loads, and rare cleansing complicate the process. The price for Ac Maintenance in Dubai, Sharjah varies greatly – one-time comprehensive Ac maintenance of a standard wall-mounted air conditioner varies, Is it possible to reduce the price of air conditioning service? Yes, definitely. But you should not look for the most inexpensive service, because often the firms offering them simply do not have qualified personnel and modern equipment. Sometimes, under the guise of comprehensive services, consumers are offered basic cleaning and incomplete diagnostics. The simplest and most reliable way is to conclude a long-term contract for the maintenance of an air conditioner, in this case almost all companies will offer attractive conditions.

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