Know About Repair and Maintenance for Commercial Air Conditioning

Large commercial air conditioning systems and refrigeration units are consuming electricity giant. Added to that if the cooling system pressurized with airway obstructed and the filter is dirty, you can imagine.

Problems and their possible solutions:

You may experience the problems of the day with your air conditioner. You can search for trusted air conditioning and mechanical services from various web sources.

Here are some simple steps to assess the problem.

A/C was not lit

Most likely the ac fuse may have gotten blown up. Replace fuse. If there is still no change, then you might have to look for broken wires or loose connections in electrical cables. It is also possible that the switch was broken into. Call a technician to check for these errors and replace parts blown or loose or damaged.

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No coolers or very little cooling even when the actual temperature is low enough

Check whether the windows open in the room. This can cause delays in the process of cooling the hot air will continue to raise the temperature. Close them if it is open. Oiling may lead to slip. So tighten or replace as needed. If the filter is clogged condenser, cooling will not be efficient. You also need to check whether any refrigerant leaks out.


The smell can mean many things. It can even mean a dead mouse in the air duct. So the air duct cleaning is as important as cleaning and wiping the cooling unit itself due to health reasons. If the condensed water does not have the proper outlet, then dripping in the cooling unit and become stagnant, provide odor.


Loose nuts and bolts are the main causes for the noise. Tighten bolts and nuts and see if any part in the AC were touching each other to make the noise.

Air conditioning repair and maintenance is an important part of having air-con. Do it regularly to avoid problems.