How To Get The Most From Your Air Conditioning Service

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When you activate your air con on the first hot day's the year it can be frustrating to discover that your unit is incapable of cool the room, or worse, no longer working at all. While it's recommended you get a professional engineer to complete an air conditioning service as part of your yearly property maintenance, there are also a few simple checks that can be done in between to keep your air cooling running smoothly.
Keep your air con unit clean
Most air conditioning faults are caused by not enough cleanliness, but just dusting the vents regularly can produce a huge difference to the duration of your unit. Another simple thing you can do to improve the hygiene of one's air con system is to get rid of the filters, spray them down with antibacterial spray and rinse with hot water. The cleaner you keep your unit, the less often you'll need to have an air conditioning service.
Change or clean the filter
The reason your air con system has a filter is both to safeguard the mechanics inside, as well as keeping the air clean in your home or office. If this type of filter isn't clean you're making your air conditioning system work harder and fewer efficiently, meaning your time bill will be higher plus your yearly air conditioning service is probably not sufficient to keep your unit in good condition. Some air con filters need to be cleaned rather than replaced and the other way around. An electrostatic filter is cleaned, while a disposable fibreglass or paper filter ought to be replaced fairly regularly; anywhere between once a month and twice yearly, depending on the air quality in your area. Check it regularly to ascertain how often you should be changing yours. A filter which needs changing will appear clogged with dust.
Make sure the condensing unit is not obstructed

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The condensing unit could be the part of your aircon system that sits outside and pulls mid-air in. If this becomes obstructed by weeds, dead leaves and even outdoor furniture you've stored against it, your ac may not work as along with it could do. Make cleansing the area around the unit part of your regular property maintenance. It is usually good to do this before an aura conditioning service, to head off being charged by the engineer for time spent cleaning, as well as avoid misdiagnosis of why your unit isn't in working order.
Check airflow on in and out of unit
Once you've removed any obstructions from the condensing unit, check that the airflow is powerful and consistent for both units. If the airflow is poor this could indicate that your ac system has a blocked coil or perhaps a failing fan. In many instances it will be necessary to call an expert air con engineer to investigate the problem and provide a remedy.
Switch between cooling and heating modes
It's a good idea to do a DIY air conditioning service whether it has been a while since you'd used your aircon system. One very easy thing you can do is to try switching between the cooling and heating modes. If the air conditioning is stuck on a single setting, it normally shows that there is a problem with the reversing valve. If this happens you should call in an expert engineer.
Repair any rust or corrosion
Check over your air conditioning system, particularly the outdoor unit, for any signs of rust or corrosion. In the event the damage is minimal, you are able to usually repair it by painting over it with waterproof steel paint. If your rust or corrosion is much more severe you should get in touch with a property maintenance professional. Ask your engineer to check on for signs of oxidation while completing your air-con service.