Simple Air Conditioner Repairs and Fixes to Do Yourself
If your air conditioner breaks down at an inconvenient moment, DIY repair comes to mind first. Although it’s always better to call an authorized AC technician, you can make some simple repairs yourself and save some money.
After successful troubleshooting, you’ll need some basic tools and at least a superficial knowledge of how the AC device works. For a list of essential tools for home maintenance, see here. If you have any doubts about your DIY skills, get in touch with professional AC technicians or contractors.
Filter Cleaning
This is the easiest fix that can significantly improve your air conditioner’s work if you have reusable filters. If they are disposable ones, just replace them. Suspect on dirty filters if the AC is working but not blowing cold air. Massive deposits of dust and dirt on them block the airflow and prevent the optimal operation of the device.
Before removing the filter, be sure to unplug the AC device or turn off the system. Remove the filters (depending on where they are located, you may need to remove the fan first) and vacuum the surface dirt. For deep cleaning, wash the filters under running hot water in the opposite direction from the airflow. Leave them to dry, or speed up drying with a hairdryer set to the ‘cool’ option.
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Iced Up Unit
The appearance of ice is a fairly common situation, especially on your cooling system’s outdoor units. As with clogged filters, the air conditioner works but doesn’t cool because ice blocks the coils. The solution is simple – you have to melt the ice. But you also need to know what causes ice deposits and prevent them from reappearing.
To melt the ice, simply turn off the system and let it melt naturally. To make the process faster, use a hairdryer. Experts from AC Repair Now suggest you check the gas level in the AC system (refill if necessary), clean the filters, fan, ducts, and don’t forget the outdoor unit.
Check Ductwork
If you have an HVAC system, dirt in any part of it can cause a problem. Dust, leaves, or debris in the ducts will prevent the air from coming out of them. You can clean ductwork yourself, but keep in mind that DIY cleaning won’t be as detailed as professionals would do.
Still, even DIY brushing can be an excellent way to extend the life of your device. First, clean and cover all registers to prevent dust from escaping. Then use a vacuum cleaner and try to penetrate as deep as possible into the ductwork. A dust brush will do for removing mold, mildew, and piles of dust and dirt. Don’t miss the blower compartment either, but make sure the system is turned off.
Regular maintenance is the best ‘cure’ for AC failures, as it prevents them from occurring. Although there are technicians who can solve any problem with your air conditioner, you can avoid these costs by regularly cleaning your cooling system.
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