Air Conditioner Repair – How to Fix Common AC Problems

Air Conditioner Repair

Do you have problems with your air conditioning system? If so, you might need to get it repaired. There are many ways you can go about it. Here are some things to keep in mind. These items are Expansion valve, Outdoor fan, Circuit board, Capacitor, and Freon. Read on to discover how you can get them fixed. And don’t forget to check the battery and outdoor fan. Then, you can decide what to do with the remaining parts.

Circuit board

Depending on the level of damage and the amount of work required, you may need to replace the circuit board of your air conditioner. If you are unsure of which part needs repair, you may want to seek the help of an AC maintenance technician in Los Angeles. If you notice burn marks on the circuit board, it is time to replace it. After checking the safety of the circuit board, you can proceed with the repair. Here are some basic steps for replacing the circuit board:

Expansion valve

When you have a malfunctioning expansion valve, your AC will not cool as efficiently as it should. While the air flow may be colder than it used to be, it will eventually become warm, then cold, and so on. In such a case, the expansion valve is likely to be the problem. Your HVAC technician should check the expansion valve for any of these signs and diagnose the problem before making further repairs. This article will go over the most common problems associated with this part of your air conditioning system and how to identify them.


A broken capacitor may be the source of your unit’s trouble. This component is located outside of your air conditioning system, near the condenser unit. When it’s faulty, it could lead to no cold air, warm air, or both. Knowing the signs of a broken capacitor can save you money and hassle later. You can test the charge of the capacitor yourself using a multimeter. Any home or hardware store should carry a multimeter.

Outdoor fan

Whether your air conditioning system has an outdoor fan or not, there Heat Pump are some common repairs you can perform to keep it running as efficiently as possible. Regardless of whether you’re using an air conditioner for cooling or for heating, you need to take note of the following common issues to keep it in top working order:

Clogged drain

If you’re looking for a quick fix for your AC unit, you may have a plugged drain. Regular, small clogs are usually easy to clear. Use a stiff wire brush to scrub out debris. If a wire brush is not enough, you can also attach a wet/dry vacuum to the drain pipe. Attach the vacuum to the drain pipe with duct tape and turn it on to clear particles. If that doesn’t work, call an HVAC repair service.

Replace a blown fuse

Before you replace the blown fuse in your air conditioner, it is important to check the voltmeter to determine the fuse’s rating. Check the fuse on the unit’s access panel or use the manufacturer’s guide to determine its rating. Failure to replace a fuse may permanently damage the air conditioner. Make sure to work on a dry, clean surface. If you’re not sure how to read a voltmeter, visit a hardware store.