7 Common Mini-Split Problems and How to Fix Them

A mini-split air conditioner is a popular choice for homeowners in Los Angeles, who want to cool their homes without needing ductwork. However, mini-split systems can experience problems that can affect their performance and lifespan. Keep reading to understand the common mini-split problems and how to fix them to ensure your system runs efficiently and lasts for many years.

At DrDuctless Heating & Cooling, we understand the importance of having a reliable mini-split air conditioner in Los Angeles, especially during the hot summer months. Our team of professional technicians is highly trained and experienced in diagnosing and fixing common mini-split problems.

Contact us right away if you have any questions about mini-split systems.

Like any other appliance, mini-split systems can experience problems. In this blog post, we will discuss seven common mini-split issues and how to fix them.

Dirty Filters

Dirty filters are a common problem with mini-split systems. Over time, dust and debris can accumulate on the filter, restricting airflow and causing the system to work harder to cool your home. To fix this issue, you should clean or replace the filters regularly. Consult the manufacturer’s instructions on how often to replace the filters.

Refrigerant Leaks

If your mini-split system is not cooling your home properly, then it might have a refrigerant leak. A refrigerant leak can be caused by various factors, including damaged coils, loose fittings, or a malfunctioning compressor. To fix this issue, call our professional technician who can fix the leak and recharge the refrigerant.

Thermostat Problems

If the thermostat of your mini-split system is not working correctly, then it might not be able to control the temperature of your home accurately. Check the batteries of your thermostat and replace them if needed. If the problem persists, then you may need to replace the thermostat.

Blown Fuses

If your mini-split system is not turning on, then it might have blown a fuse. Check the fuse box and replace the blown fuse with a new one of the same size.

Dirty Coils

Dirty coils can cause your mini-split system to work harder to cool your home, leading to higher energy bills and reduced lifespan. To fix this issue, clean the coils regularly. If the problem persists, then you may need to call our professional technician to clean the coils thoroughly.

Frozen Coils

If the coils of your mini-split system are frozen, then it might not be able to cool your home properly. This problem can be caused by various factors, including dirty air filters, low refrigerant levels, or restricted airflow. To fix this issue, turn off the system and let the coils defrost. Once the coils are defrosted, clean them thoroughly and turn the system back on.

Strange Sound

If your mini-split system is making a strange sound, then it might have a loose or damaged part. Turn off the system and check for any loose or damaged parts. Tighten or replace the parts as needed.

These are the seven common mini-split problems and how to fix them. It is essential to understand these issues to ensure your mini-split system runs efficiently and lasts for many years. If you are not comfortable fixing the problem yourself, then you should call our professional technician.

The Ultimate Choice for Mini Split AC Los Angeles - DrDuctless

When it comes to mini-split AC in Los Angeles, DrDuctless Heating & Cooling is the ultimate choice. We provide our customers with reliable, efficient, and affordable services for all their mini-split system needs. Our team of experienced technicians is trained to handle any problem your system may face, ensuring your home stays comfortable and cool all year round.

We are just a call or click away! Contact us today for professional and affordable mini-split AC services in Los Angeles.

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Fantastic work, exceptional customer service, reliable and fair. This is who you need to call for your AC and heating needs/services hands down. Dr. Ductless cares and you will see that when you hire them. I will recommend to all my friends and clients. A+++

Dr. Ductless was highly professional, and I had a great experience dealing with Matt and his installation crew. Installation was seamless, and Matt was very helpful throughout the process.

We had several people give us estimates on mini-splits and we chose to go with Dr. Ductless. Matthew and Carlos went above and beyond to make sure we had a great experience – they are the gold standard of customer service.

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