Having mini-split installation done is a fantastic approach to solve comfort issues in your house. These systems don’t need ductwork to deliver energy-efficient heating and cooling. Much like any other home comfort system, they can run into problems sometimes. Here are seven of the most common mini-split issues and how you can repair them.

1. Mini-Split Leaks or Can’t Drain Water

If your mini-split is dripping water or not draining water, there might be an issue with the condensate drain or drain line. It’s common for a drain line to become clogged with mold, forcing water to back up and leak. Call Central Air LLC at 203-357-5913 for support and we’ll get your drain unclogged promptly.

2. Mini-Split Makes Constant Noise

Mini-splits normally don’t create a lot of noise when they’re operating. But there are two instances where they might produce sounds.

  • Popping or clicking: This can be due to the plastic housing expanding or contracting while the system is operating.
  • Swooshing, crackling or gurgling: This can happen if your mini-split switches into defrost mode to stop itself from freezing over.

You shouldn’t be troubled if you hear these noises because they’re expected. However, if your mini-split keeps switching into defrost mode, it’s a clue that something is wrong, including not enough refrigerant, a faulty circuit board or broken sensors. Your Central Air LLC HVAC pro will be able to pinpoint and correct the issue quickly.

3. Mini-Split Isn’t Generating Heat

If your mini-split is not heating or blowing hot air, icy coils could be the problem. Like we mentioned before, iced-over coils might be the result of not enough refrigerant, a failing circuit board or broken sensors. Contact us at 203-357-5913 for help.

4. Mini-Split Cooling Isn’t Working

If your mini-split is not cooling or blowing cold air, there may be a refrigerant leak. Your mini-split AC needs refrigerant to move heat and keep your house cold. These leaks must be fixed by a licensed HVAC pro, so reach us at 203-357-5913 for assistance.

5. Mini-Split Drainage Is Clogged

Much like an air conditioner, a mini-split does a great job at dehumidifying during the summer. However, this might be interrupted by blockages in the condensate drain line. Another reason your mini-split air conditioner may not be dehumidifying very efficiently is if it’s too big. A system that’s too large will cool down an area too quickly without having a moment to dehumidify it. Mini-split size is based on square footage and BTUs.

6. Mini-Split Smells

If your ductless mini-split smells, it’s trying to get your attention that something is wrong. Here are five of the most typical smells and what they mean.

Mold or Mildew

If your mini-split smells musty, sour or like mildew, you might have a mold issue. Have a specialist like Central Air LLC check and flush the condensate drain and drain line, if necessary.

Vinegar

If your mini-split smells like vinegar or has a sweet odor, you’re possibly dealing with a refrigerant leak. Another certain hint that you don’t have sufficient refrigerant is a lack of cool air. Call us at 203-357-5913 for support

Fish

If your mini-split smells like fish, a few things could be wrong. Sometimes this smell means there are electrical issues or there’s a leak. Regardless, call us at 203-357-5913 for help.

7. Mini-Split Won’t Turn On

If your mini-split will not power on, check the remote first. If the batteries are bad, your mini-split won’t switch on. In the majority of situations, replacing the batteries will solve the trouble. If you’re still having trouble, contact us at 203-357-5913.

Rely on Us for Any Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Brookfield, get in touch with the company your neighbors and friends have trusted since {year}. Quality workmanship, reasonable prices and your comfort are our main priorities! Reach us at 203-357-5913 to schedule your appointment right away.