Having mini-split installation done is an excellent approach to solve comfort troubles in your residence. These systems don’t have to have ductwork to deliver energy-efficient heating and cooling. Like any other home comfort system, they can experience issues occasionally. Here are seven of the most common mini-split problems and how you can repair them.

1. Mini-Split Is Dripping Water or Not Draining Water

If your mini-split is dripping water or not draining water, there might be a situation with the condensate drain or drain line. It’s expected for a drain line to be clogged with mold, forcing water to back up and drip. Call James Heating & A/C, Inc at 336-853-6070 for assistance and we’ll get your drain unclogged promptly.

2. Mini-Split Is Making Noise

Mini-splits usually don’t create a lot of noise when they’re on. But there are two times where they could 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 occur if your mini-split goes into defrost mode to prevent itself from freezing over.

You shouldn’t be worried if you hear these noises because they’re normal. However, if your mini-split keeps turning on defrost mode, it’s a sign that something is wrong, like not enough refrigerant, a faulty circuit board or broken sensors. Your James Heating & A/C, Inc HVAC pro will be able to find and solve the issue quickly.

3. Mini-Split Is Not Heating or Blowing Hot Air

If your mini-split is not heating or blowing hot air, icy coils might be to blame. Like we talked about before, iced-over coils could be the effect of insufficient refrigerant, a failing circuit board or malfunctioning sensors. Contact us at 336-853-6070 for help.

4. Mini-Split Is Not Cooling or Blowing Cold Air

If your mini-split is not cooling or blowing cold air, there could be a refrigerant leak. Your mini-split AC uses refrigerant to transfer heat and keep your home cold. These leaks must be resolved by a licensed HVAC pro, so reach us at 336-853-6070 for support.

5. Mini-Split Is Not Dehumidifying

Like an air conditioner, a mini-split does a great job at dehumidifying during the summer. However, this may be stopped by mold in the condensate drain line. Another reason your mini-split air conditioner may not be dehumidifying properly is if it’s too big. A system that’s too big will cool down an area too rapidly without having time to dehumidify it. Mini-split size is calculated on square footage and BTUs.

6. Mini-Split Smells

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

Musty, Sour or Mildew

If your mini-split smells musty, sour or like mildew, you may have a mold issue. Have a professional like James Heating & A/C, Inc inspect and rinse the condensate drain and drain line, if required.

Vinegar

If your mini-split smells like vinegar or has a sweet odor, you’re probably dealing with a refrigerant leak. Another surefire sign that you don’t have sufficient refrigerant is a lack of cold air. Contact us at 336-853-6070 for assistance

Fish

If your mini-split smells like fish, a few things could be wrong. In some instances this smell means there are electrical issues or there’s a leak. Either way, reach us at 336-853-6070 for help.

7. Mini-Split Will Not Power On

If your mini-split will not power on, examine the remote first. If the batteries are bad, your mini-split won’t run. In most situations, putting in new batteries will fix the issue. If you’re still running into trouble, contact us at 336-853-6070.

Rely on Us for Your Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Lexington, call the company your neighbors and friends have trusted since {year}. Quality repairs, reasonable prices and your comfort are our top priorities! Contact us at 336-853-6070 to request your appointment now.