Having mini-split installation done is an excellent approach to solve comfort difficulties in your residence. These systems don’t need ductwork to deliver energy-efficient heating and cooling. Like any other home comfort system, they can run into problems sometimes. Here are seven of the most frequent mini-split troubles and how you can resolve them.

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

If your mini-split is dripping water or not draining water, there could be an issue 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 leak. Reach Bell Mechanical Services at 888-863-0560 for assistance and we’ll get your drain unclogged rapidly.

2. Mini-Split Makes Constant Noise

Mini-splits typically don’t make much noise when they’re on. But there are a few situations where they might produce sounds.

  • Popping or clicking: This can be due to the plastic housing expanding or contracting while the system is on.
  • Swooshing, crackling or gurgling: This can occur if your mini-split goes into defrost mode to keep itself from freezing up.

You shouldn’t be troubled if you hear these noises because they’re typical. However, if your mini-split keeps switching into defrost mode, it’s a clue that something is wrong, like insufficient refrigerant, a faulty circuit board or broken sensors. Your Bell Mechanical Services HVAC technician will be able to pinpoint and correct the problem quickly.

3. Mini-Split Heating Isn’t Working

If your mini-split is not heating or blowing hot air, frozen coils might be the issue. Like we mentioned previously, frozen coils may be the result of not enough refrigerant, a failing circuit board or broken sensors. Reach us at 888-863-0560 for support.

4. Mini-Split Cooling Isn’t Working

If your mini-split is not cooling or blowing cold air, there might be a refrigerant leak. Your mini-split AC needs refrigerant to transfer heat and keep your house cool. These leaks must be resolved by a licensed HVAC pro, so contact us at 888-863-0560 for assistance.

5. Mini-Split Doesn’t Extract Moisture

Like an air conditioner, a mini-split is efficient at dehumidifying during the summer. However, this may be stopped 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 big will cool down a room too rapidly without having a moment to dehumidify it. Mini-split size is based on square footage and BTUs.

6. Mini-Split Produces Strange Odors

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

Musty, Sour or Mildew

If your mini-split smells musty, sour or like mildew, you likely have a mold issue. Have a pro like Bell Mechanical Services check and clean the condensate drain and drain line, if required.

Vinegar or Chemical Smell

If your mini-split smells like vinegar or has a sweet odor, you’re likely dealing with a refrigerant leak. Another surefire hint that you don’t have enough refrigerant is a low concentration of cold air. Contact us at 888-863-0560 for assistance

Fish

If your mini-split smells like fish, a few things could be wrong. In some situations this smell means there are electrical issues or there’s a leak. Regardless, call us at 888-863-0560 for help.

7. Mini-Split Fails to Start

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 many experiences, replacing the batteries will resolve the issue. If you’re still having trouble, reach us at 888-863-0560.

Depend on Us for Your Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in McKinney and Frisco, call the company your neighbors and friends have relied on since {year}. Quality workmanship, competitive prices and your comfort are our main priorities! Contact us at 888-863-0560 to request your appointment right away.