Having mini-split installation done is a fantastic solution for solving comfort troubles in your residence. These systems don’t need ductwork to deliver energy-efficient heating and cooling. Much like any other home comfort system, they can have troubles sometimes. Here are seven of the most common mini-split problems and how you can fix them.

1. Mini-Split Is Leaking or Struggling to Drain Water

If your mini-split is dripping water or not draining water, there may be a problem with the condensate drain or drain line. It’s common for a drain line to be clogged with mold, forcing water to back up and leak. Contact Air Current AC & Heat at 713-322-4318 for help and we’ll get your drain unblocked rapidly.

2. Mini-Split Keeps Making Weird Noises

Mini-splits normally don’t create a lot of noise when they’re on. But there are two times where they could make sounds.

  • Popping or clicking: This can be the result of the plastic housing expanding or contracting while the system is on.
  • Swooshing, crackling or gurgling: This can take place if your mini-split turns on defrost mode to keep itself from icing over.

You shouldn’t be alarmed 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 up, including not enough refrigerant, a flawed circuit board or defective sensors. Your Air Current AC & Heat HVAC professional will be able to locate and solve the issue rapidly.

3. Mini-Split Isn’t Generating Heat

If your mini-split is not heating or blowing hot air, icy coils may be the problem. Like we mentioned before, icy coils might be the result of insufficient refrigerant, a failing circuit board or malfunctioning sensors. Call us at 713-322-4318 for support.

4. Mini-Split Cooling Mode Won’t Work Properly

If your mini-split is not cooling or blowing cold air, there may be a refrigerant leak. Your mini-split AC needs refrigerant to transfer heat and keep your residence pleasant. These leaks must be resolved by a licensed HVAC professional, so call us at 713-322-4318 for help.

5. Mini-Split Is Not Dehumidifying

Like an air conditioner, a mini-split is effective at dehumidifying during the summer. However, this may be interrupted by mold 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 a space too rapidly without having a chance to dehumidify it. Mini-split size is planned 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.

Mold or Mildew

If your mini-split smells musty, sour or like mildew, you could have a mold issue. Have a professional like Air Current AC & Heat inspect and clean the condensate drain and drain line, if necessary.

Vinegar or Chemical Smell

If your mini-split smells like vinegar or has a sweet odor, you’re possibly encountering a refrigerant leak. Another surefire hint that you don’t have enough refrigerant is a lack of chilled air. Reach us at 713-322-4318 for assistance

Fish

If your mini-split smells like fish, a few things could be wrong. Sometimes this smell means there is electrical trouble or there’s a leak. Regardless, call us at 713-322-4318 for assistance.

7. Mini-Split Won’t Turn On

If your mini-split will not power on, look at the remote first. If the batteries are out of juice, your mini-split won’t switch on. In many instances, putting in fresh batteries will fix the situation. If you’re still running into trouble, reach us at 713-322-4318.

Depend on Us for Any Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Houston, call the company your neighbors and friends have trusted since {year}. Quality service, competitive prices and your comfort are our top priorities! Reach us at 713-322-4318 to schedule your appointment today.