Having mini-split installation done is an excellent solution for solving comfort troubles in your home. These systems don’t require ductwork to deliver energy-efficient heating and cooling. Similar to any other home comfort system, they can experience troubles from time to time. Here are seven of the most typical mini-split problems and how you can solve 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 common for a drain line to get clogged with mold, forcing water to back up and spill. Reach US Air Heating and Cooling at 803-220-0761 for help and we’ll get your drain unclogged rapidly.

2. Mini-Split Is Making Noise

Mini-splits typically don’t create a lot of noise when they’re operating. But there are a few instances where they may create 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 occur if your mini-split goes into defrost mode to keep itself from icing over.

You shouldn’t be troubled 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, including low refrigerant, a bad circuit board or malfunctioning sensors. Your US Air Heating and Cooling HVAC technician will be able to locate and resolve the issue rapidly.

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

If your mini-split is not heating or blowing hot air, ice on the coils may be to blame. Like we mentioned previously, frozen coils could be the consequence of insufficient refrigerant, a bad circuit board or broken sensors. Reach us at 803-220-0761 for support.

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

If your mini-split is not cooling or blowing cold air, there may be a refrigerant leak. Your mini-split AC needs refrigerant to shift heat and keep your home cool. These leaks must be fixed by a licensed HVAC tech, so call us at 803-220-0761 for help.

5. Mini-Split Is Not Dehumidifying

Similar to an air conditioner, a mini-split is effective 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 very effectively is if it’s too big. A system that’s too large will cool down an area too rapidly without having time 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 typical smells and what they mean.

Musty, Sour or Mildew

If your mini-split smells musty, sour or like mildew, you might have a mold issue. Have a specialist like US Air Heating and Cooling examine 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 possibly encountering a refrigerant leak. Another surefire clue that you don’t have sufficient refrigerant is a weak flow of cold air. Contact us at 803-220-0761 for assistance

Fish

If your mini-split smells like fish, a couple of things could be wrong. In some situations this smell means there are electrical issues or there’s a leak. Either way, contact us at 803-220-0761 for assistance.

7. Mini-Split Will Not Power On

If your mini-split will not power on, look at the remote first. If the batteries are dead, your mini-split won’t run. In most experiences, replacing the batteries will resolve the situation. If you’re still experiencing trouble, call us at 803-220-0761.

Rely on Us for Your Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Rock Hill, call the company your neighbors and friends have depended on since {year}. Quality service, competitive prices and your comfort are our main priorities! Call us at 803-220-0761 to book your appointment right away.