Having mini-split installation done is a good solution for solving comfort issues in your house. These systems don’t need ductwork to deliver energy-efficient heating and cooling. Similar to any other home comfort system, they can run into issues from time to time. Here are seven of the most frequent mini-split problems and how you can fix them.

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

If your mini-split is dripping water or not draining water, there could be a situation 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 spill. Call Booneville Heating & Cooling at 662-269-8716 for help and we’ll get your drain unclogged rapidly.

2. Mini-Split Makes Constant Noise

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

  • Popping or clicking: This can be because of the plastic housing expanding or contracting while the system is on.
  • Swooshing, crackling or gurgling: This can happen if your mini-split turns on defrost mode to stop itself from icing up.

You shouldn’t be alarmed if you hear these noises as they’re normal. However, if your mini-split keeps switching into defrost mode, it’s a symptom that something is up, such as low refrigerant, a faulty circuit board or malfunctioning sensors. Your Booneville Heating & Cooling HVAC technician will be able to find and correct the issue fast.

3. Mini-Split Heating Isn’t Working

If your mini-split is not heating or blowing hot air, icy coils could be to blame. Like we discussed before, iced-over coils may be the consequence of insufficient refrigerant, a faulty circuit board or malfunctioning sensors. Contact us at 662-269-8716 for support.

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 relies on refrigerant to shift heat and keep your house cold. These leaks must be resolved by a licensed HVAC professional, so contact us at 662-269-8716 for assistance.

5. Mini-Split Doesn’t Extract Moisture

Similar to an air conditioner, a mini-split is efficient at dehumidifying during the summer. However, this may be interrupted by clogs in the condensate drain line. Another reason your mini-split air conditioner may not be dehumidifying very efficiently is if it’s oversized. A system that’s oversized will cool down a space too fast 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 tell you 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 might have a mold issue. Have a professional like Booneville Heating & Cooling examine and rinse the condensate drain and drain line, if needed.

Vinegar or Chemical Smell

If your mini-split smells like vinegar or has a sweet odor, you’re possibly experiencing a refrigerant leak. Another surefire clue that you don’t have ample refrigerant is a low concentration of cool air. Reach us at 662-269-8716 for help

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 662-269-8716 for support.

7. Mini-Split Won’t Turn On

If your mini-split will not power on, look at the remote first. If the batteries are dead, your mini-split won’t turn on. In many instances, putting in fresh batteries will fix the trouble. If you’re still having trouble, call us at 662-269-8716.

Rely on Us for All Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Booneville, contact the company your neighbors and friends have depended on since year. Quality workmanship, competitive prices and your comfort are our top priorities! Call us at 662-269-8716 to schedule your appointment now.