Having mini-split installation done is a fantastic solution for solving comfort issues in your house. These systems don’t have to have ductwork to give 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 resolve them.

1. Mini-Split Is Dripping Water or Not Draining 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 typical for a drain line to be clogged with mold, forcing water to back up and spill. Contact Polar Air & Mechanical at 843-253-4874 for assistance and we’ll get your drain unblocked quickly.

2. Mini-Split Is Making Noise

Mini-splits typically don’t generate much noise when they’re operating. But there are two instances where they could 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 up.

You shouldn’t be troubled 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 wrong, such as low refrigerant, a flawed circuit board or defective sensors. Your Polar Air & Mechanical HVAC technician will be able to pinpoint and correct the issue fast.

3. Mini-Split Isn’t Generating Heat

If your mini-split is not heating or blowing hot air, frozen coils may be the problem. Like we talked about before, frozen coils might be the effect of not enough refrigerant, a bad circuit board or defective sensors. Reach us at 843-253-4874 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 transfer heat and keep your residence cold. These leaks must be repaired by a licensed HVAC pro, so contact us at 843-253-4874 for support.

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 halted by blockages in the condensate drain line. Another reason your mini-split air conditioner may not be dehumidifying very effectively is if it’s oversized. A system that’s oversized will cool down a room too fast without having a moment to dehumidify it. Mini-split size is calculated on square footage and BTUs.

6. Mini-Split Giving Off a Weird Smell

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

Mold or Mildew

If your mini-split smells musty, sour or like mildew, you might have a mold issue. Have a specialist like Polar Air & Mechanical examine and clean 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 probably dealing with a refrigerant leak. Another surefire sign that you don’t have ample refrigerant is a lack of cool air. Reach us at 843-253-4874 for support

Fish

If your mini-split smells like fish, the following things things could be wrong. In some situations this smell means there are electrical issues or there’s a leak. Regardless, call us at 843-253-4874 for assistance.

7. Mini-Split Fails to Start

If your mini-split will not power on, look at the remote first. If the batteries are bad, your mini-split won’t turn on. In most experiences, putting in fresh batteries will resolve the trouble. If you’re still running into trouble, contact us at 843-253-4874.

Depend on Us for Your Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Myrtle Beach, call the company your neighbors and friends have trusted since year. Quality service, competitive prices and your comfort are our top priorities! Call us at 843-253-4874 to schedule your appointment today.