Having mini-split installation done is a good approach to solve comfort troubles in your home. These systems don’t have to have ductwork to give energy-efficient heating and cooling. Much like any other home comfort system, they can experience troubles occasionally. 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 may be a situation with the condensate drain or drain line. It’s expected for a drain line to become clogged with mold, forcing water to back up and leak. Contact Olde Towne Heating & Air at 843-485-0967 for assistance and we’ll get your drain unplugged quickly.

2. Mini-Split Is Making Noise

Mini-splits usually don’t generate much noise when they’re operating. But there are two instances where they may produce sounds.

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

You shouldn’t be worried if you hear these noises since they’re normal. However, if your mini-split keeps turning on defrost mode, it’s a hint that something is wrong, including not enough refrigerant, a flawed circuit board or malfunctioning sensors. Your Olde Towne Heating & Air HVAC pro will be able to pinpoint and solve the problem rapidly.

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

If your mini-split is not heating or blowing hot air, icy coils might be the problem. Like we discussed prior to this, iced-over coils could be the result of insufficient refrigerant, a faulty circuit board or defective sensors. Contact us at 843-485-0967 for help.

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

If your mini-split is not cooling or blowing cold air, there might be a refrigerant leak. Your mini-split AC uses refrigerant to move heat and keep your home cool. These leaks must be resolved by a licensed HVAC professional, so reach us at 843-485-0967 for help.

5. Mini-Split Is Not Dehumidifying

Much like an air conditioner, a mini-split does a great job at dehumidifying during the summer. However, this could be stopped by clogs 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 oversized will cool down an area too rapidly without having a moment to dehumidify it. Mini-split size is calculated on square footage and BTUs.

6. Mini-Split Smells

If your ductless mini-split smells, it’s trying to get your attention 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 likely have a mold issue. Have a specialist like Olde Towne Heating & Air inspect and clean the condensate drain and drain line, if needed.

Vinegar

If your mini-split smells like vinegar or has a sweet odor, you’re likely dealing with a refrigerant leak. Another sure hint that you don’t have ample refrigerant is a lack of chilled air. Call us at 843-485-0967 for assistance

Fish

If your mini-split smells like fish, a few things could be wrong. In some instances this smell means there is electrical trouble or there’s a leak. Regardless, reach us at 843-485-0967 for support.

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 turn on. In the majority of instances, replacing the batteries will solve the situation. If you’re still having trouble, contact us at 843-485-0967.

Trust Us for Your Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Mount Pleasant, call the company your neighbors and friends have depended on since {year}. Quality service, competitive prices and your comfort are our highest priorities! Reach us at 843-485-0967 to book your appointment right away.