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

1. Mini-Split Is Leaking or Struggling to Drain 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 typical for a drain line to get clogged with mold, forcing water to back up and spill. Call Air Alliance Team at 636-206-4584 for assistance and we’ll get your drain unblocked promptly.

2. Mini-Split Keeps Making Weird Noises

Mini-splits typically don’t create a lot of noise when they’re running. But there are a few instances where they could create sounds.

  • Popping or clicking: This can be because of the plastic housing expanding or contracting while the system is running.
  • Swooshing, crackling or gurgling: This can take place if your mini-split switches into defrost mode to prevent itself from icing up.

You shouldn’t be troubled if you hear these noises since they’re typical. However, if your mini-split keeps switching into defrost mode, it’s a sign that something is off, like not enough refrigerant, a faulty circuit board or broken sensors. Your Air Alliance Team HVAC tech will be able to locate and solve the situation quickly.

3. Mini-Split Blows Cold Air in Heating Mode

If your mini-split is not heating or blowing hot air, icy coils might be to blame. Like we talked about prior to this, icy coils could be the result of insufficient refrigerant, a faulty circuit board or broken sensors. Contact us at 636-206-4584 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 relies on refrigerant to transfer heat and keep your house cool. These leaks must be fixed by a licensed HVAC tech, so call us at 636-206-4584 for support.

5. Mini-Split Drainage Is Clogged

Like an air conditioner, a mini-split is effective 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 large. A system that’s too big will cool down a room too fast without having a chance to dehumidify it. Mini-split size is calculated on square footage and BTUs.

6. Mini-Split Is Smelly

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.

Mold or Mildew

If your mini-split smells musty, sour or like mildew, you could have a mold issue. Have a specialist like Air Alliance Team check and flush 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 experiencing a refrigerant leak. Another sure sign that you don’t have enough refrigerant is a weak flow of cold air. Call us at 636-206-4584 for support

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. Either way, call us at 636-206-4584 for assistance.

7. Mini-Split Will Not Power On

If your mini-split will not power on, check the remote first. If the batteries are dead, your mini-split won’t turn on. In the majority of instances, putting in new batteries will fix the issue. If you’re still running into trouble, reach us at 636-206-4584.

Rely on Us for Your Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Ballwin and St. Charles, get in touch with the company your neighbors and friends have depended on since {year}. Quality service, fair prices and your comfort are our main priorities! Call us at 636-206-4584 to book your appointment now.