Having mini-split installation done is an excellent approach to solve comfort difficulties in your home. These systems don’t require ductwork to provide energy-efficient heating and cooling. Similar to any other home comfort system, they can experience problems from time to time. Here are seven of the most typical mini-split issues and how you can fix them.

1. Mini-Split Is Dripping Water or Not Draining Water

If your mini-split is dripping water or not draining water, there could be an issue 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 spill. Contact TopTec at 847-362-0262 for support and we’ll get your drain unplugged quickly.

2. Mini-Split Is Making Noise

Mini-splits typically don’t make much noise when they’re running. But there are two situations where they could create sounds.

  • Popping or clicking: This can be the result of the plastic housing expanding or contracting while the system is running.
  • Swooshing, crackling or gurgling: This can occur if your mini-split goes into defrost mode to stop itself from freezing up.

You shouldn’t be alarmed if you hear these noises because they’re typical. However, if your mini-split keeps turning on defrost mode, it’s a hint that something is off, such as insufficient refrigerant, a bad circuit board or broken sensors. Your TopTec HVAC tech will be able to find and correct the issue quickly.

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 to blame. Like we mentioned prior to this, frozen coils might be the consequence of low refrigerant, a bad circuit board or defective sensors. Call us at 847-362-0262 for assistance.

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

If your mini-split is not cooling or blowing cold air, there could be a refrigerant leak. Your mini-split AC uses refrigerant to move heat and keep your residence cold. These leaks must be resolved by a licensed HVAC tech, so call us at 847-362-0262 for assistance.

5. Mini-Split Is Not Dehumidifying

Like an air conditioner, a mini-split does a great job at dehumidifying during the summer. However, this could 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 large. A system that’s too large will cool down an area too fast without having time to dehumidify it. Mini-split size is based 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 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 TopTec inspect and rinse the condensate drain and drain line, if necessary.

Vinegar

If your mini-split smells like vinegar or has a sweet odor, you’re possibly experiencing a refrigerant leak. Another certain clue that you don’t have sufficient refrigerant is a weak flow of cool air. Call us at 847-362-0262 for help

Fish

If your mini-split smells like fish, a couple of things could be wrong. Sometimes this smell means there are electrical issues or there’s a leak. Regardless, call us at 847-362-0262 for support.

7. Mini-Split Will Not Power On

If your mini-split will not power on, check the remote first. If the batteries are bad, your mini-split won’t run. In many instances, putting in new batteries will fix the trouble. If you’re still having trouble, reach us at 847-362-0262.

Depend on Us for Your Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Libertyville, get in touch with the company your neighbors and friends have depended on since {year}. Quality workmanship, fair prices and your comfort are our main priorities! Call us at 847-362-0262 to request your appointment right away.