Having mini-split installation done is a good solution for solving comfort troubles in your home. These systems don’t need ductwork to give energy-efficient heating and cooling. Much like any other home comfort system, they can run into issues sometimes. Here are seven of the most typical mini-split troubles and how you can solve 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 a problem 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 drip. Contact Controlled Comfort HVAC at 224-412-8308 for assistance and we’ll get your drain unclogged rapidly.

2. Mini-Split Is Making Noise

Mini-splits usually don’t make much noise when they’re on. But there are two times where they might make 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 freezing up.

You shouldn’t be troubled if you hear these noises because they’re normal. However, if your mini-split keeps switching into defrost mode, it’s a hint that something is up, like not enough refrigerant, a faulty circuit board or broken sensors. Your Controlled Comfort HVAC HVAC professional 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, frozen coils could be the issue. Like we talked about prior to this, iced-over coils can be the result of low refrigerant, a bad circuit board or broken sensors. Call us at 224-412-8308 for support.

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 needs refrigerant to move heat and keep your house cold. These leaks must be repaired by a licensed HVAC pro, so reach us at 224-412-8308 for support.

5. Mini-Split Is Not Dehumidifying

Like an air conditioner, a mini-split does a great job at dehumidifying during the summer. However, this might be stopped by blockages 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 too large will cool down a space 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 grab 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 likely have a mold issue. Have a specialist like Controlled Comfort HVAC inspect and rinse the condensate drain and drain line, if required.

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 enough refrigerant is a weak flow of chilled air. Reach us at 224-412-8308 for support

Fish

If your mini-split smells like fish, the following things things could be wrong. In some instances this smell means there are electrical issues or there’s a leak. Nevertheless, reach us at 224-412-8308 for help.

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 many situations, putting in fresh batteries will resolve the issue. If you’re still running into trouble, reach us at 224-412-8308.

Rely on Us for Your Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Carpentersville, get in touch with the company your neighbors and friends have relied on since {year}. Quality service, fair prices and your comfort are our top priorities! Contact us at 224-412-8308 to request your appointment today.