Having mini-split installation done is an excellent approach to solve comfort issues in your residence. These systems don’t have to have ductwork to deliver energy-efficient heating and cooling. Like any other home comfort system, they can run into troubles occasionally. Here are seven of the most typical mini-split issues 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 get clogged with mold, forcing water to back up and leak. Contact Controlled Comfort HVAC at 224-412-8308 for assistance and we’ll get your drain unplugged promptly.

2. Mini-Split Is Making Noise

Mini-splits typically don’t create a lot of noise when they’re operating. But there are a couple of situations where they may produce 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 happen if your mini-split goes into defrost mode to prevent itself from freezing over.

You shouldn’t be troubled if you hear these noises as they’re typical. However, if your mini-split keeps switching into defrost mode, it’s a symptom that something is off, including not enough refrigerant, a faulty circuit board or defective sensors. Your Controlled Comfort HVAC HVAC professional will be able to pinpoint and solve the issue rapidly.

3. Mini-Split Heating Isn’t Working

If your mini-split is not heating or blowing hot air, icy coils may be to blame. Like we discussed before, frozen coils can be the result of low refrigerant, a faulty circuit board or defective sensors. Reach us at 224-412-8308 for help.

4. Mini-Split Cooling Isn’t Working

If your mini-split is not cooling or blowing cold air, there might be a refrigerant leak. Your mini-split AC needs refrigerant to move heat and keep your residence pleasant. These leaks must be resolved by a licensed HVAC professional, so call us at 224-412-8308 for help.

5. Mini-Split Is Not Dehumidifying

Similar to an air conditioner, a mini-split is effective at dehumidifying during the summer. However, this may be interrupted by clogs in the condensate drain line. Another reason your mini-split air conditioner may not be dehumidifying properly is if it’s oversized. A system that’s oversized will cool down an area too fast without having a moment 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 tell you that something is wrong. Here are five of the most usual 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 Controlled Comfort HVAC 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 possibly dealing with a refrigerant leak. Another surefire hint that you don’t have enough refrigerant is a lack 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. Sometimes this smell means there are electrical issues or there’s a leak. Either way, call us at 224-412-8308 for help.

7. Mini-Split Isn’t Starting

If your mini-split will not power on, check the remote first. If the batteries are bad, your mini-split won’t switch on. In the majority of instances, replacing the batteries will resolve the issue. If you’re still running into trouble, contact us at 224-412-8308.

Rely on Us for Any Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Carpentersville, contact the company your neighbors and friends have depended on since {year}. Quality repairs, reasonable prices and your comfort are our top priorities! Reach us at 224-412-8308 to request your appointment now.