Having mini-split installation done is a fantastic solution for solving comfort troubles in your house. These systems don’t require ductwork to provide energy-efficient heating and cooling. Much like any other home comfort system, they can run into troubles from time to time. Here are seven of the most frequent 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 be clogged with mold, forcing water to back up and spill. Call Connolly Electric & Mechanical at 928-251-4327 for support and we’ll get your drain unclogged quickly.

2. Mini-Split Is Making Noise

Mini-splits typically don’t create a lot of noise when they’re on. But there are a few 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 running.
  • Swooshing, crackling or gurgling: This can occur if your mini-split switches into defrost mode to stop itself from icing over.

You shouldn’t be troubled if you hear these noises because they’re expected. However, if your mini-split keeps going into defrost mode, it’s a sign that something is up, such as low refrigerant, a faulty circuit board or broken sensors. Your Connolly Electric & Mechanical HVAC pro will be able to locate and resolve the problem rapidly.

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

If your mini-split is not heating or blowing hot air, frozen coils might be the problem. Like we mentioned before, icy coils could be the consequence of low refrigerant, a failing circuit board or malfunctioning sensors. Contact us at 928-251-4327 for help.

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

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 home cool. These leaks must be resolved by a licensed HVAC tech, so reach us at 928-251-4327 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 may be interrupted by mold 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 too big will cool down an area too quickly without having a chance to dehumidify it. Mini-split size is planned 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 usual 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 professional like Connolly Electric & Mechanical inspect and clean the condensate drain and drain line, if necessary.

Vinegar

If your mini-split smells like vinegar or has a sweet odor, you’re possibly dealing with a refrigerant leak. Another certain hint that you don’t have enough refrigerant is a weak flow of cold air. Contact us at 928-251-4327 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. Nevertheless, reach us at 928-251-4327 for help.

7. Mini-Split Will Not Power On

If your mini-split will not power on, examine the remote first. If the batteries are dead, your mini-split won’t turn on. In many experiences, putting in new batteries will resolve the issue. If you’re still experiencing trouble, reach us at 928-251-4327.

Depend on Us for Your Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Cottonwood & Prescott, contact the company your neighbors and friends have depended on since {year}. Quality workmanship, fair prices and your comfort are our highest priorities! Call us at 928-251-4327 to book your appointment today.