Having mini-split installation done is a good solution for solving comfort difficulties in your house. These systems don’t require ductwork to give energy-efficient heating and cooling. Much like any other home comfort system, they can run into issues from time to time. Here are seven of the most typical mini-split problems and how you can repair 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 situation 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. Reach Connolly Electric & Mechanical at 928-251-4327 for assistance and we’ll get your drain unplugged promptly.

2. Mini-Split Is Making Noise

Mini-splits normally don’t create a lot of noise when they’re running. But there are two instances where they may make 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 keep itself from freezing up.

You shouldn’t be alarmed if you hear these noises because they’re expected. However, if your mini-split keeps turning on defrost mode, it’s a hint that something is wrong, including low refrigerant, a flawed circuit board or broken sensors. Your Connolly Electric & Mechanical HVAC tech will be able to find and solve the issue quickly.

3. Mini-Split Blows Cold Air in Heating Mode

If your mini-split is not heating or blowing hot air, ice on the coils may be the issue. Like we mentioned previously, frozen coils might be the consequence of insufficient refrigerant, a bad circuit board or broken sensors. Reach us at 928-251-4327 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 uses refrigerant to move heat and keep your residence cold. These leaks must be repaired by a licensed HVAC professional, so contact us at 928-251-4327 for assistance.

5. Mini-Split Is Not Dehumidifying

Similar to an air conditioner, a mini-split is efficient 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 oversized will cool down a space too fast without having time 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 usual smells and what they mean.

Musty, Sour or Mildew

If your mini-split smells musty, sour or like mildew, you may have a mold issue. Have a professional like Connolly Electric & Mechanical 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 probably experiencing a refrigerant leak. Another surefire hint that you don’t have ample refrigerant is a low concentration 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. In some instances 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 out of juice, your mini-split won’t switch on. In many experiences, replacing the batteries will fix the trouble. If you’re still experiencing trouble, reach us at 928-251-4327.

Trust Us for Your Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Cottonwood & Prescott, get in touch with the company your neighbors and friends have trusted since {year}. Quality repairs, reasonable prices and your comfort are our top priorities! Call us at 928-251-4327 to request your appointment today.