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

1. Mini-Split Leaks or Can’t Drain 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 expected for a drain line to get clogged with mold, forcing water to back up and drip. Reach Kapaun & Brown at 641-812-2028 for assistance and we’ll get your drain unclogged rapidly.

2. Mini-Split Makes Constant Noise

Mini-splits typically don’t generate 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 on.
  • Swooshing, crackling or gurgling: This can happen if your mini-split switches into defrost mode to prevent itself from icing up.

You shouldn’t be troubled if you hear these noises as they’re typical. However, if your mini-split keeps going into defrost mode, it’s a sign that something is up, including low refrigerant, a bad circuit board or malfunctioning sensors. Your Kapaun & Brown HVAC pro will be able to pinpoint and correct the situation quickly.

3. Mini-Split Isn’t Generating Heat

If your mini-split is not heating or blowing hot air, icy coils could be the issue. Like we discussed prior to this, iced-over coils may be the result of low refrigerant, a failing circuit board or defective sensors. Contact us at 641-812-2028 for assistance.

4. Mini-Split Cooling Mode Won’t Work Properly

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 move heat and keep your residence cool. These leaks must be resolved by a licensed HVAC professional, so reach us at 641-812-2028 for support.

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 efficiently is if it’s too big. A system that’s oversized will cool down a space too rapidly without having a chance to dehumidify it. Mini-split size is calculated on square footage and BTUs.

6. Mini-Split Giving Off a Weird Smell

If your ductless mini-split smells, it’s trying to tell you that something is wrong. Here are five of the most common smells and what they mean.

Mold or Mildew

If your mini-split smells musty, sour or like mildew, you might have a mold issue. Have a specialist like Kapaun & Brown inspect and clean 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 sign that you don’t have sufficient refrigerant is a low concentration of chilled air. Contact us at 641-812-2028 for assistance

Fish

If your mini-split smells like fish, a couple of things could be wrong. In some instances this smell means there is electrical trouble or there’s a leak. Regardless, contact us at 641-812-2028 for help.

7. Mini-Split Fails to Start

If your mini-split will not power on, look at the remote first. If the batteries are out of juice, your mini-split won’t run. In most experiences, replacing the batteries will solve the issue. If you’re still running into trouble, contact us at 641-812-2028.

Trust Us for Your Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Marshalltown, get in touch with the company your neighbors and friends have depended on since {year}. Quality repairs, fair prices and your comfort are our main priorities! Reach us at 641-812-2028 to book your appointment today.