Having mini-split installation done is a fantastic approach to solve comfort issues in your house. These systems don’t require ductwork to give energy-efficient heating and cooling. Similar to any other home comfort system, they can experience troubles occasionally. Here are seven of the most frequent mini-split issues and how you can fix them.

1. Mini-Split Is Dripping Water or Not Draining Water

If your mini-split is dripping water or not draining water, there might be a situation with the condensate drain or drain line. It’s common for a drain line to become clogged with mold, forcing water to back up and drip. Call Knoechel Heating at 724-425-5852 for support and we’ll get your drain unplugged rapidly.

2. Mini-Split Keeps Making Weird Noises

Mini-splits typically don’t generate much noise when they’re on. But there are two instances where they might create 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 turns on defrost mode to prevent itself from freezing up.

You shouldn’t be worried if you hear these noises as they’re expected. However, if your mini-split keeps turning on defrost mode, it’s a hint that something is off, like low refrigerant, a faulty circuit board or malfunctioning sensors. Your Knoechel Heating HVAC professional will be able to locate and resolve the issue rapidly.

3. Mini-Split Isn’t Generating Heat

If your mini-split is not heating or blowing hot air, frozen coils could be the issue. Like we discussed previously, iced-over coils may be the consequence of insufficient refrigerant, a faulty circuit board or broken sensors. Call us at 724-425-5852 for help.

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

If your mini-split is not cooling or blowing cold air, there might be a refrigerant leak. Your mini-split AC uses refrigerant to transfer heat and keep your home cool. These leaks must be fixed by a licensed HVAC pro, so contact us at 724-425-5852 for help.

5. Mini-Split Doesn’t Extract Moisture

Much like an air conditioner, a mini-split does a great job at dehumidifying during the summer. However, this could be interrupted by mold 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 big will cool down an area too rapidly without having time 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 get your attention 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 might have a mold issue. Have a professional like Knoechel Heating examine 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 probably experiencing a refrigerant leak. Another sure sign that you don’t have enough refrigerant is a low concentration of cool air. Contact us at 724-425-5852 for help

Fish

If your mini-split smells like fish, the following things things could be wrong. In some situations this smell means there are electrical issues or there’s a leak. Nevertheless, contact us at 724-425-5852 for support.

7. Mini-Split Will Not Power On

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 turn on. In many experiences, putting in new batteries will solve the trouble. If you’re still experiencing trouble, reach us at 724-425-5852.

Rely on Us for All Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Zelienople, call the company your neighbors and friends have trusted since {year}. Quality repairs, reasonable prices and your comfort are our highest priorities! Reach us at 724-425-5852 to request your appointment right away.