Having mini-split installation done is an excellent solution for solving comfort troubles in your residence. These systems don’t require ductwork to provide energy-efficient heating and cooling. Similar to any other home comfort system, they can experience issues sometimes. Here are seven of the most frequent mini-split problems 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 could be a problem with the condensate drain or drain line. It’s expected for a drain line to become clogged with mold, forcing water to back up and leak. Contact Knoechel Heating at 724-425-5852 for support and we’ll get your drain unplugged quickly.

2. Mini-Split Is Making Noise

Mini-splits usually don’t generate much noise when they’re on. But there are a couple of times where they might create sounds.

  • Popping or clicking: This can be due to 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 icing over.

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 symptom that something is wrong, like not enough refrigerant, a bad circuit board or malfunctioning sensors. Your Knoechel Heating HVAC professional will be able to find and correct the situation rapidly.

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

If your mini-split is not heating or blowing hot air, icy coils could be to blame. Like we talked about before, frozen coils may be the consequence of insufficient refrigerant, a faulty circuit board or broken sensors. Contact us at 724-425-5852 for assistance.

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

If your mini-split is not cooling or blowing cold air, there might be a refrigerant leak. Your mini-split AC uses refrigerant to shift heat and keep your house cold. These leaks must be resolved by a licensed HVAC professional, so reach us at 724-425-5852 for help.

5. Mini-Split Is Not Dehumidifying

Similar to an air conditioner, a mini-split is efficient at dehumidifying during the summer. However, this might be interrupted by blockages 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 too large will cool down a room too quickly without having time 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 common smells and what they mean.

Musty, Sour or Mildew

If your mini-split smells musty, sour or like mildew, you could have a mold issue. Have a pro like Knoechel Heating check and rinse the condensate drain and drain line, if necessary.

Vinegar

If your mini-split smells like vinegar or has a sweet odor, you’re possibly encountering a refrigerant leak. Another sure sign that you don’t have sufficient refrigerant is a low concentration of cool air. Call us at 724-425-5852 for support

Fish

If your mini-split smells like fish, a few things could be wrong. In some instances this smell means there are electrical issues or there’s a leak. Either way, reach us at 724-425-5852 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 most situations, replacing the batteries will resolve the trouble. If you’re still experiencing trouble, reach us at 724-425-5852.

Rely on Us for Your Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Zelienople, call the company your neighbors and friends have relied on since {year}. Quality workmanship, fair prices and your comfort are our highest priorities! Contact us at 724-425-5852 to schedule your appointment today.