Having mini-split installation done is a good approach to solve comfort troubles in your house. These systems don’t have to have ductwork to provide energy-efficient heating and cooling. Similar to any other home comfort system, they can have troubles occasionally. Here are seven of the most common mini-split problems and how you can solve 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 an issue with the condensate drain or drain line. It’s typical for a drain line to become clogged with mold, forcing water to back up and leak. Contact McFadden Heating & Cooling at 1-866-781-0111 for help and we’ll get your drain unplugged rapidly.

2. Mini-Split Is Making Noise

Mini-splits typically don’t generate much noise when they’re operating. But there are a few instances where they could make 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 up.

You shouldn’t be alarmed if you hear these noises since they’re expected. However, if your mini-split keeps switching into defrost mode, it’s a hint that something is up, like insufficient refrigerant, a flawed circuit board or broken sensors. Your McFadden Heating & Cooling HVAC tech will be able to find and solve the problem quickly.

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 to blame. Like we discussed before, iced-over coils may be the consequence of low refrigerant, a faulty circuit board or broken sensors. Call us at 1-866-781-0111 for assistance.

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 shift heat and keep your house cool. These leaks must be repaired by a licensed HVAC tech, so call us at 1-866-781-0111 for help.

5. Mini-Split Is Not Dehumidifying

Much like an air conditioner, a mini-split does a great job at dehumidifying during the summer. However, this may be interrupted by clogs 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 large will cool down a room too rapidly without having a moment 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 typical 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 professional like McFadden Heating & Cooling examine 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 probably dealing with a refrigerant leak. Another surefire hint that you don’t have sufficient refrigerant is a lack of chilled air. Contact us at 1-866-781-0111 for assistance

Fish

If your mini-split smells like fish, a couple of things could be wrong. In some situations this smell means there is electrical trouble or there’s a leak. Either way, call us at 1-866-781-0111 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 fresh batteries will resolve the trouble. If you’re still having trouble, reach us at 1-866-781-0111.

Depend on Us for Your Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Dresden, call the company your neighbors and friends have depended on since {year}. Quality workmanship, competitive prices and your comfort are our main priorities! Call us at 1-866-781-0111 to request your appointment today.