Having mini-split installation done is an excellent solution for solving comfort issues in your residence. These systems don’t require ductwork to deliver 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 problems 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 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 spill. Reach McFadden Heating & Cooling at 1-866-781-0111 for support and we’ll get your drain unclogged promptly.

2. Mini-Split Is Making Noise

Mini-splits usually don’t generate much noise when they’re on. But there are two times where they might make sounds.

  • Popping or clicking: This can be due to the plastic housing expanding or contracting while the system is operating.
  • Swooshing, crackling or gurgling: This can happen if your mini-split goes into defrost mode to stop itself from freezing up.

You shouldn’t be alarmed if you hear these noises because they’re typical. However, if your mini-split keeps going into defrost mode, it’s a sign that something is off, including not enough refrigerant, a faulty circuit board or malfunctioning sensors. Your McFadden Heating & Cooling HVAC professional will be able to pinpoint and solve the problem fast.

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 prior to this, icy coils can be the result of not enough refrigerant, a faulty circuit board or malfunctioning sensors. Reach us at 1-866-781-0111 for help.

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

If your mini-split is not cooling or blowing cold air, there could be a refrigerant leak. Your mini-split AC relies on refrigerant to transfer heat and keep your home cold. These leaks must be resolved by a licensed HVAC tech, so reach us at 1-866-781-0111 for support.

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 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 big. A system that’s too large will cool down a room too rapidly without having a chance 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 likely have a mold issue. Have a specialist like McFadden Heating & Cooling 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 dealing with a refrigerant leak. Another surefire sign that you don’t have enough refrigerant is a lack of chilled air. Call us at 1-866-781-0111 for help

Fish

If your mini-split smells like fish, a few things could be wrong. In some situations this smell means there is electrical trouble or there’s a leak. Either way, contact us at 1-866-781-0111 for assistance.

7. Mini-Split Will Not Power On

If your mini-split will not power on, examine the remote first. If the batteries are bad, your mini-split won’t switch on. In many situations, replacing the batteries will solve the situation. If you’re still experiencing trouble, contact us at 1-866-781-0111.

Turn to Us for Your Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Dresden, get in touch with the company your neighbors and friends have trusted since {year}. Quality service, competitive prices and your comfort are our top priorities! Reach us at 1-866-781-0111 to schedule your appointment right away.