Having mini-split installation done is a good solution for solving comfort difficulties in your house. These systems don’t require ductwork to provide energy-efficient heating and cooling. Much like any other home comfort system, they can have problems occasionally. Here are seven of the most common mini-split troubles and how you can resolve them.

1. Mini-Split Is Leaking or Struggling to Drain Water

If your mini-split is dripping water or not draining water, there could be an issue 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 spill. Reach All Weather Heating & Air Conditioning Inc at 256-801-4701 for support and we’ll get your drain unblocked promptly.

2. Mini-Split Keeps Making Weird Noises

Mini-splits typically don’t make much noise when they’re operating. But there are a couple of instances where they may produce sounds.

  • Popping or clicking: This can be the result of the plastic housing expanding or contracting while the system is operating.
  • Swooshing, crackling or gurgling: This can take place if your mini-split switches into defrost mode to prevent itself from icing up.

You shouldn’t be worried if you hear these noises as they’re typical. However, if your mini-split keeps switching into defrost mode, it’s a symptom that something is wrong, including insufficient refrigerant, a flawed circuit board or defective sensors. Your All Weather Heating & Air Conditioning Inc HVAC professional will be able to pinpoint and solve the issue quickly.

3. Mini-Split Isn’t Generating Heat

If your mini-split is not heating or blowing hot air, icy coils might be the issue. Like we talked about prior to this, iced-over coils might be the consequence of low refrigerant, a failing circuit board or malfunctioning sensors. Reach us at 256-801-4701 for support.

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 shift heat and keep your home cool. These leaks must be fixed by a licensed HVAC pro, so reach us at 256-801-4701 for assistance.

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 very effectively is if it’s oversized. A system that’s oversized will cool down an area too fast 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 common smells and what they mean.

Mold or Mildew

If your mini-split smells musty, sour or like mildew, you may have a mold issue. Have a specialist like All Weather Heating & Air Conditioning Inc examine and rinse the condensate drain and drain line, if required.

Vinegar

If your mini-split smells like vinegar or has a sweet odor, you’re probably encountering a refrigerant leak. Another sure sign that you don’t have ample refrigerant is a low concentration of cool air. Reach us at 256-801-4701 for help

Fish

If your mini-split smells like fish, a couple of things could be wrong. Sometimes this smell means there is electrical trouble or there’s a leak. Regardless, reach us at 256-801-4701 for support.

7. Mini-Split Won’t Turn On

If your mini-split will not power on, check the remote first. If the batteries are bad, your mini-split won’t turn on. In many instances, putting in new batteries will resolve the situation. If you’re still experiencing trouble, call us at 256-801-4701.

Trust Us for All Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Huntsville, contact the company your neighbors and friends have relied on since {year}. Quality service, reasonable prices and your comfort are our main priorities! Contact us at 256-801-4701 to schedule your appointment now.