Having mini-split installation done is a fantastic approach to solve comfort troubles in your home. These systems don’t need ductwork to deliver energy-efficient heating and cooling. Much like any other home comfort system, they can run into problems sometimes. Here are seven of the most common mini-split troubles 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 could be a problem with the condensate drain or drain line. It’s typical for a drain line to get clogged with mold, forcing water to back up and leak. Reach Heartland Heating & Cooling at 515-344-3579 for help and we’ll get your drain unplugged promptly.

2. Mini-Split Is Making Noise

Mini-splits normally don’t create a lot of noise when they’re on. But there are two times where they may make sounds.

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

You shouldn’t be worried if you hear these noises since they’re expected. However, if your mini-split keeps turning on defrost mode, it’s a sign that something is up, such as low refrigerant, a faulty circuit board or malfunctioning sensors. Your Heartland Heating & Cooling HVAC professional will be able to locate and resolve the problem quickly.

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

If your mini-split is not heating or blowing hot air, icy coils might be to blame. Like we mentioned before, iced-over coils can be the consequence of low refrigerant, a bad circuit board or defective sensors. Contact us at 515-344-3579 for help.

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 needs refrigerant to shift heat and keep your residence cool. These leaks must be repaired by a licensed HVAC tech, so contact us at 515-344-3579 for support.

5. Mini-Split Is Not Dehumidifying

Similar to 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 quickly without having time to dehumidify it. Mini-split size is based on square footage and BTUs.

6. Mini-Split Smells

If your ductless mini-split smells, it’s trying to tell you 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 might have a mold issue. Have a specialist like Heartland Heating & Cooling inspect and flush 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 ample refrigerant is a low concentration of cool air. Reach us at 515-344-3579 for assistance

Fish

If your mini-split smells like fish, the following things things could be wrong. Sometimes this smell means there is electrical trouble or there’s a leak. Either way, call us at 515-344-3579 for help.

7. Mini-Split Will Not Power On

If your mini-split will not power on, look at the remote first. If the batteries are bad, your mini-split won’t run. In the majority of experiences, putting in fresh batteries will fix the issue. If you’re still running into trouble, call us at 515-344-3579.

Rely on Us for Your Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Des Moines, call the company your neighbors and friends have relied on since {year}. Quality service, reasonable prices and your comfort are our highest priorities! Reach us at 515-344-3579 to schedule your appointment today.