Having mini-split installation done is a good approach to solve comfort issues in your house. These systems don’t need ductwork to provide energy-efficient heating and cooling. Much like any other home comfort system, they can experience troubles sometimes. 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 a problem with the condensate drain or drain line. It’s typical for a drain line to be clogged with mold, forcing water to back up and leak. Reach Alpine Summit Heating & Cooling at 208-561-1226 for support and we’ll get your drain unplugged promptly.

2. Mini-Split Is Making Noise

Mini-splits typically don’t make much noise when they’re running. But there are a few instances where they may 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 happen if your mini-split goes into defrost mode to prevent itself from icing up.

You shouldn’t be alarmed if you hear these noises as they’re expected. However, if your mini-split keeps going into defrost mode, it’s a sign that something is up, like insufficient refrigerant, a faulty circuit board or malfunctioning sensors. Your Alpine Summit Heating & Cooling HVAC professional will be able to locate and correct the situation quickly.

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

If your mini-split is not heating or blowing hot air, ice on the coils may be the problem. Like we talked about previously, frozen coils may be the effect of insufficient refrigerant, a failing circuit board or broken sensors. Contact us at 208-561-1226 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 uses refrigerant to transfer heat and keep your home cold. These leaks must be repaired by a licensed HVAC professional, so reach us at 208-561-1226 for assistance.

5. Mini-Split Is Not Dehumidifying

Similar to an air conditioner, a mini-split is effective at dehumidifying during the summer. However, this may be interrupted by mold 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 space too quickly without having a moment 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 get 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 likely have a mold issue. Have a specialist like Alpine Summit Heating & Cooling inspect and flush the condensate drain and drain line, if necessary.

Vinegar

If your mini-split smells like vinegar or has a sweet odor, you’re possibly experiencing a refrigerant leak. Another sure clue that you don’t have ample refrigerant is a low concentration of cool air. Reach us at 208-561-1226 for help

Fish

If your mini-split smells like fish, a couple of things could be wrong. In some situations this smell means there are electrical issues or there’s a leak. Either way, contact us at 208-561-1226 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 dead, your mini-split won’t run. In the majority of experiences, replacing the batteries will fix the situation. If you’re still having trouble, reach us at 208-561-1226.

Trust Us for Your Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Athol, get in touch with the company your neighbors and friends have trusted since {year}. Quality service, reasonable prices and your comfort are our main priorities! Call us at 208-561-1226 to schedule your appointment today.