Having mini-split installation done is a good solution for solving comfort issues in your house. These systems don’t require ductwork to deliver energy-efficient heating and cooling. Like any other home comfort system, they can run into issues sometimes. Here are seven of the most common mini-split troubles and how you can repair 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 an issue with the condensate drain or drain line. It’s common for a drain line to get clogged with mold, forcing water to back up and spill. Call Home Comfort Heating & Air at 763-276-0617 for support and we’ll get your drain unclogged rapidly.

2. Mini-Split Is Making Noise

Mini-splits usually don’t generate much noise when they’re running. But there are a few situations where they might make 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 stop itself from icing up.

You shouldn’t be alarmed if you hear these noises because they’re expected. However, if your mini-split keeps switching into defrost mode, it’s a clue that something is off, like not enough refrigerant, a bad circuit board or defective sensors. Your Home Comfort Heating & Air HVAC professional will be able to find and correct the situation rapidly.

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

If your mini-split is not heating or blowing hot air, frozen coils could be the problem. Like we discussed before, iced-over coils may be the effect of insufficient refrigerant, a failing circuit board or defective sensors. Call us at 763-276-0617 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 shift heat and keep your home cold. These leaks must be fixed by a licensed HVAC tech, so contact us at 763-276-0617 for support.

5. Mini-Split Is Not Dehumidifying

Similar to an air conditioner, a mini-split is effective at dehumidifying during the summer. However, this could be stopped by blockages in the condensate drain line. Another reason your mini-split air conditioner may not be dehumidifying properly is if it’s too big. A system that’s oversized will cool down an area too rapidly 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 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 might have a mold issue. Have a specialist like Home Comfort Heating & Air inspect 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 experiencing a refrigerant leak. Another certain hint that you don’t have ample refrigerant is a weak flow of chilled air. Call us at 763-276-0617 for help

Fish

If your mini-split smells like fish, the following things things could be wrong. In some instances this smell means there is electrical trouble or there’s a leak. Regardless, contact us at 763-276-0617 for support.

7. Mini-Split Will Not Power On

If your mini-split will not power on, examine the remote first. If the batteries are out of juice, your mini-split won’t turn on. In most situations, putting in fresh batteries will solve the issue. If you’re still experiencing trouble, reach us at 763-276-0617.

Rely on Us for Your Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Elk River, contact the company your neighbors and friends have trusted since {year}. Quality service, reasonable prices and your comfort are our main priorities! Contact us at 763-276-0617 to request your appointment today.