Having mini-split installation done is a good approach to solve comfort issues in your house. These systems don’t have to have ductwork to give 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 issues 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 common for a drain line to be clogged with mold, forcing water to back up and leak. Reach Ilten's at 319-208-2351 for assistance and we’ll get your drain unclogged quickly.

2. Mini-Split Is Making Noise

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

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

You shouldn’t be alarmed if you hear these noises because they’re typical. However, if your mini-split keeps switching into defrost mode, it’s a symptom that something is off, such as low refrigerant, a faulty circuit board or malfunctioning sensors. Your Ilten's HVAC tech will be able to find and solve 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 could be to blame. Like we talked about previously, icy coils may be the consequence of insufficient refrigerant, a faulty circuit board or broken sensors. Reach us at 319-208-2351 for support.

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 move heat and keep your home cool. These leaks must be repaired by a licensed HVAC professional, so contact us at 319-208-2351 for help.

5. Mini-Split Is Not Dehumidifying

Much like an air conditioner, a mini-split is effective at dehumidifying during the summer. However, this may be halted by blockages 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 too big will cool down an area too rapidly without having a moment 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 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 could have a mold issue. Have a professional like Ilten's inspect 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 likely dealing with a refrigerant leak. Another surefire sign that you don’t have enough refrigerant is a lack of chilled air. Reach us at 319-208-2351 for assistance

Fish

If your mini-split smells like fish, a few things could be wrong. In some situations this smell means there are electrical issues or there’s a leak. Either way, call us at 319-208-2351 for support.

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 switch on. In the majority of experiences, putting in new batteries will solve the trouble. If you’re still running into trouble, call us at 319-208-2351.

Turn to Us for Your Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Cedar Rapids, get in touch with the company your neighbors and friends have trusted since {year}. Quality repairs, reasonable prices and your comfort are our highest priorities! Contact us at 319-208-2351 to schedule your appointment now.