Having mini-split installation done is an excellent solution for solving comfort difficulties in your residence. These systems don’t need ductwork to give energy-efficient heating and cooling. Much like any other home comfort system, they can run into problems occasionally. Here are seven of the most frequent mini-split troubles and how you can resolve them.

1. Mini-Split Is Dripping Water or Not Draining Water

If your mini-split is dripping water or not draining water, there might be a situation 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 drip. Contact Assured Appliance & Heating & Air at 847-306-8990 for assistance and we’ll get your drain unblocked promptly.

2. Mini-Split Is Making Noise

Mini-splits usually don’t create a lot of noise when they’re operating. But there are a few times where they may create sounds.

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

You shouldn’t be worried if you hear these noises as they’re typical. However, if your mini-split keeps going into defrost mode, it’s a symptom that something is off, including insufficient refrigerant, a faulty circuit board or malfunctioning sensors. Your Assured Appliance & Heating & Air HVAC professional will be able to pinpoint and correct the issue rapidly.

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

If your mini-split is not heating or blowing hot air, frozen coils might be the issue. Like we discussed prior to this, icy coils may be the effect of insufficient refrigerant, a failing circuit board or defective sensors. Contact us at 847-306-8990 for assistance.

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 transfer heat and keep your house cold. These leaks must be fixed by a licensed HVAC pro, so call us at 847-306-8990 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 may be halted by blockages in the condensate drain line. Another reason your mini-split air conditioner may not be dehumidifying properly is if it’s too large. A system that’s too big will cool down a room too rapidly without having a chance 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 get 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 likely have a mold issue. Have a pro like Assured Appliance & Heating & Air check 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 likely dealing with a refrigerant leak. Another certain sign that you don’t have enough refrigerant is a low concentration of cool air. Contact us at 847-306-8990 for help

Fish

If your mini-split smells like fish, a few things could be wrong. Sometimes this smell means there are electrical issues or there’s a leak. Either way, contact us at 847-306-8990 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 many experiences, putting in fresh batteries will solve the trouble. If you’re still having trouble, reach us at 847-306-8990.

Depend on Us for Your Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Genoa, call 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 847-306-8990 to schedule your appointment right away.