Having mini-split installation done is an excellent solution for solving comfort issues in your house. These systems don’t require ductwork to provide energy-efficient heating and cooling. Like any other home comfort system, they can have troubles from time to time. Here are seven of the most common mini-split problems and how you can resolve them.

1. Mini-Split Leaks or Can’t Drain 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 common for a drain line to get clogged with mold, forcing water to back up and drip. Contact Air-Right Energy Design at 703-260-1148 for assistance and we’ll get your drain unplugged quickly.

2. Mini-Split Is Making Noise

Mini-splits usually don’t generate much noise when they’re operating. But there are a couple of times where they may make sounds.

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

You shouldn’t be troubled 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 off, including low refrigerant, a faulty circuit board or broken sensors. Your Air-Right Energy Design HVAC pro will be able to locate and correct the problem quickly.

3. Mini-Split Heating Isn’t Working

If your mini-split is not heating or blowing hot air, frozen coils could be the problem. Like we discussed before, frozen coils can be the consequence of low refrigerant, a failing circuit board or defective sensors. Call us at 703-260-1148 for assistance.

4. Mini-Split Cooling Mode Won’t Work Properly

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 move heat and keep your residence cold. These leaks must be fixed by a licensed HVAC pro, so reach us at 703-260-1148 for support.

5. Mini-Split Is Not Dehumidifying

Like an air conditioner, a mini-split is effective at dehumidifying during the summer. However, this might be interrupted 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 oversized will cool down an area too quickly without having time to dehumidify it. Mini-split size is planned on square footage and BTUs.

6. Mini-Split Giving Off a Weird Smell

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 may have a mold issue. Have a pro like Air-Right Energy Design examine 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 possibly encountering a refrigerant leak. Another sure hint that you don’t have ample refrigerant is a low concentration of chilled air. Reach us at 703-260-1148 for support

Fish

If your mini-split smells like fish, a couple of things could be wrong. In some instances this smell means there is electrical trouble or there’s a leak. Regardless, contact us at 703-260-1148 for support.

7. Mini-Split Isn’t Starting

If your mini-split will not power on, examine the remote first. If the batteries are bad, your mini-split won’t turn on. In the majority of instances, putting in new batteries will solve the issue. If you’re still running into trouble, contact us at 703-260-1148.

Depend on Us for All Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Manassas, call the company your neighbors and friends have relied on since {year}. Quality service, reasonable prices and your comfort are our highest priorities! Contact us at 703-260-1148 to request your appointment right away.