Having mini-split installation done is a good approach to solve comfort troubles in your house. These systems don’t have to have ductwork to give energy-efficient heating and cooling. Similar to any other home comfort system, they can run into troubles 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 might be a problem 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 spill. Contact Patterson & Stirling at 814-308-0416 for assistance and we’ll get your drain unclogged rapidly.

2. Mini-Split Is Making Noise

Mini-splits typically don’t generate much noise when they’re on. But there are a couple of instances where they might 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 occur if your mini-split turns on defrost mode to prevent itself from icing up.

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, like insufficient refrigerant, a bad circuit board or broken sensors. Your Patterson & Stirling HVAC technician will be able to find and resolve the issue fast.

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 the issue. Like we discussed before, iced-over coils may be the result of insufficient refrigerant, a failing circuit board or defective sensors. Reach us at 814-308-0416 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 uses refrigerant to transfer heat and keep your house cool. These leaks must be fixed by a licensed HVAC professional, so contact us at 814-308-0416 for help.

5. Mini-Split Is Not Dehumidifying

Like an air conditioner, a mini-split does a great job at dehumidifying during the summer. However, this might be stopped by clogs in the condensate drain line. Another reason your mini-split air conditioner may not be dehumidifying very efficiently is if it’s oversized. A system that’s oversized will cool down a space too rapidly without having a chance 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 could have a mold issue. Have a specialist like Patterson & Stirling 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 probably experiencing a refrigerant leak. Another certain hint that you don’t have enough refrigerant is a weak flow of cool air. Contact us at 814-308-0416 for support

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. Regardless, contact us at 814-308-0416 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 instances, putting in new batteries will solve the situation. If you’re still experiencing trouble, reach us at 814-308-0416.

Turn to Us for Your Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Erie, contact the company your neighbors and friends have relied on since {year}. Quality service, fair prices and your comfort are our highest priorities! Contact us at 814-308-0416 to request your appointment today.