7 Common Mini-Split Problems and How to Repair Them

July 12, 2021

Having mini-split installation done is a fantastic approach to solve comfort issues in your residence. These systems don’t have to have ductwork to provide energy-efficient heating and cooling. Similar to any other home comfort system, they can have troubles from time to time. Here are seven of the most typical 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 might be a problem with the condensate drain or drain line. It’s common for a drain line to get clogged with mold, force water to back up and leak. Call George Home Services at 570-244-2510 for assistance and we’ll get your drain unblocked rapidly.

2. Mini-Split is Making Noise

Mini-splits usually don’t make much noise when they’re running. But there are a couple of situations where they could 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 take place if your mini-split switches into defrost mode to stop itself from icing over.

You shouldn’t be worried if you hear these noises because they’re typical. However, if your mini-split keeps turning on defrost mode, it’s a clue that something is up, including not enough refrigerant, a flawed circuit board or defective sensors. Your George Home Services HVAC technician will be able to pinpoint and resolve the issue quickly.

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

If your mini-split is not heating or blowing hot air, ice on the coils may be the issue. Like we talked about previously, icy coils might be the result of insufficient refrigerant, a failing circuit board or broken sensors. Reach us at 570-244-2510 for help.

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 needs refrigerant to shift heat and keep your residence comfortable. These leaks must be fixed by a licensed HVAC pro, so reach us at 570-244-2510 for help.

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 can be interrupted by blockages in the condensate drain line. Another reason your mini-split air conditioner may not be dehumidifying properlyis if it’s too big. A system that’s too large will cool down a room 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 typical 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 George Home Services 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 possibly encountering a refrigerant leak. Another sure clue that you don’t have ample refrigerant is a weak flow of cold air. Call us at 570-244-2510 for assistance.

Fish

If your mini-split smells like fish, a few things could be wrong. In some instances this smell means there is an electrical problem or that there’s a leak. Regardless, reach us at 570-244-2510 for help.

7. Mini-Split Will Not Power On

If your mini-split will not power on, look at the remote first. If the batteries are out of juice, your mini-split won’t run. In the majority of instances, replacing the batteries will solve the trouble. If you’re still experiencing trouble, contact us at 570-244-2510.

Rely on Us for Your Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Williamsport, contact the company your neighbors and friends have trusted since 1947. Quality service, competitive prices and your comfort are our main priorities! Call us at 570-244-2510 to book your appointment right away.