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

1. Mini-Split Is Leaking or Struggling to Drain 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 drip. Contact Fal-Ken Heating & Cooling Corporation at 631-460-5159 for help and we’ll get your drain unclogged quickly.

2. Mini-Split Is Much Noisier

Mini-splits usually don’t make much noise when they’re on. But there are a few instances where they could make sounds.

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

You shouldn’t be worried if you hear these noises as they’re expected. However, if your mini-split keeps turning on defrost mode, it’s a symptom that something is up, including not enough refrigerant, a faulty circuit board or broken sensors. Your Fal-Ken Heating & Cooling Corporation HVAC tech will be able to find and solve the problem fast.

3. Mini-Split Blows Cold Air in Heating Mode

If your mini-split is not heating or blowing hot air, icy coils may be to blame. Like we mentioned prior to this, frozen coils might be the effect of low refrigerant, a bad circuit board or defective sensors. Call us at 631-460-5159 for support.

4. Mini-Split Cooling Isn’t Working

If your mini-split is not cooling or blowing cold air, there might be a refrigerant leak. Your mini-split AC relies on refrigerant to shift heat and keep your residence cold. These leaks must be repaired by a licensed HVAC pro, so reach us at 631-460-5159 for assistance.

5. Mini-Split Is Not Dehumidifying

Like an air conditioner, a mini-split is efficient 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 properly is if it’s too large. A system that’s too large will cool down a room too quickly without having a moment to dehumidify it. Mini-split size is based on square footage and BTUs.

6. Mini-Split Is Smelly

If your ductless mini-split smells, it’s trying to grab 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 might have a mold issue. Have a specialist like Fal-Ken Heating & Cooling Corporation check and flush the condensate drain and drain line, if required.

Vinegar or Chemical Smell

If your mini-split smells like vinegar or has a sweet odor, you’re possibly experiencing a refrigerant leak. Another certain sign that you don’t have enough refrigerant is a low concentration of cold air. Reach us at 631-460-5159 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. Regardless, call us at 631-460-5159 for support.

7. Mini-Split Isn’t Starting

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 switch on. In the majority of experiences, replacing the batteries will resolve the issue. If you’re still experiencing trouble, call us at 631-460-5159.

Trust Us for Your Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Holbrook, get in touch with the company your neighbors and friends have relied on since {year}. Quality repairs, fair prices and your comfort are our main priorities! Contact us at 631-460-5159 to schedule your appointment now.