Having mini-split installation done is a fantastic approach to solve comfort difficulties in your house. These systems don’t have to have ductwork to provide energy-efficient heating and cooling. Similar to any other home comfort system, they can experience issues from time to time. Here are seven of the most frequent mini-split problems and how you can fix them.

1. Mini-Split Leaks or Can’t Drain Water

If your mini-split is dripping water or not draining water, there could be an issue with the condensate drain or drain line. It’s expected for a drain line to be clogged with mold, forcing water to back up and leak. Call Western Mechanical, Inc. at 435-753-5515 for assistance and we’ll get your drain unblocked quickly.

2. Mini-Split Makes Constant Noise

Mini-splits normally don’t make much noise when they’re operating. But there are two situations where they might create sounds.

  • Popping or clicking: This can be because 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 keep itself from icing up.

You shouldn’t be alarmed if you hear these noises as they’re typical. However, if your mini-split keeps turning on defrost mode, it’s a clue that something is wrong, including low refrigerant, a bad circuit board or broken sensors. Your Western Mechanical, Inc. HVAC pro will be able to find and resolve the issue quickly.

3. Mini-Split Isn’t Generating Heat

If your mini-split is not heating or blowing hot air, frozen coils might be the problem. Like we discussed prior to this, frozen coils could be the effect of insufficient refrigerant, a failing circuit board or defective sensors. Reach us at 435-753-5515 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 needs refrigerant to move heat and keep your home pleasant. These leaks must be repaired by a licensed HVAC pro, so contact us at 435-753-5515 for assistance.

5. Mini-Split Doesn’t Extract Moisture

Like an air conditioner, a mini-split is efficient at dehumidifying during the summer. However, this might be halted by blockages in the condensate drain line. Another reason your mini-split air conditioner may not be dehumidifying very effectively is if it’s oversized. A system that’s too large will cool down a space too quickly without having a moment to dehumidify it. Mini-split size is planned on square footage and BTUs.

6. Mini-Split Produces Strange Odors

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 professional like Western Mechanical, Inc. 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 likely dealing with a refrigerant leak. Another certain sign that you don’t have enough refrigerant is a lack of cold air. Call us at 435-753-5515 for help

Fish

If your mini-split smells like fish, the following things things could be wrong. Sometimes this smell means there are electrical issues or there’s a leak. Nevertheless, call us at 435-753-5515 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 dead, your mini-split won’t turn on. In many situations, replacing the batteries will solve the trouble. If you’re still having trouble, contact us at 435-753-5515.

Trust Us for Your Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Cache Valley, call the company your neighbors and friends have trusted since {year}. Quality service, fair prices and your comfort are our main priorities! Contact us at 435-753-5515 to request your appointment now.