Having mini-split installation done is a fantastic solution for solving comfort issues in your house. These systems don’t require ductwork to provide 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 frequent mini-split troubles 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 may be a problem with the condensate drain or drain line. It’s typical for a drain line to become clogged with mold, forcing water to back up and spill. Reach Dial One Mears Air Conditioning & Heating Inc at 602-789-3315 for support and we’ll get your drain unblocked promptly.

2. Mini-Split Is Making Noise

Mini-splits typically don’t generate much noise when they’re operating. But there are a couple of times where they might produce sounds.

  • Popping or clicking: This can be due to the plastic housing expanding or contracting while the system is running.
  • Swooshing, crackling or gurgling: This can happen if your mini-split switches into defrost mode to prevent itself from freezing over.

You shouldn’t be worried if you hear these noises because they’re typical. However, if your mini-split keeps switching into defrost mode, it’s a sign that something is up, like insufficient refrigerant, a bad circuit board or defective sensors. Your Dial One Mears Air Conditioning & Heating Inc HVAC technician will be able to pinpoint and solve the issue rapidly.

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 might be the issue. Like we talked about prior to this, iced-over coils may be the result of not enough refrigerant, a faulty circuit board or malfunctioning sensors. Contact us at 602-789-3315 for assistance.

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 relies on refrigerant to move heat and keep your residence cool. These leaks must be fixed by a licensed HVAC professional, so reach us at 602-789-3315 for support.

5. Mini-Split Is Not Dehumidifying

Much like an air conditioner, a mini-split is effective at dehumidifying during the summer. However, this may be stopped by mold in the condensate drain line. Another reason your mini-split air conditioner may not be dehumidifying very efficiently is if it’s too large. A system that’s too large will cool down an area too rapidly without having a moment to dehumidify it. Mini-split size is calculated 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 might have a mold issue. Have a specialist like Dial One Mears Air Conditioning & Heating Inc examine and rinse the condensate drain and drain line, if necessary.

Vinegar

If your mini-split smells like vinegar or has a sweet odor, you’re probably dealing with a refrigerant leak. Another surefire clue that you don’t have enough refrigerant is a lack of cool air. Call us at 602-789-3315 for support

Fish

If your mini-split smells like fish, a few things could be wrong. Sometimes this smell means there is electrical trouble or there’s a leak. Regardless, reach us at 602-789-3315 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 out of juice, your mini-split won’t switch on. In the majority of situations, putting in new batteries will resolve the situation. If you’re still having trouble, call us at 602-789-3315.

Rely on Us for Your Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Phoenix, contact the company your neighbors and friends have relied on since {year}. Quality service, reasonable prices and your comfort are our main priorities! Reach us at 602-789-3315 to request your appointment right away.