Having mini-split installation done is a fantastic approach to solve comfort troubles in your house. These systems don’t require ductwork to provide energy-efficient heating and cooling. Like any other home comfort system, they can experience issues from time to time. Here are seven of the most frequent mini-split troubles and how you can solve 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 situation with the condensate drain or drain line. It’s typical for a drain line to be clogged with mold, forcing water to back up and spill. Contact McFadden Heating & Cooling at 519-683-2339 for support and we’ll get your drain unplugged quickly.

2. Mini-Split Makes Constant Noise

Mini-splits usually don’t make much noise when they’re on. But there are two instances where they might produce sounds.

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

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 hint that something is up, including low refrigerant, a bad circuit board or malfunctioning sensors. Your McFadden Heating & Cooling HVAC professional will be able to find and correct the problem fast.

3. Mini-Split Heating Isn’t Working

If your mini-split is not heating or blowing hot air, ice on the coils could be to blame. Like we talked about prior to this, icy coils may be the result of not enough refrigerant, a bad circuit board or defective sensors. Call us at 519-683-2339 for assistance.

4. Mini-Split Cooling Isn’t Working

If your mini-split is not cooling or blowing cold air, there could be a refrigerant leak. Your mini-split AC relies on refrigerant to transfer heat and keep your residence cold. These leaks must be repaired by a licensed HVAC pro, so reach us at 519-683-2339 for support.

5. Mini-Split Doesn’t Extract Moisture

Like an air conditioner, a mini-split is efficient at dehumidifying during the summer. However, this may be interrupted by mold in the condensate drain line. Another reason your mini-split air conditioner may not be dehumidifying properly is if it’s oversized. A system that’s too big will cool down a room too quickly without having a moment to dehumidify it. Mini-split size is calculated on square footage and BTUs.

6. Mini-Split Produces Strange Odors

If your ductless mini-split smells, it’s trying to tell you that something is wrong. Here are five of the most typical smells and what they mean.

Mold or Mildew

If your mini-split smells musty, sour or like mildew, you might have a mold issue. Have a pro like McFadden Heating & Cooling 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 encountering a refrigerant leak. Another certain clue that you don’t have sufficient refrigerant is a weak flow of chilled air. Reach us at 519-683-2339 for assistance

Fish

If your mini-split smells like fish, the following things things could be wrong. In some situations this smell means there is electrical trouble or there’s a leak. Either way, contact us at 519-683-2339 for assistance.

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 turn on. In most experiences, putting in fresh batteries will solve the trouble. If you’re still experiencing trouble, contact us at 519-683-2339.

Turn to Us for Any Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Dresden, get in touch with the company your neighbors and friends have relied on since {year}. Quality service, competitive prices and your comfort are our main priorities! Call us at 519-683-2339 to schedule your appointment today.