Having mini-split installation done is a fantastic solution for solving comfort issues in your home. These systems don’t need ductwork to give energy-efficient heating and cooling. Much like any other home comfort system, they can experience problems from time to time. Here are seven of the most typical mini-split issues and how you can resolve them.

1. Mini-Split Is Leaking or Struggling to Drain Water

If your mini-split is dripping water or not draining water, there could be a situation 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 spill. Contact McFadden Heating & Cooling at 519-683-2339 for support and we’ll get your drain unblocked promptly.

2. Mini-Split Makes Constant Noise

Mini-splits usually don’t generate much noise when they’re running. But there are a couple of 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 on.
  • Swooshing, crackling or gurgling: This can happen if your mini-split switches into defrost mode to stop itself from icing over.

You shouldn’t be worried if you hear these noises as they’re typical. However, if your mini-split keeps going into defrost mode, it’s a symptom that something is off, including not enough refrigerant, a faulty circuit board or malfunctioning sensors. Your McFadden Heating & Cooling HVAC tech will be able to find and resolve the problem fast.

3. Mini-Split Isn’t Generating Heat

If your mini-split is not heating or blowing hot air, frozen coils could be the problem. Like we talked about before, frozen coils might be the result of insufficient refrigerant, a failing circuit board or defective sensors. Contact us at 519-683-2339 for help.

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 move heat and keep your home cold. These leaks must be fixed by a licensed HVAC professional, so call us at 519-683-2339 for assistance.

5. Mini-Split Doesn’t Extract Moisture

Like an air conditioner, a mini-split does a great job at dehumidifying during the summer. However, this may be stopped by blockages in the condensate drain line. Another reason your mini-split air conditioner may not be dehumidifying very effectively 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 planned 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 common 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 McFadden Heating & Cooling examine and rinse 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 clue that you don’t have ample refrigerant is a weak flow of cool air. Call 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. Nevertheless, reach us at 519-683-2339 for assistance.

7. Mini-Split Fails to Start

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 most experiences, putting in fresh batteries will resolve the issue. If you’re still experiencing trouble, call us at 519-683-2339.

Turn to Us for All Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Dresden, call the company your neighbors and friends have relied on since year. Quality workmanship, reasonable prices and your comfort are our highest priorities! Call us at 519-683-2339 to book your appointment now.