Having mini-split installation done is an excellent approach to solve comfort troubles in your home. These systems don’t need ductwork to deliver energy-efficient heating and cooling. Like any other home comfort system, they can run into problems from time to time. Here are seven of the most frequent 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 may be a situation with the condensate drain or drain line. It’s expected for a drain line to get clogged with mold, forcing water to back up and leak. Reach Northern Comfort Inc at 507-387-6596 for assistance and we’ll get your drain unclogged quickly.

2. Mini-Split Makes Constant Noise

Mini-splits usually don’t create a lot of noise when they’re on. But there are a few situations where they might create sounds.

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

You shouldn’t be troubled if you hear these noises as they’re normal. However, if your mini-split keeps switching into defrost mode, it’s a clue that something is wrong, including low refrigerant, a bad circuit board or defective sensors. Your Northern Comfort Inc HVAC professional will be able to locate and resolve the situation rapidly.

3. Mini-Split Isn’t Generating Heat

If your mini-split is not heating or blowing hot air, icy coils could be to blame. Like we talked about before, iced-over coils might be the result of not enough refrigerant, a failing circuit board or defective sensors. Reach us at 507-387-6596 for support.

4. Mini-Split Is Not Cooling or Blowing Cold Air

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 home cool. These leaks must be resolved by a licensed HVAC professional, so contact us at 507-387-6596 for assistance.

5. Mini-Split Drainage Is Clogged

Much like an air conditioner, a mini-split does a great job at dehumidifying during the summer. However, this could be halted by mold 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 a room too quickly without having time to dehumidify it. Mini-split size is calculated 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.

Mold or Mildew

If your mini-split smells musty, sour or like mildew, you may have a mold issue. Have a pro like Northern Comfort Inc check and flush the condensate drain and drain line, if necessary.

Vinegar

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 sufficient refrigerant is a lack of chilled air. Reach us at 507-387-6596 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. Regardless, reach us at 507-387-6596 for support.

7. Mini-Split Fails to Start

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 the majority of instances, putting in new batteries will resolve the issue. If you’re still running into trouble, reach us at 507-387-6596.

Rely on Us for All Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Mankato area, get in touch with the company your neighbors and friends have depended on since {year}. Quality workmanship, fair prices and your comfort are our main priorities! Call us at 507-387-6596 to book your appointment today.