Having mini-split installation done is an excellent solution for solving comfort difficulties in your house. These systems don’t need ductwork to deliver energy-efficient heating and cooling. Like any other home comfort system, they can run into issues sometimes. Here are seven of the most frequent mini-split issues 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 could be an issue with the condensate drain or drain line. It’s common for a drain line to become clogged with mold, forcing water to back up and drip. Call Home Comfort Heating & Air at 763-276-0617 for help and we’ll get your drain unblocked quickly.

2. Mini-Split Is Making Noise

Mini-splits usually don’t make much noise when they’re running. But there are a couple of times where they may produce 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 take place if your mini-split switches into defrost mode to prevent itself from freezing up.

You shouldn’t be troubled if you hear these noises since they’re typical. However, if your mini-split keeps turning on defrost mode, it’s a sign that something is up, including insufficient refrigerant, a flawed circuit board or broken sensors. Your Home Comfort Heating & Air HVAC professional will be able to pinpoint and resolve the issue fast.

3. Mini-Split Is Not Heating or Blowing Hot Air

If your mini-split is not heating or blowing hot air, frozen coils might be to blame. Like we discussed previously, iced-over coils may be the consequence of not enough refrigerant, a bad circuit board or defective sensors. Call us at 763-276-0617 for support.

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 needs refrigerant to shift heat and keep your house pleasant. These leaks must be resolved by a licensed HVAC professional, so call us at 763-276-0617 for assistance.

5. Mini-Split Is Not Dehumidifying

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 an area too fast without having a chance to dehumidify it. Mini-split size is based on square footage and BTUs.

6. Mini-Split Smells

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.

Musty, Sour or Mildew

If your mini-split smells musty, sour or like mildew, you likely have a mold issue. Have a specialist like Home Comfort Heating & Air inspect and rinse the condensate drain and drain line, if needed.

Vinegar

If your mini-split smells like vinegar or has a sweet odor, you’re possibly dealing with a refrigerant leak. Another surefire sign that you don’t have enough refrigerant is a weak flow of chilled air. Call us at 763-276-0617 for assistance

Fish

If your mini-split smells like fish, a few things could be wrong. In some instances this smell means there is electrical trouble or there’s a leak. Nevertheless, reach us at 763-276-0617 for help.

7. Mini-Split Will Not Power On

If your mini-split will not power on, check 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 fix the situation. If you’re still having trouble, reach us at 763-276-0617.

Trust Us for Your Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Elk River, get in touch with the company your neighbors and friends have relied on since {year}. Quality workmanship, competitive prices and your comfort are our main priorities! Contact us at 763-276-0617 to book your appointment right away.