Having mini-split installation done is a good approach to solve comfort issues in your house. These systems don’t require ductwork to give energy-efficient heating and cooling. Similar to any other home comfort system, they can experience troubles occasionally. Here are seven of the most typical mini-split issues and how you can resolve them.

1. Mini-Split Is Dripping Water or Not Draining Water

If your mini-split is dripping water or not draining water, there might be a problem with the condensate drain or drain line. It’s common for a drain line to get clogged with mold, forcing water to back up and drip. Reach Lanz Furnace and Fireplace at 608-291-3606 for support and we’ll get your drain unplugged promptly.

2. Mini-Split Is Making Noise

Mini-splits typically don’t make much noise when they’re operating. But there are two situations where they could make sounds.

• Popping or clicking: This can be due to the plastic housing expanding or contracting while the system is operating.
• Swooshing, crackling or gurgling: This can take place if your mini-split goes into defrost mode to stop itself from icing up.

You shouldn’t be worried if you hear these noises because they’re typical. However, if your mini-split keeps going into defrost mode, it’s a sign that something is up, like insufficient refrigerant, a flawed circuit board or malfunctioning sensors. Your Lanz Furnace and Fireplace HVAC professional will be able to find and solve the problem 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 may be to blame. Like we discussed before, frozen coils might be the consequence of not enough refrigerant, a faulty circuit board or malfunctioning sensors. Contact us at 608-291-3606 for help.

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 uses refrigerant to transfer heat and keep your home cool. These leaks must be resolved by a licensed HVAC tech, so call us at 608-291-3606 for help.

5. Mini-Split Is Not Dehumidifying

Similar to an air conditioner, a mini-split does a great job at dehumidifying during the summer. However, this might be interrupted by mold in the condensate drain line. Another reason your mini-split air conditioner may not be dehumidifying very effectively is if it’s oversized. A system that’s too big 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 professional like Lanz Furnace and Fireplace check and flush the condensate drain and drain line, if required.

Vinegar

If your mini-split smells like vinegar or has a sweet odor, you’re possibly dealing with a refrigerant leak. Another surefire hint that you don’t have ample refrigerant is a lack of cold air. Call us at 608-291-3606 for help

Fish

If your mini-split smells like fish, a couple of things could be wrong. In some situations this smell means there is electrical trouble or there’s a leak. Nevertheless, contact us at 608-291-3606 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 bad, your mini-split won’t run. In many experiences, putting in new batteries will resolve the trouble. If you’re still having trouble, reach us at 608-291-3606.

Depend on Us for Your Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Monroe, contact the company your neighbors and friends have trusted since {year}. Quality service, fair prices and your comfort are our top priorities! Contact us at 608-291-3606 to book your appointment right away.