Having mini-split installation done is a good approach to solve comfort difficulties in your house. These systems don’t need ductwork to give energy-efficient heating and cooling. Like any other home comfort system, they can experience troubles sometimes. Here are seven of the most common mini-split problems and how you can repair 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 expected for a drain line to be clogged with mold, forcing water to back up and spill. Contact GV Heating & Air at 763-535-2000 for help and we’ll get your drain unclogged promptly.

2. Mini-Split Is Making Noise

Mini-splits usually don’t generate much noise when they’re operating. But there are a couple of situations where they may 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 take place if your mini-split turns on defrost mode to prevent itself from icing up.

You shouldn’t be troubled if you hear these noises since they’re expected. However, if your mini-split keeps going into defrost mode, it’s a hint that something is up, including low refrigerant, a bad circuit board or broken sensors. Your GV Heating & Air HVAC technician will be able to pinpoint and solve the situation quickly.

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

If your mini-split is not heating or blowing hot air, frozen coils could be the problem. Like we talked about prior to this, icy coils might be the consequence of low refrigerant, a faulty circuit board or broken sensors. Call us at 763-535-2000 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 relies on refrigerant to move heat and keep your home cool. These leaks must be fixed by a licensed HVAC pro, so reach us at 763-535-2000 for help.

5. Mini-Split Is Not Dehumidifying

Much like an air conditioner, a mini-split does a great job at dehumidifying during the summer. However, this may be halted by clogs in the condensate drain line. Another reason your mini-split air conditioner may not be dehumidifying properly is if it’s too large. A system that’s too large will cool down a space too quickly 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 grab your attention that something is wrong. Here are five of the most usual smells and what they mean.

Musty, Sour or Mildew

If your mini-split smells musty, sour or like mildew, you may have a mold issue. Have a professional like GV Heating & Air check and flush the condensate drain and drain line, if needed.

Vinegar

If your mini-split smells like vinegar or has a sweet odor, you’re probably encountering a refrigerant leak. Another surefire sign that you don’t have enough refrigerant is a lack of chilled air. Call us at 763-535-2000 for help

Fish

If your mini-split smells like fish, the following things things could be wrong. In some instances this smell means there are electrical issues or there’s a leak. Regardless, reach us at 763-535-2000 for support.

7. Mini-Split Will Not Power On

If your mini-split will not power on, look at the remote first. If the batteries are dead, your mini-split won’t switch on. In many situations, putting in fresh batteries will solve the issue. If you’re still experiencing trouble, contact us at 763-535-2000.

Turn to Us for Your Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Crystal and Twin Cities, call the company your neighbors and friends have trusted since {year}. Quality service, fair prices and your comfort are our main priorities! Call us at 763-535-2000 to request your appointment now.