Having mini-split installation done is a good approach to solve comfort difficulties in your home. These systems don’t have to have ductwork to deliver energy-efficient heating and cooling. Like any other home comfort system, they can run into problems occasionally. Here are seven of the most typical mini-split problems 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 a situation 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 spill. Call Precision Mechanical at 605-206-3766 for assistance and we’ll get your drain unclogged promptly.

2. Mini-Split Makes Constant Noise

Mini-splits usually don’t create a lot of noise when they’re running. But there are two situations where they could produce sounds.

  • Popping or clicking: This can be because of 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 freezing up.

You shouldn’t be troubled if you hear these noises as they’re typical. However, if your mini-split keeps turning on defrost mode, it’s a hint that something is up, like low refrigerant, a faulty circuit board or malfunctioning sensors. Your Precision Mechanical HVAC pro will be able to find and correct the problem quickly.

3. Mini-Split Heating Isn’t Working

If your mini-split is not heating or blowing hot air, ice on the coils might be to blame. Like we mentioned previously, iced-over coils may be the effect of low refrigerant, a faulty circuit board or broken sensors. Reach us at 605-206-3766 for help.

4. Mini-Split Cooling Mode Won’t Work Properly

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 pleasant. These leaks must be resolved by a licensed HVAC tech, so contact us at 605-206-3766 for assistance.

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 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 rapidly without having a chance to dehumidify it. Mini-split size is calculated on square footage and BTUs.

6. Mini-Split Produces Strange Odors

If your ductless mini-split smells, it’s trying to tell you 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 might have a mold issue. Have a professional like Precision Mechanical check and flush the condensate drain and drain line, if needed.

Vinegar or Chemical Smell

If your mini-split smells like vinegar or has a sweet odor, you’re likely encountering a refrigerant leak. Another certain hint that you don’t have sufficient refrigerant is a lack of chilled air. Reach us at 605-206-3766 for assistance

Fish

If your mini-split smells like fish, a few things could be wrong. In some situations this smell means there are electrical issues or there’s a leak. Nevertheless, call us at 605-206-3766 for help.

7. Mini-Split Won’t Turn On

If your mini-split will not power on, examine the remote first. If the batteries are dead, your mini-split won’t turn on. In the majority of instances, putting in fresh batteries will solve the issue. If you’re still experiencing trouble, call us at 605-206-3766.

Rely on Us for Your Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Rapid City, call the company your neighbors and friends have depended on since {year}. Quality workmanship, reasonable prices and your comfort are our highest priorities! Contact us at 605-206-3766 to request your appointment now.