Having mini-split installation done is an excellent solution for solving comfort difficulties in your home. These systems don’t require ductwork to provide energy-efficient heating and cooling. Like any other home comfort system, they can have issues from time to time. Here are seven of the most frequent mini-split issues 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 might be an issue with the condensate drain or drain line. It’s common for a drain line to be clogged with mold, forcing water to back up and leak. Call Clean Air HVAC at 925-233-6238 for help and we’ll get your drain unclogged quickly.

2. Mini-Split Is Making Noise

Mini-splits normally 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 due to the plastic housing expanding or contracting while the system is on.
  • Swooshing, crackling or gurgling: This can happen if your mini-split goes into defrost mode to prevent itself from icing up.

You shouldn’t be troubled if you hear these noises as they’re expected. However, if your mini-split keeps switching into defrost mode, it’s a hint that something is wrong, such as not enough refrigerant, a bad circuit board or defective sensors. Your Clean Air HVAC HVAC pro will be able to pinpoint and solve the issue 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 the issue. Like we discussed previously, frozen coils could be the effect of insufficient refrigerant, a faulty circuit board or malfunctioning sensors. Reach us at 925-233-6238 for assistance.

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 shift heat and keep your home cool. These leaks must be resolved by a licensed HVAC pro, so reach us at 925-233-6238 for help.

5. Mini-Split Is Not Dehumidifying

Much like an air conditioner, a mini-split is efficient at dehumidifying during the summer. However, this might be halted by blockages 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 an area too fast without having time 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 may have a mold issue. Have a professional like Clean Air HVAC 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 likely experiencing a refrigerant leak. Another sure clue that you don’t have enough refrigerant is a weak flow of chilled air. Contact us at 925-233-6238 for help

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. Either way, call us at 925-233-6238 for help.

7. Mini-Split Will Not Power On

If your mini-split will not power on, examine the remote first. If the batteries are bad, your mini-split won’t run. In the majority of instances, putting in new batteries will resolve the situation. If you’re still having trouble, reach us at 925-233-6238.

Rely on Us for Your Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Pacheco, get in touch with the company your neighbors and friends have depended on since {year}. Quality repairs, reasonable prices and your comfort are our top priorities! Contact us at 925-233-6238 to book your appointment today.