Having mini-split installation done is an excellent solution for solving comfort troubles in your home. These systems don’t need ductwork to provide energy-efficient heating and cooling. Much like any other home comfort system, they can run into issues from time to time. Here are seven of the most typical mini-split troubles and how you can resolve them.

1. Mini-Split Leaks or Can’t Drain Water

If your mini-split is dripping water or not draining water, there could 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 spill. Contact James Heating & A/C, Inc at 336-853-6070 for help and we’ll get your drain unblocked promptly.

2. Mini-Split Keeps Making Weird Noises

Mini-splits usually don’t create a lot of noise when they’re operating. But there are a few times where they may make 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 happen if your mini-split goes into defrost mode to keep itself from freezing up.

You shouldn’t be alarmed 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 James Heating & A/C, Inc HVAC pro will be able to find and resolve the situation quickly.

3. Mini-Split Heating Isn’t Working

If your mini-split is not heating or blowing hot air, frozen coils might be the issue. Like we discussed before, iced-over coils might be the effect of insufficient refrigerant, a bad circuit board or malfunctioning sensors. Reach us at 336-853-6070 for help.

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

If your mini-split is not cooling or blowing cold air, there might be a refrigerant leak. Your mini-split AC relies on refrigerant to transfer heat and keep your house cool. These leaks must be repaired by a licensed HVAC tech, so call us at 336-853-6070 for support.

5. Mini-Split Is Not Dehumidifying

Like an air conditioner, a mini-split is effective at dehumidifying during the summer. However, this could be halted by blockages in the condensate drain line. Another reason your mini-split air conditioner may not be dehumidifying very efficiently is if it’s oversized. A system that’s too large will cool down a space too rapidly without having time 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 get your attention 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 pro like James Heating & A/C, Inc inspect 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 likely dealing with a refrigerant leak. Another sure clue that you don’t have ample refrigerant is a low concentration of cold air. Call us at 336-853-6070 for assistance

Fish

If your mini-split smells like fish, a few things could be wrong. In some instances this smell means there are electrical issues or there’s a leak. Regardless, call us at 336-853-6070 for support.

7. Mini-Split Won’t Turn On

If your mini-split will not power on, look at the remote first. If the batteries are out of juice, your mini-split won’t switch on. In most situations, putting in new batteries will resolve the trouble. If you’re still experiencing trouble, call us at 336-853-6070.

Trust Us for Any Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Lexington, call the company your neighbors and friends have relied on since {year}. Quality repairs, reasonable prices and your comfort are our top priorities! Reach us at 336-853-6070 to book your appointment right away.