Having mini-split installation done is an excellent approach to solve comfort issues in your house. These systems don’t have to have ductwork to provide energy-efficient heating and cooling. Similar to any other home comfort system, they can run into troubles sometimes. Here are seven of the most typical mini-split problems and how you can solve them.

1. Mini-Split Is Leaking or Struggling to Drain Water

If your mini-split is dripping water or not draining water, there may 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. Reach James Heating & A/C, Inc at 336-853-6070 for support and we’ll get your drain unplugged quickly.

2. Mini-Split Makes Constant Noise

Mini-splits typically don’t generate much noise when they’re operating. But there are a few situations where they may make 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 icing up.

You shouldn’t be worried if you hear these noises as they’re typical. However, if your mini-split keeps going into defrost mode, it’s a sign that something is wrong, including insufficient refrigerant, a flawed circuit board or defective sensors. Your James Heating & A/C, Inc HVAC technician will be able to locate and resolve the problem quickly.

3. Mini-Split Isn’t Generating Heat

If your mini-split is not heating or blowing hot air, ice on the coils could be the issue. Like we talked about previously, iced-over coils could be the result of not enough refrigerant, a faulty circuit board or broken sensors. Contact us at 336-853-6070 for assistance.

4. Mini-Split Is Not Cooling or Blowing Cold Air

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 move heat and keep your home cool. These leaks must be resolved by a licensed HVAC pro, so reach us at 336-853-6070 for support.

5. Mini-Split Doesn’t Extract Moisture

Like an air conditioner, a mini-split is efficient at dehumidifying during the summer. However, this may be interrupted 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 rapidly 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 grab your attention that something is wrong. Here are five of the most common smells and what they mean.

Mold or Mildew

If your mini-split smells musty, sour or like mildew, you likely have a mold issue. Have a pro like James Heating & A/C, Inc check and rinse 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 hint that you don’t have enough refrigerant is a low concentration of chilled air. Reach us at 336-853-6070 for assistance

Fish

If your mini-split smells like fish, a couple of things could be wrong. In some instances this smell means there is electrical trouble or there’s a leak. Either way, call us at 336-853-6070 for help.

7. Mini-Split Isn’t Starting

If your mini-split will not power on, check the remote first. If the batteries are bad, your mini-split won’t switch on. In the majority of experiences, replacing the batteries will fix the situation. If you’re still running into trouble, reach us at 336-853-6070.

Trust Us for All Mini-Split Repair Needs

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