Having mini-split installation done is a good approach to solve comfort issues in your house. These systems don’t require ductwork to give energy-efficient heating and cooling. Similar to any other home comfort system, they can have problems from time to time. Here are seven of the most common mini-split problems 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 might 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 drip. Reach Tri City Fuel & Heating at 803-265-4208 for assistance and we’ll get your drain unplugged promptly.

2. Mini-Split Keeps Making Weird Noises

Mini-splits normally don’t make much noise when they’re operating. But there are two situations where they could make 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 switches into defrost mode to keep itself from icing over.

You shouldn’t be worried if you hear these noises because they’re typical. However, if your mini-split keeps going into defrost mode, it’s a hint that something is off, like insufficient refrigerant, a bad circuit board or broken sensors. Your Tri City Fuel & Heating HVAC technician will be able to locate and resolve the problem rapidly.

3. Mini-Split Heating Isn’t Working

If your mini-split is not heating or blowing hot air, ice on the coils could be the issue. Like we discussed prior to this, iced-over coils could be the result of low refrigerant, a bad circuit board or broken sensors. Call us at 803-265-4208 for assistance.

4. Mini-Split Cooling Isn’t Working

If your mini-split is not cooling or blowing cold air, there might be a refrigerant leak. Your mini-split AC needs refrigerant to shift heat and keep your home cool. These leaks must be fixed by a licensed HVAC tech, so reach us at 803-265-4208 for help.

5. Mini-Split Doesn’t Extract Moisture

Like an air conditioner, a mini-split is efficient at dehumidifying during the summer. However, this might be stopped by mold 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 big 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 Smells

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.

Mold or Mildew

If your mini-split smells musty, sour or like mildew, you might have a mold issue. Have a pro like Tri City Fuel & Heating check and flush the condensate drain and drain line, if necessary.

Vinegar or Chemical Smell

If your mini-split smells like vinegar or has a sweet odor, you’re likely encountering a refrigerant leak. Another surefire clue that you don’t have ample refrigerant is a low concentration of cold air. Call us at 803-265-4208 for help

Fish

If your mini-split smells like fish, the following things things could be wrong. Sometimes this smell means there are electrical issues or there’s a leak. Regardless, contact us at 803-265-4208 for assistance.

7. Mini-Split Isn’t Starting

If your mini-split will not power on, examine the remote first. If the batteries are out of juice, your mini-split won’t switch on. In many situations, replacing the batteries will solve the situation. If you’re still running into trouble, contact us at 803-265-4208.

Trust Us for Your Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in West Columbia, call the company your neighbors and friends have relied on since {year}. Quality workmanship, reasonable prices and your comfort are our top priorities! Contact us at 803-265-4208 to book your appointment right away.