Having mini-split installation done is a wise approach to solve comfort problems in your house. These systems don’t need ductwork to give energy-efficient heating and cooling. Similar to any other home comfort system, they can run into troubles sometimes. Here are seven of the most common 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 a situation with the condensate drain or drain line. It’s common for a drain line to be clogged with mold, force water to back up and spill. Contact B & B Heating & Cooling at 314-325-7552 for assistance and we’ll get your drain unplugged promptly.
2. Mini-Split is Making Noise
Mini-splits normally don’t create a lot of noise when they’re running. But there are two times where they might 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 take place if your mini-split goes into defrost mode to stop itself from freezing over.
You shouldn’t be worried if you hear these noises as they’re typical. However, if your mini-split keeps switching into defrost mode, it’s a clue that something is wrong, like insufficient refrigerant, a bad circuit board or broken sensors. Your B & B Heating & Cooling HVAC pro will be able to pinpoint and solve the problem fast.
3. Mini-Split is Not Heating or Blowing Hot Air
If your mini-split is not heating or blowing hot air, icy coils could be to blame. Like we mentioned before, iced-over coils can be the result of insufficient refrigerant, a failing circuit board or defective sensors. Call us at 314-325-7552 for support.
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 relies on refrigerant to move heat and keep your home pleasant. These leaks must be repaired by a licensed HVAC professional, so contact us at 314-325-7552 for help.
5. Mini-Split is Not Dehumidifying
Similar to an air conditioner, a mini-split is effective at dehumidifying during the summer. However, this might be stopped by clogs in the condensate drain line. Another reason your mini-split air conditioner may not be dehumidifying very efficientlyis if it’s too big. A system that’s too big will cool down a room too fast without having a moment 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.
Musty, Sour or Mildew
If your mini-split smells musty, sour or like mildew, you could have a mold issue. Have a specialist like B & B Heating & Cooling check and rinse the condensate drain and drain line, if needed.
If your mini-split smells like vinegar or has a sweet odor, you’re likely encountering a refrigerant leak. Another sure hint that you don’t have sufficient refrigerant is a lack of chilled air. Reach us at 314-325-7552 for support.
If your mini-split smells like fish, a couple of things could be wrong. Sometimes this smell means there is an electrical problem or that there’s a leak. Nevertheless, contact us at 314-325-7552 for support.
7. Mini-Split Will Not Power On
If your mini-split will not power on, check the remote first. If the batteries are bad, your mini-split won’t turn on. In the majority of instances, replacing the batteries will solve the issue. If you’re still running into trouble, contact us at 314-325-7552.
Turn to Us for Your Mini-Split Repair Needs
When you need mini-split repair or air conditioning repair in Florissant, get in touch with the company your neighbors and friends have trusted since 1985. Quality workmanship, competitive prices and your comfort are our top priorities! Reach us at 314-325-7552 to book your appointment right away.