Having mini-split installation done is an excellent solution for solving comfort difficulties in your residence. These systems don’t have to have ductwork to provide energy-efficient heating and cooling. Like any other home comfort system, they can experience problems sometimes. Here are seven of the most frequent mini-split problems and how you can fix 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 expected for a drain line to be clogged with mold, forcing water to back up and spill. Contact Contra Costa Heating & AC at 510-343-9841 for support and we’ll get your drain unclogged quickly.

2. Mini-Split Keeps Making Weird Noises

Mini-splits normally don’t generate much noise when they’re operating. But there are a couple of instances where they might produce 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 occur if your mini-split turns on defrost mode to stop itself from icing up.

You shouldn’t be worried if you hear these noises because they’re typical. However, if your mini-split keeps turning on defrost mode, it’s a clue that something is off, including insufficient refrigerant, a faulty circuit board or defective sensors. Your Contra Costa Heating & AC HVAC tech will be able to find and resolve the situation fast.

3. Mini-Split Isn’t Generating Heat

If your mini-split is not heating or blowing hot air, ice on the coils may be to blame. Like we discussed prior to this, icy coils might be the consequence of low refrigerant, a bad circuit board or broken sensors. Contact us at 510-343-9841 for support.

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 uses refrigerant to move heat and keep your house pleasant. These leaks must be resolved by a licensed HVAC tech, so reach us at 510-343-9841 for help.

5. Mini-Split Drainage Is Clogged

Like an air conditioner, a mini-split does a great job at dehumidifying during the summer. However, this could be halted by mold in the condensate drain line. Another reason your mini-split air conditioner may not be dehumidifying very efficiently is if it’s too large. A system that’s oversized will cool down a room too quickly without having time to dehumidify it. Mini-split size is based on square footage and BTUs.

6. Mini-Split Is Smelly

If your ductless mini-split smells, it’s trying to grab your attention that something is wrong. Here are five of the most usual smells and what they mean.

Mold or Mildew

If your mini-split smells musty, sour or like mildew, you could have a mold issue. Have a professional like Contra Costa Heating & AC check and rinse 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 probably experiencing a refrigerant leak. Another surefire hint that you don’t have ample refrigerant is a weak flow of cool air. Contact us at 510-343-9841 for assistance

Fish

If your mini-split smells like fish, the following things things could be wrong. Sometimes this smell means there is electrical trouble or there’s a leak. Regardless, reach us at 510-343-9841 for assistance.

7. Mini-Split Fails to Start

If your mini-split will not power on, check the remote first. If the batteries are dead, your mini-split won’t switch on. In most situations, replacing the batteries will fix the situation. If you’re still having trouble, reach us at 510-343-9841.

Depend on Us for Any Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in The Bay Area, call the company your neighbors and friends have relied on since {year}. Quality workmanship, fair prices and your comfort are our top priorities! Contact us at 510-343-9841 to request your appointment right away.