Having mini-split installation done is a good approach to solve comfort troubles in your house. These systems don’t have to have ductwork to give energy-efficient heating and cooling. Much like any other home comfort system, they can run into problems occasionally. Here are seven of the most common mini-split problems and how you can fix 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 an issue with the condensate drain or drain line. It’s typical for a drain line to be clogged with mold, forcing water to back up and drip. Call Clean Air HVAC at 925-233-6238 for support and we’ll get your drain unclogged quickly.

2. Mini-Split Makes Constant Noise

Mini-splits usually don’t make much noise when they’re on. But there are a couple of situations where they might create sounds.

  • Popping or clicking: This can be the result of the plastic housing expanding or contracting while the system is on.
  • Swooshing, crackling or gurgling: This can take place if your mini-split turns on defrost mode to prevent itself from icing over.

You shouldn’t be worried if you hear these noises since they’re normal. However, if your mini-split keeps going into defrost mode, it’s a sign that something is up, like not enough refrigerant, a flawed circuit board or malfunctioning sensors. Your Clean Air HVAC HVAC pro will be able to find and correct the situation fast.

3. Mini-Split Blows Cold Air in Heating Mode

If your mini-split is not heating or blowing hot air, frozen coils may be to blame. Like we mentioned before, frozen coils might be the effect of not enough refrigerant, a bad circuit board or broken sensors. Reach us at 925-233-6238 for assistance.

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

If your mini-split is not cooling or blowing cold air, there may be a refrigerant leak. Your mini-split AC relies on refrigerant to move heat and keep your residence pleasant. These leaks must be repaired by a licensed HVAC professional, so reach us at 925-233-6238 for support.

5. Mini-Split Is Not Dehumidifying

Similar to an air conditioner, a mini-split is effective at dehumidifying during the summer. However, this could be stopped 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 big will cool down an area too fast without having time to dehumidify it. Mini-split size is based on square footage and BTUs.

6. Mini-Split Giving Off a Weird Smell

If your ductless mini-split smells, it’s trying to tell you 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 likely have a mold issue. Have a professional like Clean Air HVAC inspect and rinse the condensate drain and drain line, if needed.

Vinegar

If your mini-split smells like vinegar or has a sweet odor, you’re probably experiencing a refrigerant leak. Another sure clue that you don’t have ample refrigerant is a low concentration of cold air. Contact us at 925-233-6238 for support

Fish

If your mini-split smells like fish, a couple of things could be wrong. Sometimes this smell means there are electrical issues or there’s a leak. Nevertheless, reach us at 925-233-6238 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 out of juice, your mini-split won’t switch on. In the majority of situations, putting in fresh batteries will solve the trouble. If you’re still experiencing trouble, contact us at 925-233-6238.

Turn to Us for Any Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Pacheco, call the company your neighbors and friends have trusted since year. Quality repairs, competitive prices and your comfort are our highest priorities! Contact us at 925-233-6238 to schedule your appointment right away.