Having mini-split installation done is a good solution for solving comfort troubles in your home. These systems don’t require ductwork to provide energy-efficient heating and cooling. Much like any other home comfort system, they can experience troubles sometimes. Here are seven of the most frequent mini-split problems and how you can repair 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 get clogged with mold, forcing water to back up and drip. Call Northglenn Heating & Air Conditioning at 303-452-4146 for help and we’ll get your drain unplugged rapidly.

2. Mini-Split Is Much Noisier

Mini-splits normally don’t make much noise when they’re running. But there are a few situations where they might make 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 happen if your mini-split turns on defrost mode to prevent itself from freezing up.

You shouldn’t be troubled if you hear these noises because they’re expected. However, if your mini-split keeps turning on defrost mode, it’s a sign that something is off, such as not enough refrigerant, a bad circuit board or malfunctioning sensors. Your Northglenn Heating & Air Conditioning HVAC tech will be able to locate and solve the situation rapidly.

3. Mini-Split Heating Isn’t Working

If your mini-split is not heating or blowing hot air, frozen coils may be the issue. Like we mentioned previously, iced-over coils might be the result of low refrigerant, a faulty circuit board or defective sensors. Reach us at 303-452-4146 for support.

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

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 transfer heat and keep your house pleasant. These leaks must be resolved by a licensed HVAC tech, so contact us at 303-452-4146 for support.

5. Mini-Split Doesn’t Extract Moisture

Similar to an air conditioner, a mini-split is effective at dehumidifying during the summer. However, this may be interrupted by blockages 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 oversized will cool down a room too quickly without having a moment 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 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 Northglenn Heating & Air Conditioning check and flush the condensate drain and drain line, if necessary.

Vinegar

If your mini-split smells like vinegar or has a sweet odor, you’re likely experiencing a refrigerant leak. Another certain clue that you don’t have ample refrigerant is a weak flow of cold air. Contact us at 303-452-4146 for help

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. Either way, contact us at 303-452-4146 for assistance.

7. Mini-Split Will Not Power On

If your mini-split will not power on, examine the remote first. If the batteries are bad, your mini-split won’t switch on. In most experiences, replacing the batteries will solve the trouble. If you’re still having trouble, contact us at 303-452-4146.

Rely on Us for Your Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Northglenn, call the company your neighbors and friends have relied on since year. Quality workmanship, reasonable prices and your comfort are our main priorities! Reach us at 303-452-4146 to book your appointment today.