Having mini-split installation done is a fantastic approach to solve comfort troubles in your home. These systems don’t need ductwork to deliver energy-efficient heating and cooling. Much like any other home comfort system, they can run into problems from time to time. Here are seven of the most typical mini-split issues 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 might be a situation with the condensate drain or drain line. It’s typical for a drain line to become clogged with mold, forcing water to back up and drip. Contact GV Heating & Air at 763-535-2000 for help and we’ll get your drain unclogged rapidly.

2. Mini-Split Makes Constant Noise

Mini-splits normally don’t generate much noise when they’re running. But there are two instances where they might make sounds.

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

You shouldn’t be worried if you hear these noises because they’re normal. However, if your mini-split keeps going into defrost mode, it’s a clue that something is off, including low refrigerant, a bad circuit board or broken sensors. Your GV Heating & Air HVAC technician will be able to find and solve the issue 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 problem. Like we mentioned before, frozen coils could be the consequence of not enough refrigerant, a failing circuit board or defective sensors. Reach us at 763-535-2000 for help.

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 relies on refrigerant to transfer heat and keep your residence cold. These leaks must be repaired by a licensed HVAC pro, so reach us at 763-535-2000 for help.

5. Mini-Split Drainage Is Clogged

Similar to an air conditioner, a mini-split does a great job at dehumidifying during the summer. However, this might be halted by clogs in the condensate drain line. Another reason your mini-split air conditioner may not be dehumidifying very effectively is if it’s oversized. A system that’s too big will cool down a space too fast without having a chance 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 usual smells and what they mean.

Musty, Sour or Mildew

If your mini-split smells musty, sour or like mildew, you might have a mold issue. Have a specialist like GV Heating & Air inspect and clean the condensate drain and drain line, if needed.

Vinegar

If your mini-split smells like vinegar or has a sweet odor, you’re probably encountering a refrigerant leak. Another surefire clue that you don’t have sufficient refrigerant is a low concentration of cold air. Reach us at 763-535-2000 for assistance

Fish

If your mini-split smells like fish, a few things could be wrong. In some situations this smell means there are electrical issues or there’s a leak. Either way, reach us at 763-535-2000 for support.

7. Mini-Split Isn’t Starting

If your mini-split will not power on, examine the remote first. If the batteries are bad, your mini-split won’t turn on. In many situations, replacing the batteries will resolve the situation. If you’re still having trouble, reach us at 763-535-2000.

Rely on Us for Your Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Crystal and Twin Cities, get in touch with the company your neighbors and friends have trusted since {year}. Quality repairs, competitive prices and your comfort are our top priorities! Contact us at 763-535-2000 to request your appointment now.