Having mini-split installation done is a good solution for solving comfort issues in your house. These systems don’t require ductwork to provide energy-efficient heating and cooling. Like any other home comfort system, they can have troubles from time to time. Here are seven of the most common 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 common for a drain line to become clogged with mold, forcing water to back up and leak. Reach Kohles & Bach Heating & Cooling at 515-278-2900 for assistance and we’ll get your drain unclogged quickly.

2. Mini-Split Is Making Noise

Mini-splits normally don’t generate much noise when they’re on. But there are a few instances where they may produce sounds.

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

You shouldn’t be alarmed 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 low refrigerant, a faulty circuit board or malfunctioning sensors. Your Kohles & Bach Heating & Cooling HVAC pro will be able to find and correct the problem rapidly.

3. Mini-Split Heating Isn’t Working

If your mini-split is not heating or blowing hot air, ice on the coils might be to blame. Like we discussed before, frozen coils can be the result of insufficient refrigerant, a bad circuit board or broken sensors. Call us at 515-278-2900 for help.

4. Mini-Split Cooling Isn’t Working

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 fixed by a licensed HVAC tech, so contact us at 515-278-2900 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 may be halted by mold 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 oversized will cool down a room too fast without having a chance to dehumidify it. Mini-split size is planned 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 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 pro like Kohles & Bach Heating & Cooling examine and rinse the condensate drain and drain line, if needed.

Vinegar or Chemical Smell

If your mini-split smells like vinegar or has a sweet odor, you’re possibly encountering a refrigerant leak. Another certain clue that you don’t have sufficient refrigerant is a lack of chilled air. Call us at 515-278-2900 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. Regardless, call us at 515-278-2900 for help.

7. Mini-Split Fails to Start

If your mini-split will not power on, examine the remote first. If the batteries are out of juice, your mini-split won’t turn on. In the majority of experiences, replacing the batteries will solve the issue. If you’re still experiencing trouble, reach us at 515-278-2900.

Trust Us for All Mini-Split Repair Needs

When you need mini-split repair or air conditioning repair in Des Moines, get in touch with the company your neighbors and friends have relied on since year. Quality repairs, reasonable prices and your comfort are our top priorities! Call us at 515-278-2900 to request your appointment right away.