Troubleshooting Your Ductless Mini-Split in Lake Elsinore, CA

If your ductless mini-split is acting up at your home in Lake Elsinore, CA, you can do simple troubleshooting to get a rough idea of what’s wrong. But keep in mind that you need an HVAC service technician to perform any major repairs. Here are some troubleshooting steps for your ductless mini-split:

Check the Filter and Vents

Examine the air filter and both the interior and exterior vents for dirt and/or blockages. If there’s dust around the vents, vacuum it out. If the filter is dirty, change it. Don’t try to remove blockages deep inside the system. Let one of our professional service technicians do this for you.

Check the Outdoor Unit

Aside from the vents, look at the outdoor portion of your ductless HVAC system. Check to see if there are any holes in the connecting hoses and remove any debris from the outside of the unit. Don’t open the unit because doing this could void your warranty or harm you.

Examine the Breaker

If the breaker trips all the time, either something’s wrong with the breaker or the system is causing surges of some kind. Always have professional service technicians check your ductless mini-split.

Clean the Drain Line

Sometimes, dirt builds up in the drain line and causes water backup. You can blow air through the line to see if it clears a clog that’s near the connection. If that doesn’t work, pour distilled white vinegar down the line. If you can’t clear the clog, you’ll need help from one of our service technicians.

We’ve been a family-owned and operated business since 1988, so you can count on our combination of integrity, fantastic workmanship and keen knowledge. We’re proud to hold an A+ rating from the Better Business Bureau. Whenever you need ductless mini-split repairs or maintenance, call our team at Castillo Heating & Air Conditioning, Inc.

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