Ductless Systems Troubleshooting

Ensure your ductless system is running smoothly!

Ductless Systems Troubleshooting

For those living in a home with no existing ductwork or any do-it-yourselfers building an addition to their home, nothing beats the reliability of a Trane ductless system. Ductless systems are designed to cool individual rooms or specific spaces and can be mounted on your wall or ceiling. However, even the best-engineered cooling system can run into the occasional hiccup in performance.

Luckily, we have some troubleshooting tips to help guide you through the smaller problems. And if you can’t figure it out, don’t worry. There are local Trane Comfort Specialists™ trained to handle this sort of thing. They can take a look at your system and answer any questions you have.

Disclaimer: The following information is for educational purposes only. Tampering with your system may void your warranty. If you have any questions about your system, call a Trane Comfort Specialist™.

Need Emergency Service?

If this is an emergency, then please contact local Trane Comfort Specialist™ for assistance regarding your ductless system.

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Before you call for service, check the following:
Insufficient heating or cooling
Possible cause The outdoor coil could be blocked.
Recommended Action Be sure and clear away any leaves or other debris.
Possible cause Filters are clogged and dirty.
Recommended Action Clean or replace the filters.
No heating – blower does not operate
Possible cause The blower door could be open.
Recommended Action Close the door securely. This should restore power to the blower and gas valve.
Possible cause Your main gas line might need to be turned on.
Recommended Action Contact your gas company.

To extend the life and ensure the performance of your system, be sure and check the following:

  • Air filters
  • Ice or frost build-up
  • Space requirements for optimal airflow
  • Dust build-up on unit exterior

A Trane Comfort Specialist™ can advise you on a maintenance timeline.

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