Trane Xe90 Troubleshooting - My ancient xe90 is acting up as it does every year. I generally replace the flame sensor or igniter and she works. This year the furnace igniter glows, all 4 ignite for 3 ish. I have a trane xe90 furnace, code blinking 3 times, pressure switch fault. It checks out ok with continuity. How do i handle a trane furnace that wonโt turn on? If your trane furnace wonโt turn on, check the thermostat settings, ensure the power is on, inspect the circuit breaker, and. One common and simple fix for minor heating problems is restarting the thermostat. This process can often resolve issues and restore normal furnace operation. Contact your local trane dealer for advanced troubleshooting if the furnace is unable to produce warm air. Do not attempt to repair the trane furnace, as accidental damage can occur that. The trane xl90 furnace model may face unique issues that require specific attention. Common problems include ignition failures, sensor malfunctions, or issues with the. Follow our interactive troubleshooting guide to find answers to your systemโs problems. She works in collaboration with trane technologies subject matter.
My ancient xe90 is acting up as it does every year. I generally replace the flame sensor or igniter and she works. This year the furnace igniter glows, all 4 ignite for 3 ish. I have a trane xe90 furnace, code blinking 3 times, pressure switch fault. It checks out ok with continuity.