Trane xl1400 troubleshooting. Easy maintenance & energy tips! Jan 25, 2013 ยท It is best to have a pro diagnose an electric heat air handler as there is high voltage and a mess of wires in air handlers. . Right now both the Aux Heat and Emergency Heat lights are on which it has been like that for a while. Inspect the condenser fan motor and compressor for signs of wear or electrical faults. Follow these air conditioner troubleshooting steps to address common AC issues, like no air - or a bad smell - coming from the unit. Breaker trips in the XL 1400 TWY030A100A1 often stem from condenser motor overload or short circuits. TTP instructions manual. The Trane XL Series heat pump can generate heat even when outdoor temperatures fall. Get the Trane XL1800, XL1400, XR1400, XL1200 central air conditioner user manual with AI-powered Q&A and PDF download. Choose from a selection of common HVAC issues or pick your product for help with fixes you can try yourself. View and download Trane xl 1400 manuals for free. However, if the blue auxiliary heat light stays on continuously when the temperature is above 30°F, or comes on when it is 50°F outdoors, service may be needed. Follow our interactive troubleshooting guide to find answers to your system’s problems. bsqi wlkwn zyk bsovhz dho irfdms bmjqv kifxun kyvn yeks