Why is the heating cycle too fast or slow on my Trane Control Panel?
If the heating cycle on your Trane Control Panel is too fast or too slow, the location of the control and/or the size of the heating system may be influencing the cycle rate. Verify and adjust cycle rates using ISU 0240, 0250, and 0260.
Why are the cooling cycles too fast or too slow on my Trane TCONT900AC43UA Control Panel?
If the cooling cycles too fast or too slow on your Trane Control Panel, the location of the control or the size of the cooling system might be the cause. To resolve this, verify and adjust cycle rates using ISU 0220 and 0230.
What to do if room temperature overshoots on Trane Control Panel?
If the room temperature overshoots when the Heat/Cool setting is changed by more than 2 degrees on your Trane Control Panel: * The heating/cooling equipment might be oversized for the current conditions, preventing the control from responding quickly enough to prevent overshooting. Set the Control Response rate to “Aggressive” using ISU 0680 or 0690. * The comfort control might be improperly located. Choose a location that prevents the Comfort Control from being directly exposed to air currents from supply registers.
Why does my Trane TCONT900AC43UA show '--' for indoor temperature?
If the indoor temperature display on your Trane Control Panel shows “--”, it indicates that the indoor temperature sensor is either open or shorted, requiring you to replace the control.
What to do if the fan does not operate properly in heat or cool mode on Trane TCONT900AC43UA?
If the fan is not working correctly in heat or cool mode on your Trane Control Panel, the heating or cooling equipment may be inoperative, requiring system repair.
General| Compatibility | Compatible with most HVAC systems |
|---|---|
| Display | Touchscreen |
| Wi-Fi Enabled | Yes |
| Programmable | Yes |
| Energy Star Certified | Yes |
| Connectivity | Wi-Fi |
| Remote Access | Yes |
| Indoor Humidity Control | Yes |
| Energy Monitoring | Yes |
| Backlight | Yes |
| Mounting | Wall-mounted |
| Series | 900 |
| Power Source | 24V |
| Stages | Up to 2 Heat, 2 Cool |
Explains the function of various keys and display elements on the thermostat's home screen.
Describes how to select fan modes (On, Auto, Circ) and system modes (Heat, Cool, Auto, Off).
Explains how to temporarily or permanently override the programmed schedule with specific temperature settings.
Details on setting humidification levels and managing frost control features for optimal indoor comfort.
Instructions for setting the current year, month, and day for accurate timekeeping and scheduling.
Guides through various setup options, including calendar, time, schedule, fan, humidity, and display settings.
To Next Page
