Why won't the display on my Trane Control Unit come on?
If the display of your Trane Control Unit 1050 does not turn on, it might be due to a loss of 24VAC between R & B. To resolve this: * Check the wiring between R & B. * Check the transformer for 24VAC output. * Check for broken or shorted thermostat wire.
What to do if my Trane Control Unit screen is not responding?
If the screen of your Trane Control Unit does not respond properly when a button is pressed, it could be due to: * The screen being out of calibration. Remove the 1050 Control from the sub base and reset it. Follow the calibration instructions when the 1050 Control reboots. * An internal 1050 Control fault. Remove the 1050 Control from the sub base and reset it. * Screen Lock being enabled. Press and hold the Menu button for 5 seconds to override the screen lock.
Why is the heating not working on my Trane Control Unit?
If the heating system of your Trane Control Unit does not turn on, it could be due to several reasons: * The system mode might not be set to Heat/Auto, or the setpoint is set too low. In this case, set the mode to heat and raise the setpoint above the room temperature. * The minimum off time delay might be in effect. Wait for 5 minutes and recheck the heating equipment. * The heating system may require service. Check and repair the system.
Why is the cooling not working on my Trane Control Unit?
If the cooling system of your Trane Control Unit does not turn on, here's what you can check: * Ensure the system mode is set to Cool/Auto, or the setpoint is not too high. Set the mode to cool and lower the setpoint below the room temperature. * The minimum off time delay might be active. Wait for 5 minutes and recheck the cooling equipment. * The cooling system may require service. Check and repair the system.
How to stop my Trane Control Unit fan from running all the time?
If the fan in your Trane Control Unit runs constantly, it could be due to the following: * The fan mode might be set to On, Circulate, or Clean mode. Check the 1050 Control settings to verify the fan mode. * There might be a failure in the indoor unit. Check the indoor unit for failures, such as a tripped heating limit.
What to do if my Trane Control Unit shows heating or cooling but there's no air?
If your Trane Control Unit displays heating or cooling but no warm or cool air is coming from the registers, consider the following: * There might be a fan delay as the heating or cooling equipment turns on. Wait a minute for blower delays and recheck the registers. * The equipment might not be working properly. Check and repair the system.
Why does my Trane Control Unit overshoot the set temperature?
If the room temperature overshoots when the Heat/Cool setting is changed by more than 2° on your Trane Control Unit, it could be due to: * Oversized heating/cooling equipment under current conditions. The 1050 Control cannot respond fast enough to prevent overshooting. Compare the heat load calculation to the equipment chosen. * Improper location of the 1050 Control. Relocate the 1050 Control, or use a remote sensor.
Why is my Trane Control Unit cycling too fast or too slow?
If the cooling or heating cycles too fast or too slow on your Trane Control Unit, consider the following: * Check the location of the 1050 Control for drafts. Seal air leaks behind the 1050 Control, relocate it, or apply a remote indoor temperature sensor. * Cycles per hour or aggressive recovery is improperly set. Adjust cycle rates and aggressive recovery features in the advanced installer setup.
How to fix incorrect indoor temperature display on my Trane Control Unit?
If the indoor temperature display on your Trane Control Unit is incorrect, it may be due to: * The indoor temperature display needing calibration. Calibrate the temperature sensor from the 1050 Control’s menu. * Surrounding air flow affecting the sensed temperature of the 1050 Control.
Why is my Trane Control Unit heat pump not turning on?
If the heat pump is not turning on and only the furnace or electric heat strips are running on your Trane Control Unit, it could be due to: * The outdoor temperature being below the compressor lockout temperature setting. Adjust the compressor lockout temperature setting if desired. * Compressor heating lockout being enabled and the outdoor temp sensor being out of calibration or failed. Check/repair the outdoor sensor or wiring. * The outdoor unit not reporting (Err.126.00). Check the communication status of the outdoor unit.
General| Model | TZON1050AC52ZA |
|---|---|
| Product Type | Thermostat |
| Wi-Fi Connectivity | Yes |
| Touchscreen | Yes |
| Display | Color Touchscreen |
| Energy Saving Features | Yes |
| Programmable | Yes |
| Humidity Control | Yes |
| Indoor Temperature Sensor | Yes |
| Outdoor Temperature Sensor | Optional |
| Dehumidification | Yes |
| Air Cleaner Control | Yes |
| Ventilation Control | Yes |
| Alerts | Yes |
| Remote Access | Yes |
| Mobile App | Trane Home App |
| Voice Control | Amazon Alexa, Google Assistant |
| Compatibility | Compatible with most HVAC systems |
Control XL1050 and appliances via voice commands with Amazon Echo.
Introduction to the wizard, its purpose, and necessary prerequisites for setup.
Setting brightness, backlight timeout, screen saver, and color themes.
Choosing between Guided Scheduling or 1-Touch Presets.
Step-by-step guide to setting up a weekly schedule with preferred comfort settings.
Setting heating and cooling targets for Home, Away, and Sleep presets.
Connecting the thermostat to a wireless network by entering password.
Guide to signing up for or logging into a Nexia account for remote access.
Selecting the thermostat from the Nexia dashboard to add it to the system.
Obtaining a PIN from Nexia and entering it on the thermostat.
Adjusting temperature settings throughout the day based on a user-programmable schedule.
Activating screen lock to prevent unwanted changes and setting temporary unlock.
Process to add new Z-Wave devices via the thermostat's Z-Wave bridge.
Steps to add Z-Wave devices using the Nexia mobile application.
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