Goodman GTST Connected Thermostat User Guide

Goodman GTST Manual: Questions and Answers

How do I set up a schedule on my Goodman GTST thermostat?

Press and hold the fan and warmer buttons for 2 seconds to enter schedule mode.

1. Press the mode button to select a day of the week.
2. Use the warmer button to move to the next day or cooler button for the previous day.
3. Press the mode button to enable or disable the morning event with warmer and cooler buttons.
4. Adjust the morning event start time in 15-minute increments using warmer and cooler buttons.
5. Set the cool and heat setpoints for morning, day, evening and night events by pressing mode to advance between each. User Guide, p. 12

What does the Goodman GTST thermostat display when showing the day of the week during scheduling?

The day of the week being scheduled appears on screen below the time selection and the schedule event name. User Guide, p. 13

Can I use the Goodman GTST thermostat to save energy when I'm not home?

Yes. Away setpoints let you limit heating and cooling when away. They're also used when geofencing is enabled in the Goodman Home App. User Guide, p. 16

What does the lock icon on my thermostat display mean?

The lock icon appears when the keypad is disabled. Press warmer and cooler buttons together for two seconds to unlock it. User Guide, p. 17

How do I restore my thermostat to its home screen?

Press and hold the mode button for 2 seconds, or wait 2 minutes without pressing any buttons. User Guide, p. 16

What temperature increment does the Goodman GTST use?

1 degree when using Fahrenheit units, 0.5 degree steps in Celsius. User Guide, p. 9