What does E1 error mean on a Bryant T6-NHP01-A Thermostat?
- NNicholas BushAug 9, 2025
If your Bryant Thermostat displays an E1 error, it means the Display Module and the Equipment Control Module cannot communicate via the two-wire connection.
What does E1 error mean on a Bryant T6-NHP01-A Thermostat?
If your Bryant Thermostat displays an E1 error, it means the Display Module and the Equipment Control Module cannot communicate via the two-wire connection.
How to fix a Bryant Thermostat display module that doesn’t power up?
If the Bryant Thermostat's display module doesn’t power up, check the Rc/Rh and C terminals for 24VAC. Also, check the voltage between Vg and V+. Ensure the polarity is correct during wiring, as the display won't power up if reversed.
Why does my Bryant Thermostat show dashes for Option 01?
If dashes appear for Option 01 on your Bryant Thermostat, it's likely due to the red pigtail being wired to Rc or Rh and the black pigtail being wired to C. To resolve this, remove the two-wire pigtail and connect it to the V+ and Vg terminals.
Model | T6-NHP01-A |
---|---|
Type | Smart Thermostat |
Wi-Fi Connectivity | Yes |
Display | Touchscreen |
Voice Control | Amazon Alexa, Google Assistant |
Connectivity | Wi-Fi |
Remote Access | Yes |
Humidity Control | Yes |
Energy Reports | Yes |
Installation | DIY or Professional |
Power Source | Battery or C-wire |
Mobile App | Bryant App |
Stages | Up to 2 Heat / 2 Cool |
Programmability | 7-Day Scheduling |
Alerts | Yes |
Provides a comprehensive identification and explanation of each thermostat button.
Explains how the FAN button controls fan operation: continuous or auto.
Details the MODE button for selecting heating, cooling, or off modes.
Describes the UP and DOWN buttons for adjusting temperature or selections.
Provides detailed explanations for all numbered indicators on the thermostat display.
Explains indicator for programming options and setting adjustments.
Describes the indicator for fan mode: on or auto.
Displays the set point for heating.
Guide on how to set and adjust heating and cooling temperatures.
Explains the 'Touch 'N' Go' feature for simplified comfort settings.
Details how to use the Home, Away, and Sleep buttons for preset comfort.
Step-by-step instructions for setting the desired home temperature.
Instructions for setting the desired temperature when away.
Guide on setting the desired temperature for sleep periods.
Guide for using emergency heat mode, especially for heat pumps.
Explains the meaning of 'Aux heat on' for heat pump systems.
Interprets the 'Em heat' display for emergency heat.
Lists and explains common system error codes (E1, E4, E5).