What to do if the cooling system does not respond on my Aprilaire 8476W Thermostat?
If your Aprilaire Thermostat's cooling system isn't responding, first check the circuit breaker and reset it if needed. Also, ensure the power switch at the heating and cooling system is turned on and that the furnace door is securely closed.
Why is 'COOLING' not displayed on my Aprilaire 8476W?
To fix this, check System Setting #03 (Reversing Valve) on your Aprilaire Thermostat to ensure it is correctly configured for your system. You can also change the System Mode to Cool and set the temperature lower than the current room temperature.
How to clear Wi-Fi settings on Aprilaire 8476W?
To clear the previous Wi-Fi settings on your Aprilaire Thermostat, change the setting for 'WiFi Disconnect and Clear Settings' to 'Yes' and then press the button three times. 'DONE' will be displayed.
How to turn off Wi-Fi on Aprilaire Thermostat?
To turn off the Wi-Fi radio on your Aprilaire Thermostat, change the setting for 'Turn WiFi Radio On/Off' to 'Off' and then press the button. 'DONE' will be displayed.
How to turn on Wi-Fi on Aprilaire 8476W?
To turn the Wi-Fi radio back on for your Aprilaire Thermostat, change the setting for 'Turn WiFi Radio On/Off' to 'On' and then press the button. 'DONE' will be displayed.
What to do if the fan does not turn on in a call for heat on Aprilaire Thermostat?
To fix the issue, check System Setting #07 (Fan Control) on your Aprilaire Thermostat to ensure the fan control is correctly configured to match your system type.
How to unregister Aprilaire 8476W from account?
To unregister your Aprilaire Thermostat from an existing account, change the setting for 'Unregister the Thermostat' to 'Yes' and then press the button twice. 'DONE' will be displayed to confirm the action.
General| Display | Color touchscreen |
|---|---|
| Connectivity | Wi-Fi |
| Humidity Control | Yes |
| Dehumidification Control | Yes |
| Ventilation Control | Yes |
| Scheduling | 7-day programmable |
| Temperature Range | 40°F to 99°F |
| Type | Programmable |
| Compatibility | HVAC systems |
| Mobile App | Aprilaire |
| Voice Control | Amazon Alexa, Google Assistant |
| Power Source | 24VAC |
| Warranty | 5-Year Limited |
| Stages | Up to 2 stages heating and cooling |
Detailed explanation of the thermostat's buttons, indicators, and screen elements.
Instructions for connecting the thermostat to Wi-Fi and using the Aprilaire web/mobile apps.
Explanation of the four daily schedule periods: WAKE, LEAVE, RETURN, SLEEP.
Instructions for modifying the start times and temperatures for each schedule period.
Details on temporary and permanent holds, Away, and Heat Blast features.
Steps to enter the Wi-Fi settings menu to modify various network configurations.
Understanding Wi-Fi connection status indicators and their meanings.
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