
Do you have a question about the Emerson Sensi 1F86U-42WF and is the answer not in the manual?
| Type | Smart Thermostat |
|---|---|
| Product Type | Thermostat |
| Brand | Emerson |
| Model | Sensi 1F86U-42WF |
| Wi-Fi Connectivity | Yes |
| Programmability | 7-day scheduling |
| Humidity Control | No |
| Warranty | 3-year limited warranty |
| Compatibility | HVAC systems |
| Mobile App | Sensi App |
| Voice Control | Yes (Amazon Alexa, Google Assistant) |
| Display | Backlit |
| Energy Saving Features | Smart scheduling, geofencing |
| Power Source | C-wire required |
| Stages | Up to 2 Heat / 2 Cool |
| Features | Remote access, smart alerts, geofencing |
| Temperature Control Accuracy | ±1°F (±0.5°C) |
| Dimensions | 4.5 x 4.5 x 1.0 inches |
| Weight | 0.5 lbs |
Collect Sensi password, Wi-Fi network name/SSID, password, screwdriver, and hardware.
Install the free Sensi app from your smart device's app store for setup.
Register with a valid email and password to enable remote thermostat access and features.
Choose between a full installation or connecting an existing thermostat to Wi-Fi.
Collect necessary tools like screwdrivers and wire cutters for installation.
Safely turn off power to the HVAC system and remove the old thermostat cover.
Identify wire terminals, system type, and manage jumper wires for correct setup.
Label wires, disconnect them, install the Sensi base, and connect the wires.
Attach the thermostat cover and restore power to the HVAC system.
Follow app prompts to connect your thermostat to your home Wi-Fi network.
Name your thermostat and complete registration using location or manual entry.
Optionally enter contractor details and start using the Sensi thermostat.
Log in with your account to control thermostats from multiple devices.
Instructions for recovering a forgotten password and installing multiple thermostats.
Manage account information and review HVAC system configuration settings.
Contact Sensi support via phone or email for troubleshooting assistance.











