If you are not able to connect or receive a “Thermostat is offline” error message while opening your Sensi app, your Sensi thermostat either could not establish or has lost the connection to your Wi-Fi network or to the Sensi cloud servers. Let's walk through the steps to establish/reestablish a connection.
Also know, how do I get my Sensi thermostat back online?
To reconnect using an Android device, follow these steps:
- Open the Sensi app.
- Tap the + sign.
- Choose the option, “Yes, it is on the wall.”
- Press “Menu” and then “Connect” on the thermostat.
- The app will prompt you to select your the Sensi network (Sensi-XXXXXX).
Also, does Sensi thermostat work without wifi? Yes, Sensi thermostats are designed to control your heating and cooling even if you lose Wi-Fi connection. If you are running a schedule when you lose internet access, Sensi will continue to run the current schedule.
Also to know is, how do you reset the Sensi thermostat?
How to Reset Sensi thermostat
- Slightly pull on both sides of the thermostat to remove the face plate from the wall.
- Remove the two AA batteries and wait until the display screen goes blank.
- Reinsert the batteries and place the face plate back on the wall.
- After one minute, the thermostat should reset.
What is my Sensi security code?
A Sensi Thermostat Security Code comes together with the box of your newly purchased Sensi Thermostat. The Sensi security code is located on a sticker in the upper left corner at the back of the Sensi Thermostat's face plate as shown below.
Why is my Sensi thermostat not working?
Working directly on the thermostat – not through the Sensi app — set the thermostat to the Cool Mode. Lower the set point a few degrees below the room temperature. If the thermostat does NOT click then you should reset the thermostat. Slightly pull on both sides of the thermostat to remove the face plate from the wall.Does Sensi thermostat need batteries?
How do I replace the batteries on a Sensi Smart Thermostat? To replace the batteries, simply remove the Sensi thermostat cover from its base plate and insert 2 AA batteries. Every new Sensi Smart Thermostat includes 2 AA batteries.How do I remove the thermostat from Sensi app?
Removing the thermostat from your account- Open the Sensi app.
- Tap on the thermostat name you want to remove.
- Tap on "Settings".
- Tap on "About thermostat".
- Scroll down and tap on "Remove thermostat".
How do I connect my WIFI thermostat?
Connecting Thermostat to Wi-Fi- Press the Menu button to open the menu. FAN MODE is displayed.
- Press the down button until > NETWORK is displayed.
- Press the Mode button to enter the NETWORK menu.
- Press the Mode button again to start WPS.
- Press the WPS button on your router.
- The thermostat should now be joined to your Wi-Fi network*.
How do I reconnect wi fi?
Step 1: Check settings & restart- Make sure Wi-Fi is on. Then turn it off and on again to reconnect. Learn how to connect to Wi-Fi networks.
- Make sure Airplane mode is off. Then turn it on and off again to reconnect.
- Press your phone's power button for a few seconds. Then, on your screen, tap Restart.
How do I register my Sensi thermostat?
You have to create a Sensi account using an email address. Once you have downloaded the Sensi app, and have created an account, you are ready to install the thermostat to your wall and connect it to Wi-Fi. If no thermostats are registered yet, the Sensi app will prompt you to add a thermostat.Where is Sensi thermostat serial number?
MODEL/SERIAL NUMBER – This describes your thermostat type. For most thermostats, the Model Number is located on the back of the detachable face plate. You can also find this on your product packaging, as well as included literature.What is AC wire?
The c wire is an extra wire that can be used to provide a return path for continuous 24V power for any application. It's normally used to provide a return path to power the thermostat. The “c” stands for common. It is often labeled as “c” on thermostat backplates.How do I reset my Emerson thermostat?
To reset, the System Switch must be in Cool or Heat. Simultaneously press and buttons for approximately 10 seconds until the display goes blank. If the thermostat has power, has been reset and still does not function correctly contact your heating/cooling service person or place of purchase.Why does my thermostat say call for service?
The E5 (or ES) alert indicates that an internal protector in your Sensi thermostat's power supply has tripped and your thermostat may no longer effectively control the temperature inside your home. This problem will cause your thermostat to display an E5 - Call for Service error message.How do I unlock my Emerson WIFI thermostat?
To unlock the Emerson thermostat, press the MENU key on the thermostat. From the settings menu displayed on the screen, use the navigation keys to select the thermostat lock option. You will see the UNLOCK option in the lower right side of the display.Does Sensi thermostat need C wire?
In certain situations, Sensi does require a common or "C" wire. On "heat only" or "cool only" systems, Sensi requires a "C" wire to power the Wi-Fi radio. On combined heating and cooling systems, Sensi does not require a "C" wire because the thermostat is designed to "Power Share" between the two systems.What is thermostat offset?
Temperature Offset is a feature that lets you adjust the room temperature reading +/- 5°F. This helps if your Sensi thermostat is in a slightly warm or cold spot, or if the room temperature does not match your old thermostat.How do you wire a 220v thermostat?
A 220-volt thermostat connects to two 110-volt wires.- Pull the ends of both wire sets from the thermostat's mounting box.
- Remove 1/2 inch from each wire's coating with wire strippers.
- Turn on the heater's circuit breaker or fuse.
- Find the wire set that leads to the fuse box or circuit breaker with a voltmeter.
What is a Sensi thermostat?
From across the room or across the country, your Sensi Wi-Fi thermostat makes it easy to remotely control and schedule your home comfort - Anytime. Both energy saving features you save about 23% on your HVAC energy usage* so you can save money without compromising your comfort.Does Emerson Sensi require AC wire?
The Sensi Smart (Wi-Fi) Thermostat also works on most combined heating and cooling systems without a c-wire, however, will require a c-wire for Apple HomeKit functionality. The Sensi Touch Smart (Wi-Fi) Thermostat always requires a c-wire. On heat-only or cool-only systems, Sensi thermostats require a c-wire.How do I connect my Sensi thermostat to HomeKit?
To add your Sensi thermostat as an accessory to your home:- Open the HomeKit App.
- Tap Add Accessory.
- Wait for Sensi to appear, then tap it.
- With the camera on your iOS device, scan the eight-digit HomeKit code that appears on your thermostat screen.
- Add information about Sensi, like its name or the room it's located in.
