Ecobee blank screen - I installed my ecobee 3 about a year ago and had to use the PEK since I don't have a C wire. My only problem with the system is that occasionally when we have a power outage or surge it goes blank and won't turn back on automatically. My area seems to have a power blip (short enough that most clocks and other electronics don't need to be re-set) a couple times a month and about half the time t

 
Ecobee 3 blank screen furnace blowing cold air . comments sorted by Best Top New Controversial Q&A Add a Comment DanLambskin • Additional comment actions. Have had the unit for a few years, just went out. .... Cinemark imperial valley mall 14 el centro ca

Make sure the breaker has turned on the power to the circuit. This is mostly missed by the users when setting up the Ecobee Thermostat. Next, You must check the voltage between the RC and C, and that should not be less than 24VAC. There can be circuit issues. You have to use a voltmeter for that.Are you facing issues with autochthonous Ecobee Thermostat? You must be probably looking at your blank Ecobee thermostat screen and freaking outgoing. You seek pressing the buttons, but there’s not response. Don’t freak out more. Where are a good piece of reasons why the power might have away out.Plug the ecobee back on the wall and begin the setup process again. If the wire still does not appear, then on the wiring screen, press No in the bottom left, then Modify. Select the missing wires and then press Continue, then follow the remaining steps to complete setup. Reconfiguring an already installed ecobee. On the thermostatMy toddler hit the thermostat and it fell off the wall. I put it back up and I’m getting a blank screen. I tested voltage and I’m getting ~27 volts from RC/C I’ve checked wires to make sure they are tight, also checked the voltage through pin connections and seems good.How do I Fix My Ecobee Black Screen? The Ecobee thermostat’s screen brightness is lowered. The Ecobee thermostat shut down to avoid overheating. Condensation caused the Ecobee …The black thermostat screen reads ‘72’ in soft white. ‘ecobee’ is displayed on the bottom of the thermostat’s full width screen. The sensor slides toward the thermostat until they are touching. The words ‘Smart Thermostat ENHANCED appear on the bottom of the screen in white. NARRATOR: “Introducing ecobee Smart Thermostat Enhanced.”Reset All will return your ecobee thermostat to factory settings. This will require you to set up and register your ecobee once again. Do note that heating and cooling (HVAC) system settings will be lost, and a technician may be needed to reconfigure those settings. If you are having issues with heating, cooling or internet connectivity a Reset ...Thermostat not turning on – blank/black screen. Reason 1: Loose or incorrect wire … 1. Reply. jcommisso • 6 yr. ago. The occupancy sensor is the large black square on the bottom left. It’s actually a PIR, so it detects human heat. The presence sensor uses IR, so it basically reflects an invisible LED off you, and when the IR receiver sees it, it triggers Ecobee :) 2. Oct 25, 2023 · Let’s get down to the bottom of it and quick! Thermostat Display is Blank: Problems and Solutions. Problem #1: Your Thermostat may be off. Problem #2: Thermostat Batteries Died and Need to be Replaced. Problem #3: Tripped Circuit Breaker. Problem #4: Dirty Air Filter. 1. Reply. jcommisso • 6 yr. ago. The occupancy sensor is the large black square on the bottom left. It’s actually a PIR, so it detects human heat. The presence sensor uses IR, so it basically reflects an invisible LED off you, and when the IR receiver sees it, … Check the wiring at your ecobee. 2. Check the wiring at your furnace/air handler. 3. Check the equipment configuration on your thermostat. 4. Check your threshold settings. If you've followed all of the troubleshooting steps above and your air conditioner still isn't turning on, please contact Customer Support for further assistance. Understanding the Ecobee Offline Black Screen Issue. The Ecobee offline black screen issue refers to the situation where your Ecobee thermostat suddenly loses its connection to both the power source and the Wi-Fi network. As a result, the screen goes black, and you are unable to control the thermostat either physically or remotely through the app.Select Screen sleeps when I sleep if you want to make the screen blank during the Sleep activity period. Active to Standby Screen Timer ... ecobee warrants that for a period of three (3) years from the date of purchase by the consumer (“Customer”), the ecobee3 thermostat (the “Product”) shall be free of defects in materials and ...There are a few possible reasons why your ecobee may be offline. First, make sure that your thermostat is plugged in and the power switch is on. Next, check your router settings to make sure the ecobee is connected to your home network. Lastly, confirm that your ecobee app is up to date and that you have the latest version installed. Screen Brightness: You can adjust the brightness of the thermostat's screen and configure it to sleep during the Sleep Comfort Setting. To customize the screen brightness: Go to Screen Brightness. Adjust the values for the active and standby screen brightness. Select Screen Sleeps When I Sleep to turn off the screen during the Sleep Comfort ... Pressing the dismiss button dismissed the message to a blank screen but did did not silence the still sounding alarm (the standard jingling bell iOS alarm sound). I removed the Echobee from the wall mount, waited 30 seconds and reinserted it the iOS alarm sound immediately returned and the Echobee went thru the boot screen to display the main ...Your thermostat must be connected to Wi-Fi for the registration code to generate. On the thermostat. Go to the Main Menu > General then, Registration. After completing these steps, the code will then be displayed on the thermostat’s screen. Write this code down or take a picture. Registration codes are valid for about one hour before they expire.My only problem with the system is that occasionally when we have a power outage or surge it goes blank and won't turn back on automatically. My area seems to have a power blip (short enough that most clocks and other electronics don't need to be re-set) a couple times a month and about half the time the thermostat goes blank screen and doesn't ...If you need to renew your passport, you will need to fill out a DS-82 form. This form is available online and can be printed out for free. Here are some tips on where to find a bla...Writing can be an intimidating task for many people, especially when it comes to starting a new project. It can be difficult to know where to begin, and it’s easy to get overwhelme...To do a complete factory reset of your ecobee thermostat, click on the three-bar menu icon on your ecobee’s screen to bring up a list of options. From here, choose ‘Settings’, and then choose the ‘Reset’ option. There will be three options to choose from: ‘Reset Registration’, ‘Reset Schedule & Preferences’, and ‘Reset All’.Adjust the values of the Active and Standby screen brightness. Select Screen sleeps when I sleep if you want to make the screen blank during the Sleep …The black screen issue can be caused by various factors, such as power issues, blown-out fuses, or software glitches. When your ecobee thermostat screen goes black, it can be challenging to troubleshoot the problem. However, there are several solutions you can try to fix the issue.Let’s get down to the bottom of it and quick! Thermostat Display is Blank: Problems and Solutions. Problem #1: Your Thermostat may be off. Problem #2: Thermostat Batteries Died and Need to be Replaced. Problem #3: Tripped Circuit Breaker. Problem #4: Dirty Air Filter.If you’re hosting a garage sale, opening a store or participating in a consignment sale, one task that you’ll need to tackle is pricing the things you want to sell. Check out a few... Screen Brightness: You can adjust the brightness of the thermostat's screen and configure it to sleep during the Sleep Comfort Setting. To customize the screen brightness: Go to Screen Brightness. Adjust the values for the active and standby screen brightness. Select Screen Sleeps When I Sleep to turn off the screen during the Sleep Comfort ... Common ecobee thermostat air quality problems include false readings, incomplete sensor calibration, outdated software, and a blank screen. Quick fixes include calibrating the sensor for an hour, updating the software, and ensuring the device receives power. Read on for a rundown of each issue, as well as the solutions.Comfort Setting icons. Alert icons. Home Screen icons. Menu icons. Navigation & Button icons. System icons. Weather icons. Wi-Fi icons.Ecobee black screen could be due to a power outage. There is a high probability that there has been a power outage recently due to which insufficient power is being delivered to your thermostat. The main connections are usually made with the breaker so make sure there isn’t any connection interruption along the path. Comfort Setting icons. Alert icons. Home Screen icons. Menu icons. Navigation & Button icons. System icons. Weather icons. Wi-Fi icons. Here’s how to add the ecobee app widget: 1. On your phone’s Home Screen, touch and hold an empty area of the screen until the apps jiggle. 2. Tap the Plus icon in the upper-left corner. 3. Scroll down and select the …Adjust the temperature on your ecobee smart thermostat. ecobee smart thermostats balance comfort and savings like magic by adjusting your temperature automatically—but you can also change it manually on the thermostat itself or in our intuitive app. Get to know your Smart Thermostat >.Step 2: Log on using your Ecobee account credentials. Click LOGIN on the upper right corner and enter your Ecobee credentials. Step 3: Select the Settings tile. From the main screen, Settings is the one with a gear icon on the bottom right corner of the tile. Step 4: Select Access Control. The Ecobee default access code is set to “Disabled”.ecobee Smart Security is a paid subscription you can use to protect your family and stay informed about important events at home. We offer two tiers, Standard and Complete. The Complete tier offers 30-day video storage for unlimited cameras in one home and Professional Monitoring (currently available in the U.S. only). To fix a blank thermostat screen, first replace the batteries. Check your electrical panel for tripped breakers. Inspect the thermostat wiring for loose connections. Try resetting or restarting the thermostat. If the screen remains blank, you likely need to replace a faulty thermostat. Ecobee 3 Lite suddenly went offline (blank screen) Last year in 2018, we got a new AC system and with that we got a new ecobee3 thermostat. The new thermostat is connected and was being used to manage both AC and the existing Heating. Suddently, today sometime in evening the thermostat just went blank and when I login to my web account or my ... Overall, if your ecobee screen goes black, there are several steps you can take to get it working again. Start by checking the power source and pressing the reset button on the back of the thermostat. If that doesn’t work, contact customer support or try uninstalling and reinstalling your app on your device.Blank screen after toddler hammer-fisted Ecobee4 . My toddler hit the thermostat and it fell off the wall. I put it back up and I’m getting a blank screen. I tested voltage and I’m getting ~27 volts from RC/C I’ve checked wires to make sure they are tight, also checked the voltage through pin connections and seems good. ...Understanding the Ecobee Offline Black Screen Issue. The Ecobee offline black screen issue refers to the situation where your Ecobee thermostat suddenly loses its connection to both the power source and the Wi-Fi network. As a result, the screen goes black, and you are unable to control the thermostat either physically or remotely through the app.According to the National Forensics Science Technology Center, a reagent blank is an experimental control reagent containing all the material in a given sample except for the compo...Overview. This screen gives you an overview of the previous month's HomeIQ reports. HomeIQ reports for the previous month are typically ready within 14 days of the current month. Select the relevant tile to bring up the current and historical reports or the System Monitor tile to view detailed graphs depicting your thermostat's runtime.Ecobee lite 3 - not going to the standby screen. Just installed an ecobee lite 3. I got a firmware upgrade to upgrade to the standby screen with the time on it. It came one once and now won't come back. I have the settings set to turn it on after 30 seconds of inactivity. I've tried a full reset.Ecobee black screen Problem Hello. My ecobee thermostat turned black today but my HVAC unit is still powered on and blowing. Any ideas what this could be ? Locked post. New comments cannot be posted. Share Add a Comment ...Mar 16, 2021 ... Comments65 · 5 Reasons Your Thermostat is BLANK! · 3 Common Google Nest Thermostat Problems and How to Fix Them.In this video, Joshua Griffin goes through some of the reasons your thermostat may be blank. Some of these issues you may be able to resolve yourself and som...Let’s get down to the bottom of it and quick! Thermostat Display is Blank: Problems and Solutions. Problem #1: Your Thermostat may be off. Problem #2: Thermostat Batteries Died and Need to be Replaced. Problem #3: Tripped Circuit Breaker. Problem #4: Dirty Air Filter. If the thermostat screen is still blank/white/black, contact your HVAC dealer to have them inspect your thermostat and wiring. If you have any questions or need assistance, please contact Trane Home Customer Support via email at [email protected] or call 1-877-288-7707, Monday-Friday 9 AM – 8 PM ET, and Saturday 10 AM – 5 PM ET. a) Press the ‘Windows + R’ key on the keyboard. b) In the ‘Run’ windows type ’MSCONFIG’ and click ‘Ok’. c) On the ‘General’ tab, click the ‘Normal Startup’ option, and then click ‘OK’. d) When you are prompted to restart the computer, click ‘Restart’. Let us also perform a System file checker scan and check if it ...In the time we lived here (16 months), our thermostats have gone offline/blank screen about 5 times. During these times the a/c will not kick on. It seems to happen when there’s a …d) Reconnect to Wi-Fi: If the ecobee thermostat has disconnected from the Wi-Fi network, users can follow the on-screen instructions on the thermostat’s display to reconnect it to the network. Incorrect Temperature Readings. This section focuses on addressing the problem of inaccurate temperature readings on the ecobee Smart …Contents hide 1 Ecobee 3 Lite EB-STATE3LT Thermostat 2 Overview 3 Getting Help 3.1 Touch Screen 4 Web Portal 5 Guided Setup Process 5.1 Basic Functions 6 Setting Your Weekly Schedule 7 Going on Vacation 8 Caring for your Thermostat 9 Troubleshooting 10 Reminders & Alerts 11 Customizing Your Thermostat 12 Configuring Wi-Fi Settings 13 […]Here’s how to tell which ecobee thermostat you have: On the ecobee app. Tap the Thermostat > Main Menu, then Device Settings; On the thermostat. Go to the Main Menu > General, then About; By the first two digits of the serial number on the back of the device. You can check the back of the ecobee by gently removing it from the back plate.Turn your Ecobee thermostat on and ensure it is connected to power. Click your thermostat's "Main Menu" icon, which looks like three horizontal lines. Select the "Settings" icon. Click Reset, then select "Reset Registration." After doing this, open the Main Menu again, then click Registration. Then, it will say "2 Steps Left" under the ...If you lose power to the house the display on the ecobee3 lite has a 50% chance of being blank upon power up. The only way to restore the display is to unplug it from its mount, or momentarily kill the 24 volt supply… according to Ecobee tech support. Was wondering how prevalent this was where it boots back up with a blank screen?Blank screen, no heat I've looked at tons of stuff online, made sure my breaker wasn't switched, checked my furnace air filter, all to no avail, still waiting for customer service to call me back. I'm just posting on the off chance someone might have some help. Screen Brightness: You can adjust the brightness of the thermostat's screen and configure it to sleep during the Sleep Comfort Setting. To customize the screen brightness: Go to Screen Brightness. Adjust the values for the active and standby screen brightness. Select Screen Sleeps When I Sleep to turn off the screen during the Sleep Comfort ... I popped it off and it worked. A little mad at myself for not thinking of this. Try reconnecting the WiFi. 36K subscribers in the ecobee community. A subreddit for ecobee and all their smart home products.Creating a family tree can be a daunting task, but with the help of a blank family tree template, you can make the process much easier. A blank family tree template is a great way ...Yes, the ecobee Screen can be set to turn off automatically after a certain period of inactivity. This setting can be adjusted in the ecobee mobile app or on the thermostat itself. Additionally, you can manually turn off the screen from the thermostat by pressing and holding the Home button. Finally, you can also set the brightness of the ...On the Ecobee3 Lite the sensor is on the upper left about 10 o'clock. Use a flashlight to see the little circle beneath the glass. I find it disappointing that the Ecobee developers made this choice. I like the 'standby screen' but seldom see it (before this fix), as everytime I approached the thermostat it jumped to the 'settings screen'. If I ...Updated: December 21st, 2021 Published: October 27th, 2021. It’s frustrating when you take time to install an Ecobee thermostat only to have it not power on. It’s even more frustrating when the thermostat was already working and suddenly loses power. In either case, there is always a reason.1. Reply. jcommisso • 6 yr. ago. The occupancy sensor is the large black square on the bottom left. It’s actually a PIR, so it detects human heat. The presence sensor uses IR, so it basically reflects an invisible LED off you, and when the IR receiver sees it, …A black screen on your Ecobee thermostat can be attributed to various factors, including: 1. Power Connection Issues Improper power supply or a faulty connection can lead to a black screen. 2. Software Glitches Like any electronic device, the Ecobee thermostat may experience software hiccups that result in a black screen. To wake the screen, use one of the following keyboard shortcuts: Windows logo key + P to choose a presentation or projection display mode. Ctrl + Alt + Del to display security options. For a black screen, use the following keyboard shortcut: Windows logo key + Ctrl + Shift + B. If you have a Surface, see Surface won't turn on or start. Blank screen on ecobee3 lite after install. After installing my eb3 lite on a zoned system it won't power up. I have 26v between the R wire and C wire. My previous dumb t-stat also would not power on without batteries installed, even though the C wire was connected to it. I found a video (link below) from an installer who had trouble with an ... Check the wiring at your ecobee. 2. Check the wiring at your furnace/air handler. 3. Check the equipment configuration on your thermostat. 4. Check your threshold settings. If you've followed all of the troubleshooting steps above and your air conditioner still isn't turning on, please contact Customer Support for further assistance. ecobee decided to take the rectangular look from the programmable thermostats of the past 30 years and round the corners. The result is something that looks a bit like an oversized smartwatch. The thermostat is mostly black with a glass screen and sports a significantly larger screen than the Nest.Ecobee 3 blank screen furnace blowing cold air . comments sorted by Best Top New Controversial Q&A Add a Comment DanLambskin • Additional comment actions. Have had the unit for a few years, just went out. ...About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...Oct 24, 2022 ... 00:00 Intro: How to Fix ecobee App Not Working · 00:07 1.Solution: Update ecobee App · 00:26 2.Solution: Clear ecobee App cache files · 00:55 ...A technician can advise you on whether to fix the unit or replace it with an updated thermostat model. Contact Raleigh Heating & Air for help with a blank thermostat or any other air quality problem with air filtration, CO detectors, or an ionization generator. We serve Knightdale, NC, and all of Wake County and surrounding areas.Nest thermostat screen has suddenly gone black. Still works but can't see any info on the screen. The video is to demonstrate to Nest what the issue is. I se... Furnaces have a temperature sensor for safety. If the furnace overheats, it will turn off the heating element but may continue to run the fan blower. Common causes: Running for extended periods: Lower heat setpoints in very cold weather. Reduced airflow: Check and replace/clean clogged air filters. Dirt build-up: Have a technician deep clean if ... Here’s how to add the ecobee app widget: 1. On your phone’s Home Screen, touch and hold an empty area of the screen until the apps jiggle. 2. Tap the Plus icon in the upper-left corner. 3. Scroll down and select the …How To Fix Ecobee Thermostat Blank Black Screen? Reviewed By Leticia Haupt Latest Updated August 21, 2023. You are indeed frustrated seeing your thermostat go black. This blank screen has made many people …Clean the slot from dust and insert the new batteries. Ensure that you place the positive and negative sides of the batteries in the appropriate positions and slide the slot back into the thermostat. If the thermostat display is still blank, you have to keep on troubleshooting. Step 4. Check the wiring.The black thermostat screen reads ‘72’ in soft white, and the air quality monitor shows ‘clean’. ‘ecobee’ is displayed on the bottom of the thermostat’s full width screen. ... Wi-Fi, and geofencing technology to understand when your home is empty or occupied. * ecobee Smart Security plan required. Protect from fire With a Smart ...Navigate to the main menu and tap the schedule tab as shown in the photo below. Here are the steps to follow: Step 1: Navigate to the main MAIN MENU and tap SCHEDULE. Step 2: From the list of days tap on any to view your schedule for that specific day. Step 3: To adjust the start time of a particular activity simply tap on the activity H …Go to www.ecobee.com and login. Click on the Settings widget. Click on Reset Schedule and Preferences. Click the button that says Reset Schedule and Preferences. Next, click on the account icon in the top right and select My Account. Go to Unregister Thermostat. Select the thermostat you want to reset and click Unregister.Power cycle your Ecobee by removing the thermostat from the wall and putting it back. Then, wait 20 minutes to see if it stops calibrating. Then, wait 20 minutes to see if it stops calibrating. Power cycling your Wi-Fi.Pick the Main Menu item on the screen. Choose Settings from the menu. Choose the Reset option on the Settings page. Choose the “Reset All” button. Now that it has been reset, your ecobee will return to its initial configuration. Locate the Main Menu choice using the capacious touchscreen. Select Settings.1 – Remove the thermostat from its wall mount and place it back in. In many, instances this is all that is needed to resolve the issue. It might’ve just been something loose. 2 – Turn off the circuit breaker for the furnace and wait for 30-seconds, this will reboot the heating system and the thermostat.Ecobee black screen. Problem. Hello. My ecobee thermostat turned black today but my HVAC unit is still powered on and blowing. Any ideas what this could be ? 2. Add a Comment.Aug 21, 2023 · This issue can make your screen go blank. Water exceeding a specific limit will switch your thermostat off. Avoid this clogging by running through the checklist below: Navigate to the main menu and tap the schedule tab as shown in the photo below. Here are the steps to follow: Step 1: Navigate to the main MAIN MENU and tap SCHEDULE. Step 2: From the list of days tap on any to view your schedule for that specific day. Step 3: To adjust the start time of a particular activity simply tap on the activity H …The Ecobee thermostat has been working for a long time. Step 1 – Inspection of the heater power switch and the breaker. Check if your breaker has flipped. This issue will occur when there has been a recent power surge around your premises. It may also happen if there has been a lightning storm in recent days. If your switch has flipped, push ...Clean the cords and ports with a soft cloth. Wait a minute or two. Now, plug the power cables back into the router and modem. Give it a few minutes for the devices to boot up and establish a stable connection. Next, reboot your ecobee thermostat. Wait a few minutes for it to restart, and try calibrating again.The Ecobee Smart Thermostat Premium was released in May 2022. It costs $249, and comes with a remote sensor. It’s the highest-end model in Ecobee’s line. Just below it is the Ecobee Smart ...Pick the Main Menu item on the screen. Choose Settings from the menu. Choose the Reset option on the Settings page. Choose the “Reset All” button. Now that it has been reset, your ecobee will return to its initial configuration. Locate the Main Menu choice using the capacious touchscreen. Select Settings.If your Ecobee becomes disconnected from the Wi-Fi, remove it from the wall for at least two minutes. Then, place it back on the wall. This process is known as power cycling. To reconnect the thermostat to the Wi-Fi, go to Main Menu > Settings > Wi-Fi > Network > Select Wi-Fi Network.

Nov 14, 2020 ... What does it mean when your thermostat goes blank and your air conditioner is not turning on? It could mean the float switch and drain line .... Good feet rockford

ecobee blank screen

Power cycle your Ecobee by removing the thermostat from the wall and putting it back. Then, wait 20 minutes to see if it stops calibrating. Then, wait 20 minutes to see if it stops calibrating. Power cycling your Wi-Fi.Check the wiring at your ecobee. 2. Check the wiring at your furnace/air handler. 3. Check the equipment configuration on your thermostat. 4. Check your threshold settings. If you've followed all of the troubleshooting steps above and your air conditioner still isn't turning on, please contact Customer Support for further assistance.Tonight, both the ecobee app on my iPhone X and my iPad Pros (I have two) stopped displaying ... anything. They all just show a black screen. Everything was working fine this morning. I've closed and reopened the app on each device, but still get the black screen. ecobee makes home comfortable. Savings when you’re away, comfort when you’re there. Smart thermostat is the heart of your home, pairing with ecobee sensors and cameras to extend comfort and peace of mind throughout your space. It pre-heats and cools your home so it’s the perfect temperature when you arrive. Explore thermostats. This will run the fan regardless of the System Mode. To adjust this setting: On the ecobee Thermostat. Go to Main Menu > Fan > Auto, then select the desired runtime from the drop-down menu. On the ecobee app. Tap Home > Tap the Thermostat > Tap the Menu > System > Fan > Select the desired runtime, then press the back arrow to save. Good to …Let’s get down to the bottom of it and quick! Thermostat Display is Blank: Problems and Solutions. Problem #1: Your Thermostat may be off. Problem #2: Thermostat Batteries Died and Need to be Replaced. Problem #3: Tripped Circuit Breaker. Problem #4: Dirty Air Filter.Ecobee lite 3 - not going to the standby screen. Just installed an ecobee lite 3. I got a firmware upgrade to upgrade to the standby screen with the time on it. It came one once and now won't come back. I have the settings set to turn it on after 30 seconds of inactivity. I've tried a full reset.A loose or faulty power connection could be the culprit behind the black screen. Reboot Your Ecobee: Like any electronic device, a simple reboot can work wonders. Try turning off the power to your ...The screen on my ecobee thermostat is blank,, just a black screen. the furnace continues to work but I can't adjust the temp. Contractor's Assistant: Do you know the model of your ecobee thermostat? How old is it? Not sure,, it was installed 3 years ago. Contractor's Assistant: How long has this been going on with your ecobee thermostat? What ...But the screen on the thermostat keeps going white. It will be normal for a while but then kind of flicker and go completely white for a few minutes. This happens most often when touching the screen too. Not sure what’s happening here. Contact ecobee support with photos, video, and the serial number. To fix a blank thermostat screen, first replace the batteries. Check your electrical panel for tripped breakers. Inspect the thermostat wiring for loose connections. Try resetting or restarting the thermostat. If the screen remains blank, you likely need to replace a faulty thermostat. .

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