Honeywell thermostat locked screen - 1 = Partially Locked 2 = Fully locked Unlocked: all functions are available. Partially locked nly temperature up and down keys and ability to enter and modify Installer Setup mode are available. Fully locked: only ability to enter and modify Installer Setup mode are available.

 
1) From the locked home screen, press the center button. 2) Enter the passcode. The default passcode when the Honeywell T4 Pro is partially or fully locked is 1234. Press the Plus or Minus buttons to change the first digit of the passcode, then press the Select button. Repeat these steps until 1234 is displayed on the screen. 3) Press the .... White pages chambersburg pa

The first thing to do is again remove the thermostat from its wall mount. Step 2: Pull the batteries out. The next step is removing the batteries from the battery compartment at the back of your thermostat. Use the same old trick to open the door (insert a coin or something similar). Step 3: Pull the cover out.Buy this product as Renewed and save $25.24 off the current New price. Honeywell Home RENEWRTH8560D 7-Day Programmable Touchscreen Thermosat (Renewed) $44.99 & FREE Shipping. Details. (159) Works and looks like new and backed by the Amazon Renewed Guarantee. This item: Honeywell Home RTH8560D 7 Day Programmable Touchscreen Thermostat White. 1,335.WiFi Reset: The thermostat connects to the home WiFi from the thermostat menu. Touch the Menu from the thermostat Main screen. Scroll down and touch WiFi Setup. Touch "Change Network". Select the desired WiFi Network and touch "Connect". Enter the WiFi password and Touch Next.Screen Lock: The thermostat has 3 settings for the screen lock: Unlocked, Partial Lock, and Full Lock-Unlocked: All settings are adjustable-Partial: Setpoint changes are allowed. All other settings are locked-Full: No changes are allowed. When SCREEN LOCK is active, a “lock” icon will be displayed on the thermostat display. Locking the ...WiFi Thermostats. With WiFi Thermostats like our Honeywell Home T9 Smart Thermostat, we bring you helpful, connected products so you can enjoy optimal comfort in your home. Shop online or connect with a Pro for consultation and installation to help manage energy costs while maintaining a comfortable temperature. Home. Shop All …Press the center button and hold to unlock the keypad. This will allow you to enter the key code to turn off your lock. Enter your keypad code. With most Honeywell models, the default keypad code is “1234.”. You can punch this in by scrolling through the available numbers using the +/- buttons.And here are some troubleshooting steps to try if your Honeywell thermostat screen is not responding. 1. Replace the Batteries. When your Honeywell thermostat screen stops responding or creating fading digits, the first place to look is the batteries. The batteries may be drained out or bad, causing the screen not to respond as …• Cool: Thermostat controls only the cooling system. • Auto: Thermostat automatically selects heating or cooling depending on the indoor temperature. • Off: All systems are off. • Em Heat (only for heat pumps with auxiliary heat): Thermostat controls Emergency and Auxiliary Heat. Compressor is locked out. Press SYSTEM & FANPage 10: System Setting. Operating Manual System setting Press the SYSTEM button to select, then press DONE. Inside • Heat: Thermostat controls only the Set To AUTO heating system. Following SYSTEM • Cool: Thermostat controls only the Schedule cooling system. HEAT 6:01 • Off: Heating and cooling systems are off.Honeywell thermostat troubleshooting. My screen is locked and we don't have a code. I am not sure it's called pro - Answered by a verified HVAC Technician. ... The present stats are Honeywell with the ability to lock the screen after setting up a range of set p ...The RTH5160 Simple Display Non-Programmable Thermostat has all the features you love - straightforward readings, single-degree control, basic functions - with a backlit, easy-to-read display that shows both your temperature and set point simultaneously. Change is Good. This thermostat is all about change.Description. Read the user guide on this page to properly set up the operation of the touch-screen programmable thermostat with RedLINK (TH8110R1008). This will allow you to understand the capabilities of the device. The document contains a 44 of pages in English with detailed descriptions and pictures of the Honeywell TH8110R VisionPro 8000 ...If you are using your thermostat with a Honeywell Wi-Fi module and your thermostat does not respond as expected, it is possible that there is an issue with the Wi-Fi module. To fix this, you will need to reset the Wi-Fi module. 6. The batteries are low. If the batteries are low, it will not work properly.Many Honeywell home thermostats have a lock screen mode. This keeps anyone from messing with t-stat settings without first putting in a password. You set this pass code when locking your t-stat. Then, to unlock it, the t-stat asks you to enter this secret code. Once you do that, you again have full control over …Resetting Honeywell Smart/Lyric Round Thermostat. Step 1: Press the Cloud Icon and hold it. Step 2: Press the Down Arrow button until Reset appears on the screen. Step 3: Select Reset to complete factory reset. Now your device has been successfully reset to factory default settings.Apr 26, 2024 · Honeywell Thermostat Screen Locked: How to Solve, Step by Step 1. On the Home Screen, Tap the MENU Option . Find the MENU button in top right corner of that page. Note that even when the thermostat screen is in lock mode, the MENU button still works. This then displays the main menu page. I have a furnace and thermostat that were installed in November. The Thermostat is a Honeywell Home Focus Pro. I have 5 buttons with no labeling … read more. EdwardG326. HVAC service technicians. Organizational Management. 64 satisfied customers. Thermostats locked. Honeywell th8320r1003. 3 weeks. every.2/22/22. Yes, the Prestige thermostat allows the owner to lock the screen with a password. To set a password on the thermostat: Press the menu tab. Scroll down to and select Security Settings. Press Create Password and note the four digit code provided. Write the password in the space provided in the owner's manual or another safe location.Page 19: Screen Lock TH7000 Series Screen lock To prevent tampering, the screen can be partially or fully locked. Set To 6 : 01 When partially locked, the screen displays Heat On Recovery LOCKED for several seconds if a locked key Locked System Fan Auto Cool is pressed. Page 20: Battery ReplacementHow do I fix a blank display on my TH6210U2001, TH6220U2000, TH6320U2008 thermostat? Last updated. 2/25/22. If the thermostat is battery powered, check/replace your batteries. If the device is common wired, try and power it up with batteries. If that fails to power up the thermostat, you may need to involve a technician. If batteries do power ...This video explains how to Unlock a Honeywell Wi-Fi Thermostat RTH9580. I locked myself out and figured out how to crack the code to unlock any of these ther...Resetting your T5 Thermostat is an easy process that can be done in a few simple steps. First, locate the reset button on the thermostat. This will usually be located near the face of the thermostat or somewhere along its sides. Once you have identified this button, press and hold it for 10 seconds until you hear a clicking sound.The Honeywell Home ProSeries T6 tends to lock up sometimes, or clients can accidentally lock it not knowing. This video will guide you ever step of the way h...Thermostat Honeywell Home Prestige TH9321 System Installation Manual (28 pages) Thermostat Honeywell Home Prestige 2.0 IAQ Manual. Alerts and delta t diagnostics with thermostat (20 pages) ... Prestige® Touch Screen Thermostat MENU HOME SYSTEM YTHX9421R, THX9421R Fri, Apr 26, 2019 INDOOR ° 6:30 pm Product Information SET …The T4 Pro Programmable Thermostat is easy to install with on-screen menus to display installation steps and a universal mounting system. It's even easier to use with simple push button controls, allowing you to adjust the temperature or set a heating and cooling schedule. Adaptive Intelligent Recovery. Over time, the T4 Pro Programmable ...If its under a year old you should contact Honeywell 1(###) ###-#### If you contact Honeywell be sure to have the full model and serial number thats on the back of the thermostat. Its not like you have the screen locked by accident or anything like that because it doesn't act like that when the screen is locked…. something went bad inside ...︎Honeywell T5 - https://irixguy.com/HoneywellT5This is how to lock the screen on the Honeywell T5 Smart Thermostat. This prevents anyone without the PIN co...How do I fix a blank display on my TH4210D, TH4110D, TH4110B thermostat? If the thermostat is battery powered, check/replace your batteries. If the device is common wired, try and power it up with batteries. If that fails to power up the thermostat, you may need to involve a technician. If batteries do power up your common wired thermostat ... 1) Just like unlocking, get the center button of your thermostat and press on it. 2) Use the plus and minus buttons to get the lock menu screen on your thermostat. 3) Access the lock menu by tapping on the select button. 4) Once on the lock menu, there will be three options; ON, OFF and PART. Each of these has a function. 17. 6.4K views 4 years ago. This video is a very simple and strait to the point on how to lock out your thermostat screen. This will prevent people from adjusting …SKU: TH8321WF1001/U. 2.9. |. 20 out of 71 (28%) reviewers recommend this product. With a large touchscreen display, the VisionPRO® 8000 WiFi Programmable Thermostat makes it easy to control your home comfort. Program a schedule for every day of the week or adjust the temperature remotely anytime from the Total Connect Comfort app.The thermostat on a Toyota Sienna is similar to a bodyguard at a nightclub. They both control the flow of things going in and out of the place they're guarding, which with the Sien...We have a VisionPro TH8000 Series. I cannot fully "unlock" the screen. I can get to the point of changing it to 670, but the 0-2 step is locked and will not allow me to change it from 2 to 0 (it seems … read moreHow do I fix a blank display on my TH6210U2001, TH6220U2000, TH6320U2008 thermostat? If the thermostat is battery powered, check/replace your batteries. If the device is common wired, try and power it up with batteries. If that fails to power up the thermostat, you may need to involve a technician. If batteries do power up your common wired ...If you got locked out of your thermostat and the factory sticker is missing this video will show how you can gain access#d2dnyac #honeywell #thermostatHi my name is***** have a Honeywell TH8321WF101 thermostat that is locked. I have used the lock code it gives which is 1701 and the thermostat says invalid code. read moreHoneywell Thermostat Screen LockYes, the Honeywell Home thermostat has a lock function, which can restrict access to the thermostat in two levels: Partial: allows changing the setpoint temperature only. Full: restricts all access to the thermostat. When the function is activated a PIN code is given to unlock the screen of the thermostat. Please take note of the PIN code.Whether you’ve accidentally locked your thermostat or want to change the lock code, this guide will provide step-by-step instructions for unlocking different models of Honeywell thermostats. Unlocking a Honeywell thermostat is a simple process that can be done by following specific instructions for your model. There are different lock modes ...Feb 26, 2024 ... UNLOCK HACK FOR PREVIOUSLY LOCKED HONEYWELL THERMOSTATS. EITHER BY A PREVIOUS TECH, DIFFERENT HOMEOWNER WHO MAY HAVE SOLD HOME OR EVEN ...For simple, no-frills control over your home's comfort level, choose the RTH7600D 7-Day Touchscreen Programmable Thermostat. Installation is simple enough to do it yourself, or contact a Resideo Pro to have it installed for you. Once operational, the thermostat's large touchscreen display makes it easy to set your preferred temperature or set a ...Our screen is unresponsive on our Honeywell Vision Pro TH8000 (TH8320U). I mean completely unresponsive. I've read about the partially and fully locked screens, but don't believe this is the problem. We can't even get into Advanced Settings mode to change the screen lock to unlocked from partial or full lock.How to lock Honeywell 6000 thermostat. Go to “Up” and “Down” buttons to the right of the LCD display on your Honeywell thermostat. Tap “Up” and “Down” until you get to the desired temperature on the display. Press the button beneath “Hold” on the LCD display. “Permanent Hold” will appear on the screen. Your thermostat is ...Contents hide 1 HONEYWELL TH6320R Wireless Thermostat 2 About your new thermostat 3 A quick reference to controls 3.1 A quick reference to the display screen 3.2 Set the time and day 3.3 Additional features 4 Special features 5 In case of difficulty 6 Up to 5-year limited warranty 7 Reference HONEYWELL TH6320R Wireless …Jul 14, 2021 · The T4 has three steps for unlocking: Press the word ‘Unlock’ on the screen and you will be prompted to enter a 4-digit password. If you have not set up a password, the default is 1234. Use the +/- buttons to choose each digit of the password. You can move on to the next digit by pressing ‘Select.’. The Honeywell Home T5 RTH8800WF2022 is part of the Thermostats test program at Consumer Reports. In our lab tests, Smart Thermostats models like the T5 RTH8800WF2022 are rated on multiple criteria ...May 4, 2016 · This video is about the Honeywell 9000 Wi-Fi thermostat setting up the Screen lock and resetting the password This video is about the Honeywell 9000 Wi-Fi thermostat setting up the Screen lock and resetting the passwordYes, the Honeywell Home thermostat has a lock function, which can restrict access to the thermostat in two levels: Partial: allows changing the setpoint temperature only ; Full: restricts all access to the thermostat; When the function is activated a PIN code is given to unlock the screen of the thermostat. Please take note of the PIN code.Follow a simple step-by-step procedure to reset the screen-lock on your Honeywell 8000 thermostat. Press the "System" key to access "Advanced Settings." Five blank touch-keys will appear on the screen between the "Done" key and the "Cancel" key. Push and hold the center blank key for five seconds. A "User Setup Number" will appear in the lower ...The Honeywell TH8321R1001/U is a thermostat that is designed to provide precise and efficient temperature control in residential and commercial settings. It features a large backlit display that allows for easy reading and programming, even in low-light conditions. With its intuitive menu-driven programming, users can easily customize their ...The Thermostat is a Trane Tn 802 touch screen unit which controls a two stage furnace and one stage A/C unit and is capable of automatic switch over. What is locked out is the touch screen controls. You cannot enter any changes on the screen.Sep 26, 2015 · Ok I believe if you press and hold the 2nd and 4th empty squares at the same time for 3 seconds you will get into the installer menu try that. Ask Your Own HVAC Question. I will try that when I get home. I think I tried many combinations of holding those empty squares but I will give it a try and let you know. Maintain Your Ideal Temperature This Honeywell Home T5 Touchscreen 7-Day Programmable Thermostat features a crisp, clear touchscreen for intuitive setup and use. You can schedule your heating and cooling by automatically heating or cooling your home to maintain your ideal temperature. Change it from day-to-day, just on weekends, or keep one ...IrixGuy's Adventure Channel. 91.5K subscribers. Subscribed. 13. 2.6K views 1 year ago #T5 #Honeywell #Howto. ︎Honeywell T5 - https://irixguy.com/HoneywellT5 …Page 51: Clean Your Thermostat Screen Clean Your Thermostat Screen 1. Press the Screen key. The thermostat locks out all touch keys for 30 seconds to allow for cleaning. 2. Use a damp cloth slightly moistened with water or household glass cleaner to clean the screen. Page 52: Use Your Filter TimerTo cancel the Permanent Hold, press + or - and then press Cancel. To Remove the Schedule completely. Press and hold Menu and + buttons for approximately 5 seconds to enter advanced menu. Press Select to enter System Setup (ISU) menu. Press Select to cycle through System Setup numbers. Press + or - to change values or select from available options.The T4 Pro Programmable Thermostat is easy to install with on-screen menus to display installation steps and a universal mounting system. It's even easier to use with simple push button controls, allowing you to adjust the temperature or set a heating and cooling schedule. Adaptive Intelligent Recovery. Over time, the T4 Pro Programmable ...Enabling Lock Security on Honeywell Thermostat. Tap the Menu button on your Honeywell thermostat until you reach Screen Lock; Tap Select; Choose the Lock Option you wish to use: Select Unlocked if you want to allow unrestricted access to thermostat settings; Select Partial Locked if you want to enable other users to change only the …The thermostat operates between 20-30 VAC, "supplied" to the R/RC terminals and "returning" through the C terminal. A C wire, connected to C on the equipment, is required for the thermostat to power itself. Verify the furnace / air handler door is closed, the power switch is on, and the breakers are on. Confirm you have a C wire in the C terminal.To cancel the Permanent Hold, press + or - and then press Cancel. To Remove the Schedule completely. Press and hold Menu and + buttons for approximately 5 seconds to enter advanced menu. Press Select to enter System Setup (ISU) menu. Press Select to cycle through System Setup numbers. Press + or - to change values or select from available options.Locate the Reset Button: Find the reset button on your Honeywell Pro Series thermostat. It's usually situated near the display screen. Press and Hold: Gently press and hold down the reset button using a small tool like a paperclip or a pen tip. Wait for Reset: Keep the button pressed for about 5 to 10 seconds.From the locked home screen, press the center button. Users will need to enter the passcode. The default passcode when the Honeywell T4 Pro is partially or...From https://www.justanswer.com/ythiJustAnswer Customer: TH8320R1003 fully screen locked forgot pass code.JustAnswer Customer: How do I reset this thermostat...Yes, the Honeywell Home thermostat has a lock function, which can restrict access to the thermostat in two levels: Partial: allows changing the setpoint temperature only ; Full: restricts all access to the thermostat; When the function is activated a PIN code is given to unlock the screen of the thermostat. Please take note of the PIN code.Honeywell TH9320WF5003 Wi-Fi 9000 Color Touch Screen Programmable Thermostat, 3.5 x 4.5 Inch, White, 'Requires C Wire" (Renewed) $129.99 & FREE Shipping (134) Works and looks like new and backed by the Amazon Renewed GuaranteeIf the device still appears to be offline, or does not respond to changes made in the mobile app, assistance from the network equipment manufacturer support, your network support, or Internet Service provider support may be required, in addition to support from Resideo. My thermostat is online but shows offline or doesn't respond to app changes. 2. Tap the Security Settings Option. The Security Settings screen then displays, as shown next. The t-stat, displaying its -Security Settings- screen. 3. Tap the Change Lock Mode Button to Continue with How to Lock and Unlock a Honeywell Thermostat. This brings up the Change Lock Mode screen, as shown next. The screen says unlock at the bottom so I am assuming it is locked. I pushed the button under unlock and it goes to a screen that has a flashing dash and it says 5. Contractor's Assistant: ... My brand new Honeywell T6PRO Thermostat is locked and I don't know how to unlock it. Can you help?Simply press the center button on the front of the thermostat, under where it says "unlock.". Next, enter the four-digit passcode. The default password on this model is "1234". From here, use the plus/minus buttons to change the number up and down. When you get to the correct number, hit the "select" button.What I see: This stock responds well to economic recovery....AAPL Lucky break. I touched on this in my Market Recon column this morning. I got lucky. Last week. I mean it makes sen...Apr 2, 2013 · Follow a simple step-by-step procedure to reset the screen-lock on your Honeywell 8000 thermostat. Press the "System" key to access "Advanced Settings." Five blank touch-keys will appear on the screen between the "Done" key and the "Cancel" key. Push and hold the center blank key for five seconds. A "User Setup Number" will appear in the lower ... Feb 1, 2023 · The thermostat has 3 settings for the screen lock: Unlocked, Partial Lock, and Full Lock - Unlocked: All settings are adjustable - Partial: Setpoint changes are allowed. All other settings are locked - Full: No changes are allowed When SCREEN LOCK is active, a “lock” icon will be displayed on the thermostat display To Lock display 1. Try the following codes to see if you can unlock the thermostat; 1234 or look on the thermostat where the model number is ***** there will be a 4 digit date code. Enter that code if 1234 does not work. If both codes do not work let me know the 4 digit date code and I will provide one more code to try. Ask Your Own Home Improvement Question.on next page to match your thermostat to your sys-tem type. *Heat Pump—an air conditioner that provides cooling in the summer, and also runs in reverse in the winter to provide heating. If you are not sure of your system type or if you have other questions, call us toll-free at 1-800-468-1502. This thermostat works on 24 volt or 750 mV ...To unlock your Honeywell T4 Pro series thermostat, press the center button. Now enter the PIN code to unlock it. The default PIN is ‘ 1234 ’. Use the “-” and “+” keys to select the numbers. When get the number 1, press the select button to select it. Then get 2, 3, and 4 to unlock. Remember :- The default unlock passcode for each ...To Unlock a Honeywell Thermostat, enter the PIN after prompting unlock. To do this on the T4 Pro Series Honeywell Thermostat, press the “Unlock” button. On the T6 Pro Series, tap the lock symbol on …Once you get the Lock option on your screen, Select it by pressing the Select button on your thermostat. Lock Honeywell T6 Pro Series Thermostat. If you own a T6 Pro series thermostat, you can easily lock it but with a different method. Here is how: Tap on the Menu option and navigate through the menu. Select the Screen Lock options.View and Download Honeywell Home TH6220WF2006 professional install manual online. TH6220WF2006 thermostat pdf manual download. Also for: T6 pro, Th6320wf2003. ... Screen is difficult • Change screen brightness in thermostat Menu. Increase brightness intensity for to read inactive backlight of the thermostat screen (max.All other settings are locked. When SCREEN LOCK is active, a "lock" icon will be displayed on the thermostat display. Press Menu on the thermostat. Press + or - to go to LOCK. Press Select. Press + or - to go to OFF, PART, or ON, and then press Select. To unlock the keypad, press the CENTER button and then enter the password "1234".

In this video I show you how to lock the Honeywell Pro Series Thermostat. I show you step by step how you can lock the thermostat both in part (partially) an.... Craigslist garage sales westchester ny

honeywell thermostat locked screen

1-Week Programmable Thermostat Support; 5-2 Day Programmable Thermostat Support; Single-stage Programmable Thermostat Support; Pro 2000 Horizontal Programmable Thermostat Support; T6 Pro Smart Thermostat Support; T5/T5+ Smart Thermostat SupportTry This Maybe it will work. 1. Press your Honeywell thermostat's "System" key. Five blank touch keys will appear on the bottom of the screen between the "Cancel" key and the "Done" key. 2. Touch the blank center key and hold it down for approximately 5 seconds until the screen changes to the "Advanced Settings" menu.To reset a Honeywell thermostat that is locked, depending on the model you own, you can remove the batteries from the back of the device. You will then reinsert them facing the wrong charges for 10 seconds, insert them back into the device, then the thermostat will have been reset. ... To reset a Honeywell thermostat when the screen is blank ...Jun 19, 2022 · Locking the Honeywell T6 thermostat. To lock the screen on the T6 model and prohibit full or partial access to the thermostat, follow these four steps. By scrolling left or right with the arrow on the screen, locate the ‘Screen Lock’ option by tapping the center button labeled ‘Menu.’ Select ‘Screen Lock’ once you’ve found it. If the screen were locked (which can be programmed). Any touch would cause the display to say screen locked just above the temperature set point is displayed (next to the up button). Also the backlight would come on. There are cases where the screen touch sensor is defective in which case the thermostat has to be replaced.How to Unlock Honeywell Thermostat: Step by Step 1. On the Home Screen, Tap the MENU Option . Find the MENU button in top right corner of that page. Note that even when the thermostat screen is in lock mode, the MENU button still works. This then displays the main menu page.The most common way to unlock your Honeywell Thermostat is to go to the lock screen and press the right key code, and then press “SELECT.”Yes, the Honeywell Home thermostat has a lock function, which can restrict access to the thermostat in two levels: Partial: allows changing the setpoint temperature only ; Full: restricts all access to the thermostat; When the function is activated a PIN code is given to unlock the screen of the thermostat. Please take note of the PIN code.RCHT8612WF2015/U, SMHOM8610KIT, RCHT8612WF2015/W, RTH8800WF2022/U, RCHT8610WF2006/U. Download Manual Download Installation Guide. Download Service Datasheet. T5 SMART THERMOSTAT Product Page.To lock your thermostat, choose that option from the menu. To choose your lock mode, use the +/- buttons. To confirm, click "Select.". Unlock Honeywell T4 thermostat. A 4-digit password must be entered when you click the word "Unlock" on the screen. The default password, if you haven't put one up, is 1234.There are three different lock settings options available: Full Lock (Shown as “On” on Display) This locks down the entire thermostat keypad, preventing any changes …I have a honeywell th9421c1004 thermostat and the screen has gone blank. Hi, I'm Douglas and I am here to help you resolve problems with your heating and cooling equipment. This means that there is no power to the thermostat which begins at the equipment it services. Lets first check the breaker to the furnace or air handler that is being ...5. Tap the Change Lock Mode Button. This again displays the Change Lock Mode screen, that shows the Fully Locked option highlighted in blue. The -Security Settings- screen, with the -Unlocked- button highlighted. 6. Tap the Unlocked Button. This unlocks the Honeywell home thermostat and returns you to the Security Settings screen, as shown next.How to lock & unlock screen Honeywell RTH8500D programmable thermostat Rheem Trane - YouTube. SaveGreenHere. 13.6K subscribers. Subscribed. …The T6 Pro 7-Day Programmable Thermostat learns your heating and cooling cycle times to deliver the right temperature when you want it. With precise temperature control, the thermostat can automatically change from heating to cooling to help maintain the temperature you like most. Intuitive Design. The programmable thermostat comes with simple ... From https://www.justanswer.com/ythiJustAnswer Customer: TH8320R1003 fully screen locked forgot pass code.JustAnswer Customer: How do I reset this thermostat... Yes, the Honeywell Home thermostat has a lock function, which can restrict access to the thermostat in two levels: Partial: allows changing the setpoint temperature only. Full: restricts all access to the thermostat. When the function is activated a PIN code is given to unlock the screen of the thermostat. Please take note of the PIN ….

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