Lock a honeywell thermostat

Honeywell Thermostat Guard – TG512A1009/U. Recommendations. Honeywell CG512A Large Thermostat Guard with Inner Shelf to Prevent Tampering (2) dummy. STATGUARDPLUS StatGuardPlus XL2 Universal Thermostat Guard with Combination Lock, Clear Thermostat Lock Box Includes Wall-Cover for Clean Look (Fits thermostats 4.5 x 7 x 2.5).

Small, clear thermostat guard prevents unwanted/unauthorized temperature on your thermostat. Includes built-in lock and key. Fits the following Honeywell thermostat models: CT87, CT3x without the wall plate and the RTH5100B (guard must be removed to access this product's battery door). May fit other thermostats of similar size.Select the new Wi-Fi network and enter the password. PERFORMING A SCHEDULE RESET. Press the Menu Icon. Scroll down to “Thermostat Information. Record the “Date Code”. Press the “back” arrow, then scroll down to “Installer Options”. Enter the Date Code when prompted to “Enter your password”. Select “Reset”.The thermostat operates at the Occupied temperature setting unless the thermostat is programmed. The program has four settings: Š Occupied heat. Š Occupied cool. Š Not Occupied heat. Š Not Occupied cool. The thermostat can be set for two Occupied and two Not Occupied times for each day of the week (28 independent time settings). TheView and Download Honeywell Home T4 Pro Series manual online. Programmable Thermostat. T4 Pro Series thermostat pdf manual download. Also for: Th4110u2005, Th4210u2002. ... Adjusting keypad lockout 1 Press Menu on the thermostat. 2 Press to go to LOCK. Press Select. 3 Press to go to OFF, PART, or ON, and then press Select. …Honeywell Home T9 Wi-Fi Smart Thermostat - RCHT9510WFW. Video. Availability: In Stock. Price: $179.99 $249.99. You Save: $70.00 (28% Off) - 7 Customer Reviews. Add to Cart. Color Graphical LCD touchscreen display.Honeywell Thermostat Cover C254A (2 pack) Honeywell Thermostat cover C254A 2 Keys. (TG509, TG510, TG511, TG512) C254. Aftermarket Key Cut to factory specs, individually tested for correct function. Stamp on keys do not always represent the cut of the key. PLEASE NOTE: All orders are shipped within 1-5 business days unless expedited.Cleaning the thermostat screen When you select the Clean Screen option, MENU the screen is locked so you don’t accidentally change settings while you clean. Clean Screen MENU 1 Touch Clean Screen 2 Select . A prompt asks if you want to clean the screen for 30 seconds. Page 27: Software Updates Updates occur in the early morning.

The thermostat operates at the Occupied temperature setting unless the thermostat is programmed. The program has four settings: Š Occupied heat. Š Occupied cool. Š Not Occupied heat. Š Not Occupied cool. The thermostat can be set for two Occupied and two Not Occupied times for each day of the week (28 independent time settings). TheHoneywell RTH6580WF Wi-Fi 7-Day Programmable Thermostat. The thermostat was easy to install and works perfectly with the Total Connect Comfort app which is not the same as the Total Connect app we use for our security system on our phones. We can easily control the heating or cooling even if were not home.If you are puzzled by a locked Honeywell thermostat, do not freak out. Just follow some simple steps outlined here. To unlock the Honeywell 8000 series, follow the Menu button > Security settings > Unlock. For unlocking the T4 Pro and T6 Pro series, press Center > Passcode > Select > Done.Paperclip: A paperclip can be used to pick the lock, similar to how a locksmith would use a lockpick. You can bend the paperclip into a U-shape and use it to push the pins inside the lock, allowing you to turn the lock and open the box. Hammer and chisel: If the lock box is made of metal, a hammer and chisel can be used to break the …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.Nov 24, 2020 · 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. Honeywell CG511A1000 Medium Thermostat Guard. This is a medium-sized thermostat cover box. It is made from transparent plastic resistant to UV radiations and chemicals so you don’t have to worry that the cover …Sep 30, 2022 · To unlock the thermostat, you would have to hold both of them down simultaneously. Then, hold the blank key (it’s located at the bottom of the keypad). In a second or two, the display should change. In the middle of the screen, you’ll find the up and down keys. Use them to change the numbers on the left to ‘0670’.

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 ...Clear plastic cover with built-in lock and a set of keys.Fits Thermostats 4.375H x 4.375W inches or Smaller. For use with Honeywell Home thermostats. It protects against unwanted changes to AC/Heating preferred settings. Covers CT87, CT30,CT31,CT33 (Round) models without the wall plate. Outside dimensions: 5-7/8 W x 5-7/8 H x 2-1/2 D … Thermostats Take control of your home comfort and save on energy costs with a range of Honeywell Home thermostats. From smart WiFi thermostats with room sensors and humidification control, to programmable and non-programmable thermostats, Honeywell Home products meet a variety of needs. 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.

Longview wa tides table.

Opening your Honeywell thermostat is a fairly simple and quick task. There are two different kinds of openings that Honeywell thermostats have. They either have a slide or swing op...Other Honeywell thermostat that have screen lock out feature are. If you want keypad lockout try these models: T9/T10 Smart thermostat with wireless sensors . T10 is duel fuel compatible with humidity control. T5/T6 Smart thermostat without wireless sensors. Models including TH6320WF2003, TH6220WF2006, TH6320U2008, …Setting up temp range on heating & coolingWhen the thermostat goes bad in a Honda CRV, you risk causing serious damage to the engine if you do not replace it. Replacing the thermostat is much cheaper and easier then replac...The Honeywell ST9400C manual is an essential resource for anyone who owns or operates a Honeywell ST9400C programmable thermostat. This comprehensive guide will help you understand...Google’s Nest unit today launched its newest thermostat. At $129, the Nest Thermostat is the company’s most affordable one yet, but it’s also the first to feature a new swipe and t...

Sep 1, 2016 · Young Dance Universal Thermostat Lock Box with Key,Clear Large Thermostat Guard for Thermostat on Wall,Thermostat Guard,Thermostat Cover Fits Thermostats 6.5"H x 4.72"W x 1.97"D or Smaller (1 Set) 4.4 out of 5 stars 215 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.Honeywell Home T9 Wi-Fi Smart Thermostat with Smart Room Sensor - RCHT9610WFSW2003. Video. Availability: In Stock. Price: $209.99 $294.99. You Save: $85.00 (28% Off) - 8 Customer Reviews. Add to Cart. Color Graphical LCD touchscreen display. 7-day scheduling.Tap and hold the blank key in the bottom center of the keypad till the display changes. Change the digits on the left side to ‘0670’, using the up and down keys in the middle of the screen. Change the digit on the right-hand side to 0 with the help of the up/down keys. Tap “Done” on the screen to complete the unlock.Honeywell Home Medium Universal Thermostat Guard . The Honeywell Home Thermostat Guard protects your thermostat from unwanted tampering or damage. It mounts easily to facilitate reliable monitoring of usage. The clear plastic cover has a key lock and is compatible with most Honeywell Home and other thermostats. See More + Step 2. Select "Change Lock Mode" to adjust your lock settings. Select the lock option you want to use. For example, select "Unlocked" if you want to allow unrestricted access to thermostat settings. Select "Partially Locked" if you want to allow other users to change only the temperature. Select "Fully locked" if you want to restrict access to ... Honeywell Home CG510A1019 Small Thermostat Guard with Inner Shelf to Prevent Tampering. Video. Availability: In Stock. Price: $18.95 $26.95. You Save: $8.00 (29% Off) - 2 Customer Reviews. Add to Cart. Small Thermostat Guard CG510A: Fits Honeywell Thermostats below and other models measuring: 4 7/16" W x 4 7/16" H x 2 1/4" D or …Jun 15, 2021 ... howtolockthermostat #honeywell #thermostat #zmtech #mepsolutions #ac #Fcu.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.The Honeywell Thermostat Guard protects your thermostat from unwanted tampering or damage. It mounts easily to facilitate reliable monitoring of usage. The clear plastic cover has a key lock and is compatible with most Honeywell and other thermostats.CALL US. Speak directly with an agent for help with our products. Modal. The TH1110D2009 and TH1010D2000 do not support a screen lock feature.Jun 2, 2023 ... A short video showing how to access a locked Honeywell Lyric, T6 thermostat when you can't find the original screen lock PIN.

Honeywell has made a business out of helping homes be more comfortable. Today, it is one of the leaders in providing solutions for connected homes, including delivering a variety o...

Young Dance Universal A/C Thermostat Lock Box with Key for Goole Nest and Honeywell Home Thermostats, Clear Thermostat Guard, Wall Thermostat Cover for 6.5 "H X 4.72 "W X 1.65 "D or Smaller dummy STATGUARDPLUS StatGuardPlus XL2 Universal Thermostat Guard with Combination Lock, Clear Thermostat Lock Box Includes Wall-Cover for Clean Look (Fits ...Large Thermostat Lock Box Cover with Key, Clear Thermostat Cover Box with Lock Fits All Honeywell Thermostat on Wall, AC Lock Box Cover with Key Fits Thermostats 6.7" H X 5.12" W or Smaller. 4.3 out of 5 stars. 28. 100+ bought in past month. Limited time deal. $9.99 $ 9. 99. List: $19.99 $19.99.Last updated. 6/22/22. Varies by model. Refer to your thermostat manual for the Screen Lock feature. The T9/T10, T5/T6, RTH9580WF, the RTH9585WF, and the TH9320WF (WiFi Color Touchscreen) all have a screen lock feature. Keep in mind that the screen lock feature only blocks changes on the thermostat screen itself.The Honeywell RTH9585WF1004 Wi-Fi Smart Color Programmable Thermostat offers the best of both worlds in performance and versatility by utilizing Amazon Alexa and a selection of Smart/Intelligent Features. The Honeywell RTH9585WF1004/W Wi-Fi Smart Color Programmable Thermostat is compatible with: Amazon Alexa; SmartThings; Google Home; IFTTTMay 12, 2022 · Young Dance Universal A/C Thermostat Lock Box with Key for Goole Nest and Honeywell Home Thermostats, Clear Thermostat Guard, Wall Thermostat Cover for 6.5 "H X 4.72 "W X 1.65 "D or Smaller dummy Young Dance Universal Thermostat Combination Lock Box, Clear Large Thermostat Guard for Wall Thermostats, Thermostat Cover Fits Thermostats 6.5 "H x 4 ... How to Install A Honeywell Home T3, T4, T5, T6, and T9 Thermostat (Video) Modal 1. How to set up your Honeywell Home T5 or T6 Pro Thermostat. Modal 1. How to program schedules on the T6 Pro thermostat. Modal 1. How to enter and navigate advanced programming on the T6 Pro thermostat. Modal 1.#1: Honeywell Home Wi-Fi 7-Day Programmable Thermostat This programmable home thermostat is made by the well-known and reliable heating and cooling part company Honeywell. Honeywell is a name that many in the home-owning and management sectors will be familiar with, so it’s great to get started with something that you already know.A partially or fully locked screen will be indicated by a lock symbol at the bottom of the thermostat screen. Unlocking the screen. Touch the lock symbol on the thermostat home screen. When prompted to enter a PIN number, touch to select the first number of the PIN code. Touch Select to confirm, and repeat for the remaining numbers.

Furrion rv fireplace manual.

Cj stroud madden rating.

Honeywell Thermostat Cover C254A (2 pack) Honeywell Thermostat cover C254A 2 Keys. (TG509, TG510, TG511, TG512) C254. Aftermarket Key Cut to factory specs, individually tested for correct function. Stamp on keys do not always represent the cut of the key. PLEASE NOTE: All orders are shipped within 1-5 business days unless expedited.If you own a Honeywell Pro Series thermostat, it’s essential to familiarize yourself with the user manual. The Honeywell Pro Series manual is a comprehensive guide that provides de...FIND THE USER GUIDE FOR YOUR THERMOSTAT. First, let's identify your device. Select the product you’re having trouble with from the options below. komfort. komfort. valve-sizing. rondostat-videos. brochure-l5-emea.Types of Honeywell Thermostats That Can Be Locked. Now, let’s talk about the stars of the show: the Honeywell thermostats that can be locked. From the sleek and stylish T5 series to the smart and sophisticated T9 series, Honeywell offers a range of thermostats with locking capabilities.Lyric T5 Wi-Fi Thermostat. 3. Honeywell Wi-Fi Smart Thermostat: Change Lock Mode. You can adjust security options to prevent unauthorized changes to system settings. Touch Settings and select Security Settings. Select Change Lock Mode. Select an option and follow prompts: Unlocked: Full access allowed. Partially locked: Only temperature can …Nov 28, 2018 · In this video, Richard shows you how to lock and unlock Honeywell T4 Series Thermostats (inc. T4M and T4R thermostats).Honeywell Home T4R are available to bu... Write a Review. The WiFi 7-Day Programmable Thermostat has a large easy-to-read display and can be adjusted through your smartphone or tablet for convenience. Utility Rewards Available. SELECT A MODEL: WiFi 7-Day Programmable Thermostat. $99.99. $69.99. In Stock. or 4 interest-free payments of $25.00 with.Step 4: Lock/Unlock Thermostat. So, if you happen to need to lock your 8000 series thermostat again, you can do so by: Pressing the “Menu” button. Use the arrows to scroll down to “Security Settings”. Select the “Change Lock Mode” option. And finally, Choose between “Full Lock” or “Partial Lock”.Adjusting keypad lockout 1 Press Menu on the thermostat. to go to LOCK. Press Select. 2 Press to go to OFF, PART, or ON, and then press Select. 3 Press OFF: Unlocked, and full access allowed. PART: Partial lockout, allowing only the temperature to be changed. ON: No access allowed. Page 6: Battery ReplacementA Honeywell thermostat symbol is a small picture or icon displayed on the thermostat’s screen. These symbols are used to represent different functions and settings of the thermostat. ... – Displayed as a symbol that resembles a hand or a lock. – It lets you temporarily override the programmed schedule to maintain a specific temperature ...Amazon store:🇺🇸https://www.amazon.com/shop/fixmyhome👉Shop great tools and products in my 👈🔥 https://www.fixmyhomestore.com/ 🔥 👉Shop great tools ...Jun 23, 2022 ... Comments11 ; How to Program a Honeywell T6 Pro Thermostat. Air Stars Heating & Cooling · 398K views ; HONEYWELL Home T6 Pro | HOW to Factory RESET ... ….

Mar 15, 2017 ... This video shows how to set up a lock screen on your Honeywell T6 Lyric Pro Wi-Fi Thermostat so that your system cannot be accessed except ...The Honeywell Pro series thermostats are simple to lock. You can use the Honeywell T4 Pro Series Thermostats by following these steps. First, on your thermostat, press the Menu button. To navigate through the menus, press the Plus or Minus buttons on the thermostat. Select the Lock option on your screen by pressing the Select button on …How to lock a T3 thermostatLock commands Adds buttons to your tile card to lock or unlock the lock. Lock open door Adds a button to open/unlatch the door (with confirmation). Reorder …69-2718EF—03 4 Features of your Wi-Fi thermostat With your new thermostat, you can: • Connect to the Internet to monitor and control your heating/cooling system • View and change your heating/cooling system settings • View and set temperature and schedules • Receive alerts via email and get automatic upgrades Your new thermostat provides: • …Honeywell RTH6580WF Wi-Fi 7-Day Programmable Thermostat. The thermostat was easy to install and works perfectly with the Total Connect Comfort app which is not the same as the Total Connect app we use for our security system on our phones. We can easily control the heating or cooling even if were not home.Sep 30, 2022 · To unlock the thermostat, you would have to hold both of them down simultaneously. Then, hold the blank key (it’s located at the bottom of the keypad). In a second or two, the display should change. In the middle of the screen, you’ll find the up and down keys. Use them to change the numbers on the left to ‘0670’. Last updated. 6/22/22. Varies by model. Refer to your thermostat manual for the Screen Lock feature. The T9/T10, T5/T6, RTH9580WF, the RTH9585WF, and the TH9320WF (WiFi Color Touchscreen) all have a screen lock feature. Keep in mind that the screen lock feature only blocks changes on the thermostat screen itself.Scroll down to “Thermostat Information. Record the “Date Code”. Press the “back” arrow, then scroll down to “Installer Options”. Enter the Date Code when prompted to “Enter your password”. Select “Reset”. Select “Factory Reset”. PERFORMING A WiFi RESET. Press the Menu icon. Scroll down to “WiFi” and select it. Lock a honeywell thermostat, Small, clear thermostat guard prevents unwanted/unauthorized temperature on your thermostat. Includes built-in lock and key. Fits the following Honeywell thermostat models: CT87, CT3x without the wall plate and the RTH5100B (guard must be removed to access this product's battery door). May fit other thermostats of similar size., ︎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..., , The Honeywell Thermostat Guard protects your thermostat from unwanted tampering or damage. It mounts easily to facilitate reliable monitoring of usage. The clear plastic cover has a key lock and is compatible with most Honeywell and other thermostats., Press the blank box in the center of the display and hold it. Change the number on the left to 0900 and the number on the right to 0. Press Done. To reset the schedule: Press the System button. Press and hold the blank box in the center. Change the number on the left to 0165 and the number on the right to 1., Hi all, my title pretty much sums up what I'm looking for. Bascially, a thermostat advanced or not which can let me lock the screen so no ..., Universal Large Thermostat Guard with Combination Lock for Wall,Clear Thermostat Lock Box with Changeable Code Combination Lock,Fits Thermostats6.3" x 5.5" x 2.4" or Smaller (1 PCS) 27. $2299. Typical: $25.99. FREE delivery Sat, Jul 15 on $25 of items shipped by Amazon. Or fastest delivery Fri, Jul 14., Honeywell thermostats have long been known for their reliability and innovative features. Whether you are a homeowner looking to upgrade your thermostat or a professional HVAC tech..., 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 Products., 69-2718EF—03 4 Features of your Wi-Fi thermostat With your new thermostat, you can: • Connect to the Internet to monitor and control your heating/cooling system • View and change your heating/cooling system settings • View and set temperature and schedules • Receive alerts via email and get automatic upgrades Your new thermostat provides: • …, Write a Review. The WiFi 7-Day Programmable Thermostat has a large easy-to-read display and can be adjusted through your smartphone or tablet for convenience. Utility Rewards Available. SELECT A MODEL: WiFi 7-Day Programmable Thermostat. $99.99. $69.99. In Stock. or 4 interest-free payments of $25.00 with., Honeywell Home CT87K1004 Round Heat Only Non-Programmable Manual Thermostat. Video. Availability: In Stock. Price: $37.95 $53.95. You Save: $16.00 (29% Off) - 5 Customer Reviews. Add to Cart. Mercury free thermostat with simple worry-free operation. Honeywell Classic Round design, world's most popular thermostat., 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... , Honeywell thermostats have long been known for their reliability and innovative features. Whether you are a homeowner looking to upgrade your thermostat or a professional HVAC tech..., Honeywell Home T9 Wi-Fi Smart Thermostat with Smart Room Sensor - RCHT9610WFSW2003. Video. Availability: In Stock. Price: $209.99 $294.99. You Save: $85.00 (28% Off) - 8 Customer Reviews. Add to Cart. Color Graphical LCD touchscreen display. 7-day scheduling., Step 2. Select "Change Lock Mode" to adjust your lock settings. Select the lock option you want to use. For example, select "Unlocked" if you want to allow unrestricted access to thermostat settings. Select "Partially Locked" if you want to allow other users to change only the temperature. Select "Fully locked" if you want to restrict access to ..., Get free shipping on qualified Lockable Programmable Thermostats products or Buy Online Pick Up in Store today in the Heating, Venting & Cooling Department. ... honeywell thermostat. google nest thermostat ... battery operated programmable thermostats. Explore More on homedepot.com. Automotive. Locking Cargo Boxes & Bags; …, A – To rest your Honeywell thermostat pro series, follow the below mentioned steps. STEPS TO FOLLOW: STEP 1 – Check whether your thermostat is in “ON” state or not. If not then bring it into this state. STEP 2 – In the next step, keep pressing the “Menu” button until you witness “Reset” option. STEP 3 – Now select the ..., A – To rest your Honeywell thermostat pro series, follow the below mentioned steps. STEPS TO FOLLOW: STEP 1 – Check whether your thermostat is in “ON” state or not. If not then bring it into this state. STEP 2 – In the next step, keep pressing the “Menu” button until you witness “Reset” option. STEP 3 – Now select the ..., Dec 8, 2019 ... 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 ..., Amazon store:🇺🇸https://www.amazon.com/shop/fixmyhome👉Shop great tools and products in my 👈🔥 https://www.fixmyhomestore.com/ 🔥 👉Shop great tools ..., 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 ..., The internal dimensions of this thermostat lock box are 6.3''*4.5''*2.1''. Please check your thermostat size before purchasing. 【High Quality Acrylic Material】The clear thermostat lock box is made of high-quality acrylic, which is better than plastic clear thermostat lock box., 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., For Total Connect Comfort Users: If you have access to the previous account, delete the thermostat by logging into the Honeywell My Total Connect Comfort account here and selecting MY LOCATIONS listed towards the top of the screen. Select the cogwheel labeled SETTINGS and scroll down to locate the Mac ID and CRC number for …, Jun 28, 2017 ... Honeywell Thermostat Screen Lock. Thermostat screen lock. 79K views · 6 years ago ...more. Salvatore Lorenzen. 89. Subscribe., In this video I show how to set up the minimum and maximum temperate on a Honeywell FocusPro 5000/6000 thermostat with a bonus tip added on how to change fro..., Lyric T5 Wi-Fi Thermostat. 3. Honeywell Wi-Fi Smart Thermostat: Change Lock Mode. You can adjust security options to prevent unauthorized changes to system settings. Touch Settings and select Security Settings. Select Change Lock Mode. Select an option and follow prompts: Unlocked: Full access allowed. Partially locked: Only temperature can …, Thermostat Lock Box, VOOWO Thermostat Cover with Lock for Smart Thermostat for Home, Universal Thermostat Lock Box With Key, Clear Lock Box Thermostat guard for Ac Thermostat On Wall (Key Lock Box) 24. $1195. Typical: $12.95. FREE delivery Sat, Apr 20 on $35 of items shipped by Amazon. Or fastest delivery Wed, Apr 17., Apr 7, 2022 · To reduce or stop unwanted changes being made to your T4 series thermostat, you can lock the keypad by following the information in this video. Hope it helps... , Thermostats Take control of your home comfort and save on energy costs with a range of Honeywell Home thermostats. From smart WiFi thermostats with room sensors and humidification control, to programmable and non-programmable thermostats, Honeywell Home products meet a variety of needs., 5 days ago ... Mastering Your Honeywell Thermostat: Locking & Unlocking Guide Thermostat Locking Guide Learn how to easily lock and unlock your ..., 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 …