Since you talk about locking, I guess you are talking about a touch screen thermostat. Shop thermostat covers and a variety of heating & cooling products online at Lowes.com. Find thermostat covers at Lowe's today.

My system is an A/C and a boiler for radiators.

Unlocking your Carrier thermostat "button lock" enables you to adjust your home temperature settings as well as other options incorporated into your thermostat control panel. Thanks guys. 60 seconds tops. Start by opening up the Nest app and tapping on the settings gear icon in the top-right corner of the screen. Video of the Day 1. I doubt I do. When you press the "System" key on this thermostat, five touch keys appear between the "Cancel" key and the "Done" key at the lower center of the screen. No hole in the thermostat, and I remembered last time we worked on it we filled the radiator, ran it for awhile and finally the thermostat popped open and it took a bunch more water. Pulled my old thermostat off. After you factory reset and uninstall your Nest Thermostat, you’ll need to remove it from your Nest account if you plan on selling or giving away the device. This time I drilled a small hole in the thermostat and it filled completely right off. 30 seconds. On some thermostats this connection is made by a jumper wire connection and on other models this connection is made by a slider switch that has 1-wire and 2-wire settings. You can accomplish the same energy- and cost-saving goals- using the same temperature and thermostat settings, with either a manual or a programmable thermostat. SINGLE PACKAGE AIR CONDITIONER GAS/ELECTRIC. Screwed Nest plate and base into wall. 30 seconds. This guide shows you How To Wire Up A Thermostat Watch This and Other Related films here: ... How to Replace an Old Thermostat -- by Home Repair Tutor - … Verify that the wiring was matched correctly from the old thermostat to the new thermostat. Oh look there are two white wires connected to old thermostat W connector. Connected all wires. Troubleshoot when your thermostat won’t turn on If your Google Nest thermostat won’t turn on and you see a blinking red or green light, or no light at all, there could be a power issue or your thermostat may have frozen during a software update. So I stuck one in W1 and one in W2. I was helping a friend with a Ford 6, 1966. Step 1 Locate the "MODE" and arrow ("Up" and "Down") buttons on your Carrier thermostat control. Put the old thermostat in a safe place so that you can recycle it properly as most old thermostats contain glass tubes with mercury. Thermostat thermostat pdf manual download. Locking/Unlocking the Keypad To unlock the keypad, press and hold the MODE button. A programmable thermostat simply makes it easier to be more consistent with your settings because you adjust the times that you turn on or change your heating and air conditioning temperatures with a pre-set schedule. If there are not separate wires to R and Rc, these terminals must be connected. Nest thinks I have two stage heating. Get free shipping on qualified Thermostat Covers or Buy Online Pick Up in Store today in the Heating, Venting & Cooling department.

View and Download York Thermostat user's and service manual online.