Document Show Honeywell Home RTH111 Series Non-Programmable Thermostat Owner's Manual resideo.com Identify System Type
This thermostat cannot be used on heat pumps with backup heat or on multistage systems. ATTENTION:
MERCURY RECYCLING NOTICE NOTICE: To avoid possible compressor damage, do not run air conditioner if the outside temperature drops below 50 °F (10 °C). Customer assistance F resideo.com Installation1 Turn Off Power to Heating/Cooling System 2 Remove Old Thermostat Remove old thermostat but leave wallplate with wires attached. 3 Label Wires with Tags 4 Separate Wallplate from New Thermostat Remove wallplate from the new thermostat and mount onto wall. 5 Mount Wallplate Drill 3/16-in. (4,76 mm ) holes for drywall 6 Connect Wires Alternate Wiring 7 Install
Batteries Move the switch to the proper setting: Gas or Oil: For gas or oil heating systems, leave the fan operation switch in this factory set position (for systems that control the fan in a call for heat). Electric or Heat Pump: Change the switch to this setting for heat pump or electric heat systems. (This setting is for systems that allow the thermostat to control the fan in a call for heat, if a fan wire is connected to the G terminal.) 9 Install Thermostat onto Wallplate 10 Turn Power Back On 11 If your system type is… If your system type is: Congratulations, you’re done! Advanced InstallationEnter System Setup Changing Settings
NOTE: If you do not press any button for 60 seconds while you are in the setup menu, the thermostat automatically saves any changes made and exits the menu. * Compressor Protection: This feature forces the compressor to wait approximately 5 minutes before restarting, to prevent equipment damage. During the wait time, the message “Cool On” or “Heat On” is displayed on screen. About your new thermostatYour new Resideo thermostat has been designed to give you many years of reliable service and easy-to-use, push-button climate control.
Thermostat controlsDisplay screenBuilt-in compressor protectionBattery replacementInstall
two fresh AAA batteries when Lo Batt flashes on the screen. Lo Batt appears for 60 days before the batteries are depleted. TroubleshootingIf you have difficulty with your thermostat, please try the following suggestions. Most problems can be corrected quickly and easily. Display is blank
Heating or cooling system does not respond
Cannot change setpoint Verify the system switch is set to Heat or Cool mode. The thermostat should allow you to change the setpoint within the following ranges:
“Cool On” or “Heat On” is flashing
“Heat On” is not displayed
“Cool On” is not displayed
For assistance with this product, please visit resideo.com. Electrical Ratings 1-year limited warrantyResideo warrants
this product, excluding battery, to be free from defects in workmanship or materials, under normal use and service, for a period of one (1) year from the date of first purchase by the original purchaser. If at any time during the warranty period the product is determined to be defective due to workmanship or materials, Resideo shall repair or replace it (at Residue’s option). If the product is defective, This warranty does not cover removal or reinstallation costs. This warranty shall not apply if it is shown by Resideo that the defect was caused by damage which occurred while the product was in the possession of a consumer. Residue’s sole responsibility shall be to repair or replace the product within the terms stated above. RESIDEO SHALL NOT BE LIABLE FOR ANY LOSS OR DAMAGE OF ANY KIND, INCLUDING ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING, DIRECTLY OR INDIRECTLY, FROM ANY BREACH OF ANY WARRANTY, EXPRESS OR IMPLIED, OR ANY OTHER FAILURE OF THIS PRODUCT. Some states do not allow the exclusion or limitation of incidental or consequential damages, so this limitation may not apply to you. THIS WARRANTY IS THE ONLY EXPRESS WARRANTY RESIDEO MAKES ON THIS PRODUCT. THE DURATION OF ANY IMPLIED WARRANTIES, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, IS HEREBY LIMITED TO THE ONE YEAR DURATION OF THIS WARRANTY. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. This warranty gives you specific legal rights, and you may have other rights which vary from state to state. If you have any questions concerning this warranty, please write Resideo Customer Care, 1985 Douglas Dr, Golden Valley, MN 55422 or call 1-800-468-1502. www.resideo.com Resideo Technologies, Inc. 1985 Douglas Drive North, Golden Valley, MN 55422 © 2020 Resideo Technologies, Inc. All rights reserved. The Honeywell Home trademark is used under license from Honeywell International, Inc. This product is manufactured by Resideo Technologies, Inc. and its affiliates. Documents / ResourcesReferencesHow do you set a non programmable Honeywell thermostat?If you have a manual thermostat, setting the temperature on your Honeywell thermostat is simple. All you need to do is to press the up and down buttons to set the temperature. The temperature you set will stay until you change the temperature again.
How do you replace a non programmable thermostat?How to Replace an Analog Thermostat. Step 1: Carefully Select New Thermostat. ... . Step 2: Shut Off Power to The Furnace. ... . Step 3: Remove the Faceplate From the Current Thermostat. ... . Step 4: Label the Wires. ... . Step 5: Disconnect the Wires and Remove the Wall Plate. ... . Step 6: Mounting the New Thermostat. ... . Step 7: Rewiring.. Can you install a Honeywell thermostat yourself?Can I do it myself? An experienced DIY-er can install most programmable thermostats and some smart thermostats. Don't forget to turn off the breaker to the HVAC equipment!
Does Honeywell t4 require C wire?Thermostats. This Honeywell Home programmable thermostat uses a c wire (24 vac) for its primary power. Alternatively, power can be supplied using a Internal disposable battery. A "C" wire is optional (see manual for exceptions).
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