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Blue Universal Thermostat with
Automatic Heat/Cool Changeover Option
Single Stage, Multi-Stage or Heat Pump
Installation and Operating Instructions for Models:
Save these instructions for future use!
Model Programming Choices
FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS
5+1+1 Day 5+2 Day Non-Programmable
CAREFULLY BEFORE INSTALLING OR OPERATING 1F85-0422
THIS CONTROL COULD CAUSE PERSONAL INJURY
Non-Programmable
1F83-0422
AND/OR PROPERTY DAMAGE.
APPLICATIONS
THERMOSTAT APPLICATION GUIDE
1F8
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INSTALLATION Figure 1 – Battery door shown open WARNING ! Thermostat installation and all components of the “AA” Alkaline Batteries control system shall conform to Class II circuits per the NEC code. Remove Old Thermostat A standard heat/cool thermostat consists of three basic parts: 1) The cover, which may be either a snap-on or hinge type. Thermostat can be powered by system AC power or Battery. 2) The base, which is removed by loosening all captive If is displayed, the thermostat is ba
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THERMOSTAT QUICK REFERENCE Home Screen Description Figure 3 – Home Screen Display Setting Time of day (1F85 only) Room Temperature Temperature Mo Displays the power level of P Set the 2 “AA” batteries: indicates good power level indicates batteries at about half power. “Change ” indicates batteries are low and should be replaced with 2 new premium brand “AA” Alkaline batteries. SYSTEM FAN (See page 2 for more details) Heat Auto Menu System Fan Indicator Indicator F
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INSTALLER/CONFIGURATION MENU To enter the Configuration Menu, SYSTEM must be set to HEAT, COOL, EMER or AUTO. With thermostat in Heat, Cool or Auto, in normal operation, press the Menu button for at least 5 seconds. The display will show item #1 in the table below. Press Menu to advance to the next menu, Press or to change an item option. Shaded items are not available to 1F83. INSTALLER/CONFIGURATION MENU MENU MS/ DISPLAYED Press or to SCREEN # SS (FACTORY DEFAULT) COMMENTS sele
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INSTALLER/CONFIGURATION MENU 1 & 2)Keypad Lockout – This menu selection will display ment Recovery (E) On enables the thermostat to start “Lk” and “OFF” (default, keypad not locked out). The heating or cooling early to make the building temperature and are used to toggle the selection between reach the program setpoint at the time you specify. Heat- OFF and “L” (keypad locked out). When the keypad ing will start 5 minutes early for every 1° of temperature lockout selection is enabled “L”
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INSTALLER/CONFIGURATION MENU The programs per week can be changed to P2 or P0 by in Troubleshooting section.) If a Comfort Alert module is pressing the or keys. A selection of 0 Days for not connected, or to disable active protection, turn this non-programmable will eliminate the need for EMR, and feature OFF. If a Comfort Alert module is connected and that step in the menu will be skipped. this feature is turned OFF, the thermostat will still receive 19 & 20) Select Automatic Schedule
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OPERATING YOUR THERMOSTAT IMPORTANT! delay second stage for a longer time if you manually raise Second Stage Time Delay the temperature or if the room temperature quickly changes. Your thermostat is designed to determine the optimum time Once the second stage comes on, it will come on sooner the to activate the second stage. Simply raising the temperature next time there is a difference between the setpoint and the in heating or lowering it in cooling will not always force the room temp
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PROGRAMMING Planning Your Program – Important The Heating and Cooling Program schedules below allow you If you are re-programming a 5+1+1 fill in all lines with the to pencil in your own program times and temperatures. times and temperatures you want. The 1F85-0422 comes configured for 5+1+1 day program- Keep the following guidelines in mind when planning your ming and can also be configured for 5+2 day programming program. (see configuration section). • In Heating, lo w er temper atures w
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TROUBLESHOOTING Reset Operation function correctly contact your heating/cooling service person Note: When thermostat is reset, installer configuration menu or place of purchase. settings and programming will reset to factory settings. Note: Be sure to review the installer configuration menu If a voltage spike or static discharge blanks out the display settings. or causes erratic thermostat operation, you can reset the To reset the programming, clock and configuration settings, thermostat
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NOTES 10
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NOTES 11
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HOMEOWNER HELP LINE: 1-800-284-2925 White-Rodgers is a business of Emerson Electric Co. The Emerson logo is a trademark and service mark www.white-rodgers.com of Emerson Electric Co. www.emersonclimate.com
