Emerson 12” Series Thermostats Homeowner Support Hotline: 800-284-2925

1. Education Central Engage, Apply, Retain Emerson 12” Series Thermostats Homeowner Support Hotline: 800-284-2925 Note: This module covers common elements. Refer to Specification Sheet or Installation Instructions for detailed information.

2. Emerson 12” ThermostatsSelecting the Right Thermostat for the Job

3. 12” Series Thermostats Agenda • Featured Products In This Module • 1F98EZ-1441 • 4 Wire Universal • 1F95-1291 • Humidity Thermostat, Universal • 1F95-1277 • Touchscreen, Universal • Applications • Wiring • Configuration • Programming

4. Look at the Box for Detailed Information Staging By System Type Programming Options Applications Part Number Terminal Identification

5. 12” Series Thermostat Overview Touchscreen offers more features, delivering a new level of comfort to your customers • A 4 Wire Universal Solution for High Efficiency Upgrades Without Running Additional Wires • Large, Easy to Read Display • Optional Humidity Control • Highest Accuracy gives you the Greatest Comfort • Free Homeowner Programming Hotline in English, Spanish and French • Dual Fuel Capable with Smart Fuel™ Logic Program or Optional Wired Sensors

6. 12” SeriesSpecification Sheets Contain Detailed Information

7. 12” Series Applications

8. 12” Series Terminal Designations

9. 12” Series Heat Pump / Dual Fuel Staging Detail Dual fuel option de-energizes any compressor stage when auxiliary heat is energized

10. Power Stealing Assist Extends Battery Life (1F95 -1291 and 1280 Only) • Power Stealing Assist extends battery life significantly by drawing “stealing” small amounts of voltage from the heat (W) or cool (Y) circuit. Power Stealing Switches on the back of the thermostat should be left in the “ON" position for most systems. • On a small number of heating or cooling systems with high impedance electronic modules you may observe one of the following conditions: • The furnace , draft inducer or fan run or continue running when the thermostat is not calling for operation. Switch the “W” dip switch to OFF. • If the condition continues to occur switch the “Y” dip switch to OFF to disable Power Stealing Assist completely and operate the thermostat on batteries only. • If the Power Stealing Assist method is not compatible with your system both switches can be turned off and the thermostat will operate normally.

11. 12” Series Wiring for Conventional Systems- AC /Furnace (No Heat Pump) Single Stage (SS) in Red Multi-Stage (MS) add Orange #6 Terminal is for a power closed 3 wire zone valve * Common connection requited for the 1F98EZ, diagnostic indicator, and outdoor sensor options. Optional on others. ** For two transformer systems remove the jumper

12. 12” Series Wiring for Heat Pump Single Stage Heat Pump (HP1) in Green Multi-Stage Heat Pump (HP2) add Orange Dual fuel option de-energizes when auxiliary heat is energized * Common connection requited for the 1F98EZ, diagnostic indicator, and outdoor sensor options. Optional on others. ** For two transformer systems remove the jumper *** If your system does not provide an E connection, jumper W2 to W/E to use the Auxiliary Heat in the Emergency Mode

13. 12” Series Navigation Day of Week Actual Room Temperature Battery Status = Full Charge = Half Capacity = Replace Batteries Time of Day or Humidity Desired Temperature Temperature or Configuration Adjustment Buttons Heat/Cool/Off Fan Auto/On Configuration and Programming Touchpad's

14. 12” Series Entering System Configuration Most technical service calls are the result of improper system configuration 1. Press the Menu touchpad 2. Press and hold the Installer Config touchpad for five seconds

15. 12” Application Specific versus Customization—Don’t Go Overboard! 1. Choose System Options are great but know the difference between application, options, and confusion to the homeowner. 2. Select Fan Function

16. 1F95-1277 Series Configuration ExampleRefer To Installation Instructions For Other ModelsDenotes Critical to the Application

17. 1F95-1277 Series Configuration Refer To Installation Instructions For Other Models

18. 1F95-1277 Series Configuration Refer To Installation Instructions For Other Models

19. Optional Configuration Options

20. Optional Configuration Options

21. Optional Configuration Options Application Specific Set By Installer (HP1 or HP)

22. 1F95-1291 Humidity Thermostat Configuration, Additional Menu Items

23. 12” Series Reset to Factory Defaults • Factory Default Reset: to completely reset the programming, clock and Configuration Menu to the Factory Default Settings, press the UP, DOWN, and SYSTEM touchpad's simultaneously. The display will go black for a few seconds, and then all segments will display momentarily. Reset settings for the application.

24. Technical Service has never spoken to anyone who could not program the thermostat once they filled out the schedule worksheet in the manual and KEPT it. Save a call back and fill it out with the homeowner. Ensure they have the Homeowner Support Hotline: 888-616-0030 12” SeriesProgramWorksheet

25. 12” Series Set Time, Year, Month and Date • Press MENU touchpad to enter installer menu. • Press SetTimeonce to indicate hour and AM or PM designation • Press and hold either the PLUS or MINUS touch pad until you reach the correct hour and A or P designation. • Repeat step 2 and 3 for minutes, year, month and date. • Press RunSchedule to complete 3 2 1 5

26. 12” Series Automatic Daylight Saving Calculator The Real Time Clock will adjust automatically for daylight savings time, in the following manner: • Increment one hour at 2 AM on the second Sunday of March and decrement one hour at 2 AM on the first Sunday of November. The daylight saving feature can be enabled or disabled in installer configuration mode. Default is dS ON (enabled). After entering installer configuration mode, momentarily press or touch + or -key until the display indicates dS (in actual temperature digits) and on (default – in clock digits). • Press the + or - keys to toggle display and operation from On to Off

27. 12” Series Program Copy Button • You may copy any daily program to another day or group of days by pressing the Copy touch pad. In 7 day programming mode when the Copy button is pressed, the other 6 days of the week will flash. • To copy the current program into the remaining six days, simply press the Copy button again. • To copy the current program to another day of the week, press AdvanceDay to select the day and press Copy to paste the program. • In 5+1+1 day programming mode the copy function is similar. The weekday (Mon-Fri) program can be copied to Sat and Sun (both flashing) or use Advance Day to choose Sat or Sun and press Copy to paste the program.

28. 12” Series Configure Program Options • System must be set for Heat or Cool. Press the Menu button for at least 5 seconds. • The display will step #1 in the configuration menu • Press the UPbutton to the appropriate configuration Menu No • Select the programs per week by pressing UP/DOWN button • “0” for non-programmable • “5+1+ 1” for Mon through Fri with independent Sat. and Sun programs. • “7” for independent program days • Press the UPbutton to the next configuration Menu No • Select the programs per day by pressing UP/DOWN button • “2” for Morn/Eve program periods per day • “4” for Morn/Day/Eve/Night program periods per day • Press Run

29. 12” Series How to Set A Program • Press the Menu button and then press SetSchedule. Press SYSTEM button to select either "Heat" or "Cool” in the system switch area indicating the active mode being programmed. • The top of the display will show the day(s) being programmed. The time and set at temperature are also displayed. "Morning" will also be displayed to indicate the period. • Press PLUSorMINUS touch pad to change the temperature to your selected temperature for the 1st heating period (Morning). • Press PLUSorMINUS touchpad to adjust the start time for period. The time will change in 15 minute increments. • Press FAN to select Auto or Prog. • Press SetSchedule to advance to the next program period. • Repeat steps 2 through 6 until all of the program times and temperatures are set for all program periods on that day. • Press "AdvanceDay" to change to the next day and repeat steps 2 through 8. • Press RunSchedule To complete programming.

30. 12” Series Automatic Scheduling • This feature provides a method to program every day with the most popular time and temperature profile using one key press. • For this feature to be available, the Auto schedule options (AS Cool or AS Heat) should be set on in the installer configuration. • Select the desired “Comfort Temperature” in the setpoint. When the Auto Schedule touch key is pressed, it will start flashing indicating that it is now ready to insert the displayed temperature setpoint as the “Comfort Temperature” for the selected system mode currently in (Heat/Cool). • A second press of the Auto Schedule touch key will complete the process. A 6 °F setback temperature will also be inserted for the night step. • Once complete, the touch key display Auto Schedule will disappear disabling any further operation of Auto Schedule touch key. If desired it can be enabled again in the installer configuration menu.

31. 12” Series Entering Fan Program • In the Set Schedule mode, the FAN key is used to select the fan operation during a program period. The default state of the Fan key is FAN Auto (fan runs during a call for cool but not on a call for heat). • It can be changed to FAN Prog (fan runs during a program period). Each press of the FAN key will change the mode of the fan between Auto and Prog. • In the Run mode, when a program period that has FAN Prog begins, the fan will turn on and stay on during the complete period. The display will show FAN On Prog. • Pressing the FAN key will change FAN On Prog to On (fan running continuously) or Auto. To return to FAN On Prog, press Run Schedule.

32. 12” Series Dual Fuel Settings • This feature is applicable only in heat pump modes and an outside remote sensor is installed, the thermostat can monitor the outside temperature. • When the outside temperature falls below the selected setpoint temperature, dF, the thermostat will switch to gas heat and shut down the compressor. The eliminates the need for a fossil fuel kit. • Use the or PLUS or MINUS touchpad's to select the desired setpoint temperature in the range of 5° F to 50° F • Factory default is 5, which disables this feature. See Dual Fuel Temperature and Setpoint in Programming section. • Select Compressor Delay – When dF is enabled, the shut down of the compressor(s) is delayed for a time period after the auxiliary stage is energized. This delay, Cd, is factory set at 60, but can be set in the range of 0 to 99 seconds by using thePLUS or MINUS touchpad's .

33. 12” Series Wired Remote Sensing • One remote temperature sensor can be installed indoor or outdoor and connected to the thermostat by a maximum cable length of 100 meters (300 ft). Three terminals, +, S & - are provided on the terminal block to connect to the White- Rodgers standard wired remote sensor. This sensor will be read by the thermostat only when 24 VAC is present. • When used as indoor sensor, the readings can be weighted with the local sensor for specific program periods. User can enable or disable the remote sensor in the installer configuration mode and also the outdoor temperature can be selected to show on the display. • In the installer configuration mode, momentarily press the PLUS or MINUS touchpad until display indicates Remote (at the top left of the LCD) and OFF (default – in clock digits). • Pressing PLUS or MINUS touchpad will toggle the operation and display from Remote OFF to Remote On. • When Remote On is selected, press the PLUS touchpad for the display to indicate Remote In (for indoor remote). The or keys will toggle the operation and display from Remote In to Outdoor Remote. When any remote is selected the temperature will display in the clock digits for one second alternating with the current time for three seconds when in Run Schedule mode. Outdoor Remote will indicate at the top left of display for outdoor remote reading. Only Remote will show at top left for indoor remote reading. (°F or °C will not indicate with remote temperature readings). • Sensing Range: • Outdoor temperature range is -40 to 140°F • Indoor temperature range is 32 to 99 °F

34. 12” Changing Humidity Settings • Heat (Humidification) • Press SYSTEM key to select HEAT. • To change the humidity setting when System On appears and the heating system is running press the HUMIDITY* button once. • Press UP or DOWN to adjust the humidity level setpoint range. (Humidity setpoint can be adjusted from 5 to 50%.) HumOn will appear indicating it is calling for the humidifier. • Cool (Dehumidification) • Press SYSTEM to select Cool. • To change the humidity setting when System On appears and the cooling system is running press the HUMIDITY* button once. • Press UP or DOWN to adjust the dehumidification level setpoint range. (Humidity setpoint can be adjusted from 5 to 50%.) DeHum On will appear indicating it is calling for the humidifier. • If the room humidity is lower than the adjustment range, press DOWN to 40% and hold for 4 seconds. This will force the DeHumOn for one complete cooling cycle to test the dehumidification equipment. • *Note: If Auto Schedule is displayed instead of Humidity, Auto Schedule must be turned off in the Configuration Menu.

35. 12” Emergency Mode for Heat Pumps • Emergency Heat (System EM Position) bypasses the Heat Pump to use the heat source wired to terminal W/E, W2 on the thermostat. EM is typically used when compressor operation is not desired, or you prefer back-up heat only. • Press SYSTEM key to select EM. “EM Heat Mode” will flash on the display. • Press UP or DOWN to adjust thermostat setting above room temperature. • The Emergency heating system will begin to operate. The display will show “System On” flashing “EM Heat Mode” and “Heat” to indicate that the Emergency system operating. • Adjust temperature setting to 3° above room temperature. • Any additional stages of auxiliary heat should begin to operate and the display will show "System On +2". • Press UP or DOWN to adjust the thermostat below room temperature. • The heating system should stop operating.