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Emerson 4” Series Thermostats Homeowner Support Hotline: 800-284-2925

Education Central Engage, Apply, Retain. Emerson 4” Series Thermostats Homeowner Support Hotline: 800-284-2925. Note: This module covers common elements. Refer to Specification Sheet or Installation Instructions for detailed information.

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Emerson 4” Series Thermostats Homeowner Support Hotline: 800-284-2925

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  1. Education Central Engage, Apply, Retain Emerson 4” 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 4” ThermostatsSelecting the Right Thermostat for the Job

  3. 4” Series Thermostats Agenda • Applications • Wiring • Configuration • Programming Featured Products In This Module • 1F85-0477 • Multi Stage, Programmable • 1F86-0471 • Single Stage/ Non-Programmable

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

  5. 4” Series Thermostat Overview • Single Stage or Universal 2 Heat/2 Cool • Easy-to-Read 4-Square-Inch Blue Display • Comfort Alert™ Compressor Protection • Keypad lockout • Adjustable Setpoint Temperature Limits • Battery Power Monitor • Choice of Programmable or Non-Programmable • +/-1 Degree Accuracy- For Optimum Comfort and Equipment Life

  6. 4” SeriesSpecification Sheets Contain Detailed Information

  7. 4” Series Applications

  8. 4” Series Terminal Designations

  9. Batteries • Two “AA” alkaline batteries are installed in your thermostat with a battery tag to prevent power drainage. Prior to use, open the battery door and remove the battery tag. To open, pull the battery door as shown by the arrow and lift open • Thermostat can be powered by system AC power or Battery. If is displayed, the thermostat is battery powered. If is not displayed, thermostat is system powered with optional battery back-up • When “Change ” is displayed, install fresh “AA” alkaline batteries immediately. • NOTE: When less than two months of battery life remain, the set point temperature will offset by 10 degrees (10 degrees cooler in Heat mode / 10 degrees warmer in Cool mode). If offset occurs, the normal setpoint can be manually reset with UP or DOWN button . Another offset will occur within two days if batteries are not replaced.

  10. 4” Series Application Selection Switches • SS/HP Switch Gas or Heat Pump Applications • Gas or Electric furnace applications  W terminal is Heat • Ensure SS/HP switch is in the SS position • Single Stage Heat Pumps (no auxiliary heat)  O/B terminal is Heat • Ensure SS/HP switch is in the HP position • GAS/ELEC Switch Fan Operation • GAS position lets the equipment operate the fan on a call for heat • ELEC position lets the thermostat operate the fan on a call for heat—you will use this position for heat pumps or electric furnaces. SS/HP switch GAS/ELEC switch These switches are on the back of the thermostat and must be configured correctly for the application

  11. 4” Series Wiring Hydronic • Hydronic Applications • W terminal opens the hydronic valve identified as 4 on the valve • O/B terminal closes the hydronic valve identified as 6 on the valve • RH terminal is the hot side of the 24 VAC identified as 5 on the valve • Ensure SS/HP switch is in the SSposition This configuration is designated by #6 terminal on other thermostats W W

  12. 4” Series Wiring Gas • Gas Applications • For Single Stage wire the red terminals • For Multi-Stage wire the same, but add the second stage (green Y2 and W2) Ensure MS2is selected in the configuration menu

  13. 4” Series Wiring Heat Pump • Heat Pump Applications • For Single Stage heat pumps where Y terminal is 1st stage compressor and W/E terminal is first stage aux heat, W2 is second stage aux heat. • Ensure HP1 is selected in the configuration menu If you only have one wire for aux/emergency heat install jumper W/E W2

  14. 4” Series Navigation Actual Room Temperature Battery Status = Full Charge = Half Capacity = Replace Batteries Day of Week Desired Temperature Temperature or Config Adjustment Buttons Time of Day Hold Button Auto Sched Button Heat/Cool/Off Button Run, Schedule or Menu Button Fan Auto/On or Run Sched Button

  15. 4” Series Entering System Configuration Most technical service calls are the result of improper system configuration 2. Press and hold the MENU button for five seconds 1. System must be in HEAT or A/C Mode

  16. 4” Series Configuration Menu Denotes Critical to the Application 1F80 and 1F86 Single Stage

  17. 4” Series Configuration Menu Denotes Critical to the Application 1F83 and 1F85 Multi Stage or Heat Pump

  18. 4” Series Configuration Menu Denotes Critical to the Application 1F83 and 1F85 Multi Stage or Heat Pump

  19. 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 the form from the homeowners manual with the homeowner. Ensure they have the Homeowner Support Hotline: 800-284-2824 4” Series Programming Worksheet

  20. 4” Series Set Time, Year, Month and Date • PressMENU and then TIME button once. The display will show the hour only. • Press and hold either the UP/DOWNbutton until you reach the correct hour and the AM/PM designation • Press Timebutton once. The display will show the minutes only. • Press and hold either the UP/DOWNbutton until you reach the correct minutes • Press TIME again • 401 will show the day of the week. Press the UP/DOWNbutton to change the display to the correct setting. • 402 additional presses of TIMEwill advance the display to show the year, month and date of month. Press the UP/DOWN button to correct settings for each. • Press Run to exit the Time mode. UP/ DOWN Menu/Run Time

  21. 4” Configure Program Options • System must be set for Heat or Cool. Press the Menu button for at least 5 seconds. • The display will display step #1 in the configuration menu • Press the UPbutton to the configuration Menu No • Select the programs per week by pressing UP/DOWN button • “0” for non-programmable • “2” for a 5+2 • “3” for 5+1+1 • Note: Thermostat defaults to 4 programs per day • Press the Runbutton

  22. 4” Series How To Set A Program Press SYSTEMbutton to HEAT or COOL • Press the MENU button and then press SCHEDULE • The top of the display will show the day(s) being programmed. The time and temperature (flashing) are also display. “1” will also be display to indicate the period • Press UP/DOWN button to change the temperature to your selected temperature • Press TIME button, time will flash • Press UP/DOWN button to adjust the start time for the period • The time will change in 15 minute increments • After you have set the time and the temperature for the period, press SCHEDULE to advance to the next program period • Repeat steps 2 through 8 until all of the program times and temperatures are set for all program periods on that day • Press SCHEDULE to the next day and repeat steps 2 through 9 • Press Run to complete UP/ DOWN System/Time Menu/ Schedule/ Run

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