White Rodgers 1F98EZ-1421 Thermostat User Manual
Contents
1. Note When the thermostat is reset the Thermostat Options Configuration Menu settings time and programming schedule will reset to the factory settings Refer to the customized settings for your thermostat and system on the back cover of this book Use this Guide to put Menu options back as they were before the thermostat Reset For your convenience Factory Settings are as shown 2 SO oor TO SSS a A Q S Z Q Enter the Heating Program 1 Touch the Menu key to display ad ditional key choices 2 Touch the Set Schedule key The top of the display will show the day being programmed The time and Set At temperature are also displayed MORNING will also be displayed to indicate the period 3 Touch SYSTEM key to select Heat in the SYSTEM switch area indicating the active mode being programmed You can change to the other mode by touching the SYSTEM key at any time 4 Touch A and V key to change the temperature to your selected temperature for the 1st heating period Morning 5 Touch lt or gt key to adjust the start time for period The time will change in 15 minute increments 6 Touch FAN to select Auto or Prog 7 After you have set the time and the temperature for the period to begin touch Set Schedule to advance to the next program period 8 Repeat steps 4 through 7 until all of the program times and temperatures are set for all program periods for that day 9 Use the Co2. KEYPAD LOCKOUT Keypad lockout keeps BA unauthorized users from changing the settings or desired temperature on your thermostat Turning this feature ON will enable keypad lockout You will be asked to enter a 3 digit PIN number which you will use to unlock e your thermostat 15 to indicate individual day program Ri ming It can be changed to 0 Days Set Current Time and Day to indicate no programs will be run Select program days per week Scrolling message will show PRO QUICK START GUIDE GRAM TYPE Default is 7 Days i gt m A Installer ica a mide ine aisle ame On the Home Screen Display touch eee sis i ae pee A the Menu key to display additional key program that you entered PA z a Mea e E mfa Touch Set Time once to display hour oi TN AM or PM designation in clock LIMIT Selecting a temperature from Ie A te 7 Ses gnet omnes 62 98 will enable the heating high V iar limit ee HEAT HI The heat high limit is the highest too i temperature that your thermostat can Senne os wg E be set to in heat a 7 i gt Touch either the lt or gt key until you K reach the correct hour and AM or PM i OC designation Then touch Set Time serme Select cool low limit Scrolling mes TE at 9 sage will show COOL LOW LIMIT JS A again to display minutes only in clock A selection from 44 82 w
3. MEOWNER DIAGNOSTICS System Problem Screen You are now in command of one of the most sophisticated and easy to use home comfort systems available Your Emerson Blue Thermostat will provide you and your family improved comfort optimal energy efficiency and enhanced reliability and performance Your Blue Touchscreen Thermostat interface constantly communicates with your heating and cooling system to reliably and efficiently provide you with the utmost in home comfort and peace of mind The Blue Thermostat System is so smart it even lets you know when a service call or maintenance is needed to protect your heating and cooling investment Now you can relax in total comfort in your home Please read on to learn more about your If a voltage spike or a static discharge blanks out the display or causes erratic operation new Emerson Blue Thermostat System JOU AMieSe Mee este To reset the thermostat touch A and V and the SYSTEM keys at the same time The thermostat will go blank and then all segments will be displayed momentarily If yourthermostat detects a problem with the system the touchscreen z thermostat Home Screen Display me will indicate Call for Service J and CHECK CROSSOVER in the ae scrolling message area When this SYSTEM is present contact your qualified service technician neat The Fault message and the Call se llamas ais for Service clears itself when Fate sper L faults have been corrected
4. RECORD OF THERMOSTAT OPTIONS SELECTED For your quick reference below are the options selected by your installing dealer to optimize your equipment settings and your personal home comfort preferences Contractor to fill in value or check box N A Not Applicable for your equipment or application Factory Thermostat Options Configuration Menu cain Keypad Lockout PIN number Off Program Days Per Week 7 Program Days 0 Non Programmable 7 Continuous Backlight On Off On Temperature Offset _____ 0 1 2 3 4 5 Hi Lo 0 Temperature Display ISF C Fahrenheit Celsius F Heat High Limit __ 99 Cool Low Limit ___ 45 Beeper On LJ Off Touch Key Input Confirmation On Air Filter Maintenance sd Hours System Runtime Off UV Lamp Maintenance ___ Days Off Humidifier Pad Maintenance ____ Hours Continuous Clock Off If you need help adjusting the programmed time or temperatures in your thermostat please call Homeowner Help Line at 800 284 2925 For All Other Service Please Call Installing Dealer Phone Date Installed Manual 37 7212A 1046 E A Spe p T yE ee gt White y Rodgers EMERSON BLUE Thermostat irasez 1421 1r99ez 1441 HOMEOWNER USER GUIDE EMERS ON a HiidteE ERSON Technologies QUICK START OVERVIEW USAGE GUIDE PROGRAMMING DIAGNOSTICS WORD TO HO
5. THERMOSTAT OPTIONS 12 PROGRAMMING YOUR THERMOSTAT 16 Planning Your PrograM ee ess asas mw Gre tia eww H ace ee ae 16 Programming Tips Copy Program 16 Heating and Cooling Worksheet 00 17 Enter the Heating Program 2200e eee 18 Enter the Cooling Program 000 eee eee eee 18 Programmable Fan 6x eae enim de mies ware Ste rh ated 18 DIAGNOSTICS 292 cee tc typet reete gae aiga aeee 19 Diagnostics Fault Screen naana anaana 19 Record of Thermostat Options Selected Back Cover Service Information 200000e eee Back Cover TOUCHSCREEN THERMOSTAT DISPLAY OVERVIEW Room Temperature Day of Week Desired Temperature Time of Day gt or Setpoint amp Q a Temperature a System UP Down Touch Key a Setting used for modifying Q Touch Key setpoint as well as to T D navigate the menus 3 oO Fan L Touch Key to select fan setting Menu Touch Key for entering menu functions of thermostat Indicates when thermostat is calling for Heating or Cooling Display of All Possible Icons and Touch Keys Used by Thermostat Outdoor Temperature Hod Umi Mon Tue WediThu Fri Sat Sun Ma ea fet Set At p74 Z i re ier E m Days Temporary Hold At m ry m Temperature Limit lt gt m Keypad Lockout rt O SYSTEM SYSTEM L Touch Keys for Programming and Configuration Items set Time If Menu Clean Disp
6. area This feature is only available for heat pump systems Hold At is displayed when the thermostat is in the Hold mode page 9 Temporary Hold At is displayed when the thermostat is in a temporary Hold mode page 10 Auxiliary Heat indicates the auxiliary heating or emergency heating is on page 9 Heat Pump system only Advanced indicates the Advanced Installer Configuration Menu used by your contractor during setup RH XX displays the indoor relative humidity page 12 Displays the active humidification dehumidification setpoint Battery Location 2 AA alkaline batteries are included in the thermostat to keep time during a power outage They are also required for I Sas m v o 5 n 2 2 I l a E m rm T an m 7 ram _ LJ armchair programming see below x gt Wes A If LOW BATTERY is displayed inthe Lt z scrolling message area the batteries E ys BOT are low and should be replaced with ee EIN fresh batteries For best results use J premium brand alkaline batteries such as Duracell or Energizer To replace batteries set thermostat 2 AA Batteries SYSTEM touch key to Off remove thermostat from wall by grasping the top and bottom of the thermostat and pulling it straight away from the wall The base will remain on the wall Install the batteries in the rear along the top of the the
7. d is on and the other days of the week will be flash ing The scrolling message will show COPY EVERY DAY Run Schedule touch key to exit any menu and begin operating the program Set Time touch key used for setting thermostat time page 7 or Hold touch key used to permanently override program temperature page 10 Copy touch key used to copy programs page 16 or Installer Config touch key used to enter menu to set thermostat options page 12 Clean Display touch key allows 30 seconds to wipe off the display Clean Display will also reset change filter change humidifier pad and change UV light page 11 Advance Day touch key used for programming page 16 SCROLLING MESSAGE CENTER Displays system information or maintenance reminder during thermostat operation Displays thermostat information during setup and programming Call For Service indicates a fault in the heating or cooling system page 19 It does not indicate a fault in the touchscreen thermostat Low indicates when heating or cooling first stage is called for High indicates when a second stage is called for page 9 10 11 12 13 14 lt l and used in programming to set time and in configuration menu to change selections page 12 Outdoor Temperature indicates the outdoor temperature is being displayed Outdoor temperature reading will display in time of day
8. ey is touched If system power is off and thermostat is operating on battery only the display light will not turn on I Call For Service Lt tha T Simin L lt I gt YY Gontig g 32 as 13 SETTING UP YOUR THERMOSTAT OPTIONS The Thermostat has comfort and performance options that can be selected and ad justed These options are in the Thermostat Options Configuration Menu On the Home Screen Display touch the Menu key to display additional key choices NOTE When in the Thermostat Options Configuration Menu holding the Installer Config key for 3 seconds again will change the display to the Advanced Installer Configuration Menu which is used by your contractor To exit this menu and return to the Thermostat Options Configuration Menu press the Menu key or press Run Schedule to return to the Home Screen Display Select air filter maintenance re minder Scrolling message will show AIR FILTER MAINTENANCE Default is OFF It can be changed to a setting from 25 to 1975 hours in increments of 25 hours to select the amount of time for the reminder Consult your contractors for the hours and type of filter Setting of 225 hours is typically 3 months of run time When the system has run for the selected length of time the scrolling message area will show CHANGE FILTER to indicate maintenance is required Select UV lamp maintenance re minder Scrolli
9. ill enable the ra display cooling low limit oe E V Oru il _ The cool low limit is the lowest tem eee 3 Eo poste put thermostat can be set ga Touch and holdeitherthe dab kes A s gt A alas until you reach the correct minutes k V Then touch Set Time once again to sage will show FAST STAGES Pa Turning ON will enable this feature display the day of the week settime wa Ge s Select fast stages Scrolling mes Pi lt gt A If you need to rapidly heat or cool ae Touch either the lt J or gt key until you E Sed nome manualy changing the Genta iad reach the correct day Ka ID A setpoint by 3 degrees or more will K V enable all stages of heat or cool Touch Run Schedule to save the Time and Day settings and return to the Home Screen Display 4 7 Choose the System Mode Cool Off Heat Em Auto Touch the SYSTEM key to select Cool Cooling is on L a Lt Off Heating and Cooling are off ao A Heat Heating is on Ly V Em Emergency heat setting available only with heat pump systems see page 9 L Auto Auto Changeover is used where both heating and cooling may be required during the same day Auto allows the thermostat to automatically select heating or cooling depending on the indoor temperature and the selected heat and cool temperatures The desired temperature must be equal to or higher than the desired tem
10. lay a Fe 4 yl l Advance Day j l Config Config ae Hold EA 3 Touch the Advance Day key until the 5 If you wish to copy this same program day you wish to copy to is flashing and into other days touch the Copy key the day you are copying is on The and repeat steps 3 and 4 scrolling message will show COPY 6 ONE DAY 4 Touch the Copy key The scrolling message will change to MORNING The day you copied from will disap pear and the day you copied to will remain on Touch the Run Schedule key to return to normal operation Fill in the blank worksheet provided be low with your desired times temperatures and fan operation Worksheet for Re Programming 7 Day Program Heating Wake Up Leave For Work Return Home Go To Bed Program Morning FAN Day FAN Evening FAN Night FAN o ir e Pt Cooling Wake Up Leave For Work Return Home Go To Bed Program Morning FAN Day FAN Evening FAN Night FAN a O N e a E a a a a m a EN E a E a S E sn aa ae soe re a a r r ar as fu com rs a O e 17 Z g O O a Uv Aa Q S Z Q PROGRAMMING YOUR THERMOSTAT Planning Your Program Important This thermostat is set up for 7 independ ent day programming with 4 time tem perature periods per day The Heating and Cooling Worksheet on page 17 allows you to pencil in your own program times and temperatures Factory 4 settings are listed on Monday for M
11. ng message will show UV LAMP MAINTENANCE Default is OFF It can be changed to a setting from 25 to 1975 days in increments of 25 days to select the amount of time for the reminder Setting of 350 days is an annual reminder Based on this setting the scrolling message area will show CHANGE UV LAMP to indicate maintenance is required 12 REE a Gontig Gontig USING YOUR THERMOSTAT System Operation Touch the SYSTEM key to select the thermostat operating mode desired When the system is calling for first stage heat or cool Low will display on the touchscreen When second stage is re quired the display will show High The setpoint temperature can be changed by touching the Aor V keys Auxiliary Heating Heat Pump Only The system automatically activates Auxiliary Heating when the outside tem perature is too cold for the heat pump to efficiently heat the home When Auxiliary Heating is called for the display will show Auxiliary Heat Emergency Heating Heat Pump Only Heat pump malfunction is rare but should it happen Emergency Heat can be manually activated by touching the SYSTEM key to Em This will start the electric or fossil fuel system to provide heat The display will show Auxiliary Heat Temporary Temperature Hold You can temporarily adjust the tem perature in your home at any time while yo
12. on day thru Friday Saturday and Sunday If you are re programming all 7 days fill in all lines with the times and tempera D tures you want Use this worksheet as a guide to reprogram the thermostat Keep the following guidelines in mind when planning your program e In Heating lower temperatures will 3 save energy e In Cooling higher temperatures will save energy e f you plan on using Auto Changeover do not program the heating tempera tures higher than those for cooling Programming Tips Fo o ad cele LE LLL When programming your thermostat you may copy the program from one day to another day or to all six other days To copy a program from one day to all other days In Set Schedule mode enter the pro gram for the day or select the day you wish to copy by touching the Advance Day key Touch the Copy key The day of the week that will be copied is on and the other days of the week will be flash ing The scrolling message will show COPY EVERY DAY Touch the Copy key again The scroll ing message will change to MORN ING The day you copied will remain on Touch the Run Schedule key to return to normal operation To copy a program from one day to another day 1 16 In Set Schedule mode enter the pro gram for the day or select the day you wish to copy by touching the Advance Day key Touch the Copy key The day of the week that will be copie
13. perature for cooling when using auto changeover SYSTEM Cool Energy Saving Factory Pre Program This touchscreen thermostat is programmed with the energy saving settings shown in the table below for all days of the week If this program suits your needs simply touch the Run Schedule key Factory Pre Programmed heating and cooling schedule for all days of the week D Wake Up Go To Bed Morning Night Leave For Work Return Home Day Evening If you wish to set your heating and cooling schedule to something other than the factory pre programmed settings please proceed to the Programming Your Thermostat section Select humidifier pad maintenance reminder Scrolling message will show HUMIDIFIER PAD MAINTE NANCE Default is OFF It can be changed to a setting from 25 to 1975 hours in increments of 25 hours to select the amount of time for the reminder Setting of 100 hours is typi cally 6 months of run time Based on this setting the scrolling message area will show CHANGE HUMIDIFIER PAD to indicate main tenance is required Select beeper audio prompt Default is On for the beeper to sound with any touch key press It can be changed to OFF Select continuous display light Scrolling message will show DIS PLAY LIGHT When selected ON the display light will be on continuously with power to the system Selecting OFF will allow the display light to turn on momentarily when any k
14. py Key to copy the pro gram as described previously or touch Advance Day to change to the next day and repeat steps 4 through 9 until programs for all days are entered 18 10 When programming is complete and all of the times and temperatures match your desired heating schedule touch Run Schedule The thermostat will now run your program Enter the Cooling Program 1 Touch the SYSTEM key until the Cool icon appears 2 Follow Enter Heating Program instruc tions for entering cooling times and temperatures Programmable Fan The indoor fan blower can be selected to turn on and off with the cycle of the system or to run all the time whether the system is on or off 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 It can be changed to FAN Prog In the Run Schedule mode during a pro gram period that has FAN Prog sched uled the fan will turn on and stay on during the complete period The display will show FAN On Prog The programma ble fan can be overridden by touching the FAN key to select Auto or On TABLE OF CONTENTS TOUCHSCREEN THERMOSTAT DISPLAY OVERVIEW 4 QUICK START GUIDE aaa 7 Set Current Time and Day 000 cee eee 7 Choose the System Setting 00000 e eee 8 Energy Saving Factory Pre program 005 8 USING YOUR THERMOSTAT 2200055 9 SETTING UP YOUR
15. reased air circulation orto allow additional air cleaning 10 REE Non Programmable Mode If Program days per week is set for 0 days Non programmable in the Ther mostat Options Configuration Menu the thermostat will not follow any program periods Time of day and day of week will not display Touch the SYSTEM key to select Heat or Cool and use the A or V buttons to adjust the temperature to your desired setting Auto Mode In Programmable mode or Non program mable mode you can touch the SYSTEM key to select Auto to allow the thermo stat to automatically change between Heat and Cool When the SYSTEM key is touched to select Auto the thermostat will change to Heat or Cool whichever ran last If it switches to heat but you want cool or it changes to cool but you want heat touch both A or V7 keys simultaneously to change to the other mode On Auto Maintenance Reminder Message A reminder will display in the scrolling message area when it is time for ac cessory maintenance if selected in the Thermostat Options Configuration Menu When a reminder appears it can be cleared by touching the Clean Display key This will also reset the timer to begin a new time period for the reminder Maintenance reminders are Mon 1 I 7 PM Set At mam Ra E Lo Lt jiasi n V FAN I LICIh R E a A a A E T F uto d Menu Clean Display CHANGE CTI Treo LOIT I LALLI
16. rmostat Reposition the thermostat over the base plate and gently snap into place Armchair Programming The thermostat uses 24 Volt AC power supplied by the system for normal op eration However with AA batteries installed the thermostat can be removed from the wall for convenient program ming Set thermostat SYSTEM touch key to Off before removing it from the wall System Power Loss rs V4 as I When thermostat loses 24 Volt AC power supplied by your heating or cooling system the scrolling message area will display Power Fail Heat 7 Auto 6 Select temperature offset Scrolling message will show TEMPERATURE Rii ADJUSTMENT Your thermostat was accurately calibrated at the factory K s however this option allows you to change the display temperature to match your previous thermostat if m n m A V you prefer Default is 0 with current temperature Adjustment can be made from 5 Lo to 5 HI to change the displayed temperature Select temperature display as Fahr enheit or Celsius Scrolling message will show SELECT TEMPERATURE DISPLAY This option selects the temperature display as F or C Select humidity display Scroll ing message will show HUMIDITY DISPLAY Turning ON will show RH in scrolling message area and the current Humidity ee Select keypad lockout Scroll ing message will show
17. ur thermostat is running a program by touching either Aor V keys The dis play will indicate Temporary Hold At to the left of the setpoint temperature To cancel the temporary setting before the next period begins touch Run Schedule to return to the program Example If you turn up the heat during the Morning program it will remain at the new temperature until the time for the next program period Day program Permanent Temperature Hold The Permanent Temperature Hold feature bypasses the program and allows you to permanently hold a temperature The temperature you set in Hold will be maintained indefinitely Touch Run Schedule to cancel Hold and resume the programmed schedule Touch A or V keys to adjust the tem perature The Hold key will appear on the screen Touch the Hold key to maintain the new setpoint temperature Hold At will display to the left of the setpoint temperature To cancel the permanent hold setting at any time and return to the program touch Run Schedule Example If you turn up the heat during the Morning program and touch the Hold key it will remain at the new temperature until you touch Run Schedule or you manually adjust to another temperature Choose the FAN Setting Auto or On FAN Auto is the most commonly select ed setting and runs the fan automatically when the heating or cooling system is FAN On selection runs the fan continu i i i g ously for inc
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