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White Rodgers 1F83-0422 Thermostat Thermostat User Manual

1. Heating Wake Up Leave For Work Return Home Go To Bed Program Period 1 Period 2 Period 3 Period 4 6 00 AM 70 F 8 00 AM 62 F 5 00 PM 70 F 10 00 PM 62 F Mon Fri Sat Sun 6 00 AM 70 F 8 00AM 62 F 5 00 PM 70 F 10 00 PM 62 F or Sat Sun 6 00 AM 70 F 8 00 AM 62 F 5 00 PM 70 F 10 00 PM 62 F 5 1 1 only Cooling Wake Up Leave For Work Return Home Go To Bed Program Period 1 Period 2 Period 3 Period 4 6 00 AM 75 F 8 00 AM 83 F 5 00 PM 75 F 10 00 PM 78 F Mon Fri Sat Sun 6 00 AM 75 F 8 00AM 83 F 5 00 PM 75 F 10 00 PM 78 F or Sat Sun 6 00 AM 75 F 8 00 AM 83 F 5 00 PM 75 F 10 00 PM 78 F 5 1 1 only TROUBLESHOOTING Comfort Alert Codes The Comfort Alert diagnostics product monitors the air conditioning outdoor systems with single phase Copeland Scroll compressors Abnormal system and electrical conditions are indicated by flashing ALERT codes on the yellow LED on the Comfort Alert module The flash codes are transmitted to the thermostat by the Comfort Alert Thermostat interface module The Comfort Alert compatible thermostat displays Call For Service that flashes at the same rate as the yellow LED on the Comfort Alert module Reset Operation Note When thermostat is reset installer configuration menu settings and programming will reset to factory settings
2. Cool Off or Time in menu mode Displays Fan Mode On Auto or Run Sched in Menu mode Displays Run Schedule Schedule or Menu Displays Save when Cool Savings is working Displays Heat Pump when system is configured as Heat Pump thermostat 0 10 Displays Hold in programmable mode when not in Hold mode Displays Light Bulb in non programmable mode Initially displays Auto Sched If Auto Schedule had been used or disabled then it displays Cool Savings when in the Cool Mode if Cool Savings has been ena bled in the menu Call For Service indicates a fault in the heating cooling system it does not indicate a fault in the thermostat Alternates Time of Day and LOC when keypad lockout is enabled In Configuration Menu shows screen number If blank thermostat is earlier model and requires instruction sheet 37 7136A 3 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 erg
3. If a voltage spike or static discharge blanks out the display or causes erratic thermostat operation you can reset the thermostat by removing the wires from terminals R and C do not short them together and removing batteries for 2 minutes After resetting the thermostat replace the wires and batteries If the thermostat has been reset and still does not TROUBLESHOOTING function correctly contact your heating cooling service person or place of purchase Note Be sure to review the installer configuration menu settings To reset the programming clock and configuration settings press and and the FAN button simultaneously The thermostat should go blank and then all segments will be displayed momentarily Symptom Possible Cause Correction Action No Heat No Cool No Fan 1 Blown fuse or tripped circuit breaker Replace fuse or reset breaker common problems 2 Furnace power switch to OFF Turn switch to ON system 3 Furnace blower compartment door or panel loose or not properly installed 4 Loose connection to thermostat or Replace door panel in proper position to engage safety interlock or door switch Tighten connections No Heat 1 Pilot light not lit may also be intermittent 2 Furnace Lock Out Condition Heat 3 Heating system requires service or thermostat requires replacement Re light pilot Many furnaces have safety devices that shut down when a lock out condition occurs If the heat works in
4. MS DISPLAYED Press or to 1F85 1F83 HP SS FACTORY DEFAULT select from listed options COMMENTS 01 01 e e OFF Lk L Selects Keypad Lockout Not available on earlier models see 37 6894D 02 02 e e 000 Lk 001 to 999 Selects Keypad lockout combination number 03 03 e e MS 2 HP 1 SS 1 Selects Multi Stage MS 2 No Heat Pump Heat Pump 1 HP 1 1 compressor or Single Stage SS 1 04 04 o GAS ELE Select Gas or Electric heat ELE GAS 05 05 e eo 0 1 2 4 5 6 Selects Cool Savings CS Value 1 low to 6 high Value 0 Disables Feature 06 oe e On OFRE Selects Energy Management Recovery EMR E On or OFF 1F85 only 07 06 o ME SL FA Adjustable Anticipation CR Heat Selects heating cycle rate for MS or SS o e ME SL FA Adjustable Anticipation Selects the cycle rate for CR Cool cooling only when MS2 or SS1 is selected in item 1 ele ME SL FA Adjustable Anticipation Heat Pump CR Heat Pump only when heat pump is selected in 1 ele FA SL Selects the cycle rate for Emergency mode and CR Emer Auxiliary stage if Heat Pump is selected in item 1 jo OFF CL CL On Compressor Lockout Time ele Heat Auto Cool Off Auto Off Cool Off Selects System Mode Configuration Heat Off without Fan Heat Off Heat Cool Off 13 12 e e On dL dL OFF Selects Display Light On or OFF 14 13 e e 0 1 Hl 2 HI 3 HI 4 Hl Adjustable Ambient Temperature Display current temperature 1LO 2LO 3LO 4LO 15 140 o F je Selects Fahrenh
5. Bypassing the Program Programmable Thermostats Press or and then the HOLD button and adjust the temperature wherever you like This will override the program The HOLD feature bypasses the program and allows you to adjust the temperature manually as needed Whatever temperature you set in HOLD will be maintained 24 hours a day until you manually change the temperature or press RUN SCHED to cancel HOLD and resume the programmed schedule Program Override Temporary Override Press or buttons to adjust the temperature This will override the temperature setting for four hours To cancel the temporary setting at any time and return to the program press Run Sched If the SYSTEM button is pressed 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 press both and buttons simultaneously to change to the other mode OPERATING YOUR THERMOSTAT Second Stage Time Delay Your thermostat is designed to determine the optimum time to activate the second stage Simply raising the temperature in heating or lowering it in cooling will not always force the thermostat to bring the second stage on quickly There is a time delay from 0 30 minutes depending on the performance of the first stage of the system EXAMPLE For the last 2 hours the thermostat is set on 70 and the room temperature is 70 with the equipment using only the first stage
6. and are used to toggle the selection between OFF and L keypad locked out When the keypad lockout selection is enabled L and the MENU button is pressed again the display will indicate the number Q default still disabled in the time digits The and are used to set the combination number from 0 to 999 If a combination of 0 is selected and the MENU button is pressed the menu will be exited and keypad will not be locked If 1 to 999 is selected and the MENU button is pressed the combination is stored into memory and the menu is exited The LOC will display designat ing keypad locked with a valid combination The SYSTEM button will operate for 10 seconds after the menu mode is exited to allow the user to change the mode from OFF to the desired SYSTEM mode While the keypad is locked out a press of MENU will en ter the configuration menu The first menu item displayed is the combination code 0 The or CZ keys are used to set the combination unlock number from 0 to 999 If the unlock number matches exactly with the com bination lock number stored in memory when the MENU button is pressed the keypad is unlocked and the LOC is removed If the unlock number does not match when the MENU button is pressed the combination returns to 0 for another attempt to set the unlock code To exit the menu without unlocking the keypad press RUN SCHED To reset the combination code and unlock the keypad if t
7. the power level of the 2 AA batteries MIT indicates good power level A indicates batteries at about half power Change IT 9 indicates batteries are low and should be replaced with 2 new premium brand AA Alkaline batteries See page 2 for more details e Time of day 1F85 only Room Setting Temperature 7 0 l Lf dd Set A we ot j y h mo Ue un SYSTEM FAN Heat Auto Menu System Fan Indicator Indicator Figure 4 Programming amp Configuration Items OF o p Change mI Filter G System On 2 P Date Ei ra OA Temp Hold Month Call For Service i Fe o Tu We Th E Sas 7 gt Set OO 8 Save txt ING IN Auto Sched Cool we E x Cool Off Time Heat Pump SYSTEM Y N Run Heat Emer Auto On Auto Schedule Run Sched Menu 6 Programming and Configuration Items System On indicates when heating or cooling stage is energized 2 flashing indicates when a second stage is energized The word HOLD is displayed when the thermostat is in the HOLD mode Temp HOLD is displayed when the thermostat is in a Temporary HOLD mode Displays Change Filter when the system has run for the programmed filter time period as a reminder to change or clean your filter Displays Set for setpoint when in Run Program mode Displays System Mode Heat Emer Auto
8. Blue Universal Thermostat with Automatic Heat Cool Changeover Option Single Stage Multi Stage or Heat Pump Installation and Operating Instructions for Models White y Rodgers Save these instructions for future use FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY BEFORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSE PERSONAL INJURY Model Programming Choices 1F85 0422 5 1 1 Day 5 2 Day Non Programmable AND OR PROPERTY DAMAGE THERMOSTAT APPLICATION GUIDE 1F83 0422 Non Programmable APPLICATIONS 1F83 0422 Thermostat Electrical Rating Battery Power Input Hardwire Terminal Load Setpoint Range Rated Differentials Heat SS1 MS2 Cool SS1 MS2 Heat Pump HP1 HP2 Emer HP1 HP2 Operating Ambient Operating Humidity Shipping Temperature Range Dimensions Thermostat Description Heat Pump No Aux or Emergency Heat Yes i Heat Pump with Aux or Emergency Heat Yes gt Systems with up to 2 Stages Heat 2 Stages Cool Yes Heat Only Systems with optional fan switch Yes CAD Millivolt Heat Only Systems Floor or Wall Furnaces Yes Cool Only Systems Yes OD Gas or Oil Heat Yes O Electric Furnace Yes Hydronic Hot Water Zone Heat 2 Wires Yes O O am ae eae Hydronic Hot Water Zone Heat 3 Wires Yes i I i s SPECIFICATIONS mV to 30 VAC NEC Class II 50 60 Hz or DC 20 to 30 VAC 1 5 A per terminal 2 5A maximum a
9. ally and apply it to the Real Time Clock display Default On Use or touch keys to select the feature OFF 25 amp 26 Select Filter Replacement Reminder and Set Run Time Select the Change Filter reminder On or OFF If selected On press MENU to select the time period from 25 to 1975 hours in 25 hours increments In a typical system 200 hours default of run time is approximately 30 days After the selected time of blower operation the thermostat will display Change Filter as a reminder to change or clean your air filter When Change Filter is displayed press MENU or RUN SCHED button to clear the display and restart the time to the next filter change 27 Select Reversing Valve Output The O B option is factory set at O position This will accommodate the majority of heat pump applications which require the changeover relay to be energized in COOL If the thermostat you are replacing or the heat pump being installed with this thermostat requires a B terminal to energize the changeover relay in HEAT the O B option should be set at B position IMPORTANT Manual Operation for Non Programmable Mode Press the SYSTEM button to select Heat or Cool and use the or buttons to adjust the temperature to your desired setting After selecting your desired settings you can also press the SYSTEM button to select AUTO to allow the thermostat to automatically change between Heat and Cool Manual Operation
10. cooling times and temperatures 2 stat clock and press the RUN SCHED button The table below shows the factory set heating and cooling schedule for all days of the week Wake Up Leave For Work Return Home Go To Bed Period 1 Period 2 Period 3 Period 4 Heating 6 00 am 70 F 8 00AM 62 F 5 00 PM 70 F 10 00 PM 62 F Program Cooling 6 99 am 75 F 8 00AM 83 F 5 00PM 75 F 10 00 PM 78 F Program PROGRAMMING Planning Your Program Important The Heating and Cooling Program schedules below allow you to pencil in your own program times and temperatures The 1F85 0422 comes configured for 5 1 1 day program ming and can also be configured for 5 2 day programming see configuration section Factory settings are listed on Monday through Friday Satur day and Sunday If you are re programming a 5 2 day sched ule pencil in your own times and temperatures directly below the factory times and temperatures If you are re programming a 5 1 1 fill in all lines with the times and temperatures you want Keep the following guidelines in mind when planning your program e In Heating lower temperatures will save energy e In Cooling higher temperatures will save energy e If you plan on using Auto Changeover do not program the heating higher than the cooling Worksheet for Re Programming 5 2 Day and 5 1 1 Day Program
11. e the Fan Setting Auto or On Set the FAN Switch to Auto or On Fan Auto is the most commonly selected setting and runs the fan only when the heating or cooling system is on Fan On runs the fan continuously for increased air circulation or to allow additional air cleaning Choose the System Setting Heat Off Cool Auto Emer Press the SYSTEM button to select Heat Thermostat controls only the heating system Off Heating and Cooling systems are off Cool Thermostat controls only the cooling system Auto Auto Changeover is used in areas where both heating and cooling may be required on 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 When using AUTO be sure to set the Cooling temperatures more than 1 Fahrenheit higher than the heating temperature Emer Heat Pump models Thermostat controls only backup heating system in Troubleshooting section If a Comfort Alert module is not connected or to disable active protection turn this feature OFF If a Comfort Alert module is connected and this feature is turned OFF the thermostat will still receive and flash the fault codes from the Comfort Alert module but the active protection will not be enabled to protect the compressor 24 Select Daylight Saving Time Calculation 1F85 only this feature will allow the thermostat to calculate the DST automatic
12. eit Celsius Temperature Display 16 15 eo L 90 Heat L 62 to L 89 Selects Limited HEAT Range 17 16 0o o L 45 Cool L 46 to L 82 Selects Limited COOL Range 18 el e RS 210 22 Defaults for 5 1 1 programming P3 but non programmable PO or 5 2 programming P2 is available on most models 1F85 only 13 ie e On AS Heat OBS Automatic Schedule for heat mode 1F85 only NA to Cool only system 20 lejo On AS Cool OFF Automatic Schedule for cool mode 1F85 only NA to Heat only system 21 17 o On FA Heat OFF Fast Heat option may be disabled by selecting OFF NA to SS config NA to Cool only system 22 18 o On FA Cool OFF Fast Cool option may be disabled by selecting OFF NA to SS config NA to Heat only system 23 19 0oe e OFF CA On Selects active Comfort Alert On or OFF Require CA II Module Not available on earlier models 24 eje On dS OFF Selects Automatic daylight Savings Time option On or OFF 1F85 only 25 20 e OFF Change Filter On Selects Filter Change out Indicator On or OFF 26 21 e 200 h Change Filter 25 1975 h Change Filter time in 25 hour increments This menu only appears if On is selected in above 27 2 e ie o On Cool b On Heat Selects operation of the reversing valve terminal O B output as an O or B terminal 1 amp 2 Keypad Lockout This menu selection will display 3 4 6 Lk and OFF default keypad not locked out The
13. essed When the C terminal is not powered the light will be on momentarily after any key is pressed no matter whether the backlight is selected ON or OFF 14 Select Temperature Display Adjustment 4 LO to 4 HI Allows you to adjust the room temperature display up to 4 higher or lower Your thermostat was accurately cali brated at the factory but you have the option to change the display temperature to match your previous thermo stat The current or adjusted room temperature will be displayed 15 Select F or C Readout Changes the display readout to Celsius or Fahrenheit as required 16 Limited Heat Range This feature provides a maximum setpoint temperature for heat The default setting is 90 F It can be changed between 62 F and 89 F by pressing the or key 17 Limited Cool Range This feature provide a minimum setpoint temperature for cool The default setting is 45 F It can be changed between 46 F and 82 F by pressing the or key 18 Program Options 1F85 only configured for 5 1 1 day or 5 2 day programming or non programming mode The default setting is P3 indicating 5 1 1 day programming 5 INSTALLER CONFIGURATION MENU The programs per week can be changed to P2 or PO by pressing the or keys A selection of 0 Days for non programmable will eliminate the need for EMR and that step in the menu will be skipped 19 amp 20 Select Automatic Schedule 1F85 only with just one touc
14. h of the Auto Schedule key this feature allows you to program a desired comfort temperature into all the program periods along with a 6 set back for night peri ods of both Heat and Cool programs Factory default is On for both When Heat AS On and Cool AS On are activated while in Heat or Cool mode select desired setpoint temperature and press Auto Schedule This value will be copied into all the morning day and evening program periods The night program periods will have a 6 F set back 21 amp 22 Select Fast Second Stage ON or OFF Heat pump or Multi stage only in the run mode with the fast Heat feature enabled FA Heat On if the Heat setpoint temperature is manually raised by 3 F 2 C or more above the actual temperature using the second stage will energize immediately With FA OFF second stage will not energize until the setpoint temperature is 1 F or more above actual temperature for more than ten minutes The Fast Cool feature FA Cool provides the same controls when the setpoint temperature is lowered 23 Comfort Alert with Active Protection Turn this feature ON to enable active protection This allows the thermostat to identify fault codes sent by the Comfort Alert module when compressor damage is possible and react to those codes by turning the compressor off Fault codes from the Comfort Alert module will flash on the thermostat Refer to Comfort Alert Yellow Alert Codes OPERATING YOUR THERMOSTAT Choos
15. he code is forgotten see troubleshooting section This control can be configured for MS 2 Multi Stage System no heat pump HP 1 Heat Pump with one stage of compressor SS 1 Single Stage System GAS or Electric ELE fan operation If the heating sys tem requires the thermostat to energize the fan select ELE Select GAS if the heating system energizes the fan on a Call for heat Select Cool Savings value Selects the amount of adjustment for the Cool Savings feature in Cool mode with 1 1 being the least amount of adjustment and 6 6 being the most amount of adjustment Default value is O which disables this feature Cool Savings is an optional energy saving feature that can reduce your cooling costs It is based on the principal that lower indoor humidity makes a slightly higher temperature feel more comfortable Cool Savings operates during periods of high demand which normally occur on the hottest summer days when a cooling system may run for hours to reach the thermostat setting Long cooling run times also lower the indoor humidity Cool Savings very slowly adjusts the setpoint temperature to make the setpoint closer to the displayed room temperature to a maximum of the number of degrees you select Adjust ing the setpoint temperature over a long cooling run time allows the system to reach your set temperature and turn off The room temperature will actually be higher than the thermostat displays but the
16. less than two months of battery life remain the setpoint 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 or 2 Another offset will occur within two days if batter ies are not replaced Figure 2 Thermostat base and rear view of thermostat Mounting Mounting Hole t Hole Place Level mil Place Level across 7 across Mounting Tabs Mounting Tabs for appearance only for appearance only Refer to 37 6895 for 1F83 0422 1F85 0422 wiring diagram specifications TERMINAL DESIGNATION DESCRIPTIONS Terminal Terminal Designation Description Designation Description AAA Heat pump malfunction indicator for systems Heat Relay Emergency Heat Relay Stage 1 with malfunction connection 2nd Stage Heat HP 1 Odesa Changeover valve for heat pump energized Fan Relay constantly in cooling Power for Heating Bien Changeover valve for heat pump energized Power for Cooling constantly in heating Common wire from secondary side of cooling system Mn Compressor Relay transformer or heat only system transformer Media 2nd Stage Compressor Dist 3 Wire Zone Valve Energized when no call for Heat Home Screen Description THERMOSTAT QUICK REFERENCE Figure 3 Home Screen Display Displays
17. ll terminals combined 45 to 90 F 7 to 32 C Fast Med Slow 0 4 F 0 6 F 1 7 F 0 9 F 1 2 F 1 7 F 0 9 F 1 2 F 1 7 FF 0 6 F 1 7 F 32 to 105 F 0 to 41 C 90 non condensing max 40 to 150 F 40 to 65 C 3 7 8 H x 5 1 8 W x 1 1 4 D To prevent electrical shock and or equipment damage disconnect electric power to system at main fuse or circuit breaker box until installation is complete ATTENTION MERCURY NOTICE This product does not contain mercury However this product may replace a product that contains mercury Mercury and products containing mercury must not be discarded in household trash Do not touch any spilled V o KQ Index mercury Wearing non absorbent gloves clean up any Installation spilled mercury and place in a sealed container For prop Wiring Connections er disposal of a product containing mercury or a sealed Thermostat Quick Reference container of spilled mercury place it in a suitable shipping Installer Configuration Menu container Refer to www thermostat recycle org for loca Operating Your Thermostat tion to send product containing mercury O N O BA 0 N N Troubleshooting Programming nn Climate ON www white rodgers com www emersonclimate com PART NO 37 7240B Replaces 37 7240A 1316 INSTALLATION A WARNING Thermostat installation and all co
18. mponents of the control system shall conform to Class Il 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 2 The base which is removed by loosening all captive screws 3 The switching subbase which is removed by unscrewing the mounting screws that hold it on the wall or adapter plate Before removing wires from old thermostat label each wire with the terminal designation from which it was attached Disconnect the wires from the old thermostat one at a time Do not let wires fall back into the wall Installing New Thermostat 1 Pull the thermostat body off the thermostat base Forcing or prying on the thermostat will cause damage to the unit 2 Place base over hole in wall and mark mounting hole locations on wall using base as a template 3 Move base out of the way Drill mounting holes If you are using existing mounting holes and the holes drilled are too large and do not allow you to tighten base snugly use plastic screw anchors to secure the base 4 Fasten base snugly to wall using mounting holes shown in Figure 2 and two mounting screws Leveling is for appearance only and will not affect thermostat operation 5 Connect wires to terminal block on base 6 Push excess wire into wall and plug hole with a fire re sistant material such as fiberglass insulation to prevent drafts from affecting the
19. of heat Since the equipment is keeping the temperature within 1 of setpoint the thermostat will IMPORTANT delay second stage for a longer time if you manually raise the temperature or if the room temperature quickly changes Once the second stage comes on it will come on sooner the next time there is a difference between the setpoint and the room temperature The net effect of the staging program is that when the first stage is capable of making temperature the second stage will delay longer When the thermostat calculates that first stage cannot make temperature in a reasonable time the second stage will come on sooner This built in function automatically optimizes the use of additional stages of heat or cool PROGRAMMING For Programmable Model Only Set Current Time and Date 1 Press MENU and then TIME button once The display will show the hour only 2 Press and hold either the or key until you reach the correct hour and AM PM designation AM begins at midnight PM begins at noon 3 Press TIME once again The display window will show the minutes only 4 Press and hold either the or key until you reach the correct minutes 5 Additional presses of TIME will advance the display to show the year month and date of month Press the or key to change the display to the correct setting for each 6 Press RUN SCHED to exit the TIME mode Enter the Heating Program 1 Press SYSTEM button to select Heat in the s
20. operates correctly replace the thermostat Thermostat Setting amp 1 Thermostat thermometer setting The thermometer can be adjusted 4 degrees See Thermostat Thermometer requires adjustment Temperature Display Adjustment in the Configuration Menu Disagree section Furnace Air Conditioner 1 The location of the thermostat and or Digital thermostats provide precise control and cycle faster Cycles Too Fast or Too the size of the Heating System may than older mechanical models The system turns on and off Slow narrow or wide be influencing the cycle rate more frequently but runs for a shorter time so there is no temperature swing increase in energy use If you would like an increased cycle time choose SL for slow cycle in the Configuration menu step 6 heat 7 cool or 8 heat pump If an acceptable cycle rate is not achieved contact a local HVAC service person for additional suggestions Forgot Keypad Lockout Code Hold MENU key for 20 seconds and the lockout will reset Thermostat does not have 1 Earlier version of thermostat Menu Screen Numbers Refer to Instruction Sheet 37 7136A NOTES NOTES HOMEOWNER HELP LINE 1 800 284 2925 White y White Rodgers is a business K of Emerson Electric Co Rodgers S trademark and service mark www white rodgers com of Emerson Electric Co www emersonclimate com The Emerson logo is a EM ERSO N
21. reduction in humidity will allow comfort at the slightly higher temperature To turn this feature on in the Cool mode press Cool Savings The display will show Save next to the setpoint temperature When Cool Savings is making ad justments to the room temperature display Save will be flashing and the displayed room temperature may vary within the adjustment range you selected If Save is not displayed and this feature is OFF no change will occur when the cooling system is continu ously running during periods of high demand Energy Management Recovery this step is skipped if configured to be non programmable Energy Manage INSTALLER CONFIGURATION MENU ment Recovery E On enables the thermostat to start heating or cooling early to make the building temperature reach the program setpoint at the time you specify Heat ing will start 5 minutes early for every 1 of temperature required to reach setpoint Example E On is selected and your heating is pro grammed to 65 at night and 70 at 7 AM If the build ing temperature is 65 the difference between 65 and 70 is 5 Allowing 5 minutes per degree the thermostat setpoint will change to 70 at 6 35 AM Cooling allows more time per degree because it takes longer to reach set temperature 7 8 9 amp 10 Cycle Rate Selection The factory default set ting for Heat and Cool modes SS1 and MS2 is medium cycle ME For Heat Pump and HP1 the default
22. rmostat operation 7 Carefully line the thermostat up with the base and snap into place Batteries 2 AA alkaline batteries are included with the thermostat To install the batteries pull the battery door as shown by the arrow and lift open Using the polarity indicated inside the bat tery door insert the batteries To close the battery door swing the door down while pulling in the direction of arrow Once fully down snap the door back into position To replace the batteries set system to OFF WIRING CONNECTIONS Refer to equipment manufacturers instructions for specific system wiring information After wiring see CONFIGURATION section for proper thermostat configuration Figure 1 Battery door shown open AA Alkaline Batteries Thermostat can be powered by system AC power or Battery If Gm is displayed the thermostat is battery powered If mm is not displayed thermostat is system powered with optional battery back up When battery power remaining is approxi mately half the m will be displayed When Change m gt is displayed install fresh AA alkaline batteries immediately For best results replace all batteries with new premium brand alkaline batteries such as Duracell or Energizer We recom mend replacing batteries every 2 years If the home is going to be unoccupied for an extended period over 3 months and Mm is displayed the batteries should be replaced before leaving When
23. setting is medium ME For Emer Aux the default setting is fast cycle FA To change cycle rate press the or key Cycle rate differentials for different settings are Fast Medium Slow MODE FA ME SL Heat SS1 MS2 0 4F 0 6 1 7F Cool SS1 MS2 0 9 F 12F 1 7 F Heat Pump HP1 0 9 F 1 2 F 1 7 Emer HP1 0 6 F 1 75F 11 Select Compressor Lockout CL OFF or ON Select ing CL ON will cause the thermostat to wait 5 minutes between cooling cycles This is intended to help protect the compressor from short cycling Some newer com pressors already have a time delay built in and do not require this feature Your compressor manufacturer can tell you if the lockout feature is already present in their system When the thermostat compressor time delay oc curs it will flash the setpoint for up to five minutes 12 System Mode Configuration This thermostat is con figured for Heat and Cool with Auto Changeover SYS TEM switch with Heat Auto Cool Off It can also be configured for Heat and Cool Heat Cool Off Heat only with Fan Heat Off FAN Switch Heat only without Fan Heat Off Auto only Auto Off and Cool only Cool Off 13 Select Backlight Display The display backlight im proves display contrast in low lighting conditions When the C terminal is powered selecting backlight CAL ON will keep the light on continuously Select backlight OFF will turn the light on momentarily after any key is pr
24. termittently contact the furnace manufacturer or local HVAC service person for assistance Diagnostic Set SYSTEM Switch to HEAT and raise the setpoint above room temperature Within a few seconds the thermostat should make a soft click sound This sound usually indicates the thermostat is operating properly If the thermostat does not click try the reset operation listed above If the thermostat does not click after being reset contact your heating and cooling service person or place of purchase for a replacement If the thermostat clicks contact the furnace manufacturer or a HVAC service person to verify the heating is operating correctly No Cool 1 Cooling system requires service or thermostat requires replacement Same as diagnostic for No Heat condition except set the thermostat to COOL and lower the setpoint below the room temperature There may be up to a five minute delay before the thermostat clicks in Cooling 1 Possible short in wiring Check each wire connection to verify they are not shorted Heat Cool or Fan 2 Possible short in thermostat or touching together No bare wire should stick out from Runs Constantly 3 Possible short in heat cool fan system under terminal block Try resetting the thermostat as 4 FAN Switch set to Fan ON described above If the condition persists the manufacturer of your system or service person can instruct you on how to test the Heat Cool system for correct operation If the system
25. ystem switch area indicating the active mode being pro grammed Press the MENU button and then press SCHEDULE The top of the display will show the day s being pro grammed The time and temperature flashing are also 2 3 displayed 1 will also be displayed to indicate the period Energy Saving Factory Pre Program The 1F85 0422 thermostats are programmed with the energy saving settings shown in the table below for all days of the week If this program suits your needs simply set the thermo 4 Press or key to change the temperature to your selected temperature for the 1st heating period 5 Press TIME button time will flash 6 Press or key to adjust the start time for the 1st period 7 The time will change in 15 minute increments 8 After you have set the time and the temperature for the period to begin press SCHEDULE to advance to the next program period 9 Repeat steps 2 through 8 until all of the program times and temperatures are set for all program periods on that day 10 Press SCHEDULE to the next day and repeat steps 2 through 9 11 When programming is complete and all of the times and temperatures match your desired heating schedule press RUN SCHEDULE The thermostat will now run your program Enter the Cooling Program 1 Press SYSTEM button to select Cool in the system switch area indicating the active mode being pro grammed Follow Enter Heating Program instructions for entering

White Rodgers 1F83-0422 Thermostat Thermostat User Manual

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