Emerson Process Management 1F95-1291 User's Manual
Contents
1. reen Displa ee SSN per tees ae hess 2 lt Comments Opuon MS2 HP2 key y 059 S0 TOM Selected Number Default listed options 33 A 35 dF 5 50 Selects Dual Fuel setpoint F dF selected On with outdoor sen sor available 34 A 05 dF 0 09 Selects Dual Fuel setpoint F dF selected On with no outdoor sensor 35 A 60 Cd 0 99 Selects compressor off delay in seconds dF selected On 36 e A 80 AO 5 79 Selects Auxiliary Heat cut out temperature This item appears if HP1 or HP2 is selected and outdoor sensor is installed and enabled 37 J A 80 bP 79 20 Selects Blower balance point Selection of 80 disables this feature This item appears if HP1 or HP2 is selected and outdoor sensor is installed and enabled 38 e A OFF Hd On Selects Humidity Display alternate with time 39 o e A Humidity 00 20 LO Selects Humidity Display adjustment Room Humidity 20 HI 40 e e A OFF HR LO HI Selects Auto Humidity reduction 41 e e A OFF AH H C A Selects Automatic Humidification 42 e e A OFF CH On Selects Cycle Humidifier 43 e A OC 0 od OFF Selects Optimum Comfort or Optimum Dehumidification or Off 44 e A OFF Change On Selects Change UV Lamp feature UV Lamp 45 o A 350 Days 25 1975 Change UV Lamp duration days 46 e e A OFF On Selects Change Humidifier Pad feature Change Pad 47 e o A 100 Hrs 25 1975 Change Humidifier Pad duration hours 48 e e A OFF2. You can eliminate these two program periods in the configuration menu reference 5 if the building is occupied all day Day period will change to 6 00 AM and 70 and can be programmed as required Planning Your Program Important The Heating and Cooling Program schedules below allow you to pencil in your own program times and temperatures The 1F95 1291 comes configured for 7 day programming and can also be configured for 5 1 1 programming see configura tion section Factory settings are listed on Monday Saturday and Sunday If you are re programming a 5 1 1 day schedule pencil in your own times and temperatures directly below the factory times and temperatures If you are re programming a 7 day schedule 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 temperature higher than the cooling temperature 13 PROGRAMMING Worksheet for Re Programming 5 1 1 and 7 Day Program Heating Wake Up Leave For Work Return Home Go To Bed Program Morning Fan Day Fan Evening Fan Night Fan HON 6 00 AM 70 F Auto 8 00 AM 62 F Auto 5 00 PM 70 F Auto 10 00 PM 62 F Auto TUE WED THU FRI 6 00 AM 70 F Auto 8 00 AM 62 F Auto 5 00 PM 70 F Au
3. for remote sensor Call for cool Cool mode 1st No Output Cool mode 2nd Single Stage and Multi Stage Connections Refer to equipment manufacturers instructions for specific system wiring information This thermostat is designed to operate a single transformer or two transformer system Call for heat Heat mode 1st No output SINGLE STAGE SS 1 gas oil or electric MULTI STAGE MS 2 gas oil or electric After wiring see INSTALLER CONFIGURATION section for proper Blower Circulator fan energized on a call for cool or Fan On also energized in Heat mode 2na heating if configured for Electric Heat thermostat configuration You can configure the thermostat for use with the following fossil fuel Installer Configuration Menu selects O or B for changeover function Set to O terminal energized in Cool amp Off mode Set to B terminal energized in Heat amp mergency Power closed connection for SPDT 3 wire zone valve Fault or System Malfunction Indicator for Heat Pumps with L terminal connection Original production 1F95 1291 s do not have this connection NEUTRAL 120VAC HOT CLASS II TRANSFORMER systems Figure 3 Heat Pump Systems System RC RH c Y Y2 WIE W2 G O B 6 L Heat mode 2nd Heat mode 3rd stage Emergency stage Emergenc
4. 3 Furnace blower compartment door or Replace door panel in proper position to engage safety panel loose or not properly installed interlock or door switch 4 Loose connection to thermostat or system Tighten connections No Heat 1 Pilot light not lit Re light pilot 2 Furnace Lock Out Condition Heat Many furnaces have safety devices that shut down when may also be intermittent a lock out condition occurs If the heat works intermittently contact the furnace manufacturer or local HVAC service person for assistance 3 Heating system requires service or Diagnostic Set SYSTEM Switch to HEAT and raise the thermostat requires replacement 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 Same as diagnostic for No Heat condition except set the thermostat requires replacement 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 Heat Cool or Fa
5. Lockout CL Selecting CL On will cause the thermostat to wait 5 minutes between cool ing cycles This is intended to help protect the compressor from short cycling Some of the newer compressors have INSTALLER CONFIGURATION MENU 12 a time delay built in and do not require this feature to be activated in the thermostat Your compressor manufactur er can tell you if this lockout feature is already present in their system When the thermostat compressor time delay is activated it will flash the set point for up to five minutes Select Continuous Display Lighting dL In low lighting conditions display backlight improves the display contrast When C terminal is connected selecting dL On will turn the display light on continuously Selecting dL Off will turn the display light on momentarily after any key is pressed When C terminal is not powered battery only dL On enables the momentary backlight whenever a key is pressed Continuous Display Lighting without common wire connection When thermostat is Battery Powered with Power Stealing assist with low voltage 24V connections to both W and Y terminals selecting dL On will provide continuous display light Note If power stealing operation is not compatible with either 13 14 15 16 the W or Y connection see page 2 or if only a single connection to W or Y continuous display light will be interrupted when the active power stealing connection W or Y
6. Range 0 cee eee eee 45 to 99 F 7 to 37 C Rated Differentials Fast Slow Heat Single Stage Multi Stage 0 6 F 1 5 F Cool Single Stage Multi Stage 1 2 F 1 7 F Heat PUMD 244 nce dc een addons wake 1 2 F 1 7 F Emer Heat 2 022 ae ede nsdd staan othe 0 6 F 17 F Operating Ambient nasaan aaaea 32 F to 105 F 0 to 41 C Operating Humidity o eaaa aaaea 90 non condensing max Shipping Temperature Range 40 to 150 F 40 to 65 C Dimensions Thermostat anaana naear 4 9 16 H x 5 13 16 W x 1 3 16 D Humidity Setpoint Range 00 5 to 50 Dehumidification Setpoint Range 40 to 95 A CAUTION To prevent electrical shock and or equipment damage ATTENTION MERCURY NOTICE This product does not contain mercury However this prod disconnect electric power to system at main fuse or uct may replace a product that contains mercury circuit breaker box until installation is complete Mercury and products containing mercury must not be discarded in household trash Do not touch any spilled index Pas e mercury Wearing non absorbent gloves clean up any Wiring Diagrams T3 spilled mercury and place in a sealed container For proper Thermostat Quick Reference 5 disposal of a product containing mercury or a sealed Installer Configuration Menu 6 container of spilled mercury place it i
7. and 00 default The setting can be changed from 20 and LO to 20 and HI The displayed humidity will change as the offset is changed In Run mode the displayed humidity will be the ambient humidity adjusted by the setting selected 40 Auto Humidity Reduction HR This feature au tomatically lowers humidity setting when the outside temperature drops to prevent the interior windows walls from reaching the dew point where water condenses on surfaces This feature default is OFF It can be changed to select LO low humidity reduction or HI To achieve automatic humidity reduction the thermostat lowers the humidity when furnace cycles are long When the outside temperature rises it increases humidity LO indicates a low amount of humidity reduction 41 Automatic Humidification AH This feature if enabled allows for humidification independent of a call for heating useful in arid climates where addition humidification in heating and or cooling is desired If enabled will energize the humidifier and circulator blower G terminal and the 9 INSTALLER CONFIGURATION MENU HM terminal if the actual humidity is below the humid ity set point The display indicates AH Pressing the gt key will cycle the display from OFF to H feature enabled in Heat mode to C feature enabled in Cool mode to A feature enabled to Auto mode and back to OFF 42 Cycle Humidifier CH This feature provides an op tion th
8. calling for the dehumidification If the room humidity is lower than the adjustment range press Y to 40 and hold it for four seconds This will force the De Hum On for one complete cooling cycle to test the dehumidi fication equipment After adjusting the humidity setting the display will return to temperature in approximately 10 seconds To switch the dis play back to temperature immediately after adjusting humidity setting press HUMIDITY again Note If Auto Schedule is displayed instead of Humidity Auto Schedule must be turned off in the Configuration Menu Choose the Fan Setting Auto or On Fan Auto is the most commonly selected setting and runs the fan only when the heating or cooling system is on OPERATING YOUR THERMOSTAT Fan On selection runs the fan continuously for increased air circulation or to allow additional air cleaning Tip Running the fan more frequently will increase your energy consumption Most systems use a 1 2 or 1 3 HP electric motor to power the fan Choose the System Setting Cool Off Heat Em Auto Press the SYSTEM key to select Cool Thermostat controls only the cooling system Off Heating and Cooling systems are off Heat Thermostat controls only the heating system Em Setting is available only when the thermostat is config ured in HP1 or HP2 mode Auto Auto Changeover is used in areas where both heating and cooling may be required on the same day AUTO allows the thermostat
9. correct time and room tem perature Automatic Daylight Saving Calculation The Real Time Clock will adjust automatically for daylight sav ings 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 menu Default is DS ON enabled After entering installer configuration mode momentarily press touch key until the display indicates dS in actual tem perature digits and on default in clock digits gt and keys will toggle display and operation from on to OFF Programming Tip Copy Program When programming your thermostat you may copy the pro gram from one day to another day or group of days using the Copy key In 7 day programming mode a day can be copied to another day or all six other days In 5 1 1 day program ming mode the weekday Mon Fri program can be copied into Sat and Sun or either Sat or Sun To copy a program from one day to another 1 In Set Schedule mode enter the program for the day or select the day you wish to copy by pressing Advance Day 2 Press Copy The display will show Copy next to the SYSTEM key and the day of the week that will be copied 3 Press Advance Day The day being copied will be indi cated and the other days will be flashing 4 If you wish to copy to all days skip to next step or press Ad
10. 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 2 Press A or V to select a comfortable cooling tempera ture example 75 3 Press Auto Schedule again Your thermostat is now pro runs during a program period Each press of the FAN key will grammed for 75 for all cooling time periods change the mode of the fan between Auto and Prog Your cooling program for each day of the week will look like In the Run mode when a program period that has FAN Prog this begins the fan will turn on and stay on during the complete period The display will show FAN On Prog Pressing the FAN oe i key will change FAN On Prog to On fan running continuous 5 00 75 ly or Auto To return to FAN On Prog press Run Schedule 10 30 75 Energy Saving Factory Pre Program The 1F95 1291 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 thermostat clock and press the RUN key 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 Morning Day Evening Night Heating Program 6 00 AM 70 F 8 00 AM 62 F 5 00 PM 70 F 10 00 PM 62 F Cooling Program 6 00 AM 75 F 8 00 AM 83 F 5 00 PM 75 F 10 00 PM 78 F
11. is operating the system In power stealing mode the continuous display light will increase in brightness when a button is pressed And on some systems with high imped ance the display light may dim slightly when thermostat is calling for heat or cool Select Temperature Display Adjustment 5 LO to 5 HI This allows you to adjust the room temperature display by 5 F to 5 F in 1 steps Your thermostat was accu rately calibrated at the factory however you have the option to change the display temperature value to match the previous thermostat if you so prefer Select F or C Readout Changes the display readout to Celsius or Fahrenheit as required Select Audio Prompting Beeper On or Off Factory default setting is b On If you wish to turn off the beeper select OFF Select Daylight Saving Time Calculation This feature will allow the thermostat to calculate the DST automatically and apply it to the Real Time Clock display Default is On 17 amp 18 Select Automatic Schedule Not available if configured for non programmable This feature allows programming a Comfort Temperature into all program periods with the Auto Schedule key When Heat AS for Heat mode or Cool AS for Cool mode is selected On the Auto Schedule feature is ready to be set Off indicates that the feature is not ready to be used ora Comfort Temperature is already set See Auto Schedule in Programming section 19 amp 20 Select
12. pressing the A or V keys to set desired humidity level followed by pressing Humidity key OPERATING YOUR THERMOSTAT Check Thermostat Operation To prevent static discharge problems touch side of thermostat to release static build up before touching any keys If at any time during testing your system does not operate properly contact a qualified service person Fan Operation If your system does not have a G terminal connection skip to Heating System 1 Turn on power to system 2 Press FAN key to ON position The blower should begin to operate 3 Press FAN key to AUTO position The blower should stop immediately Donotallowthe compressor to run unless the compres sor oil heaters have been operational for 6 hours and the system has not been operational for at least 5 minutes 10 again This dehumidification feature may use more energy by making dehumidification a priority initiating a call for cooling if humidity is 2 above desired setting This feature may also over cool the condition space by up to 3 degrees to achieve the desired humidity level Note Both dehumidification modes operate in Cooling mode only with a call for cooling 44 amp 45 Change UV Lamp This feature allows the thermo stat to display the words Change UV Lamp Call for Service of UV bulb after a set time of UV bulb operation This is a reminder to maintain your UV system at opti mum level of operation When enabled the f
13. range of 5 to 79 Thermostat will not allow a setting at or below the dF dual fuel setting If indoor temperature drops below 45 because of a pos sible heat pump malfunction the thermostat will turn off the pump and switch to Auxiliary heat Call for Service will display on screen There are two ways the thermostat will return to normal heat pump operation e Press any key to retry the pump and erase the call for service icon e When setpoint is achieved on Auxiliary system will return to heat pump operation on next call for heat Select Programmable Blower Balance Point bP Applicable with HP1 or HP2 selected dF On with outdoor sensor Requires DHM connection from thermostat to heat pump system This feature de energizes the DHM terminal to operate the blower at a slower speed for first stage heat when the outdoor temperature is below the temperature selected This circulates warmer air than the higher fan speed The default is 80 disabled but can be set from 20 to 79 Select an outdoor temperature where the air coming out of the ducts begins to feel cool and the thermostat will lower the fan speed to circulate warmer air Humidity Display Hd Selecting HD On enables the display to alternately show the current time and the hu midity If HD is selected OFF the display will not show the humidity See page 10 for Humidity setpoint range Adjustable Humidity Display The display will show the ambient humidity
14. three seconds and double the speed after three seconds Blower Balance Point for Heating Requires DHM connection from thermostat to heat pump system Air to air heat pumps use a fast fan speed to circu late warm air for first stage heating As outdoor temperatures drop the heat pump produces less heat and a high fan speed makes the air from the ducts feel cooler Blower Balance Point allows you to select an outdoor temperature to slow the fan speed so the air from the duct feels warmer Select an out door temperature where the air from the ducts starts to feel cool Installer Configuration Menu item 37 When the outdoor temperature drops to the selected temperature the thermo stat will slow the fan speed so the outlet air feels warmer TROUBLESHOOTING 15 TROUBLESHOOTING Reset Operation Note If a voltage spike or static discharge blanks out the display or causes erratic thermostat operation you can reset the thermostat by removing the thermostat from the wall plate and removing batteries for 2 minutes After two minutes replace the batteries and replace thermostat on wall plate If the thermostat has been reset and still does not function correctly contact your heating cooling service person or place of purchase Symptom Possible Cause Corrective 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
15. weight x local sensor temperature remote sensor weight x remote sensor temperature local sensor weight remote sensor weight Example Local sensor temperature is 80 and the remote sensor is 70 If weight is selected H4 the averaged temperature of 72 will be displayed 1 x 80 4 x 70 5 72 If weight is selected A2 the average temperature of 73 will be displayed 1 x 80 2 x 70 3 73 3 If weight is selected L1 the average temperature of 75 will be displayed 1 x 80 1 x 70 2 75 The example shows that the weight selected would prioritize the overall averaged temperature between the two sensors The high weight selection caused the remote sensor to have a higher influence in the calculated temperature average than the local sensor and the low weight selection caused the remote sensor to have less influence Comfort Alert Codes The Comfort Alert diagnostics product monitors the air con ditioning 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 PROGRAMMING Dual Fuel Temperature Setpoint Whe
16. Cool Savings Cool Savings provides an energy saving temperature offset from 1 6 degrees under peak cooling load conditions high outdoor temperatures If selected on Cool Savings becomes active when the air conditioner runs for periods of longer than 20 minutes When active Cool Savings gradually offsets the indoor temperature display downward The first 1 of adjustment will take one hour of continuous air conditioner run time with subsequent 1 adjustments occurring with each ad ditional half hour of run time ex for a 2 offset the air con ditioner would need to run continuously for 1 hours The offset is limited to the number of degrees you select from 1 up to 6 When an offset starts or is active Cool Savings will flash on the display The principle of this energy saving feature takes advantage of the long air conditioning run times lowering the indoor 21 22 23 24 humidity allowing a slightly higher temperature to feel comfortable As the peak load subsides this feature also takes advantage of the air conditioner s increased capacity under more efficient conditions to gradually reduce the off set back to zero and return control to the selected setpoint temperature If Cool Savings is selected off no temperature offset will occur Compressor Optimization Not available on earlier models CO provides a delay in circulator fan operation after the compressor turns on or off Wi
17. MER NEUTRAL 120 VAC TRANSFORMER 120 VAC Home Screen Description THERMOSTAT QUICK REFERENCE Figure 8 Home Screen Display Room Day of Week Temperature PE Mon m D el E PM Set Temperature Humidity ime of Da a i CUD Note If MID is displayed the lt gt Temperature thermostat is battery powered f UP Down used for When battery power remaining System SYSTEM modifying setpoint is approximately half D will Switch l as well as to be displayed If the home is Heat E navigating the menus going to be unoccupied for an System On extended period over 3 months Fan FAN L Press to view and M gt is displayed the batteries Switch Auto Humidity setpoint should be replaced before leaving m Menu key for entering ji different modes such as Indicates when thermostat is calling for Heat or Cool Programming and Configuration Items OOOO 0 000000 Displays f and Keypad Lockout when in keypad lockout mode Displays f and Temperature Limit and Keypad Lockout when limited range is activated and locked Displays only Temperature Limit when limited range is activated Indicates period of day being programmed RUN SCHEDULE run program key SET TIME key or HOLD temperature key Displays Change Filter Change Pad Change UV Lamp when the system has run for the programmed filter numidity pad
18. On Selects Change Filter feature Change Filter 49 e e A 200 Hrs 25 1975 Change Filter duration hours This control can be configured for MS2 Multi Stage System 2 heat 2 cool HP1 Heat Pump with one stage of compressor 2 heat 1 cool HP2 Heat Pump with two stage compressor or two compressor system Gas or Electric backup Dual Fuel see screen reference number 33 4 heat 2 cool SS1 Single Stage System 3 wire zone see wiring diagrams GAS or Electric ELE fan operation If the heating system requires the thermostat to energize the fan select ELE Select GAS if the heating system energizes the fan on a call for heat Note Resetting the thermostat switches the option to GAS O B Terminal selection Selects the operation of the reversing valve when item 1 is set to HP1 or HP2 only When set to O the changeover valve will be energized in COOL to accommodate the majority of heat applica tions If the heat pump requires the changeover valve to energize in HEAT select B Programs per week This control can be configured for 7 independent day or 5 1 1 day programming or non programmable modes Default is 7 day mode The display indicates 7 Days as default Other options 5 Days or 0 Days can be selected If 0 Days is selected for non programmable mode the step for EMR will be skipped as this feature will not be available in this mode Program Steps per day Not available if configure
19. S On or the remote sensor LS Off In normal operation when a remote sensor is enabled the time digits of the display will alternate between the time and the remote temperature for three seconds each Above the remote temperature will be Remote for indoor sensor or Outdoor Remote for outdoor sensor If the remote sensor is an indoor sensor and the local display has been disabled the temperature displayed as the room temperature will be the remote sensor temperature Sensing Range Outdoor temperature range is 40 F to 140 F Indoor temperature range is 32 F to 99 F Averaging or Weighting Remote Sensors The thermostat will weight or average the temperature of the indoor remote sensor with the local sensor in the thermostat for each program period The averaging will be active only when the local sensor and the indoor remote sensor are both functional and enabled in the Installer Configuration menu When the thermostat is in the Set Schedule mode the weight of the indoor sensor will be shown in the current temperature digits of the display The weight will show as A2 average and default H4 high or L1 low Pressing the gt and lt keys at the same time will change the weight for the program period The weight of the thermostat sensor is fixed In normal operation of the thermostat the current tempera ture displayed will be the weighted average of the local sensor and the remote sensor using the formula local sensor
20. UV lamp time period as a reminder to change or clean your filter numidity pad or to replace UV lamp COPY key or INSTALLER CONFIG key CLEAN DISPLAY key allows 30 seconds to wipe off the display or ADVANCE DAY key for programming Used in programming to set time and in configuration menu to change selections Hold Until indicates the time when a temporary hold period will end Hours and Days displays during steps in installer configuration The words Hold At are displayed when the thermostat is in the HOLD mode Temporary Hold At is displayed when the thermostat is in a temporary HOLD mode Humidity indicates that the Set At display is Hu midity setpoint System On indicates when heating or cooling stage is energized 2 indicates when a second stage is energized Copy indicates the copy program feature is being used during programming Cleaning Configuration Set Battery Level Indicator Time and Set Schedule Indicating the current power level of the 2 AA batteries miD Full power remaining gt Half power remaining Change MD The batteries should be replaced at this time Figure 9 Programming amp Configuration Items EL ELE 3 EO E EYELET e E E LET EL o l Eaa riR
21. White y Big Blue Humidity Universal Thermostat Rodaers with Humidity Dehumidity Control and g Automatic Heat Cool Changeover Option Single Stage Multi Stage Heat Pump Save these instructions for future use Installation and Operating Instructions FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY BEFORE INSTALLING OR OPERATING THIS Model Programming Choices CONTROL COULD CAUSE PERSONAL INJURY AND OR 1F95 1291 7 Day 5 1 1 Day Non Programmable PROPERTY DAMAGE APPLICATIONS THERMOSTAT APPLICATION GUIDE 1F95 1291 Humidity Control Touchscreen Thermostat Maximum Thermostat Thermostat Configuration Options Applications ue Single Stage 1 Gas Oil Electric Heat Only No Heat Pump SS1 Cool Only or Heat Cool mi Systems 2 or 3 wire Hydronic Multi Stage 2 Zone Hot Water or Steam 242 No Heat Pump MS2 Systems 24 Volt or Millivolt Heat Pump 1 Single Stage Compressor Single Stage Compressor Heat Pump Systems up to 2 3 1 Heat Pump HP1 Stages Aux Emergency Heat Heat Pump 2 Two Stage or Two Compressor Two Stage or Two Heat Pump systems up to 2 4 2 ue S Pump Stages Aux Emergency Heat m SPECIFICATIONS Electrical Rating Battery Power 0000 e eee eae mV to 30 VAC NEC Class II 50 60 Hz or DC Input Hardwire 0 00 e eee ee eee 20 to 30 VAC Terminal Load 0c eee ee eee eee 1 5A per terminal 2 5A maximum all terminals combined Setpoint
22. actory set interval for Change UV Lamp to be displayed is 350 days of UV bulb operation and can be adjusted in 25 day increments This should be adjusted with respect to the bulb s recommended maintenance schedule When Change UV Lamp is displayed you can clear it by pressing Clean Display 46 amp 47 Change Humidifier Pad This feature allows the thermostat to display the words Change Pad after a set time of humidifier operation This is a reminder to main tain or clean your humidifier The factory set interval for Change Pad to be displayed is 100 hours of humidifier operation This should be adjusted with respect to the humidifiers recommended maintenance schedule When Change Pad is displayed you can clear it by pressing Clean Display 48 amp 49 Select Change Filter Run Time This feature allows thermostat to display Change Filter after a set time of blower operation This is a reminder to change or clean your air filter This time can be set from 25 to 1975 hours in 25 hour increments A selection of OFF will cancel this feature When Change Filter is displayed you can clear it by pressing Clean Display In a typical ap plication 200 hours of run time is approximately 30 days Heating Humidifier 1 Press SYSTEM key to select HEAT If the auxiliary heating system has a standing pilot be sure to light it 2 Press A to adjust thermostat setting to 1 above the room temperature The heat pump system sh
23. 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 the SYSTEM key until the Cool icon appears 2 Follow Enter Heating Program instructions for entering cooling times and temperatures Automatic Schedule Auto Schedule Heat is a fast way to program all the heating temperatures during the day to a comfortable temperature and then lower the temperature 6 at night Auto Schedule Cool will program all of the cooling time periods to the same temperature Note Auto Schedule is available only when the thermostat is first powered on after the thermostat has been reset or anytime you turn AS on in the Configuration Menu item 17 AS Heat or 18 AS Cool After use in heating and cooling Auto Schedule on the display will change to Humidity Heating Example 1 In Heat mode press Auto Schedule once 2 Press A or V to select a comfortable day time tempera ture example 72 3 Press Auto Schedule again Your thermostat is now pro grammed for 72 from 6 30 AM until 10 30 PM at 72 At 10 30 PM your thermostat will set back 6 to 66 Your heating program for each day of the week will look like this 6 30 72 8 00 72 5 00 72 10 30 66 PROGRAMMING Cooling Example Programmable Fan Option 1 Incool press Auto Schedule once In the Set Schedule mode the Fan key is used to select the fan operation
24. allow the thermostat to stage based on recent system performance The Fast Cool feature operates the cooling stages in the same manner as Fast Heat On or Off when the tempera ture is lowered below the room setting Select Remote Temperature Sensor Enabled ON enables a remote sensor connected to thermostat and dis plays the sensor temperature in the clock digits OFF de fault indicates no remote sensor connected or enabled Select Remote Sensor as Indoor or Outdoor If 30 is enabled select the remote to be Remote In Indoor F145 1328 or Outdoor Remote Outdoor F145 1378 Default is Remote In Select Local Sensor Disable If 31 is selected Indoor the thermostat Local Sensor can be disabled so the displayed temperature will be from the Remote Sensor Default is On LS To disable the Local Sensor change selection to OFF LS Select Dual Fuel Feature dF This feature is appli cable only in heat pump modes HP1 HP2 Enables On or disables Off dual fuel feature of thermostat Select Dual Fuel Temperature With dF selected On and outdoor remote sensor available select the outdoor temperature the thermostat will use to determine when to switch to gas heat and shut down the compressor When the outdoor temperature falls below the selected tem perature the gas heat will begin Default is 35 but can be set in the range of 5 to 50 A lower setting will delay the start of gas heat allowing cooler temperature in t
25. ar and hold in for Lockout Code 20 seconds This unlocks the thermostat Blank display any or keypad 1 Voltage Spike or static discharge Use the Reset Operation shown above not responding Thermostat does not have 1 Earlier version of thermostat To access the earlier version instruction sheet 37 6914E Menu Screen Numbers go to www white rodgers com enter 1F95 1291 in Model Number Search HOMEOWNER HELP LINE 1 800 284 2925 of Emerson Electric Co www emersonclimate com Climate NEEE EEREN White ite Rodgers is a business 4 of Emerson Electric Co Rodgers The Emerson logo is a 4 trademark and service mark www white rodgers com EM ERSON echnologies
26. at reduces the water usage by up to 50 when a flow through humidifier is controlled by the thermostat It is recommended for use on flow through humidifiers only The display indicates CH Cycle Humidifier with the de fault indicating OFF Pressing the gt or K keys will toggle the display from OFF to On and back to OFF When CH is enabled the humidifier will cycle to turn off for 10 minutes after it has run for 10 minutes The blower and or furnace will continue to run during the humidifier off period 43 Programmable Dehumidification Optimal Comfort Mode OC or Optimal Dehumidification Od This item can be selected to OC Optimal Comfort mode Od Optimal Dehumidification or OFF When Optimal Com fort OC is enabled this feature automatically reduces indoor humidity with a call for Cooling if humidity is 2 above humidity setpoint Humidity is set by pressing the Humidity key when in the appropriate mode in this case Cooling and pressing the A or Y keys to set desired humidity range 40 to 95 level followed by pressing Humidity key again This dehumidification feature uses less energy by maintaining temperature and dehumidify ing only when a call for Cooling is required Optimal De humidification Od when enabled this feature automati cally reduces indoor humidity with a call for Cooling if humidity is 2 above setting Humidity is set by pressing the HUMIDITY key when in the appropriate mode in this case Cooling and
27. c Schedule for comfort temperature Programming cool mode Not available if 4 is 0 19 e J A OFF CS On Selects Cool Savings Feature On of Off 20 e e A CS Cool Savings 1 2 3 4 5 6 Selects amount of Cool Savings adjustment 3 21 e e A Off CO On Select Compressor Optimization not available on earlier models 22 e e A OFF CA On Selects Comfort Alert Feature On or Off not available on earlier models 23 e e A 99 Heat HL 62 98 TEMPERATURE LIMIT HEAT max heat set point 24 e e A 45 Cool LL 46 82 TEMPERATURE LIMIT COOL min cool set point 25 e e L total P partial Selects Keypad Lockout A Ke OFF fl Temperature Limit yp limited temperature range 26 e J A 000 001 999 Selects Keypad Lockout Combination active only if keypad Lockout is selected 27 e o n Heat ast second stage of heat not available i 1 is selected above On H FS OFF Fi d stage of h ilable if SS1 is selected ab 28 o e A On Cool FS OFF Fast second stage of cool not available if SS1 or HP1 is selected above 29 e e A Remote OFF On Remote temperature sensor enable disable 30 e e A Remote In Outdoor Remote Remote temperature sensor Indoor Outdoor 31 e e A On LS OFF Local temp Sensor enable disable only when Indoor Remote is selected On 32 e A OFF dF On Selects Dual Fuel feature On or OFF this item appears if HP1 or HP2 is selected above INSTALLER CONFIGURATION MENU CONFIGURATION MENU
28. d for non programmable This control can be configured for 4 or 2 program steps per day Default is 4 PS and can be toggled between 4 PS and 2 PS D System Switch Configuration MS2 SS1 This ther mostat is configured for Heat and Cool with Auto change over default Cool Off Heat Auto It can be configured as Heat amp Cool Cool Off Heat or Heat Only Off Heat or Cool Only Cool Off When the control is in heat pump configuration HP1 HP2 the system switch configuration will have an additional mode Em for Emergency Energy Management Recovery EMR this step is skipped if configured as non programmable When set to On causes the thermostat to start heating or cooling early to make the building temperature reach the program setpoint at the time you specify Example The heating program is 65 F at night and 70 at 7 AM If the building temperature is 65 F the difference is 5 F Allowing 5 minutes per F rise the thermostat set point will change to 70 at 6 35 AM Cooling allows more time per F because it takes longer to reach temperature 8 9 amp 10 Cycle Rate Selection The factory default setting 11 is fast cycle FA Cr in all modes Heat Cool Em To change to slow cycling SL Cr press touch keys gt or lt toggle between FA amp SL The cycle rates are below Mode Med Slow Heat 0 6 F 1 5 F Cool 1 2 F 1 7 F Heat Pump LF 17 F Emer Heat 0 6 F 1 7 F Select Compressor
29. d requires instruction sheet 37 6914E 5 INSTALLER CONFIGURATION MENU To enter the menu Press the Menu touch key Press and hold for 5 seconds the Installer Config touch key This displays screen reference 1 in the table below Screen Reference numbers appear in top right corner of display Press A to advance to the next menu item or to return to a previous menu item Press gt or lt to change a menu item option Shaded items are not available if selected for Non Programmable Write the options selected in the Option Selected column of the menu Installer Note To default the programming clock and Configuration Menu to the Factory Default Settings press the AV and SYSTEM keys simultaneously The thermostat display will go blank for a few seconds and then all segments will display momentarily For heat pump systems Configuration Menu items 1 and 3 must be set to match the heat pump system CONFIGURATION MENU Seas soo DN lee pons aa i lt Comments Option MS2 HP2 key y Diab eet MOm Selected Number Default listed options 1 e e A MS 2 HP 1 HP 2 SS 1 Selects Multi Stage MS2 No Heat Pump Heat Pump 1 HP1 1 compressor Heat Pump 2 HP2 2 compressor or 2 speed compressor or Single Stage 2 e e A GAS ELE GAS setting furnace controls blower ELE setting thermostat controls blower 3 e A Ob 0 b Selec
30. drafts from affecting thermostat operation 7 Carefully line the thermostat up with the base and snap into place Battery Location 2 AA alkaline batteries are included in the thermostat at the factory with a battery tag to prevent power drainage Remove the battery tag to engage the batteries To replace batteries set system to OFF remove thermostat from wall and install the batteries in the rear along the top of the thermostat see Figure 1 For best results use a premium brand AA alkaline battery such as Duracell or Energizer If the home is going to be unoccupied for an extended period over 3 months and GZ is displayed the batteries should be replaced before leaving Power Stealing Switches The Power Stealing Switches Fig 1 should be left in the On position for most systems The information in the following table details the thermostat power method and switch options Thermostat Power Method Switch Position Description Battery Powered no 24 Volt system power available Switches On thermostat runs on batteries Hardwired with Battery Back up for 24 Volt systems with common connection from transformer to C terminal on thermostat Switches On thermostat runs on power directly from transformer with battery back up Battery Powered with Power Stealing Assist for 24 Volt systems with no common connection from Switches On thermostat runs on batteries and supp
31. ected turns off compressor s when Auxiliary stages energize HEATING Dual fuel option if selected t ff compi s when Auxiliary stag gi CLASS II CLASSI TRANSFORMER TRANSFORMER Heat Pump Connections If you do not have a heat pump system refer to figures 3 amp 4 Refer to equipment manufacturers instructions for specific system wiring information HEAT PUMP TYPE 1 HP 1 Single stage compressor system gas or electric backup HEAT PUMP TYPE 2 HP 2 Multi stage compressor or two compressor system with gas or electric backup You can configure the thermostat for use with the following heat pump systems After wiring see INSTALLER CONFIGURATION section for proper thermostat configuration WIRING DIAGRAMS Figure 4 Humidity and Sensors Humidification Terminal De energizes on call for Supply voltage Remote Supply voltage Energizes on call for Dehumidification to to remote temperature to remote heat if Humidity setpoint lower the fan speed temperature sensor signal temperature is above room humidity The DHM terminal is sensor Can also be used to only used on systems provide humidification with a compatible independent of a call for dehumidification feature heat and or in cooling that have the required mode if Automatic terminal connection on Humidification is the contol module or selected in Configura have a relay installed to tion Menu item 34 lower the fan speed sensor Deh
32. emots Me U THU Fri Sat Sun oor Remote on jl ue We u Fri Sa un Hold Unti Until Humidity A Ite R Temporary How AE O byte e Io A Temperature Lim Keypad Lockout Oi OE R lt gt lt gt Morning 2 Off Pump l f INI Day Hat Copy CY YS Evening Augg System On 2 DeHumOn Night Cool Savings Change Filter Auto Em Heat Mode MID Pad Schedule Call For Service UV Lamp _Humidi 5 gta fee Ile at Time oy Run ClegA Display Confi Hold Schedule T AdVance Day Jl onfig Schedule 5 Oo Oo A steady Cool Savings display indicates the feature is enabled in the installer menu A flashing Cool Savings display indicates the feature is active Remote indicates that the indoor remote temperature sensor is being accessed Outdoor Remote indi cates the outdoor remote temperature sensor is being accessed Display time remote temperature or humidity Heat Pump displays when the system configuration is set in HP1 HP2 Call for Service indicates a fault in the heating cooling systems It does not indicate a fault in the thermostat Auto Schedule key for Auto Schedule function or Humidity key to display current Humidity and Humidity setpoint In Configuration Menu shows screen number If blank thermostat is earlier model an
33. he home Select Dual Fuel Setting With DF selected On and no outdoor sensor select the dF setting from 01 09 Fac tory default is 05 The dF setting influences when second stage comes on The factory default creates a separation of approximately 1 F between stages Increasing the set ting decreases the separation between stages Decreas ing the value increases stage separation This adjust ment allows a small change in the operation of your heat INSTALLER CONFIGURATION MENU pump system versus your auxiliary system relative to the thermostat adjustment The higher the number the sooner the auxiliary stage energizes for better comfort The lower the number the longer period of time before auxiliary is energized for more economy Note This setting is not minutes or degrees It is numeric set 35 36 37 38 39 ting that will influence the internal thermostat calculation for staging Select Compressor Delay Cd After the auxiliary heat is turned on the compressor s shut down is delayed for the time selected in seconds This delay is factory set to 60 but can be set in the range of 0 to 99 Select Auxiliary Off AO Applicable with HP1 or HP2 selected with outdoor sensor Select the temperature that will inhibit the auxiliary heating stage As long as the outdoor temperature is above the selected temperature the auxiliary heat will not turn on The default setting is 80 disabled but can be set in the
34. ifier Pad Change out indicator by pressing the A key to advance Return to this point when you are ready to start your selected lock out and continue by Pressing gt or K keys to select your keypad lockout combination number Note 000 is not a valid combina tion choice Record the number you select for future use Press A to exit the menu The security feature you select will start in 10 seconds The system key will remain active for 10 seconds to allow setting Heat Off Cool or Auto To unlock the keypad press Menu then press Installer Config Display will show 000 and keypad lock Enter the code used to lock the keypad and press A 27 amp 28 Select Fast Second Stage ON or OFF Not 29 30 31 32 33 34 available if configured for SS1 Selecting FA ON forces additional heat stages to come on quickly when A is used to raise the temperature a few degrees above the room Select this setting if you want the heat to increase quickly when you manually raise the temperature Selecting FA OFF allows the thermostat to calculate an optimal time to bring on additional stages of heat When the A is used to raise the setting above the room tem perature additional heat stages may come on very quickly or very slowly up to 30 minutes later depending on recent system performance Select this setting if you do not require the additional heat stages to come on quickly when you manually raise the setting and want to
35. lemental power drawn through the heat or cool circuit transformer to C terminal on thermostat Power Stealing Assist is very reliable to increase battery life but on a small number of heating or cooling systems with high impedance electronic modules you may observe one of the following conditions 1 The furnace draft inducer motor may run with no call for heat 2 The furnace fan may turn on with no call for heat or may not turn off 3 The furnace may not turn off when the call for heat ends 4 The air conditioner may not turn off when the call for cool ends If the Power Stealing Assist method is not compatible with your system place the Power Stealing Switches to Off This cancels Power Stealing Assist operates the thermostat on batteries and corrects the condition Figure 1 Thermostat Base Multi Stage 1F95 1291 Mounting Hole Mounting Hole r zao a 5 Place Level across Mounting Tabs for appearance only Place Level across Mounting Tabs for appearance only Rear view of thermostat 2 AA Batteries Power Stealing Switches Figure 2 Single Stage or Multi Stage System No Heat Pump with Single Transformer WIRING DIAGRAMS Single Stage 1 SS1 24 volt power for cooling 24 volt power for heating Multi Stage 2 MS2 24 volt common optional for system operation required
36. n 1 Possible short in wiring Check each wire connection to verify they are not shorted Runs Constantly 2 Possible short in thermostat or touching together No bare wire should stick out from 3 Possible short in heat cool fan system under terminal block Try resetting the thermostat as de 4 FAN Switch set to Fan ON scribed 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 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 Disagree Menu section Furnace Air Conditioner 1 The location of the thermostat and or Digital thermostats provide precise control and cycle Cycles Too Fast or Too Slow the size of the Heating System may faster than older mechanical models The system turns narrow or wide be influencing the cycle rate on and off more frequently but runs for a shorter time temperature swing so there is no increase in energy use If you would like an increased cycle time choose SL for slow cycle in the Configuration menu step 7 heat or 8 cool If an ac ceptable cycle rate is not achieved contact a local HVAC service person for additional suggestions Forgot Keypad Press the menu key key will disappe
37. n a suitable shipping Operating Your Thermostat 10 container Refer to www thermostat recycle org for loca Programming 12 tion to send the product containing mercury Troubleshooting 15 amp PART NO 37 7313B E ME RSO N www white rodgers com Replaces 37 7313A www emersonclimate com 1241 INSTALLATION A WARNING Thermostat installation and all components of the control system shall conform to Class II circuits per the NEC code Remove Old Thermostat Before removing wires from old thermostat mark wires for terminal identification so the proper connections will be made to the new thermostat 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 1 and two mounting screws Leveling is for appearance only and will not affect thermostat operation 5 Connect wires to terminal block on base using appropriate wiring schematic 6 Push excess wire into wall and plug hole with a fire resis tant material such as fiberglass insulation to prevent
38. n the thermostat is configured for Heat Pump mode and the Dual Fuel feature is selected on the thermostat can moni tor the outside temperature using remote sensor F145 1378 or use software logic to determine when to switch to gas heat and shut down the compressor This eliminates the need for a fossil fuel kit The user selectable temperature is called the dual fuel tem perature setpoint dF and is set in the Installer Configuration menu items 33 or 34 With outdoor remote sensor installed and enabled the dual fuel temperature setpoint menu item 33 can be set to a temperature of 5 through 50 When outdoor remote sensor is not installed a software logic based dual fuel number menu item 34 from 01 to 09 can be selected A higher temperature or dual fuel setting will provide a smaller stage separation between the heat pump and Aux to give more comfort A lower temperature or number will provide a larger stage separation for more economy After the dual fuel temperature setpoint is set and is pressed a delay Cd can be set for compressor shutdown after the auxiliary stage is energized This delay can be set from 0 seconds to 99 seconds to minimize the time that the system may blow cooler air until the alternate source of heat comes on Default setting for delay is 60 When setting the delay if the gt or lt keys are held depressed the setpoint will increase or decrease at the rate of one degree every half second for the first
39. ould begin to operate The display should show System On How ever if the system configuration is set to HP1 or HP2 and setpoint temperature display is flashing the 5 minute compressor lockout feature is operating see Configura tion menu item 11 3 Adjust temperature setting to 3 above room temperature If your system configuration is set at MS2 HP1 or HP2 the auxiliary heat system should begin to operate and the display will show System On 2 4 Press V to adjust the thermostat below room tempera ture The heating system should stop operating To check the humidifier when System On appears and the heating system is running press the HUMIDITY button once Press A to adjust the humidity 2 or more above the room humidity level setpoint range Humidity setpoint can be adjusted from 5 to 50 Hum On will appear indicating it is calling for the humidifier Note If Auto Schedule is displayed instead of Humidity Auto Schedule must be turned off in the Configuration Menu Emergency Mode Applies only to Heat Pump Systems 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 opera tion is not desired or you prefer back up heat only 1 Press SYSTEM key to select EM EM Heat Mode will flash on the display 2 Press A to adjust thermostat setting above room tem perature The Emergency heating system
40. red later when the temporary hold period ends To cancel the temporary setting at any time and return to the program press Run Schedule If the SYSTEM key 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 keys simultaneously to change to the other mode 11 PROGRAMMING Set Current Time and Day 1 Press Menu key to enter installer menu Then press Set Time once to indicate hour amp AM or PM designation in clock display 2 Press and hold either the gt or lt touch key until you reach the correct hour and AM or PM designation 3 Press Set Time again to display minutes only in clock display 4 Press and hold either the gt or 1 touch keys until you reach the correct minutes 5 Press Set Time once again to display year 6 Press either the gt or lt touch key until you reach the correct year 7 Press Set Time once again to display month 8 Press either the gt or lt touch key until you reach the correct month 9 Press Set Time once again to display date of the month along with day of the week at top row which is automatic 10 Press and hold either the gt or lt touch key until you reach the correct day of the month and day of the week displayed at the top row 11 Press Run Schedule once or twice to remove the key Now the display will show the
41. th CO selected ON when the compressor turns on for a call for heat in heat pump or a call for cool the fan will be delayed for five seconds before turning on to allow the air to be heated or cooled After the compressor turns off for call for cool the fan will continue to run for 20 seconds to capture additional cooling from the system If CO is set to OFF there will be no delay in fan operation Comfort Alert with Active Protection not available on earlier models Turn this feature ON to enable active protection This allows the thermostat to identify fault codes sent by the Comfort Alert module when compres sor 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 Com fort Alert Codes in Troubleshooting section If a Comfort Alert module is not connected or to disable active protec tion 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 Heat Temperature Limit Range This feature adjusts the highest setpoint temperature for heat The default set ting is 99 F It can be changed to a setting between 62 F and 98 F The temperature limit icon will be displayed to the left of your setpoint temperature when using this fea
42. to 10 00 PM 62 F Auto AT SUN 6 00 AM 70 F Auto 8 00 AM 62 F Auto 5 00 PM 70 F Auto 10 00 PM 62 F Auto Cooling Wake Up Leave For Work Return Home Go To Bed Program Morning Fan Day Fan Evening Fan Night Fan Gon 6 00 AM 75 F Auto 8 00 AM 83 F Auto 5 00 PM 75 F Auto 10 00 PM 78 F Auto TUE WED THU FRI 3 6 00 AM 75 F Auto 8 00 AM 83 F Auto 5 00 PM 75 F Auto 10 00 PM 78 F Auto AT 5 6 00 AM 75 F Auto 8 00 AM 83 F Auto 5 00 PM 75 F Auto 10 00 PM 78 F Auto UN Wired Remote Temperature 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 feet Terminals S and on the terminal block allow connection of the remote sensor The thermostat must have 24 VAC Common connection to terminal C for the remote sensor to operate The remote sen sor can be enabled or disabled in the Installer Configuration menu item 29 When remote sensor Remote is selected Off factory de fault no remote sensor is enabled When remote sensor is selected On the next step is to select the remote as indoor Remote In or outdoor Outdoor Remote If the remote is se lected as Remote In an additional step will be to select if the 14 temperature shown on the display will be from the thermostat L
43. 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 Manual Operation for Non Programmable Mode Press the SYSTEM key to select Heat or Cool and use the keys to adjust the temperature to your desired setting After selecting your desired settings you can also press the SYSTEM key to select AUTO to allow the thermostat to auto matically change between Heat and Cool Manual Operation Bypassing the Program Programmable Mode Manual operation will bypass the program and allow you to adjust the temperature as you desire The temperature you set in Hold will be maintained indefinitely Press A or V to adjust the temperature The HOLD key will appear Press the HOLD key Hold At will appear next to the setpoint tem perature and the thermostat will maintain the new setpoint temperature until Run Schedule is pressed to resume pro gram operation Program Override Temporary Override Press A or V keys to adjust the temperature This will over ride the temperature setting for a default four hour override period The override period can be shortened by pressing or lengthened by pressing gt Program Override period can range from 15 minutes to 7 days Example If you turn up the heat during the morning program it will be automatically lowe
44. ts Reversing Valve This item is only to appear if HP1 or HP2 is selected above 4 e e A Days 7 P 5o0r0 Programs per week 7 days 5 1 1 days or non programmable 5 e e A 4 PS 2 Programs per day 4 Morning Day Evening Night 2 Day Night Not available if 4 is 0 6 e A Cool Off Cool Off Heat Heat Off System switch configuration in non heat pump mode Heat Auto Heat Cool Off Auto Off e A Cool Off Heat Cool Off Heat Em System switch configuration heat pump mode Em Auto Off Em Auto 7 e A On E OFF Selects Energy Management Recovery Not available if 4 is 0 8 e e A FA Heat Cr SL Selects Adjustable Anticipation cycle rate Heat 9 e e A FA Cool Cr SL Selects Adjustable Anticipation cycle rate Cool 10 e A FA Cr AU Em SL Selects Adjustable Anticipation cycle rate auxiliary This item is only to appear if HP1 or HP2 is selected above 11 e o A OFF CL On Selects Compressor Lockout 12 e e A On dL OFF Selects Continuous Display backlight 13 e e A 0 5 LO to 5 HI Selects Adjustable Ambient Temperature Display range 5 LO to Temperature 5 HI 14 e A F c Selects F C Display temperature units in Fahrenheit or Celsius 15 e e A On b OFF Selects audible Beeper On Off 16 e e A On dS OFF Selects Daylight Saving Time calculation 17 e e A On Heat AS OFF Selects Automatic Schedule for comfort temperature Programming heat mode Not available if 4 is O 18 e 2 A On Cool AS OFF Selects Automati
45. ture The temperature limit icon will flash if an attempt is made to adjust the temperature beyond the range selected Cool Temperature Limit Range This feature adjusts the lowest setpoint temperature for cool The default setting is 45 F It can be changed to a setting between 46 F and 82 F The temperature limit icon will be dis played to the left of your setpoint temperature when using this feature The temperature limit icon will flash if an attempt is made to adjust the temperature beyond the range selected 25 amp 26 Keypad Lockout This step allows you to select the type of lockout or limited range security required If no lockout or limited range security is required press A to advance the menu Three security settings are available in this menu item Use the gt or lt keys to select the lockout desired Lockout selections are Keypad Lockout and L Total Lockout Total Lockout locks all keys Keypad Lockout and P Partial Lockout Partial Lock out allows only the A or Y keys to operate within your set temperature limits Temperature Limit Keypad Lockout prevents chang ing the temperature limits in the Configuration Menu After the type of lockout is selected press Keypad Lockout Combination Number Selection Display will read 000 Keypad Lockout Skip this step and continue through the remainder of the configuration menu if you require an Air Filter Change out indicator or Humid
46. umidification wiring without an electronically controlled variable speed blower system for single stage compressor system only If you have a single stage compressor system see the dia anti freeze up control White Rodgers CAFC or equivalent is gram below A relay customer provided should be installed recommended The CAFC prevents the air conditioning coil as shown in Fig 7 to switch the fan speed to the next lower from freezing due to low air flow dirty filters low refrigerant speed on a call for dehumidification from the thermostat The pressure etc The CAFC snaps onto the suction line close to reduction in air flow allows the coil to remove more humidity the evaporator coil as possible and breaks the compressor from the air The relay should be rated for blower motor load circuit when the suction line drops below 38 F and re make Since this configuration reduces the air flow in cooling the the circuit at 46 F Figure 5 Typical Wiring for Dehumidifier System Normal High DHM Relay 90 293Q or equivalent Dehum Speed Fan Heat Fan Output Cool Fan Output Normal Cool speed position DHM energized Dehum speed mode DHM de energized N Figure 6 Typical Wiring for 120V Humidifier System Relay 90 290Q or equivalent Humidifier System Figure 7 Typical Wiring for 24V Humidifier System HOT NEUTRAL 120 VAC Humidifier System NEUTRAL TRANSFOR
47. vance Day until the day you wish to copy to is flashing 5 Press Copy Copy will disappear the day you copied from will disappear and the day s you copied to will be on 6 If you wish to copy this same program into other days press Copy and repeat steps 3 4 and 5 Press Run Schedule to return to normal operation Fill in the blank schedule on the next page then Enter the Heating Program 1 Press the Menu key and then press Set Schedule Press SYSTEM key to select Heat in the system switch area indicating the active mode being programmed You can switch to the other mode by pressing the system switch at any time 2 The top of the display will show the day s being pro grammed The time and set at temperature are also displayed Morning will also be displayed to indicate the period 3 Press A or V key to change the temperature to your selected temperature for the 1st heating period Morning 4 Press gt or a key to adjust the start time for period The time will change in 15 minute increments 5 Press FAN to select Auto or Prog 6 After you have set the time and the temperature for the period to begin press Set Schedule to advance to the next program period 7 Repeat steps 2 through 6 until all of the program times and temperatures are set for all program periods on that day 8 Press Advance Day to change to the next day and repeat steps 2 through 8 9 When programming is complete and
48. will begin to operate The display will show System On flashing EM Heat Mode and Heat to indicate that the Emergency sys tem is operating 3 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 4 Press V to adjust the thermostat below room tempera ture The heating system should stop operating 7 CAUTION To prevent compressor and or property damage if the outdoor temperature is below 50 F DO NOT operate the cooling system Cooling Dehumidifier 1 Press SYSTEM to select Cool 2 Press V to adjust the thermostat setting below room tem perature The blower should come on immediately on high speed followed by cold air circulation The display should show System On If the setpoint temperature display is flashing the compressor lockout feature is operating see Configuration menu item 11 3 Adjust temperature setting to 3 below room temperature The second stage cooling should begin to operate and the display should show System On 2 4 Press to adjust the temperature setting above room temperature The cooling system should stop operating To check the dehumidifier wnen System On appears and the cooling system is running press HUMIDITY button once Press V to adjust the humidity 2 or more below the room humidity level setpoint range DeHum On will appear indicat ing it is
49. y H Mode 1st stage Mode 2nd stage nod Note Dual Fuel Note Dual Fuel Fun No Output option de option de Hen energizes Heat energizes Heat a mode stage 1 mode stage 1 onfiguration 24 volt compressor compressor Menu selects Fault or System common when auxiliary when auxiliary i O or B for i optional Heat mode tst heat is energized heat is energized an aal changeover Power closed Hos Paros 24 volt 24 volt for system stage for cal of Fah On function Set connection for with L terminal power for power for ti Cool mode 1st i ized i to O terminal SPDT 3 wire ti cooling heating Peraton stage Heat mode 3rd Heat mode 4th also energized in energized in Cool h E required stage Emergency stage Emergency heating if configured Off mode S zone valve Original production for remote Compressor oe pega ga GENCY for Electric Heat mode Set 1F95 1291 s Mode 1st stage Mode 2nd stage to B terminal P sensor ized i do not have this Heat Heat mode 2nd ea peel connection Pump 2 stage Note Dual Fuel Note Dual Fuel Heat amp mergency HP2 Cool mode 2nd option de option de mode stage energizes Heat energizes Heat i mode stages 1 mode stages 1 Compressor and 2 both and 2 both compressors compressors when auxiliary when auxiliary heat is energized heat is energized NEUTRAL NEUTRAL 24VAG e 120vac 120VAC _24VAC e HOT HOT ee oe g COOLING ual fuel option if sel
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