709063-0 iQ_T-stat_User_Manual.indd
Contents
1. PROGRAM MENU COPY MONDAY TUESDAY WEDNESDAY THURSDAY SATURDAY UNDAY EVERYDAY WEEKDAYS WEEKENDS SELECT OPTION AW lt PREVIOUS Copying a program The COPY option is displayed at the top of the PROGRAM MENU and can be used to copy a schedule from one day to many other days without having to perform redundant programming of the thermostat This feature can be used after a schedule has been set in one of the days 1 Select COPY at the top of the PROGRAM PROGRAM MENU PY MENU using the MONDAY A or V button THURSDAY SATURDAY SUNDAY EVERYDAY WEEKDAYS WEEKENDS 2 Press the button The thermostat will display a list of days to copy from Selecta day in the COPY FROM list using the A or button 4 Press the button The thermostat will display a list of days to copy your program to 5 Selecta day inthe COPY TO list using the A or V button 6 Press the button to save the setting NOTE To schedule additional days repeat steps 3 6 SELECT OPTION AW lt PREVIOUS COPY FROM WHICH DAY SAVE TUESDAY THURSDAY SATURDAY MONDAY m WEDNESDAY FRIDAY SUNDAY SELECT OPTION AW lt PREVIOUS COPY TO WHICH DAY MONDAY WEDNESDAY TUESDAY THURSDAY FRIDAY ISA TURDAY SUNDAY SATURDAY WEEKDAYS EVER RAY WEEKENDS SELECT OPTION AW lt PREVIOUS2. setpoint The A button raises the temperature The V button lowers the temperature button to save the setting or press the button to jump to another column MONDAY HEAT COOL A WAKE FAN 6 00A AUTO LEAVE 8 00A 62 85 AUTO RETURN 5 00P 70 78 SLEEP 10 00P 62 82 AUTO SELECT AW CHANGE M AUTO lt PREVIOUS 4 Schedule Events Day DAY 5 50A HEAT COOL 55 SELECT CHANGE M lt PREVIOUS 2 Schedule Events Day MONDAY HEAT COOL 65 HH SELECT CHANGE lt PREVIOUS 2 Schedule Events Day MONDAY ACTIVE HEAT COOL 5 50A 75 AUTO IDLE 10 00P 68 72 AUTO CHANGE M SELECT lt PREVIOUS 2 Events Day Business SELECT AW CHANGE M lt PREVIOUS 2 Events Day Business Changing the FAN 1 Co Setting Select the FAN setting using the A V buttons Press the button Change the FAN setting The A button changes the fan to ON The V button changes the fan to AUTO Press the button to save the setting or press the button to jump to another column MONDAY WAKE 6 00A HEAT COOL 70 78 LEAVE 8 00A 62 RETURN 5 00P 70 SLEEP 10 00P 62 SELECT PREVIOUS DAY HEAT COOL 5 50A 65 75 SELECT AY lt PREVIOUS CHANGE M 2 Schedule
3. CHANGE SELECT AW 9 PREVIOUS Changeover Time e The A button adjusts the time 15 minutes forward e The Y button adjusts the time 15 minutes backward 10 Press the button to save the setting Smart Recovery The Smart Recovery option disabled by default can enhance comfort by modifying heating and cooling setpoints to ease the transition from one program schedule to the next During the time prior to a program schedule change which will call for higher heating setpoint or lower cooling setpoint Smart Recovery gradually adjusts the setpoint in 1 degree increments to anticipate this change Thus room temperature will be at or close to the setpoint for the next time block when that time block begins Actual results depend on home system characteristics This function is not available when the thermostat is in nonprogrammable mode 1 Select MENU on the Main Screen using the button Press the 1 button Select SETTINGS using the A or button Press the button Select OPTIONS using the A or button Press the H button 7 Selectthe option beneath SMART RECOVERY using the A or V button 8 Press the button 9 Change the SMART RECOVERY setting The A button changes the setting to ON e The Y button changes the setting to OFF 10 Press the button to save the setting Ww OPTIONS PROGRAM SCHED USAGE CH
4. 9 Navigatio t 3 Changing Program Schedules 9 ces 3 Copying a Program acia tanda dad 9 SCREEN SETTINGS iiiter ritas nins taies 4 Changing the Time of an 10 Date and Time aues O 4 Changing the HEAT 10 ls the COOL Setpoint nnn 12 or 24 Hour 1 5 Changing the FAN 5 10 GINS cc ene NE ED UE 5 ADVANCED THERMOSTAT SETTINGS 11 Backlight ON Time 5 Program Schedule Usage 11 OPERATING THE THERMOSTAT 6 Programmable 11 Selecting an Operating 6 Nonprogrammable Option 11 Off 6 Auto Changeover 12 Auto MOGe ER 6 Smart 12 uo o 12 E Heat Mode Minimum Heat Pump Usage Temperature 13 Controlling Temperature with Holds
5. 6 Backup Heat Response 13 Temporary Holdi 6 OffSelS tton diera ria ar 14 Permanent 6 Indoor Temperature 14 Vacation Hold 7 Remote Temperature 14 Canceling 7 Outdoor 14 Hum 4 EAE E EEA OAE E 7 Heat Anticipator 14 Programmed 8 Humidity Control eese 14 Intermittentb usi eter erra dne tuta 8 Humidify Dehumidify 14 Secu rity LOCKOU RE RE 8 iQ Drive Thermostat Site 15 How to Lock the 8 iQ Drive Thermostat Default Settings 16 How to Unlock the Thermostat 8 What to Do If You Forget Your PIN Number 8 ABOUT THE IQ DRIVE THERMOSTAT The iQ Drive Thermostat is a wall mounted low voltage controller that accurately maintains room temperature by controlling conventional or iQ Drive compatible components within the heating and air conditioning system Easy to use operating modes HEAT COOL AUTO or E HEAT activate cooling
6. Changing the Time of an EVENT Selectthe starting time for the EVENT using the A or V button Press button Change the time of the event The A button adjusts the minutes forward The V button adjusts the minutes backward Press the button to save the setting or press the gt button to jump to another column MONDAY WAKE HEAT COOL HM 70 78 LEAVE 8 00A 62 85 RETURN 5 00P 70 SLEEP 10 00P 62 SELECT lt PREVIOUS HEAT COOL 65 75 SELECT AW CHANGE M lt PREVIOUS 2 Schedule Events Day MONDAY ACTIVE HEAT COOL 65 75 AUTO SELECT lt PREVIOUS CHANGE M 2 Events Day Business 10 Changing the HEAT Setpoint Selectthe temperature to be changed in the HEAT column usingthe A V P buttons Press the button Change the HEAT setpoint The A button raises the temperature The V button lowers the temperature Press the button to save the setting or press the button to jump to another column MONDAY WAKE HEAT COOL 6 00A 78 LEAVE 8 00A 62 RETURN 5 00P 70 SLEEP 10 00P 62 SELECT lt PREVIOUS Press the Change the COOL Press the Changing the COOL Setpoint 1 Select the temperature to be changed in the COOLcolumnusingthe A V P buttons button
7. HOIVdIOLLNV ALIGINNH 3ALLV THH 3univdadial YHOOdLNO HOOQNI 3110N3H 3univH3dila3l HOOQNI 51355540 AWIL 440 AWIL LNALLINYSLNI H38IAFIN Nid H3 1N3 LN3 LLIAH LNI 519395540 SNOILdO SONILLAS N33HOS NNAW SONILLAS QVdA3M WLOL AINO LSnrav 1n03201 ALINIAS 16003201 5 SONILI3S JAQON WvHoOHd AWIL 13S NNW 3SNOdS3H 1V3H d 0va AIINET39VSh IV3H AH3AOO3H 5 HH3AO3SNVHO OLNV NOLLVOISIGINNHAG 35vsn GAHOS INvHOOHd SNOILdO NO NV3 LN3 LLIAHSLNI 1SVHINOO 392019 HO 5115739 HO LISHN3HHVJ SONILLAS N33HOS 9UJeN ueaJog JO NUE seieoipu ILON uoneuuguo2 WvH9OHd AdOO 9315 SAYA 40 dnOH9 HO AYA HOYI HOS TVOIdA 41W3H A lV3H 1009 OLnv 5540 IQON Q3AWVvHOOHd NO OLnv NN3IN v X9018 JINGAHOS 9018 JINGSHOS 22018 d31n003H9S L 35018 3 1003H9S 1009 WAH AVGNOW 3univH3dWa3l SQN3 33M SAVOM33M AVG sAep jo 151 NNAW INVHOOHd NO OLnv NN3IN 1009 olny AsO NNN 9NILYY3dO OL AdO9 3IALL WLNA NOILVOVA WOHH AdOO MOH NOILVOVA LNANVINYAd AN3NVIAH3d NOLLVOVA fIN3IN TIN
8. NOTE This immediately removes CANCELHOLD fromthe Main screen and reverts the setpoints to the programmed schedule 1 19 09 10 00 AM FAN AUTO 70 HUMIDITY HEAT RH FAN MENU Fan Operation Listed below are available fan options when running the heating cooling system The default setting for this thermostat is AUTO 1 Select FAN on the Main Screen using the lt or button NOTE The FAN MENU can also be accessed through MENU onthe Main Screen 2 Press button 3 Select AUTO ON or PROGRAMMED FAN using the A or V button 4 Press the button to save the setting 1 19 09 10 00 AM FAN AUTO 70 HUMIDITY 12 HEAT RH TEMP MODE MENU On This will run the fan continuously without operating any heating or cooling equipment including in OFF mode The fan speed is manually set to different speeds by using the or V buttons and is See indicated by the bar graph in the Manual Fan Speed screen When heating or cooling is needed the fan I speed changes as needed oF NOTE In fan mode the qu TTNG humidification option is turned on by default Auto The fan switches on when the thermostat senses the need for heating or cooling and will run for the duration of the operation When the heating cooling equipment has shut off the fan will continue to run for a short period of time
9. beneath BACKUP HEAT nor ectow ize RESPONSE usingtheA Ema 77 or button 8 Press the button 9 Change the BACKUP HEAT RESPONSE to fast or slow using the A or buttons 10 Press the button to save the setting 13 Offsets Many factors such as aroom s airflow direct sunlight onthe thermostat positioning of the thermostat near windows doors etc can cause the temperature or relative humidity on the Main Screen to vary from the actual value Offsets can be used to balance out these fluctuations so that the temperature on the Main Screen more closely reflects the temperature of the living space Temperature offsets can be changed to 5 degrees The relative humidity has a range of 10 The default setting for all the offsets is 0 INDOOR TEMPERATURE the temperature of the living space and is the largest number displayed on the Main Screen REMOTE TEMPERATURE this offset is not used with standard system equipment OUTDOOR TEMPERATURE the measured temperature at the outdoor unit heat pump or air conditioner and is displayed on the Main Screen e RELATIVE HUMIDITY the humidity level measured at the thermostat and shown on the Main Screen HEAT ANTICIPATOR The heat anticipator tells the furnace when to shut off as the room reaches the desired temperature This also affects how much temperature swing will occur in the room The heat anticipator function
10. V button button SCREEN SETTINGS using the A or V button button beneath CONTRAST using the A or V Press the button button SCREEN SETTINGS FAHRENHEIT OR CELSIUS FAHRENHEIT 12 OR 24 HOUR CLOCK CONTRAST m INCR TO DARKEN BACKLIGHT ON TIME 0 SECON SELECT AW CHANGE M PREVIOUS Change the contrast level The A button darkens the contrast The Y button lightens the contrast button to save the setting Backlight ON Time The blue backlight feature makes viewing the screen easier at night or in poorly lit rooms The backlight turns on for a certain amount of time when any one of the five buttons are pressed The duration that the backlight stays on can be programmed for 30 60 90 120 seconds or ON all the time 1 Select MENU on the Main Screen using the lt or gt button 2 Press the 3 Select SETTINGS using the A or V button 4 Press the button 5 Select SCREEN 8 SETTINGS using the 9 A or button 6 Press the H button 7 Select the option beneath BACKLIGHT ON TIME using the or V button SCREEN SETTINGS FAHRENHEIT OR CELSIUS FAHRENHEIT 12 OR 24 HOUR CLOCK 12 button CONTRAST INCR TO DARKEN BACKLIGHT ON TIME SELECT AW CHANGE M PREVIOUS Press the button Change the value to 30 60 90 120 seconds or
11. afterwards 7 Programmed Fan The fan will operate based on the fan setting ON or AUTO inthe Program Schedule Setup instructions are shown on page 10 Intermittent Fan This option will run the fan for up to 20 minutes and then turn it off for up to 40 minutes if the thermostat doesn t sense a need for cool or heat for at least one hour This optionis typically used when running the heating cooling system in a vacation or permanent hold setting Setting the FAN ON time to OFF disables this feature See page 6 or 7 for HOLD setup instructions 1 Select MENU on the Main Screen using the lt or gt button 2 Press the H button 3 Select SETTINGS using the A or V buttons 4 Press the button 5 Select INTERMIT TENT FAN using the A or V button Press the button NOTE The INTERMITTENT FAN menu will appear in the display with the value beneath FAN ON TIME already selected 7 Press the 2 button 8 Change the FAN ON TIME to OFF or between 5 20 minutes The A button adjusts the time 5 minutes forward The Y button adjusts the time 5 minutes backward INTERMITTENT FAN FAN ON TIME FAN OFF TIME MINUTES WITH HEAT OR COOL OFF SELECT AW PREVIOUS CHANGE BM 9 Press the button to save the setting 10 Select FAN OFF TIME using the A or V button 11 Press the button 12 Change
12. on the Main Screen using the lt or P button Press the B Select SET DATE AND TIME using the A or button Press the B Select AUTO DAYLIGHT SAVING using the A or button Press the Select ON or OFF using the A or button button to save the setting SET DATE AND TIME CHANGE SETTING AY PREVIOUS SET DATE AND TIME 05 SET HOUR CHANGE SETTING AY PREVIOUS SET DATE AND TIME 50 SET MINUTE CHANGE SETTING AY PREVIOUS SET DATE AND TIME SET DATE AND TIME AUTO DAYLIGHT SAVING SELECT OPTION AW PREVIOUS Press the Select SETTINGS Press the Press the Fahrenheit or Celsius The indoor and outdoor temperatures displayed on the main screen of the thermostat can be changed to the Fahrenheit or Celsius scale Select MENU on the Main Screen using the lt or gt button button using the A or V button button The SETTINGS MENU will appear in the display with SCREEN SETTINGS already selected button The SCREEN SETTINGS MENU will appear in the display with the temperature scale already selected SCREEN SETTINGS FAHRENHEIT OR CELSIUS FAHRENHEIT 12 OR 24 HOUR CLOCK 12 CONTRAST 4 INCR TO DARKEN BACKLIGHT ON TIME 50 SECONDS SELECT AW CHANGE PREVIOUS Press Press the Fl button Change the tempe
13. A SYN IWHAdWAL SIHL diN3 L 3univHadWa3l NOILVOVA HV3A LAS 31VG 135 SNIAVS LHOMAVG OLNV ONIAVS LHOMAVG OLNV 31VG 13S 31va 135 ASICGINNHAG AdIGIINTQH SONILLAS ALIGINNH ALIGINNH 15 iQ DRIVE THERMOSTAT SETTINGS DEFAULT N Auto Daylight Savings OFF or ON PO Fahrenheit e24Howcok tore SETTINGS 12 or 24 Hour Clock 12 or 24 12 d Backlight On Time 20 0 12 D seconds 30 second increments 30 or Continuously ON OFForON Intermittent On Time Off or 5 to 20 minutes THERMOSTAT Total keypad or Write PIN number here EVENTS TIME 10 minute increments 70 F 21 C PROGRAMMING 40 F to 90 F 5 62 16 Increments of 1 21 C THE 4 32 C 70 THERMOSTAT 62 F 16 C C 40 F to 90 F 85 29 C 4 C to 32 78 25 82 27 C AUTO 4 Schedule Events Day 2 Schedule Events Day 4 Schedule 2 Events D Business Events Day Nonprogrammable Auto Changeover Time 0 to 120 Minutes OFF or ON Dehumidification OFF or ON NEN ON ini 1 12 ADVANCED Minimum Heat Pump Usage 12 F to 74 F THERMOSTAT Fast 10 Minutes SETTINGS Backup Heat Response Slow 20 Minutes OFFSETS Indoor Temperature to 5 Fto 5 F Outdoor Temperature to 5 F to 5 Relative Humidity Hear
14. Anticipator 0 to 9 Increments of 1 conventional furnaces only iQ Drive is a registered trademark of Nordyne 709063 NORDYNE Specifications and illustrations subject to change COMPLETE COMFORT GENUINE VALUE without notice or incurring obligations O Fallon MO 709063 Printed in U S A 06 09 F F 78 F 25 F F Program Schedule Usage Slow
15. E using the or V button button AND TIME using the or V button button The A button adjusts the year forward The V button adjusts the year backward button to save the setting Setthe MONTH The A button adjusts the month forward The V button adjusts the month backward button to save the setting SET DATE AND TIME SET DATE AND TIME AUTO DAYLIGHT SAVING SELECT OPTION AY PREVIOUS SET DATE AND TIME 09 SET YEAR CHANGE SETTING AY PREVIOUS SET DATE AND TIME CHANGE SETTING AY PREVIOUS 11 Set the DAY The A button adjusts the day forward e The V button adjusts the day backward 12 Press the button to save the setting 13 Set the HOUR The A button adjusts the hour forward The V button adjusts the hour backward 14 Press the button to save the setting 15 Set the MINUTE e The A button adjusts the minute forward e The V button adjusts the minute backward NOTE Holding the or V button down for several seconds will adjust the value in larger increments 16 Press the L button to save the setting Auto Daylight Saving between the second Sunday of March to the first Sunday in November A Press the button button button Select MENU
16. ED EVENTS DAY DEHUMIDIFICATION ON o AUTO CHANGEOVER TIME SMART RECOVERY OFF HEAT PUMP USAGE LIMIT NOT BELOW I2F BACKUP HEAT RESPONSE SLOW SELECT AV 9 PREVIOUS CHANGE M Dehumidification Dehumidification is the process of reducing the level of humidity in the air The system can only provide dehumidification when an air conditioner or heat pump is connected to the heating cooling system The default setting is ON 1 Select MENU on the Main Screen using the lt or P button Press the button Select SETTINGS using the A or button Press the button Select OPTIONS using the or button Press the 8 button Selectthe option beneath DEHUMIDIFICATION using the A or button ege Press the H button 9 Change the DEHUMIDI FICATION setting The A button changes the setting to ON The V button changes the setting to OFF 10 Press the LI button to save the setting OPTIONS PROGRAM SCHED USAGE CHED EVENTS DAY DEHUMIDIFICATION AUTO CHANGEOVER TIME SMART RECOVERY OFF HEAT PUMP USAGE LIMIT NOT BELOW I2F BACKUP HEAT RESPONSE SLOW SELECT AW 4 PREVIOUS CHANGE M Minimum Heat Pump Usage Temperature Under mostcircumstances the iQ Drive system uses a heat pump if available as the primary source of heating because it is usually
17. ER 0000 i CHANGE NUMBER 4PREVIOUS 8 Press the button after the last digit has been entered The PIN number is saved internally until the thermostat is unlocked IMPORTANT NOTE Write your PIN number down on page 16 and store this manual in a safe place for future reference How to Unlock the Thermostat 1 Press the button to access the PIN logon screen 2 Enter the first digit of the lockout number using the or V button When the desired number is displayed press the P button to jump to the next digit Repeat this process until the final digit is entered 3 Press the button after the last digit has been entered The thermostat is now unlocked and will remain unlocked until PIN is re entered What to Do If You Forget Your PIN Number Return to the PIN logon screen and type in the code 9999 This will clear out the lock and reset all values back to 0000 PROGRAMMING THE THERMOSTAT The iQ Drive Thermostat is factory programmed with default schedules based on typical usages Modification of the program schedules is not required but can still be customized to adjust the heating cooling system on individual days a combination of days weekdays weekends every day or an entire week Before the heating or cooling system can be activated the thermostat must be placed in an operating mode AUTO HEAT COOL or E HEAT See Page 6 for mode
18. Events Day 75 SELECT CHANGE B lt PREVIOUS 2 Events Day Business ADVANCED THERMOSTAT SETTINGS The iQ Drive Thermostat features additional fine tuning options that can increase comfort save energy and maximize the performance of the heating and cooling system These settings are optional and do not require modification for the heating cooling system to operate However some of these settings may require the consultation of an installer for determining which settings will achieve peak performance Program Schedule Usage This thermostat contains customizable energy saving schedules also called events that can adjust the heating cooling system 2 or 4 times a day on individual days every day just weekdays just weekends an entire week or a combination of days Residential systems can be setup for a 2 event or 4 event per day schedule Companies can set their schedule to 2 events per day using the business option By default this thermostat is factory set to a 4 Schedule Events Day If the nonprogrammable option or other event schedule is desired then this setting must be changed before programming the thermostat NOTE Full programmable operation may be resumed by performing steps 1 9 below and selecting a programmable option in the program schedule usage menu Programmable Options 4 Schedule Events Day WAKE The temperature setting in the morning when everyone wakes up LEAVE The temperature setti
19. IQ Drive User s Manua ELITE PROGRAMMABLE THERMOSTAT WITH MENU DRIVEN DISPLAY 48 V FEATURES e Customizable programming options for every batteries required Settings are stored day weekdays weekends or individual days internally in the event of power failure e Smart recovery gradually adjusts indoor On board diagnostics alert when service or temperatures for greater comfort maintenance is needed Communicates to various components within Two color backlight for easy viewing of the the iQ Drive system display at night time or in poorly lit rooms Auto changeover automatically switches the Energy saving features temperature set thermostat from heating to cooling or vice backs heat pump electric heat or furnace versa based on programmed setpoints changeover are customizable Provides system maintenance reminders Senses and controls temperature and humidity DO NOT DESTROY THIS MANUAL KEEP IN A SAFE PLACE FOR FUTURE REFERENCE Date Day Time Maintenance Reminders or Service Issues Navigation and Fan Setting Entry Buttons Temperature at Outdoor Unit Indoor Temperature A n v Indoor Humidity Level Heat amp Cool Setpoints HEAT 70 COOL 80 FAN icxDrive Menus Mode of Operation TABLE OF CONTENTS ABOUT THE iQ DRIVE THERMOSTAT 3 PROGRAMMING THE THERMOSTAT
20. ON all the time using the or V button 10 Press the button to save the setting 5 OPERATING THE THERMOSTAT The iQ Drive Thermostat can control conventional or iQ Drive compatible equipment in the heating or cooling system Before the heating or cooling system can be activated an operating mode such as AUTO COOL HEAT or E HEAT must be selected Selecting an Operating Mode NOTE When changing modes the system may continue in the previous mode for a few minutes to avoid sudden changes e OFF MODE This setting deactivates all equipment in the heating cooling system The furnace air conditioner or heat pump will not operate when in this mode The fan however can be set to operate in off mode See fan operation on pages 7 8 AUTO MODE This setting lets the thermostat choose the appropriate mode HEAT or COOL for maintaining the desired temperature between the configured heating and cooling setpoints To prevent the system from jumping back and forth the controller waits for the auto changeover time see page 12 before changing modes e COOL MODE This mode activates cooling equipment such as a heat pump or air conditioner during warmer seasons HEAT MODE This mode activates heating equipment such as heat pump electric heater gas furnace or a heat pump electric heat combination during cold seasons E HEAT MODE For systems with heat pumps this mode will heat only using sepa
21. P USAGE qu m OPTIONS PROGRAM SCHED USAGE 4 SCHED EVENTS DAY DEHUMIDIFICATION D AUTO CHANGEOVER TIME 60 MINUTES SMART RECOVERY OFF HEAT PUMP USAGE LIMIT NOT BELOW I2F BACKUP HEAT RESPONSE SLOW LIMIT using the A or V button 8 Press the button 9 Change the HEAT PUMP USAGE LIMIT The A button raises the temperature e The Y button lowers the temperature 10 Press the E button to save the setting SELECT aw CHANGE M lt PREVIOUS Backup Heat Response The system will switch automatically from the heat pump to the furnace when needed to heat the room more quickly If the system uses an iQ Drive modulating furnace with a conventional heat pump there is some control over this response If the Fast response is selected the furnace will take over if the room temperature is 4 F lower than the setpoint after 10 minutes Slow response will act after 20 minutes NOTE This option is only available when a one or two stage heat pump is installed with an iQ Drive furnace 1 Select MENU on the Main Screen using the button 2 Press the button 3 Select SETTINGS using the A or button 4 Press the button 5 Select OPTIONS using OPTIONS SCHED USAGE MEA ory paon 6 Press the button AUTO CHANGEOVER TIME 7 Select the option Of RECOVERY
22. een press the button to save the setting NOTE CANCEL HOLD will appear at the bottom of the Main Screen The hold can be canceled using the steps on page 7 or allowed to expire at the time shown in the HOLD THIS TEMPERATURE screen Permanent Hold A permanent hold can be used to override the temperature setpoints in the timed program Just set the temperature to a desired setting and the thermostat permanently maintains the temperature until the hold is cancelled on the Main screen NOTE This option only used when the thermostat is in programmable operation 1 Select MENU on the Main Screen using the lt or P button Press the button Select HOLD using the A or button Press the 2 button Select PERMANENT using the or button Press the button Change the temperature setting The A button raises the temperature The Y button lowers the temperature 8 Press the e NOO BW rnm button to save the setting NOTES CANCEL HOLD will appear at the bottom of the Main screen To cancel the hold see page 7 permanent hold can be modified by simply pressing the A or button when the Main screen is displayed Vacation Hold A vacation hold can be used to control the heating cooling system when away from home for an extended amount of time Just set the temperature to hold the house at and the date and t
23. equipment heat pump or air conditioner during warm seasons and heating equipment heat pump electric heater gas furnace or heat pump electric heat combination when the temperature gets colder See page 6 for operating mode setup instructions Dehumidification mode quickly removes moisture from the air and regulates humidity levels throughout the home Control output for optional humidifier is also provided See page 12 e The blue backlight feature makes viewing the screen easier at night or in poorly lit rooms The backlight turns on for a certain amount of time when any one of the five buttons is pressed The duration that the backlight stays on can be programmed for 30 60 90 120 seconds or ON See page 5 Complete system monitoring alerts the homeowner when service is needed Navigation Navigation between display screens or changing operating commands can easily be made by using the five keys to the right of the screen see page 2 NOTE Selecting an item means that its name or value appears in a highlighted band on the screen Another button will need to be pressed afterwards to access another menu or to select or change a value The and buttons are used to navigate up or down in a screen within a list of choices or to increase decrease a number NOTE On some screens holding these buttons down for several seconds will adjust the value in larger increments e The lt and gt buttons are used to navigate right or lef
24. ess the button AUTO CHANGEOVER TIME NOTE The OPTIONS menu will appear in the display with an event beneath EVENTS PER DAY already selected 7 Press the button Change the event using the or Y buttons 9 Press the button to save the setting SMART RECOVERY OFF HEAT PUMP USAGE LIMIT NOT BELOW I2F BACKUP HEAT RESPONSE SLOW CHANGE M 11 Auto Changeover Time Auto Changeover Time sets the minimum time off before the thermostat can change from heat to cool or vice versa when in auto mode This prevents the system from jumping back and forth between heating and cooling equipment The time can be set between 15 120 minutes in 15 minute increments or DISABLE Setting auto changeover time to DISABLE removes AUTO from the operating mode menu To select an operating mode see page 6 1 Select MENU on the Main Screen using the button Press the L button Select SETTINGS using the A or button Press the 2 button Select OPTIONS using the or button Press the L button Select the option beneath AUTO CHANGEOVER TIME using theA or V button 8 Press the H button 9 Change the Auto OPTIONS PROGRAM SCHED USAGE 4 SCHED EVENTS DAY DENUMIDIFICATION AUTO CHANGEOVER TIME MINUTES SMART RECOVERY OFF HEAT PUMP USAGE LIMIT NOT BELOW 2F BACKUP HEAT RESPONSE SLOW
25. ime when you want the hold to expire The thermostat will maintain the temperature until the hold is cancelled or expires 1 Select MENU on the Main Screen using the lt or P button 11 Change the time 2 Press the H button e The button 3 Select HOLD using adjusts the minutes 10 Press the button to save the setting the or V button forward 4 Press the button The Y button 5 Select VACATION adjusts the minutes backward using the or V button 6 Press the button 7 Change the tempera ture setting The A button raises the temperature The V button lowers the temperature VACATION HOLD HOLD UNTIL 5 08 09 6 00 AM CHANGE SETTING AY PREVIOUS 10 Press the H button to save the setting CANCEL HOLD will appear atthe bottom of the Main screen NOTE A vacation hold temperature setting can be modified by pressing VACATION HOLD SET HOLD TEMPERATURE 60 CHANGE SETTING AW PREVIOUS the or V button when save the setting displayed 9 Change the date e The A button adjusts the day forward e The Y button adjusts the day backward VACATION HOLD HOLD UNTIL 6 00 AM 5 08 09 CHANGE SETTING AY PREVIOUS Canceling a Hold 1 Select CANCEL HOLD onthe Main Screen using the lt or P button 2 Press the button
26. less expensive to run than the gas furnace or electric heat The Heat Pump Usage Temperature limit can be adjusted so that the heat pump will not operate below this temperature and switches the system to the furnace or electric heater for heat The system will not allow the heat pump to operate below an outdoor temperature of 12 F 11 C Some reasons for choosing to increase this temperature above the default limit of 12 F include f the cost of electricity is high compared to gas in the area it may be cheaper to run the furnace at higher temperatures Consult the local dealer or utility for recommendations Comfort levels created by the gas furnace during cold weather may be preferred IMPORTANT Changing the Minimum Heat Pump Usage Temperature affects when and how much the furnace will be used instead of the heat pump for heating This will change the total cost of heating your residence In some areas the total cost will decrease if the temperature is chosen correctly However this can only be determined by consulting with an iQ Drive trained licensed dealer Please do not alter this setting without first obtaining proper information specific to your area 1 Select MENU on the Main Screen using the lt or P button Press the H button Select SETTINGS using the A or V button Press the 2 button Select OPTIONS using the A or V button Press the button 7 Selectthe option beneath HEAT PUM
27. ng for the time away from home and energy savings are wanted RETURN The temperature setting in the evening when everyone returns home SLEEP The temperature setting at night when Nonprogrammable Option The nonprogrammable option disables the usage of all programming schedules Smart Recovery and temperature holds It requires no programming and is as basic as operating an old manual style rotary thermostat To use this option perform steps 1 9 below and select NONPROGRAMMABLE in step 8 To activate an air conditioner furnace or heat pump place the thermostat in an operating mode as everyone is asleep 2 Schedule Events Day DAY The temperature setting during daylight hours NIGHT The temperature setting during night time hours described on page 6 Adjust the temperature by simply pressing the or buttons anywhere on the Main Screen or by accessing the TEMP menu on the Main Screen When the desired temperature setting is displayed press the button to save the setting 2 Events D Business ACTIVE The temperature setting during Select MENU on the Main Screen using the lt or P button business hours Press the 1 button IDLE The temperature setting when business Select SETTINGS using the A or V button is closed Press the 1 button Select OPTIONS using OPTIONS the or button EVENTS DAY DEHUMIDIFICATION 6 Pr
28. operates similar to the anticipator found in older thermostats and is only used with 1 or 2 stage conventional furnaces This setting should only be changed after consulting with your dealer 1 Select MENU on the Main Screen using the lt or gt button 2 Press the button 3 Select SETTINGS using the or V button 4 Press the button 5 Select OFFSETS using OFFSETS INDOOR TEMPERATURE DEGREES F REMOTE TEMPERATURE 0 DEGREES OUTDOOR TEMPERATURE 0 GREE RELATIVE HUMIDITY 9 6 HEAT ANTICIPATOR 0 SELECT AW CHANGE M lt PREVIOUS the A or V button 6 Press the button 7 Select an offset from the list using the A or V button 8 Press the button The option will blink in the display indicating the offset can be changed 9 Change the offset The A button raises the offset The V button lowers the offset 10 Press the button to save the setting 11 Repeat steps 7 10 for additional offsets 14 Humidity Control Relative Humidity RH is the ratio of water vapor in the air compared to the maximum amount of water vapor the air can hold at the same temperature RH istypically expressedas a percentage andis closely related to personal comfort When humidity is high we tend to feel hotter than the actual temperature and when humidity is low the air is drier and we feel cooler While the iQ D
29. rate gas or electric heat This will disable heat pump operation 1 Select MODE on the Main Screen using the lt or P button NOTE The MODE MENU can also be accessed through MENU on the Main Screen 2 Press the button 3 Select AUTO COOL HEAT E HEAT or OFF using the or V button 4 Press the M button Controlling Temperature with Holds By default the iQ Drive Thermostat operates by controlling temperature to a timed schedule However if desired you can override the current temperature setpoint in the Program Menu Temperature holds can be used for quick temperature changes without having to modify the thermostat s Program Menu This function is not available when the thermostat is set to the nonprogrammable option NOTE Holding the A or V button down for several seconds will adjust some of the values in larger increments 6 Temporary Hold Atemporary hold changes the temperature setpoint until the next programmed event and can be set using any of these two methods METHOD 1 Change the temperature setting by pressing the A or V button anytime the main screen is displayed during system operation When the desired temperature is displayed press the button to save the setting METHOD 2 Select TEMP on the Main Screen using the lt or P button and then the button Change the temperature setting using the A or V button When the desired temperature is displayed on the scr
30. rature scale The A button changes the scale to Celsius The V button changes the scale to Fahrenheit button to save the setting 12 or 24 Hour Clock The time displayed on the main screen of the thermostat can be set to display the clock in 12 hour standard time or 24 hour military time 1 Select MENU on the Main Screenusingthe FAHRENHEIT 9r gt button 12 OR 24 HOUR CLOCK 2 Press the button CONTRAST 3 Select SETTINGS me NCR TO DARKEN using the A or V SA E button acr 4 Press the button b Select SCREEN SETTINGS using the 9 Change the clock or V button type 6 Press the H button The A buttonchanges the time to 24 hour e The Y buttonchanges the time to 12 hour 10 Press the 2 button to save the setting 7 Select the option beneath 12 or 24 HOUR CLOCK using the A or V button 8 Press the M button 1 Press the Select SETTINGS Press the Select Press the E Select the option Press the Contrast Thecontrastlevelofthe screen can be changedfrom 1 lightest to 15 darkest The level is adjustable in increments of 1 NOTE If powerto the thermostat is shut off the contrast level will return to the default setting 4 when power is restored Select MENU on the Main Screen using the lt or gt button button using the A or
31. rive compatible indoor furnace or air handler will always provide a humidifier control output actual humidification equipment is optional and not provided with the heating units A limited capability for dehumidification control is provided with all iQ Drive air conditioning and heat pump systems and in iQ Drive modulating furnace systems coupled with any compatible air conditioner or heat pump Dehumidification is not the primary function of an iQ Drive component It may not be able to fully dehumidify under all conditions Dehumidification may be enabled or disabled by changing the setting in the OPTIONS screen See page 12 Humidify Dehumidify 1 Select RH on the Main Screen using the lt or P button 2 Press the button 3 Press the gt button to access the humidity settings 4 Select HUMIDIFY or DEHUMIDIFY using the A or V button 5 Press the button 6 Change the HUMIDIFY DEHUMIDIFY setpoint 5 increments only The A button raises the humidity The button lowers the humidity 7 Press the gt button to save the setting 8 Press the button to exit 60 the Humidity Settings screen 1 19 09 10 00 AM FAN AUTO OUTDOOR 46 70 HEAT HUMIDITY 12 HEAT 70 COOL 80 TEMP MODE FAN MENU HUMIDTY SETTINGS HUMIDIFY 40 96 CHANGE M SELECT AV 4 PREVIOUS THERMOSTAT SITE IQ DRIVE
32. s see page 2 To access these screens select the menu with the and buttons and then the button To return to the Main Screen press the lt button repeatedly from any screen If no buttons are pressed for 3 minutes the thermostat will automatically revert back to the Main Screen If a service alert appears at the top of the Main Screen CANCEL ALERT will also be displayed at the bottom To cancel the alert use the lt and buttons and then the button 1 19 09 10 00 AM OUTDOOR FAN AUTO 46 RH TEMP MODE FAN MENU Outdoor temperature can only be displayed if a heat pump or iQ Drive AC is installed outside Many items that are displayed on the main screen can be easily changed by the homeowner Some of these items include Setting the date and time 12 or 24 hour clock auto daylight saving temperature SCREEN SETTINGS readings in Fahrenheit or Celsius scales and backlight on timer The SET DATE and TIME screen contains the setup menus for changing the current date and time that Date and Time is displayed on the Main Screen 1 10 Press the This thermostat be set to automatically observe the new daylight saving hours established in 2007 Press the Select SET DATE Press the Select SET DATE Press the Set the YEAR Press the Select MENU on the Main Screen using the lt or P button button AND TIM
33. setup instructions This thermostat also features a nonprogrammable option to manually control the heating or cooling equipment by disabling the usage of all programming schedules Smart Recovery and temperature holds In nonprogrammable operation the thermostat requires less user setup If this option is desired see page 11 for setup instructions Changing Program Schedules Each day in the PROGRAM MENU contains 2 or 4 customizable schedules also called events that display the TIME an event begins temperature setpoints HEAT and COOL and FAN setting AUTO or ON The default setting for this thermostat is 4 Schedule Events Day but can be changed by performing the setup instructions on page 11 The thermostat requires that the COOL setpoint must be at least 2 F above the HEAT setpoint This minimum difference is automatically maintained by the thermostat NOTE Holding the or button down for several seconds will adjust some of the values in larger increments 1 Select MENU on the Main Screenusingthe lt or P button 2 Press the H button MAIN MENU T DATE AND TIME 3 Select PROGRAM BOE E 5 SECURITY LOCKOUT using the A or V button 4 Press the M button 5 Select an option from the list in the PROGRAM MENU using the or V button 6 Press the button 7 See Page to change the time ofan EVENT the HEAT COOL setpoints or FAN setting SELECT OPTION AW PREVIOUS
34. t a screen or move to the previous or next screen within a screen sequence e The button is used to select an option category or value so that it can be changed or save a modified entry NOTE When a value is selected the dark band will blink in most screens Main Screen The main screen of the iQ Drive Thermostat displays normal system information including indoor temperature outdoor air temperature heating and cooling setpoints fan setting relative humidity and the system s current mode of operation See page 2 The top line of the Main Screen alternates between showing date and time day of the week service alerts such as CHANGE AIRFILTER CHANGE UV LAMP HVAC SERVICE AIR CLEANER or SERVICE HUMIDIFIER Status info such as HOLD UNTIL PERM HOLD SMART RECOVERY ON INTERMITTENT FAN ON and LOCKED in the case of an equipment issue a one line description 70 HEAT of the issue see page 2 In response to an extended or repeated problem the umon screen will flash red indicating service is needed IMPORTANT NOTE If the Main s HEAT 70 Screen displays CONFIGURATION NEEDED or flashes red with a message at the top of the screen contact an authorized installer immediately with a detailed description of the message Only iQ Drive certified technicians can correct these conditions The bottom line of the Main Screen displays five menus RH TEMP MODE FAN and MENU that are entry points to other submenu
35. the FAN OFF TIME between 5 40 minutes The A button adjusts the time 5 minutes forward The V button adjusts the time 5 minutes backward INTERMITTENT FAN FAN ON TIME OFF FAN OFF TIME MINUTES WITH HEAT OR COOL OFF SELECT AW PREVIOUS CHANGE B 13 Press the 8 button to save the setting NOTE The fan ON and OFF cycles will continue until the fan has been called for heating or cooling Security Lockout The security lockout prevents accidental or unauthorized changing of the thermostat settings This feature allows either the total lockout of the keypad or lockout of everything but the temperature setpoint adjustment Both options require a 4 digit PIN number to be entered and saved How to Lock the Thermostat Select MENU on the Main Screenusingthe button 2 Press the button 3 Select SECURITY LOCKOUT using the A or V button 4 Press the button 5 Select the type of lockout using the A or button 6 Press the button SECURITY LOCKOUT TEMP ADJUST ONLY TOTAL KEYPAD LOCKOUT SELECT OPTION AW PREVIOUS 7 Enter the first digit of the PIN numberusing the A or button When the desired number is displayed press the gt button to jump to the next digit Repeat this process until the final digit is entered SECURITY LOCKOUT ENTER PIN NUMB
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