background image

ELITE PROGRAMMABLE THERMOSTAT WITH MENU DRIVEN DISPLAY

User’s Manual

• Customizable programming options for every 

day, weekdays, weekends, or individual days.

• Smart recovery gradually adjusts indoor 

temperatures for greater comfort.

• Communicates to various components within 

the iQ Drive

®

 system.

• Auto changeover automatically switches the 

thermostat from heating to cooling or vice 
versa, based on programmed setpoints.

• Serves as the primary controller for an iQ Zone 

system.

• No batteries required. Settings are stored 

internally in the event of power failure.

• On-board diagnostics alert when service or 

maintenance is needed.

• Two color backlight for easy viewing of the 

display at night time or in poorly lit rooms.

• Energy saving features (temperature setbacks, 

heat pump/electric heat or furnace changeover) 
are customizable.

• Senses and controls temperature and humidity.
• Provides system maintenance reminders.

FEATURES:

DO NOT DESTROY THIS MANUAL. KEEP IN A SAFE PLACE FOR FUTURE REFERENCE.

Summary of Contents for IQ Drive

Page 1: ...d on programmed setpoints Serves as the primary controller for an iQ Zone system No batteries required Settings are stored internally in the event of power failure On board diagnostics alert when service or maintenance is needed Two color backlight for easy viewing of the display at night time or in poorly lit rooms Energy saving features temperature setbacks heat pump electric heat or furnace cha...

Page 2: ...ration 7 On 7 Auto 7 Ventilation Speed 7 Programmed Fan 8 Intermittent Fan 8 Security Lockout 8 How to Lock the Thermostat 8 How to Unlock the Thermostat 8 What to Do If You Forget Your PIN Number 8 TABLE OF CONTENTS PROGRAMMING THE THERMOSTAT 9 Changing Program Schedules 9 Copying a Program 9 Changing the Time of an EVENT 10 Changing the HEAT Setpoint 10 Changing the COOL Setpoint 10 Changing the...

Page 3: ... several seconds will adjust the value in larger increments Outdoor temperature can only be displayed if a heat pump or iQ Drive AC is installed outside The buttons navigate right or left in a screen or move to the previous or next screen within a screen sequence The button selects an option category or value so that it can change or save a modified entry NOTE When a value is selected the dark ban...

Page 4: ...n adjusts the month forward and the button adjusts the month backward 10 Pressthe buttontosave the setting Date Time The SET DATE and TIME screen contains the setup menus for changing the current date and time that is displayed on the Main Screen SCREEN SETTINGS 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 ...

Page 5: ...d 6 Press the button 7 C h a n g e t h e temperature scale Use the button to change the scale to Celsius or the button to Fahrenheit 8 Press the button to save the setting 1 Select MENU on the MainScreenusingthe or button 2 Press the button 3 Select SETTINGS using the or button 4 Press the button 5 Select SCREEN SETTINGS using the or button 6 Press the button 7 Select the option beneath 12 or 24 H...

Page 6: ...hermostat 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 Many of the features described below are not used with an iQ Zone system when Zone Control is enabled For Zone Control see page 13 Permanent Hold A permanent hold can be used to...

Page 7: ...he button NOTE The CANCEL HOLD disappears from the Main screen and the setpoints revert to the programmed schedule Fan Operation Multiple fan options are available when running the heating cooling system The default setting for the iQ thermostat is AUTO 1 Select FAN on the Main Screen using the or button NOTE The FAN MENU can also be accessedthroughMENU on the Main Screen 2 Press the button 3 Sele...

Page 8: ...utes The buttonadjuststhe time 5 minutes forward and the button adjusts the time 5 minutes backward 13 Press the button to save the setting NOTE ThefanON OFFcycleswillcontinueuntilthe fan has been called for heating or cooling Programmed Fan The fan will operate based on the fan setting ON or AUTO intheProgramSchedule Setupinstructions are shown on page 10 What to Do If You Forget Your PIN Number ...

Page 9: ...mum 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 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 sys...

Page 10: ... the FAN Setting 1 Select the FAN setting using the buttons 2 Press the button 3 Change the FAN setting The buttonchanges the fan to ON and the buttonchangesthe fan to AUTO 4 Press the button to save the setting or press the button to jump to another column 2 Events Day Business 2 Schedule Events Day 4 Schedule Events Day 4 Schedule Events Day 2 Events Day Business 2 Schedule Events Day 4 Schedule...

Page 11: ...tton 2 Press the button 3 Select SETTINGS using the or button 4 Press the button 5 SelectOPTIONSusing the or button 6 Press the button NOTE The OPTIONS menu will appear in the display with an event beneath EVENTS PER DAY already selected 7 Press the button 8 Change the event using the or buttons 9 Press the button to save the setting Nonprogrammable Option The nonprogrammable option disables the u...

Page 12: ...VERY setting The button changes the setting to ON and the button changes the setting to OFF 10 Press the button to save the setting 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 betwee...

Page 13: ...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 or button 2 Press the button 3 Select SETTINGS using the or button 4 Press the button 5 Select OPTIONS using the or button 6 Press the button 7 Select the option beneathBACKUPHEAT RESPONSEusingthe or button 8 Press ...

Page 14: ...sairflow directsunlight onthethermostat positioningofthethermostatnear 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 MainScreenmorecloselyreflectsthetemperatureof thelivingspace Temperatureoffsetscanbechanged to 5 degrees The relative humidity has...

Page 15: ...ected When zone control is disabled the thermostat operates as explained in this manual and the Main Screen will revert to displaying the temperature value To manually disable zone control when zoning is already enabled 1 Select MENU on the Main Screen using the or button 2 Press the button 3 Select SETTINGS using the or button 4 Press the button 5 Select ZONE CONTROL using the or button 6 Press t...

Page 16: ...OCKOUT TEMP ADJUST ONLY TOTAL KEYPAD LOCKOUT ENTER PIN NUMBER SETTINGS MENU SCREEN SETTINGS OPTIONS OFFSETS INTERMITTENT FAN ZONE CONTROL OPTIONS PROGRAM SCHED USAGE DEHUMIDIFICATION AUTO CHANGEOVER TIME SMART RECOVERY HEAT PUMP USAGE LIMIT BACKUP HEAT RESPONSE OFFSETS INDOOR TEMPERATURE REMOTE INDOOR TEMP OUTDOOR TEMPERATURE RELATIVE HUMIDITY HEAT ANTICIPATOR SCREEN SETTINGS FAHRENHEIT OR CELSIUS...

Page 17: ...10 minute increments 6 00 a m 8 00 a m 5 00 p m 10 00 p m HEAT 40 F to 90 F 4 C to 32 C Increments of 1 70 F 21 C 62 F 16 C 70 F 21 C 62 F 16 C COOL 40 F to 90 F 4 C to 32 C Increments of 1 78 F 25 C 85 F 29 C 78 F 25 C 82 F 27 C FAN AUTO or ON AUTO ADVANCED THERMOSTAT SETTINGS Program Schedule Usage 4 Schedule Events Day 2 Schedule Events Day 2 Events D Business Nonprogrammable 4 Schedule Events ...

Page 18: ...18 ...

Page 19: ...19 ...

Page 20: ...709063A Replaces 7090630 709063 iQ Drive is a registered trademark of Nordyne Specifications illustrations subject to change without notice or incurring obligations O Fallon MO Printed in U S A 08 10 ...

Reviews: