Nordyne iQDrive User Manual

Nordyne iQDrive User Manual

Elite programmable thermostat with menu driven display
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User's Manual
ELITE PROGRAMMABLE THERMOSTAT WITH MENU DRIVEN DISPLAY
• 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.
• Provides system maintenance reminders.
DO NOT DESTROY THIS MANUAL. KEEP IN A SAFE PLACE FOR FUTURE REFERENCE.
FEATURES:
• 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 set-
backs, heat pump/electric heat or furnace
changeover) are customizable.
• Senses and controls temperature and humidity.

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Summary of Contents for Nordyne iQDrive

  • Page 1 User’s Manual ELITE PROGRAMMABLE THERMOSTAT WITH MENU DRIVEN DISPLAY FEATURES: • Customizable programming options for every • No batteries required. Settings are stored day, weekdays, weekends, or individual days. internally in the event of power failure. • Smart recovery gradually adjusts indoor •...
  • Page 2: Table Of Contents

    Date, Day, Time, Maintenance Reminders Navigation and or Service Issues Fan Setting Entry Buttons Temperature at Outdoor Unit Indoor 1/19/09 10:00 AM Temperature OUTDOOR FAN AUTO Indoor Humidity 70° Level HEAT HUMIDITY HEAT 70 Heat & Cool COOL 80 Setpoints TEMP MODE MENU...
  • Page 3: About The Iq Drive Thermostat

    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 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.
  • Page 4: Screen Settings

    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 time, 12 or 24 hour clock, auto daylight saving, temperature readings in Fahrenheit or Celsius scales and backlight on timer. Date and 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.
  • Page 5: Fahrenheit Or Celsius

    Fahrenheit or Celsius 12 or 24 Hour Clock The indoor and outdoor temperatures displayed on The time displayed on the main screen of the the main screen of the thermostat can be changed thermostat can be set to display the clock in 12 hour to the Fahrenheit or Celsius scale.
  • Page 6: Operating The Thermostat

    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. Temporary Hold Selecting an Operating Mode A temporary hold changes the temperature setpoint...
  • Page 7: Vacation Hold

    Vacation Hold Canceling a Hold A vacation hold can be used to control the heating/ 1. Select CANCEL HOLD cooling system when away from home for an on the Main Screen using 1/19/09 10:00 AM extended amount of time. Just set the temperature button.
  • Page 8: Programmed Fan

    Programmed Fan Security Lockout The fan will operate based on the fan setting (ON or The security lockout prevents accidental or AUTO) in the Program Schedule. Setup instructions unauthorized changing of the thermostat settings. are shown on page 10. This feature allows either the total lockout of the keypad or lockout of everything but the temperature Intermittent Fan setpoint adjustment.
  • Page 9: Programming The Thermostat

    PROGRAMMING THE THERMOSTAT The iQ Drive Thermostat is factory programmed with default schedules based on typical usages. Modifi cation 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.
  • Page 10: Changing The Time Of An Event

    Changing the Time Changing the Changing the FAN Changing the of an EVENT: HEAT Setpoint: COOL Setpoint: Setting: 1. Select the starting time 1. Select the temperature 1. Select the temperature 1. S e l e c t t h e FA N for the EVENT using to be changed in the...
  • Page 11: Advanced Thermostat Settings

    ADVANCED THERMOSTAT SETTINGS The iQ Drive Thermostat features additional fi ne-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 modifi cation 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.
  • Page 12: Auto Changeover Time

    Auto Changeover Time Smart Recovery Auto Changeover Time sets the minimum time The Smart Recovery option (disabled by default) can off before the thermostat can change from heat enhance comfort by modifying heating and cooling to cool or vice versa when in auto mode. This setpoints to ease the transition from one program prevents the system from jumping back and forth schedule to the next.
  • Page 13: Minimum Heat Pump Usage Temperature

    Minimum Heat Pump Usage Backup Heat Response The system will switch automatically from the heat Temperature pump to the furnace (when needed) to heat the Under most circumstances, the iQ Drive system uses room more quickly. If the system uses an iQ Drive a heat pump (if available) as the primary source of modulating furnace with a conventional heat pump, heating because it is usually less expensive to run...
  • Page 14: Offsets

    Offsets Humidity Control Many factors such as a room’s air fl ow, direct sunlight Relative Humidity (RH) is the ratio of water vapor in on the thermostat, positioning of the thermostat near the air compared to the maximum amount of water windows, doors, etc.
  • Page 15: Iq Drive ® Thermostat Site Map

    ® IQ DRIVE THERMOSTAT SITE MAP...
  • Page 16 Increments of 1% Heat Anticipator 0 to 9 Increments of 1 (conventional furnaces only) ® iQ Drive is a registered trademark of Nordyne. ¢709063'¤ 709063 Specifi cations and illustrations subject to change without notice or incurring obligations. O’Fallon, MO 709063...

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