Lux Products PSP722E Completing Your Installation, Operating Basics 1 UP/DOWN Arrow Change Keys

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16

Outdoor Sensor

 

 

 

(future)

NA/ON/OFF

NA/OFF

17

Internal Temp Sensor

ON / OFF

ON

18

Remote Sensor 1

 

 

 

(future)

NA/ON/OFF

NA/OFF

19

Remote Sensor 2

 

 

 

(future)

NA/ON/OFF

NA/OFF

20

Remote Sensor 3

 

 

 

(future)

NA/ON/OFF

NA/OFF

*Available only with an outdoor sensor present and enabled

3.7.4 COMPLETING YOUR INSTALLATION

Turn the power back on to your heating and/or air con- ditioning system.

Verify that the system and its fan are operating proper- ly. When set to a high temperature, the heating system should provide warm air after a short time. Likewise a cooling system should provide cool air after a short time. Usually sound from the furnace and air conditioning units can be heard while they are running. The rush of moving air should be heard within a short time after either has been started.

NOTE: If you have an electric system and the blower does not operate after installation, verify that the electric/gas option in installer set up is set to Electric.

Installation is now complete.

4. OPERATION

4.1. OPERATING BASICS

4.1.1 UP/DOWN ARROW CHANGE KEYS

There are two arrow keys just the right of the units dis- play. They are used to adjust set temperatures, and change other settings.

4.1.1.1 TEMPERATURE ADJUSTMENT

Pressing an arrow key once adjusts a set temperature by one degree in the associated direction.

Holding the key will automatically advance the setting in the associated direction.

4.1.1.2 CHANGING OTHER SETTINGS

If there are many choices for a value, usually that setting will automatically advance by holding one of the arrow keys. Some settings though, must be changed one press at a time.

4.1.2 SET DAY AND TIME

The time used by your thermostat for temperature con- trol is that displayed by the unit. To set the correct time after the unit has been unpowered or after software reset:

Open the drop down door on the front of the thermo- stat. Rotate the dial to the SET DAY/TIME position. Use the UP key to advance the day to the current day of the week.

Press NEXT to adjust the time. Pressing NEXT again will toggle from Set Day to Set Time.

Use the UP or DOWN key to set the thermostats clock.

Return the dial to its RUN position.

4.1.3 DEFAULT PROGRAM

As supplied from the factory, the following ENERGY STAR approved program will be used for temperature control. This program and all other settings maybe restored to their default values via a SOFTWARE RESET.

Default Daily Temperature Program

Period

Heat Mode

Cool Mode

Morning

6:00 AM 70°F

6:00 AM 78°F

Day

8:00 AM 62°F

8:00 AM 85°F

Evening

6:00 PM 70°F

6:00 PM 78°F

Night

10:00 PM 62°F

10:00 PM 82°F

4.1.4 MODES

Because of your thermostats great versatility not all modes will be applicable to your application. The mode selections available to you are determined by settings in the Installer Setup Menu. Often the unit’s mode is dis- played during program run. When a unit has first been powered up with the dial in the Run position, your ther- mostat will begin to control your heating and/or air con- ditioning system according to it’s default ENERGY STAR approved program in AUTOCHANGE mode.

4.1.4.1 OVERRIDE

During run, either the Heat or Cool set point temperature may be altered with the temperature UP/DOWN arrow button. T Override will be displayed in line two of the dis- play. The adjusted temperature will remain the set tem- perature until the next program period begins. Then, tem- perature settings will return to program control.

4.1.4.2 HOLD

Press this button to indefinitely maintain a fixed tempera- ture. HOLD will be displayed in line two of the display.

Press this button once to enter permanent temperature HOLD from program run or temperature OVERRIDE.

Pressing this button again will toggle HOLD off return- ing to program RUN.

4.1.4.3 AUTOCHANGE

The AUTOCHANGE mode allows your thermostat to switch between Heat and Cool modes of temperature control automatically.

AUTOCHANGE may not be available or applicable in your installation.

To enter AUTOCHANGE mode if it is available, press the MODE button repeatedly until the display indicates that the unit is in AUTOCHANGE mode.

In AUTOCHANGE mode, you can determine whether your thermostat will call for heating or cooling (at that time) by whether HEAT SET or COOL SET is visible on the units display.

To switch from heating to cooling or vise versa, press both arrow keys at the same time.

Pressing the UP/DOWN temperature arrow keys will adjust the active, visible set temperature.

When AUTOCHANGE is first entered, the unit may need to determine which if either heating or cooling is

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Contents PSP722E Tools Required Heat StagesCOOLING/COMPRESSOR Stages Electrical RatingsMounting WiringRH This terminal provides power to the heating terminals Removal of OLD UnitSingle Stage Heating System Label Cross Reference Special Wiring NotesCommon Wiring Options Freeze ProtectionAC Line Heat FAN Control = GASXfmr GAS ValveGAS Valve AC Line FANNot Both = ElectricFAN Compressor AUX Heat Heat StagesOmitted CompressorHeat Pump Lockout Temperature Install BatteriesInstaller Setup Access and Navigate Installer Setup MenuCool FAN OFF Delay Heat FAN on DelayHeat FAN OFF Delay Cool FAN on DelayDefault Program Completing Your InstallationTemperature Adjustment Changing Other SettingsPartial Keyboard Lock User Setup MenuDisplay Illumination Keyboard LockClock Format Maximum Heat SettingMinimum Cool Setting Smart RecoveryAIR Filter Hardware Reset H/W ResetSoftware Reset S/W Reset Vacation HoldWeekend Programming Ing the settings for that dayProgramming Staging Battery InstallationCopy Programming Alkaline Batteries Only

PSP722E specifications

The Lux Products PSP722E is a cutting-edge programmable thermostat designed to provide homeowners with greater control over their heating and cooling systems. With a sleek design and user-friendly interface, this device offers a perfect blend of functionality and style, making it an attractive addition to any home.

One of the standout features of the PSP722E is its 7-day programmable scheduling capability. This allows users to set different temperature settings for each day of the week, accommodating varying schedules and ensuring that the home is at the perfect temperature when occupants are present. This feature not only enhances comfort but also promotes energy efficiency, as users can set lower temperatures during times when the house is unoccupied.

The thermostat is equipped with an easy-to-read LCD display that provides clear visibility of the current temperature settings and schedule. The intuitive interface allows homeowners to navigate through the various options with ease, making adjustments simple, even for those who may not be tech-savvy. Furthermore, the backlit screen ensures visibility, even in low-light conditions.

Energy savings are further maximized by the built-in energy-saving features. The Smart Recovery technology allows the thermostat to learn the amount of time it takes to reach a desired temperature, adjusting the heating or cooling schedule accordingly. This means that the system will start operating earlier if necessary, ensuring that the home reaches the desired temperature by the scheduled time, without wasted energy.

The Lux Products PSP722E is compatible with a wide range of HVAC systems, including gas, oil, electric, and heat pump units. This versatility makes it a suitable option for various home configurations, allowing it to easily replace most existing thermostats without the need for additional wiring or modifications.

Moreover, the thermostat features a user-friendly interface that includes one-touch buttons, making it easy to adjust the temperature settings on the fly. Users can also toggle between Fahrenheit and Celsius, catering to personal preferences.

In summary, the Lux Products PSP722E programmable thermostat combines advanced scheduling capabilities, energy-efficient technologies, and an intuitive design to enhance comfort and efficiency in any home. Its versatile compatibility with different HVAC systems makes it an ideal choice for homeowners looking to upgrade their heating and cooling controls while promoting energy savings.