LUXPRO PSPU721T Touch-screen Thermostat Instruction Manual

Introducing the LUXPRO® PSPU721T touch-screen thermostat with 2-stage heating, 1-stage cooling control and fossil fuel switch (Available only when combined with LUXPRO® Outdoor Wireless Transmitter and Receiver Kit. LUXPRO® Part No. WTR064)

7 Day programmable with 4 events per day – including fan
Large, easy-to-read dot matrix display
True touchscreen technology
Automatic selection of cool or heat mode
Programmable fan mode
Programmable filter monitor
Programmable installer message
Customizable full and partial lock security
Adjustable differential settings for multistage installations
Energy watch calculates kWh consumption and real-time HVAC cost
Simple mode for non-programmable usage
Programmable Vacation Mode

GLOSSARY OF TERMS

CYCLE RATE – Cycle rate is the frequency that heating or cooling equipment is turned on during a certain period of time. Cycle rate is often given in units of cycles per hour (CPH).
DIFFERENTIAL – Differential is defined as the difference between the cut-in and cut-out points as measured at the thermostat under specified operating conditions. For example, if the thermostat turns the heating equipment on at 70 degrees F and turns the heating equipment off at 74 degrees F, then the differential is 4 degrees F.
PROGRAMMABLE THERMOSTAT – A thermostat with the capability of automatically adjusting temperature set point to pre-selected settings at pre-selected times.
SETBACK – The automatic alteration of the thermostat control point(s) by means other than manually changing the temperature set point.
SET POINT – The desired temperature setting on an electromechanical or electronic thermostat.

SELECTING A LOCATION

Install your LUXPRO® thermostat approximately 5 feet (1.5 meters) above the floor in an area with good air circulation.

Avoid the following locations:

Hot or cold air from ducts
Radiant heat for appliances or sun such as a skylight
Unheated or uncooled areas: for example an outside wall behind the thermostat.
Ensure that there is no furniture directly below or beside the thermostat.

MOUNTING THE THERMOSTAT TO THE WALL

Make sure to turn off the power supply located at the electrical service panel. All heating and cooling units should be OFF.
Separate the backplate from the thermostat by grasping the unit firmly at the bottom lip and pulling gently until the two pieces is apart.
Align the backplate to the wall.
Mark the three locations for drilling the 3/16” holes required for the plastic screw anchors.
Remove the backplate and drill the three 3/16” holes in these locations.
Insert the plastic gyprock screws and ensure that they are snug in the wall.
Securely mount the backplate to the wall with the 3 supplied screws.
Make the appropriate wire connections based on the specifications of the household HVAC unit(s). Please refer to the Wiring Table to determine the appropriate wire connections.
Place the thermostat on the backplate by firmly but gently from the top aligning the pins with the screw terminals.
Turn on the electricity at the electrical service panel.

WIRING LEGEND

TERMINAL EQUIPMENT STANDARD COLOR

Y1	First Heat Pump and AC	Yellow
G	Fan	Green
W2	First Stage Furnace	White
OBW	Reverse Valve – Second Stage Furnace	Orange
RH	24v	Red
Y2	Not Used	Unknown
C	Common	Blue
H	Not Used	Unknown
DH	Not Used	Unknown
RC	24v	Unknown
11 and 12	Not Used

NOTE: The above colors are standard in the HVAC industry. The wiring should be confirmed before installation

WIRING DIAGRAMS

HOME SCREEN

To return to the HOME SCREEN, simply touch the icon at any time!
The HOME SCREEN displays the following information:

CONTROL SCREEN

To access the CONTROL SCREEN, simply touch the HOME SCREEN Screen… anywhere!

From the CONTROL SCREEN, you can:

Available only in combination with WIRELESS OUTDOOR TEMPERATURE TRANSMITTER AND RECEIVER KIT (WTR064)

THERMOSTAT OPERATION MODES

LUXPRO® thermostat can operate in PROGRAM MODE or can HOLD a fixed temperature.

RUN PROGRAM: the thermostat initiates the 7-day Programmable Temperature Control Program with 4 independent events per day. To set up a custom temperature control program with customizable Temperature Setpoint and Fan operation mode, refer to Section PROGRAM SETTINGS (page 23).
HOLD TEMPERATURE: the thermostat regulates the room temperature as determined by the selected Temperature Setpoint.

TEMPERATURE CONTROL MODES

used on your HVAC equipment LUXPRO® thermostat can operate in the following temperature control modes – AUTO or HEAT or EMERGENCY HEAT or COOL or OFF

FAN OPERATION MODES

LUXPRO® thermostat can operate the fan in one of the following three modes:

MENU SCREEN

o access the MENU SCREEN, simply touch MENU from the CONTROL SCREEN.
From the MENU page, you can:

CAUTION Altering the system properties in the ADVANCED SETTINGS may affect the performance of the HVAC system and should be performed only by a qualified installer.

DATE AND TIME SETTINGS

PROGRAM SETTINGS

PROGRAM SETTINGS feature allows you to easily and quickly program daily temperature changes to fit your lifestyle and reduce energy consumption. You can customize the program for each day of the week with 4 independent temperature and fan operation settings per day. To set up your program:

Select the DAY OF THE WEEK
Select the EVENT NUMBER by toggling the Event Number button
Choose desired FAN OPERATION MODE by the fan operation mode button.
Enter the event START TIME with Hour/Minute and AM/PM buttons
Choose desired TEMPERATURE SETPOINT with – and + buttons
Select the next event and repeat the steps described above. Once finished, select the next day of the week that you would like to program. the thermostat will prompt you to copy the settings. Repeat steps to program other days of the week.

ENERGY WATCH

ENERGY WATCH feature provides a report on the energy consumption and the dollar cost of operating your HVAC system (for up to the last 255 days). Once the cost of the kWH per compressor, furnace and fan has been entered into the ENERGY WATCH Settings (see page 28) Energy Watch will display the consumption as well as the real-time dollar cost of the HVAC system. Otherwise, ENERGY WATCH will display only the total time the Compressor and the Furnace have been operating.

SET SCREEN OPTIONS

BACKLIGHT: Select between automatic and permanent backlight for the screen.
REVERSE: Select the positive or negative screen display.
NIGHT REVERSE: changes the touch screen background at night for improved display under low-lighting conditions. Select between:
CONTRAST: Toggle the screen contrast settings button (1-10) to select the screen contrast that suits best your thermostat surroundings. LUXPRO® recommends the setting of 7.

VACATION MODE

VACATION SETTINGS allows you to set the temperature to a fixed setpoint during the time you are on vacation, providing energy savings without compromising comfort upon your return.IMPORTANT: HEAT or COOL must be selected from the CONTROL SCREEN before entering the Vacation Settings screen.

When the Vacation mode is active the suitcase icon appears on the HOME SCREEN. Upon your return, the message VACATION MODE ENDED will be displayed on the screen. Simply touch the screen, and your LUXPRO® thermostat will automatically revert to the Program Settings if you are in RUN PROGRAM or to HOLD TEMPERATURE operation mode.

FILTER MONITOR

FILTER MONITOR: Displays filter usage in days
RESET: Resets filter timer (You should reset FILTER MONITOR after changing the air filter.
When activated the FILTER MONITOR icon appears on your HOME SCREEN – this feature must be activated in ADVANCED SETTINGS.

ADVANCED SETTINGS – FEATURES SETTINGS

DAYLIGHT TIME: Choose Daylight Time ON or OFF dependent on your Time Zone.

FILTER: Enter the air filter “fan run time” information here. The Filter Monitor feature uses this information to inform you when to change your air filter by displaying the CHANGE FILTER icon on the HOME SCREEN.

ENERGY WATCH: Enter the HVAC system consumption parameters (rounded off to kW) as well as your electrical energy cost (Â¢/kW) and the ENERGY WATCH feature will display a real-time total of electrical energy consumption and cost. To review touch the ENERGY WATCH button on the MENU SCREEN.

EXAMPLE: Fan 1kW, Heat Pump 1kW/ton, Furnace 5-30 kW, 7-9¢/kW
THE ENERGY WATCH feature will run consecutively for 255 days. If you do not enter your information what will appear on the display is the total time the Compressor and the Furnace have been operating.

Select the temperature display in either CELSIUS or FAHRENHEIT degrees by toggling the °C / °F button to either °C or °F.

SECURITY: The security settings allow you to protect your LUXPROÂ® thermostat from unauthorized use.

Turn Security ON or OFF. You will be prompted to enter the PIN. The Default PIN is 1111.
To CHANGE PIN, enter your new PIN and then, when prompted, re-enter your new PIN.
Choose a security mode by toggling the SECURITY MODE button:
FULL LOCK does not allow any changes unless the user enters the PIN.

PARTIAL LOCK allows you to change only the temperature setpoint without entering a PIN. Enter the INSTALLER MESSAGE: (up to 42 characters) to appear at programmable intervals. Type the message using the keyboard, and push the OK button to confirm. You will be prompted to enter the number of months after which you would like the message to appear.

IMPORTANT: By inadvertently modifying system configuration settings, you may seriously degrade HVAC system performance.
Choose system heating and cooling equipment – remember all you need to do is toggle the appropriate button until the correct setting appears.
Choose HEAT PUMP or 2 STAGE HEAT PUMP or AIR CONDITIONING or NO COMPRESSOR -please review the wiring table and diagram for wiring instructions.
Choose FURNACE OFF (No Furnace) or ELECTRIC FURNACE or EMERGENCY ELECTRICAL FURNACE (additional electric furnace which will come on in emergency mode in conjunction with the electric furnace) or GAS FURNACE or OIL FURNACE or 2-STAGE GAS FURNACE; please review the wiring table and diagram for wiring instructions.
CYCLE RATE: Set Maximum compressor cycles per hour. We recommend that the factory default be maintained for optimal performance..
AUTO CHANGE: Set the minimum difference between Auto Mode, Heat and Cool temperature set points. We recommend that the factory default be maintained for optimal performance.
IMPORTANT: This feature can only be activated when used with the LUXPRO® Outdoor Wireless Temperature Transmitter and Receiver. Please install the LUXPRO® Outdoor Wireless Temperature Transmitter and Receiver before activating this feature.
Increasing energy efficiency and reducing costs can be achieved by using the dual fuel switch. Your heat pump can generally provide heat and comfort without assistance to an outside temperature of just a few degrees below freezing. This temperature is called the heat pump balance point. When the outside temperature is above the balance point, the heat pump alone is sufficient for heating.
Once the outdoor temperature drops to the balance point the heat pump must be assisted by your alternative energy source. When the outdoor temperature drops below the systems normal crossover temperature (-12Â°C or -15Â°C), your heat pump will stop operating and the alternate energy source will take over.
HP Cut ON or OFF
Cut Temperature: +/-Temperature in Celsius (-5°C to 25°C)+/- Temperature in Fahrenheit (13°F to 41°F)
LUXPRO® PSPU721T allows you to control up to 2 Stages of Heating and 1 Stage of Cooling, dependent on the type of system you have configured.
1ST STAGE DIFFERENTIAL: Set temperature difference between temperature set point and actual temperature reading before 1st stage heating or cooling is initiated.
2ND STAGE DIFFERENTIAL: Set temperature difference between 1st stage initiation and 2nd stage heating or cooling initiation.
OB ENERGIZED: Reverses the Heat Pump OB Valve contact to HEAT or COOL (manufacturer dependent).
Specify the number of minutes for which Stage 1 will function until Stage 2 is activated to help raise (or cool) temperature (if the temperature set point is not reached). This unique function avoids excess compressor wear in the case where the necessary temperature set point is not met through the setting of the Staging Differential. Set to “00” to disable.
HP ON when Furnace On: Heat Pump and Furnace can operate together when 2nd stage furnace is required. HP “OFF” when Furnace On: turns off the Heat Pump when the furnace is On (required on some gas or oil furnaces).
Calibration of Temperature Your LUXPRO® thermostat is rated for a temperature accuracy of ±1°F (±0.5°C) If you have determined due to drafts, sunlight or other environmental factors that your thermostat requires calibration, follow this easy guide. A common cause of offset is lack of air circulation, drafts, or skylights in the direct vicinity of your LUXPRO® thermostat.
Temperature Calibration Table
Determine the temperature difference using an accurate thermometer and use the following table to calibrate your thermostat.The thermostat temperature reading can be calibrated by ±19°F (±9.5°C).

Calibration Number	°C Change	°F Change
±0.0	±0.0°F	±0.0°C
±0.5	±1°F	±0.5°C
±1.0	±2°F	±1.0°C
±1.5	±3°F	±1.5°C
±2.0	±4°F	±2.0°C
±2.5	±5°F	±2.5°C
±3.0	±6°F	±3.0°C
±3.5	±7°F	±3.5°C
±4.0	±8°F	±4.0°C
±4.5	±9°F	±4.5°C
±5.0	±10°F	±5.0°C
±5.5	±11°F	±5.5°C
±6.0	±12°F	±6.0°C
±6.5	±13°F	±6.5°C
±7.0	±14°F	±7.0°C
±7.5	±15°F	±7.5°C
±8.0	±16°F	±8.0°C
±8.5	±17°F	±8.5°C
±9.0	±18°F	±9.0°C
±9.5	±19°F	±9.5°C

SIMPLE THERMOSTAT MODE

LUXPRO® thermostat can also function as a virtual non-programmable thermostat after it has been switched to a “SIMPLE MODE”.
to enable “SIMPLE MODE”, press the reset button (take off the thermostat faceplate and press the reset button located in the bottom right-hand corner). The message “Touch for simple thermostat” will appear. Touch the screen immediately, and your LUXPRO® thermostat becomes a simplified non-programmable thermostat.
“SIMPLE MODE” has the following temperature control modes:
SIMPLE MODE has the following fan operation modes:
Please note that when entering “Simple Mode” all configurations and settings are stored permenantly.
To revert back to the Programmable LUXPRO® thermostat, simply press the reset button and touch the screen when the message “Touch for Programmable Thermostat” appears.

TROUBLESHOOTING

Touch screen buttons do not function properly. Remove cover, press the reset button located in the bottom left corner then accurately touch 3 target centers on the screen when prompted.
Air conditioning turns on in HEAT mode and heating turns on in COOL mode. Reverse the OB valve (see “Advanced Settings” Page 36).
PARTIAL LOCK and FULL LOCK do not function. You must not touch the screen for 1 minute for LUXPRO® thermostat to automatically lock.
Thermostat appears normal until the screen becomes blank when the compressor or heating system turns on. You need to connect the “C” wire. 4 wire system will not function unless the heat and compressor contactors can supply enough current to power the thermo-stat with only 4 wires, if you cannot hook up the “C” wire another possible solution is to connect one 250 ohm 10 watt resistor in the HVAC room, for cooling problems between C and W or in the case of heating problem between C and Y1.
I forgot my PIN and cannot unlock the thermostat. Remove the cover plate, press the reset button located in the bottom right corner, as soon as the message “touch to reset password” appears touch the screen, your PIN will be erased and the thermostat will unlock.

IMPORTANT NOTICE

WHEN USING THIS THERMOSTAT WITH A GAS FURNACE A COMMON WIRE (C) MUST BE CONNECTED.
When working without a common wire:
A confirm in HEAT MODE the cooling does not switch on or B confirm in COOL MODE the heat does not switch on.
If test A or B fail or the thermostat shuts down in either HEAT or COOL MODE then it is neces-sary to connect a common wire, (C), alternatively it may be possible to solve this issue by sim-ply connecting the 250 ohm 10 watt resistor between C and W (in the case of a cooling problem
– see B) or between C and Y1 (in the case of a heating problem – see A) at the HVAC equipment.
When working without a common wire, A confirm that when there is a call for heat, cooling does not also activate, and when there is a call for cool, heating does not also activate.
If using the configuration of Heat Pump and Furnace with no Common Wire confirm that when Heat Pump and Furnace are working together (both stages are operating at the same time) that the display does not go blank, if so you must use a Common Wire.
This thermostat is equipped to run with two separated power transformers if required RC and RH. Terminals RC and RH are internally connected together however you should wish to use two transformers simply cut with a blade the copper trace on the printed circuit board located between the C and Y2 screw terminals.

WARRANTY

HARDWARE
LUX Products Corporation warrants the original end user (“Customer”) that new LUXPRO® branded products will be free from defects in workmanship and materials, under normal use, for three (3) years from the original purchase date.

SOFTWARE
LUX Products Corporation warrants to Customer that the LUXPRO® thermostat software will perform in sub-stantial conformance to its program specifications for a period of three (3) years from the date of the orig-inal purchase.

EXCLUSIONS
This warranty excludes (1) physical damage to the surface of the product, including cracks or scratches on the touch-screen or outside casing; (2) damage caused by misuse, neglect, improper installation, unau-thorized attempts to open, repair, or modify the product, or any other cause beyond the range of intended use; (3) damage caused by accident, fire, power changes, other hazard, or Acts of God; or (4) use of the prod-uct with any device if such device causes the problem.

EXCLUSIVE REMEDIES
Should a covered defect occur during the warranty period and Customer notifies LUX Products Corporation, Customer’s sole and exclusive remedy will be, at LUX Products Corporation’s sole option and expense, to repair or replace the product. Replacement products or parts may be new or reconditioned or a comparable ver-sion of the defective item. LUX Products Corporation warrants any replaced product or part for a period of ninety (90) days from shipment, or through the end of the original warranty, whichever is longer.

OBTAINING WARRANTY SERVICE
Customer must contact and return product to a local LUX Products Corporation product dealer or installer within the applicable warranty period to obtain warranty service. Dated proof of original purchase will be required. LUX Products Corporation will not be responsible for Customer’s memory data contained in, stored on, or integrated with any products returned to LUX Products Corporation for repair, whether under warran-ty or not.

WARRANTY EXCLUSIVE
THE FORGOING WARRANTIES AND REMEDIES ARE EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, CORRESPONDENCE WITH DESCRIPTION, AND NON-INFRINGEMENT, ALL OF WHICH ARE EXPRESS-LY DISCLAIMED BY LUX Products Corporation AND ITS SUPPLIERS.

DISCLAIMER
NEITHER LUX Products Corporation NOR ITS SUPPLIERS SHALL BE LIABLE FOR INCIDENTAL, CONSEQUEN-TIAL, INDIRECT, SPECIAL, OR PUNITIVE DAMAGES OF ANY KIND, OR FINANCIAL LOSS ARISING OUT OF OR IN CONNECTION WITH THE SALE OR USE OF THIS PRODUCT, WHETHER BASED IN CONTRACT, TORT (INCLUD-ING NEGLIGENCE) OR ANY OTHER THEORY, EVEN IF LUX Products Corporation HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. LUX Products Corporation’S ENTIRE LIABILITY SHALL BE LIMITED TO REPLACEMENT OR REPAIR OF THE PRODUCT.

TECHNICAL ASSISTANCE
If you have any problems installing or using this thermostat, please reread the instructions careful-ly or visit our online technical support at www.luxproproducts.com.If you require assistance, please call our Technical Assistance number between 8:00 a.m. and 4:30 p.m. Eastern Standard Time, Monday through Friday. The number is (856) 234-8803.

DIMENSIONS

Case: 6.5” x 4.6” x 1.25”
Screen: 3.625” x 2.125”

ELECTRICAL RATING

24 volt AC/DC
Class 2 maximum 2 amps
Temperature Accuracy ±1°F (±0.5°C)
Humidity Accuracy ±4%RH

PATENTS
7,185,825; 7,156,318; 7,145,110; 7,050,026; 7,028,912; 6,902,117; 6,786,421; Other Patents Pending

FCC STATEMENT THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS: (1) THIS DEVICE MAY NOT CAUSE HARMFUL INTER-FERENCE, AND (2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTER-FERENCE THAT MAY CAUSE UNDESIRED OPERATION.

LUX Products Corporation
6000 Commerce Parkway, Suite-I • Mt. Laurel, NJ 08054 (856) 234-7905 • FAX (856) 234-7825 http://www.luxproproducts.com

REFERENCE

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LUXPRO PSPU721T touch-screen Thermostat Instruction Manual

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LUXPRO PSPU721T Touch-screen Thermostat Instruction Manual