Lux Products LUXPRO PSPU732T Instruction Manual Download Page 1

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3-YEAR WARRANTY

INSTRUCTION MANUAL

LUXPRO

PSPU732T

3 Heating and 2 Cooling with Automatic Humidity Control and Dual Fuel Switch

LUX Products Corporation

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

52078

Summary of Contents for LUXPRO PSPU732T

Page 1: ...AL LUXPRO PSPU732T 3 Heating and 2 Cooling with Automatic Humidity Control and Dual Fuel Switch LUX Products Corporation 6000 Commerce Parkway Suite I Mt Laurel NJ 08054 856 234 7905 FAX 856 234 7825 http www luxproproducts com 52078 ...

Page 2: ...2 LUXPRO PSPU732T ...

Page 3: ...E EI IV VE ER R K KI IT T LUXPRO Part No WTR064 Outdoor Wireless Temperature Transmitter and Receiver Kit Includes Transmitter Antenna Receiver Module 2 AA Batteries U S Patent 6 902 117 Accurately Displays Current Outdoor Temperature on the LUXPRO Thermostat and Enables Dual Fuel and Automatic Humidity Capability 3 INSTRUCTION MANUAL ...

Page 4: ...er day including fan Large easy to read dot matrix display True touch screen technology Automatic selection of cool or heat mode Programmable fan mode Programmable filter monitor Programmable installer message Configurable humidification relay Independent de humidification relay Customizable full and partial lock security Adjustable differential settings for multistage installations Energy watch c...

Page 5: ... DATE AND TIME SETTINGS 26 PROGRAM SETTINGS 27 ENERGY WATCH 28 SET SCREEN OPTIONS 29 VACATION MODE 30 FILTER MONITOR 31 ADVANCED SETTINGS FEATURES SETTINGS 32 ADVANCED SETTINGS SYSTEM CONFIGURATION 34 ADVANCED SETTINGS DUAL FUEL SWITCH 35 ADVANCED SETTINGS DIFFERENTIAL SETTINGS 36 ADVANCED SETTINGS TIMER FEATURE 37 ADVANCED SETTINGS HEAT PUMP 38 ADVANCED SETTINGS HUMIDITY SETTINGS 39 ADVANCED SETT...

Page 6: ...f 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 HUMIDIFIER A device used to add moisture to a space HUMIDISTAT A control which is operates the humidifier and is affected by changing humidity HUMIDITY Moisture in the air PROGRAMMABLE THERMOSTAT A thermostat with the capability of automatically a...

Page 7: ...lation 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 SELECTING A LOCATION 7 INSTRUCTION MANUAL ...

Page 8: ... required for the plastic screw anchors 5 Remove the backplate and drill the three 3 16 holes in these locations 6 Insert the plastic gyproc screws and ensure that they are snug in the wall 7 Securely mount the backplate to the wall with the 3 supplied screws 8 Make the appropriate wire connections based on the specifications of the household HVAC unit s Please refer to Wiring Table to determine t...

Page 9: ...d Stage Furnace Orange RH 24v Red Y2 Second Heat Pump and AC Unknown C Common Blue H Humidity Control Unknown DH Dehumidify Control Variable Fan Control Unknown RC 24v Unknown 11 and 12 Not Used NOTE The above colors are standard in HVAC industry The wiring should be confirmed before installation WIRING LEGEND 9 INSTRUCTION MANUAL ...

Page 10: ...WIRING DIAGRAMS 10 LUXPRO PSPU732T I2 1 AIR CONDITIONER 24V FAN AC I1 RC DH H C Y2 RH OBW W2 G Y1 COMMON COOL 2 I2 2 STAGE COOL 24V FAN COOL 1 I1 RC DH H C Y2 RH OBW W2 G Y1 COMMON ...

Page 11: ...I2 1 AIR CONDITIONER AND 2 STAGE HEAT 24V FAN AC I1 RC DH H C Y2 RH OBW W2 G Y1 COMMON HEAT I2 1 AIR CONDITIONER AND 1 STAGE HEAT 24V FAN AC I1 RC DH H C Y2 RH OBW W2 G Y1 COMMON WIRING DIAGRAMS 11 INSTRUCTION MANUAL ...

Page 12: ...REVERSEVALVES I2 1 HEAT PUMP AND 1 STAGE HEAT 24V FAN HP I1 RC DH H C Y2 RH OBW W2 G Y1 COMMON REVERSEVALVES I2 1 HEAT PUMP 24V FAN HP I1 RC DH H C Y2 RH OBW W2 G Y1 COMMON WIRING DIAGRAMS 12 LUXPRO PSPU732T ...

Page 13: ...S 13 INSTRUCTION MANUAL I2 COMMON 2 HEAT PUMPS HP2 24V REVERSEVALVES FAN HP1 I1 RC DH H C Y2 RH OBW W2 G Y1 I2 COMMON 1 HEAT PUMP AND 2 STAGE HEAT HEAT 2 24V REVERSEVALVES HEAT 1 FAN HP I1 RC DH H C Y2 RH OBW W2 G Y1 ...

Page 14: ...HEAT TRANSFORMER COOL TRANSFORMER I2 2 TRANSFORMERS I1 RC DH H C Y2 CUT RH OBW W2 G Y1 I2 1 TRANSFORMER I1 RC DH H C Y2 RH OBW W2 G Y1 HEAT TRANSFORMER WIRING DIAGRAMS 14 LUXPRO PSPU732T ...

Page 15: ...WIRING DIAGRAMS 15 INSTRUCTION MANUAL I2 HUMIDIFIER WITHOUT TRANSFORMER 24V I1 RC DH H C Y2 RH OBW W2 G Y1 HUMIDIFIER 2nd WIRE HUMIDIFIER 1st WIRE ...

Page 16: ... Current Temperature Control Mode Current Fan Operation Mode Fan Operation Indicator Vacation Mode Indicator Security Indicator Heat setpoint Cool setpoint Date Time HOME SCREEN 16 LUXPRO PSPU732T To return to the HOME SCREEN simply touch the icon at any time The HOME SCREEN displays the following information ...

Page 17: ...he temperature control mode button Select the Fan Operation Mode by toggling the fan operation mode button Select the Humidity Control mode by toggling the humidity control mode button 1 Access MENU SCREEN to enter into all thermostat features and settings Displays Installer Message to review important information ToaccesstheCONTROLSCREEN simplytouchtheHOMESCREENScreen anywhere From the CONTROL SC...

Page 18: ...tiates the 7 day ProgrammableTemperature Control Program with 4 independent events per day To set up a custom tem perature control program with customizable Temperature Setpoint and Fan operation mode refer to Section PROGRAM SETTINGS page 27 HOLD TEMPERATURE the thermostat regulates the room temperature as determined by the selected Temperature Setpoint ...

Page 19: ... and heating HVAC units HEAT the thermostat only turns on the heating units to regulate room temperature EMERGENCY HEAT the thermostat enables the emergency heat if required COOL the thermostat only turns on the air conditioning to regulate room temperature OFF the thermostat will not control temperature the thermostat will continue to display the current room temperature current room humidi ty an...

Page 20: ...he current indoor temperature and humidity as well as the current outdoor temperature in order to maintain a maximum com fort level and eliminate condensation The automatic humidity setpoint is determined according to the following standard humidity table 1 Setpoint Outdoor Temp in C Outdoor Temp in F 15 29 C 20 F 20 24 C 10 F 25 18 C 0 F 30 12 C 10 F 35 7 C 20 F 40 7 C 20 F HUMIDITY MANUAL The us...

Page 21: ...with and icons allow you to lower and raise your setpoint Example of the typical use of the Humidify Function If the current humidity is 30 your LUXPRO thermostat will initiate the humidifier to function until Setpoint 50 is reached In order to humid ify you must set the humidity setpoint above the current humidity HUMIDIFY AND HUMIDITY SETPOINT 21 INSTRUCTION MANUAL ...

Page 22: ...NT with and icons allow you to lower and raise your setpoint Example of typical use of the De Humidify function In order to de humidify you must set the de humid ify setpoint below the current relative humidity Your LUXPRO thermostat will both lower and reg ulate temperature to the cooling setpoint while monitoring and lowering the room humidity Since the De Humidify feature uses the COOL Function...

Page 23: ... modes FAN AUTO The fan runs only when there is a demand for heating or cool ing FAN ON The fan runs continuously FAN INTERMITTENT The fan runs 10 minutes per 1 2 hour providing a convenient way to improve air quality and save energy When the fan is running the animated fan icon will appear on the HOME SCREEN ...

Page 24: ...temperature changes during each day of the week Access ENERGY WATCH to display kWh consumption and the dollar cost of operating the HVAC System CLEAN SCREEN places the touch screen in a sleep mode for 15 seconds which allows you to wipe the screen with a dampened cloth Access the SET SCREEN menu to change screen properties Access VACATION SETTINGS to activate the VACATION MODE Access FILTER MONITO...

Page 25: ...at the same time If DE HUMIDIFY setpoint reached before the temperature COOL setpoint the air conditioning will turn off before the temperature setpoint is reached This feature has been specially designed to save energy without compromising the comfort Access ADVANCED SETTINGS to configure the thermostat To access the ADVANCED SETTINGS hold the ADVANCED SETTINGS button for 5 sec onds The thermosta...

Page 26: ...SPU732T DATE AND TIME SETTINGS Select the 12 OR 24 HOUR CLOCK display by pushing the corresponding button Set the TIME by togggling hour minute and AM PM buttons Set the DATE by toggling Month Day and Year buttons ...

Page 27: ...ect the DAY OF THE WEEK Select the EVENT NUMBER by toggling the Event Number button Choose desired FAN OPERATION MODE by 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 dayoftheweekthatyouwouldliketo program the thermo...

Page 28: ...for up to the last 255 days Once the cost of the kWH per compressor furnace and fan have been entered into the ENERGY WATCH Settings see page 32 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 ...

Page 29: ...tive Display Light Background NIGHT REVERSE changes the touch screen background at night for improved display under low lighting conditions Select between ON the screen automatically reverses the background at 9PM and returns to the normal display at 6 00AM OFF screen background is determined by REVERSE function CONTRAST Toggle the screen contrast settings button 1 10 to select the screen contrast...

Page 30: ...Vacation Mode ON Select the START Date Select the END Date Adjust the HEAT or COOL temperature setpoint the Vacation mode begins at 10 PM on the day of your departure and ends at Midnight on the day of your arrival 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 an...

Page 31: ...r usage in days RESET Resets filter timer You should reset FILTER MONITOR after chang ing the air filter When activated the FILTER MONITOR icon appears on your HOME SCREEN this feature must be activated in ADVANCED SETTINGS 31 INSTRUCTION MANUAL ...

Page 32: ...y cost kW and the ENERGY WATCH feature will display a real time totals 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 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 Furn...

Page 33: ...gling 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 char acters to appear at programmable intervals Type the message using the keyboard and push OK button to confirm You will be prompted to enter the number of months after which you ...

Page 34: ...agram 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 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 tha...

Page 35: ...ew 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 alternate energy source When the outdoor temperature drops below the systems normal crossover temperature 12 C or 15 C you...

Page 36: ...e 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 3RD STAGE DIFFERENTIAL Set temperature difference between 2nd stage initiation and 3rd stage heating or cooling initiation OB ENERGIZED Reverses the Heat Pump OB Val...

Page 37: ...ise 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 setting of the Staging Differential Set to 00 to disable ADVANCED SETTINGS TIMER FEATURE 37 INSTRUCTION MANUAL ...

Page 38: ...P 38 LUXPRO PSPU732T HP ON when Furnace On Heat Pump and Furnace can operate together when 2nd stage fur nace is required HP OFF when Furnace On turns off the Heat Pump when the furnace is On required on some gas or oil furnaces ...

Page 39: ...when there is a demand to humidify while heating or cooling DH FAN ON fan runs when there is an independent demand to dehumidify OFF fan only runs when there is a demand to dehumidify while cooling DH REVERSE ON DH relay is normally closed when relative humidity is above DH set point OFF DH relay is normally open when relative humidity is above DH set point DH CONTROL COMPRESSOR ON Thermostat will...

Page 40: ... set to on when running separate de humidification equipment DE HUMIDIFICATION FAN DH may be set to off when using the air conditioning as a means of de humidification It may advantageous in some environments to turn the fan on independent ly when there is a call for DH in order to distribute the humidity level more evenly DH REVERSE function can be configured to meet the requirements of many vari...

Page 41: ...y will control the compressor unless minimum temperature set point is reached whichever comes first OPTION 2 Connect terminal DH to Y1 and set thermostat to de humidify mode then regardless of temperature the de humidification setting will have priority Caution This method will run the compressor until the de humidification level is reached and may cause overcooling OPTION 3 Connect the DH termina...

Page 42: ...ned due to drafts sunlight or other environmental factors that your thermostat requires calibration follow this easy guide Common cause of offset are lack of air circulation drafts or skylights in the direct vicinity of your LUXPRO thermostat Measure humidity with a conventional hygrometer or any other device that provides a accurate reading Compare to the humidity reading on your LUXPRO thermosta...

Page 43: ...ibrated by 19 F 9 5 C ADVANCED SETTINGS CALIBRATION 43 INSTRUCTION MANUAL 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...

Page 44: ...sage Touch for simple ther mostat 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 the...

Page 45: ... 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 sol...

Page 46: ... 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 t...

Page 47: ...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 wi...

Page 48: ...cal 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 ...

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