Your PSPHA732 is compatible with Heat Pumps Up to 3 Stages of Heat and 2 Stages of Cooling. This includes Auxiliary and Emergency Heat. It cannot be used with 120 volt heating systems or 3 wire zone valves. Ask your dealer for other LUXPRO thermostats to control those systems

FEATURES

Heating and Cooling
Electronic
Programmable
7 Day Programming (Each day can be different)
Auxiliary and Emergency Heat Indicators
Programming Copy Button
Large Display
Electro-luminescent Display Backlight
Clean Cycle® (Patent No. 6,988,671) IAQ
Independently Programmable Fan
4 Periods Per Day
Temporary Override 1-4hr (CAT24 Residential Compliant)
Hold
Optional Smart Recovery
Easy Programming with LUX Speed Dial®
Programmable Filter Monitor and Indicator
Energy Usage Monitor
Battery Free Nonvolatile Memory For All
Programs And Settings
Battery or System Powered with Battery Backup
Batteries Included (2 AA)
Auto-Changeover
Programmable Auto-Changeover Dead band (1° to 6° F) (1° to 3° C)
Keyboard Lockout
Temperature Offset (User Calibration)
On Screen Low Battery Indicator
F/C Temperature Display
12/24 Hour Clock
2 or 5 Minute Short Cycle Protection
1 Minute Optional Residual Fan
Multi-Stage Adjustable Temperature Differential / Cycle Rate
Terminals: E, C, Y1, R, Y2, W, B, O, G

ELECTRICAL RATINGS

30V maximum (24VAC nominal)
1.5A maximum per terminal
2.0A terminal sum

INSTALLATION

TOOLS REQUIRED

#1 Phillips screwdriver (small)
Drill with 3/16-in. (4.8mm) bit
Wire stripper/cutter

LOCATION

On replacement installations, mount the new thermostat in place of the old one, unless the conditions listed below suggest otherwise.
On new installations, follow the guidelines listed below.
Locate the thermostat on an inside wall, about 5 ft. (1.5m) above the floor, in a room that is used often.
Do not locate where air circulation is poor, such as in a corner or an alcove; or behind an open door.
Do not install it where there are unusual heating conditions, such as: in direct sunlight; near a lamp, television, radiator, register, or fireplace; near hot water pipes in a wall; near a stove on the other side of the wall.
Do not locate in unusual cooling conditions, such as: on a wall separating an unheated room; or in a draft from a stairwell, door, or window.
Do not locate in a damp area. This can lead to corrosion that will shorten thermostat life.
Do not install the unit until all construction work and painting has been completed.

REMOVAL OF OLD UNIT

Switch electricity to the furnace and air conditioner OFF; then proceed with the following steps.
Remove cover from old thermostat. Most are snap-on types and simply pull off. Some have locking screws on the side. These must be loosened.
Note the letters printed near the terminals. Attach labels (enclosed) to each wire to identification. Label and remove wires one at a time. Make sure the wires do not fall back inside the wall.
Loosen all screws on the old thermostat and remove it from the wall.

MOUNTING

Strip insulation 3/8 in. (9.5mm) from wire ends and clean off any corrosion.
Fill wall opening with non-combustible insulation to prevent drafts from affecting the thermostat.
With each thumb on a release tab at the bottom of the body, and fingers over the top of the unit, release the unit from its base plate by squeezing the tabs into the body.
Separate the unit from its base plate by pulling the body outward at its bottom.
Route the wires through the open areas in the base plate above the terminals. Hold the base against the wall, with the wires coming through. Position the base for the best appearance (to hide any marks from an old thermostat). Attach the base to the wall with the two screws provided..

WIRING

Using the terminal descriptions below, wiring diagram on page 14, and your labels, determine the appropriate wiring for your system.
Also Refer to the Heat Pump Cross-reference Chart on page 15.
If you are unsure or need assistance, call the LUX Technical Assistance Dept. (see TECHNICAL ASSISTANCE.)

TERMINAL DESCRIPTIONS

The fan terminal is live at any time the thermostat attempts to turn the system fan or blower on.
O: Live at any time the unit is in Cool mode.
B: Live at any time unit is in Heat Mode.
W: Active while the thermostat is calling for auxiliary 3rd stage of heat.
Y2: Active while calling for a 2nd stage of heating/cooling.
R: Transformer, Provides Power
Y1: Active while calling for a 1st Stage of heating/cooling.
C: Use of this terminal allows the unit to be system powered rather than battery powered.
E: This terminal is active when the thermostat is calling for Emergency Heat.

CONNECTING THE WIRES

Loosen wire clamp screws just enough to slide wire under the black top part of the clamp.
Connect stripped wire ends, by trapping it between its black clamp and brass terminal. Then tighten its terminal screw.
Tape the ends of any unused wires

COMPLETING YOUR INSTALLATION

Install two new Energizer® or DURACELL® “AA” size alkaline batteries at this time. For instructions, refer to BATTERIES/MAINTENANCE.
Configure your thermostat at this time. Refer to SETUP OPTIONS.
Install your thermostat on its base. To do this, hang the top of the unit by the tabs on the base, then snap the bottom of the unit into place.
Do not use unnecessary force. If the body does not snap into place easily, remove the body, rehang it from tabs and try again.
Turn the power back on to your heating and/or air conditioning system.
Verify that the system and its fan are operating properly. 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.
Your installation is now complete

OPERATING BASICS

UP/DOWN CHANGE KEYS

These are the two upper keys, just right of the units display. They are used to adjust set temperatures, and make other setting changes.
Pressing these keys once will adjust a setting one step in the associated direction.
If there are many choices for a value, usually that setting will advance while holding one of these keys. Some settings though, must be changed one press at a time.

SET DAY AND TIME

To set the correct time after the unit has lost power or after reset:
Open the door on the front of the thermostat.
Rotate the dial to SET DAY/TIME. The abbreviation for the day of week will flash.
Use the UP key to advance to the current day.
Press NEXT to adjust the time. Time will flash.
Use the UP/DOWN keys to set the time.
Pressing NEXT again will toggle from Set Time to Set Day, or vice versa.
Return the dial to its RUN position.

TEMPERATURE CONTROL MODES
When a unit has first been powered up with the dial in the RUN position, your thermostat will begin to control your heating and/or air conditioning system according to it’s default program. There is a 5-position slide switch to change temperature control modes. Slide the switch to the mode you would like to use.

EMERGENCY (EMER)

Use the EMERGENCY position on the slide switch to activate your emergency heating. You will see “EMER HEAT” appear in the display.
Press the temperature UP or DOWN keys until your desired temperature is displayed in the HEAT SET area of the display. “EMER HEAT” will flash if it is activated and running.
Putting your thermostat in this mode will disable the other 2 stages of heating. (Your heat pump will be disabled).
The 3rd stage of heat will de-energize as soon as the temperature setpoint is reached. The letters “EMER” will disappear

AUTOCHANGE (AUTO)

Use AUTOC HANGE mode to allow your thermostat to switch between HEAT and COOL modes automatically. Slide the mode switch to AUTO and AUTO CHANGE will be displayed above the set temperature. You can determine whether your thermostat is in HEAT or COOL mode by whether HEAT or COOL is visible in the set temperature area of the units display. Initially HEAT or COOL may not be active until a determination is made that HEAT or COOL is necessary.

The programmed temperature for a given mode will be used as the set temperature for that mode.
Pressing the UP/DOWN keys at the same time will force the unit to change modes and make the programmed set temperature the new set temperature.

HEAT

Use HEAT mode to control your furnace and warm your home.
In HEAT mode, HEAT is displayed right of the set temperature.
HEAT will display solid if there is no load.
While the 1st stage of heating is active, HEAT will flash.
If a second stage of heat is called for, the flashing rate of HEAT increases
If the 3rd stage of heat activates, the display will also flash “AUX ” in addition to HEAT flashing.

COOL

Use COOL mode to control your air conditioner, cooling your home.
In COOL mode, COOL is displayed right of the set temperature.
COOL will display solid if there is no load.
While the 1st stage of cooling is active, COOL will flash.
If a second stage of cooling is called for, the flashing rate of COOL increases

OFF

Slide the MODE switch to OFF when no heating or cooling is desired. Heating and cooling will be disabled, and the set temperature side of the display will be empty.

DEFAULT PROGRAM

As supplied from the factory, your thermostat will use its default program for temperature control. This program and all other settings may be restored to their default values via a SOFTWARE RESET. Please refer to DEFAULT TEMPERATURE PROGRAM for program times and temperatures.

HOLD

Hold is the simplest method to maintain fixed set temperatures.
Press HOLD once to enter permanent temperature HOLD while in RUN or OVERRIDE. HOLD will be displayed above the set temperature in the display.
Pressing this button again will toggle HOLD off and return to RUN and the programmed set temperature.
Changing system mode or rotating the SPEED DIAL® will also cancel a HOLD.

OVERRIDE

During RUN, set temperatures may be temporarily altered from their programmed values. Immediately after a set temperature has been altered, the 2-hour default duration may be adjusted within the range from 1 to 4 hours. The temporary set temperature(s) will be used for the duration of the OVERRIDE.

Press either the UP or DOWN key. The current modes set temperature will begin to flash.
Adjust the set temperature as desired.
After a few seconds, the default 2-hour duration will flash in the time area of the display.
Adjust the duration in 15-minute increments, from between 1 to 4 hours.
When the duration stops flashing, the OVERRIDE has been initiated and the Set Temperature side of the display will show OVERRIDE.
The adjust temperature will remain the set temperature in the current mode for the duration of the OVERRIDE. Then temperature settings return to their program values.
OVERRIDE may be cancelled by initiating a HOLD and then canceling it, changing the position of the mode switch, or rotating the SPEED DIAL®

FAN MODES
The FAN switch controls which of three fan modes your thermostat is to use. These modes are AUTO, CLEAN and ON.

AUTO
AUTO mode runs the fan only to fulfill your heating and cooling requirements.

ON
ON mode runs your system fan continuously

CLEAN CYCLE

LUX’s Clean Cycle® allows you to program a forced air system to flow air through your system’s filter, cleaning the air in your home, even when heating or cooling is not being utilized. In CLEAN mode the fan maintains the programmed minimum run time; it may run additional time as required to maintain temperature control. The program used avoids additional fan time when the minimum run time has been met over the last hour through temperature control. Minimum fan run times are met by running one-third the hourly requirement at twenty-minute intervals. The default minimum fan run time is 15 minutes per hour.

DISPLAY ILLUMINATION

For visibility in the dark, your LUX thermostat incorporates an attractive electro-luminescent display backlight.

Press the light bulb button right of the display to illuminate.
Pressing this or other buttons will keep the display illuminated.

AUDIBLE BEEP

When a key is pressed, the thermostat will emit an audible beep. The beep will terminate within 1⁄2 second while a button is held

PROGRAMMING

DEFAULT TEMPERATURE PROGRAM
As supplied from the factory, the following program will be used for temperature control in RUN MODE. This program and all other software settings may be restored to their default values via a SOFTWARE RESET.

PERIOD	HEAT MODE	COOL MODE
Morning	6:00 AM 700F (210C)	6:00 AM 780F (260C)
Day	8:00 AM 620F (170C)	8:00 AM 850F (290C)
Evening	6:00 PM 700F (210C)	6:00 PM 780F (260C)
Night	10:00 PM 620F (170C)	10:00 PM 820F (290C)

EDITING HEAT OR COOL PROGRAMS
You can change any preset times and/or temperatures to suit your schedule for each day of the week (7 Day Programming). The four periods each day are named Morning (MORN), Day, Evening (EVE), and Night (NITE).

WEEKDAY PROGRAMMING
To change the HEAT or COOL program:

Set to HEAT, COOL, or AUTO with the mode switch.
Rotate dial to SET WEEKDAY PROGRAMS. PROGRAM, Mo, MORN and START AT will be displayed, with the Set Time flashing.

Programming is performed in the following order.

Mo Morn Start Time
Mo Morn Heat Set Temperature
Mo Morn Cool Set Temperature
Mo Day Start Time
Mo Day Heat Set Temperature
. . . and so on until Fri Nite is fully

WEEKEND PROGRAMMING
Weekend programming is identical to weekday programming except that you must rotate the dial to SET WEEKEND PROGRAMS and the sequence of days that you may program is Sa and Su, then repeating this two day sequence.

CLEAN CYCLE® (IAQ FAN PROGRAMMING)
Clean Cycle® programming is similar to temperature programming. It has four consecutive periods, which are independent ofthe four temperature periods. The default setting for your systems fans CLEAN CYCLE® program requires it to run at least 15 minutes per hour. Default Program periods are

Default Periods	Time
MORN	6:00 AM (6:00)
DAY	8:00 AM (8:00)
EVE	6:00 PM (18:00)
NIGHT	10:00 PM (22:00)

To edit the CLEAN CYCLE® program:

Move Fan switch to CLEAN.
Rotate the dial to AIR FILTER.
Press HOLD for 2 seconds.
PROGRAM, FAN, START AT, MO (day) and MORN (period) will all be visible. Current start time will flash in time area.

Program is performed in the following order.

Mo Morn Start Time
Mo Morn Minimum ON Time
Mo Day Start Time
Mo Day Minimum ON Time and so on until Sun Night is fully programmed at which point pressing NEXT again will begin the list at Mo Morn Start Time.
Press UP/DOWN to change start time for this period in 15-minute increments. Hold UP/DOWN button to change the time at rate of 60 minutes/second.
Press NEXT to accept the start time, and advance to set minimum fan on time per hour. Current minimum fan run time will flash with MIN/HR.
Press UP/DOWN to alter the minimum ON Time setting by 3 minutes. Time can be adjusted from to 60 minutes in increments of 3 minutes. Set 0 MIN/HR to allow AUTO control for particular periods while CLEAN is used in others. Set the fan duration to 60 MIN/HR to run the fan continuously for this period.
Press NEXT to advance to the next period. After the four program periods of day have been programmed, pressing NEXT will advance to the following day’s MORN period.
One period ends at the start time of the next period. The end of one period may not be any closer to the beginning of the next period than one 15-minute increment. Moving a start time too close to the next start time results in the latter time being pushed ahead too.
Rotate the dial away from the SET FAN PROGRAMS/AIR FILTER position to exit fan programming.

COPY
Pressing COPY will copy the previous day’s temperature or fan program into the current day and advance the thermostat to the beginning of next day.

ADVANCED FEATURES

KEYBOARD LOCK

This sequence of keys will lock and unlock all settings and programs. When locked, a padlock icon will be visible above the time / temperature area of the display.

FILTER MONITOR
Your thermostat will warn you that your HVAC system’s air filter should be changed by displaying FILTER in the time temperature display area, after the system’s fan has run the number of hours specified by this limit.

FILTER USAGE

To view the number of hours the thermostat has activated the fan since the last timer reset
Rotate the dial to the AIR FILTER position. The current filter usage will be shown with HRS FILTER.
To reset the timer to 0, press UP or DOWN once. Pressing UP or DOWN again will toggle between 0 and the current value. The value in display when you exit this mode will be the value retained in memory.
Leave the value at 0 to reset the timer.
To exit the AIR FILTER mode, rotate the dial to another position.

FILTER LIMIT
This general rule will provide you with a good estimate of your filter’s life in hours. Assume that the fan will run at 1/3 duty cycle or 8 hours per day. Common 90-day filters are then good for 90*24/3=720 hours of use. This is the default limit value. Setting the filter counter limit to 0000 will disable the change filter indicator. Valid entries are from 0 to 2000 hours.
To set the number of hours of filter use before replacement is indicated:

Rotate the dial to the AIR FILTER position. The current filter usage will be shown with HRS FILTER.
Hold NEXT for 2 seconds. The Filter limit will be displayed.
Refer to your Air Filter package to determine your filter’s recommended life. If given in days, multiply by 8 to find the recommended setting in hours of filter usage.

ENERGY USAGE

Your thermostat records the total number of hours the thermostat has activated heating and cooling with six separate timers. They measure:

Today’s cumulative heating time.
Yesterday’s cumulative heating time.
Total cumulative heating time.
Today’s cumulative cooling time.
Yesterday’s cumulative cooling time.
Total cumulative cooling time.

To view HEAT and COOL energy usage:

Slide the mode switch to HEAT or COOL.
Rotate the dial to the ENERGY USAGE position, to review today’s usage. HRS USAGE, Mode and Current Day are all shown along with the usage value.
ress NEXT to review yesterday’s usage.
Press NEXT again to review Total usage. The
Total timer may be changed to zero by pressing UP or DOWN while Total time is displayed. To restore count, press UP or DOWN again.
To finish review and/or reset of this mode’s energy monitor, rotate the dial to another mode.
The current values will be the values retained in memory. Leave the value at 0 to reset the cumulative timer.

CALIBRATION OFFSET
Your thermostat is accurately calibrated at the factory to within ± 1°F. An offset value up to ±5°F may be added to the temperature value that the thermostat measures. This may allow you to match this thermostat to another. To change this offset from its default value of 0:

Open the door on the front of the thermostat.
Rotate the dial to SET DAY/TIME.
Simultaneously press NEXT and HOLD. The Temperature Offset value will flash.
Use the UP/DOWN keys to adjust the offset value.
Return the dial to its RUN position to accept the new value.

RESET
Your thermostat has two RESET buttons. The Software RESET in on the front of the thermostat behind the door. It is labeled RESET. HARDWARE RESET is on the rear of the circuit board.

HARDWARE RESET
Use this small white button labeled H_RST after changing Setup Option Jumper positions to effect the changes. The Hardware RESET turns Heat, Air and Fan off, resets the unit’s clock, and reads the Setup Option jumper positions, before initiating normal operation.

SOFTWARE RESET
Use this feature to make all settings and programs their default values. The Software RESET button turns Heat, Air and Fan off, resets the unit’s clock, and reads the Setup Option jumper positions. It then makes all settings and programs their default values before initiating normal operation.

TEMPERATURE VARIATION / SWING
Your thermostat works by turning your heating or cooling system on and off whenever the room temperature varies a certain number of degrees from the set-point temperature. This variation is the “swing”. Your system should cycle on about 3 to 6 times per hour. A smaller swing number increases the number of cycles, so room temperature is more constant. A larger swing number decreases the number of cycles, saving energy in most cases.

SWING 1 – 1st STAGE

This setting controls when the first stage of heating or cooling turns on and off.
In HEAT, Swing 1 sets the temperature variation the system allows below the set temperature before switching the first stage heat source on, or above the set temperature before switching the first stage heat source off.
In COOL, Swing 1 sets the temperature variation the system allows above the set temperature before switching first stage of cooling on, or below the set temperature before switching the first stage of cooling off. To change this value:
Rotate the SPEED DIAL® to ENERGY USAGE.
Press NEXT and HOLD simultaneously. The Temperature section of the display shows SET TEMP SWING and 1 denoting that you are setting SWING 1. The Time section flashes the current setting.
Select one of the 9 values from 025 to 225 with the UP/DOWN buttons.
Return the SPEED DIAL® to RUN.

SWING 2 – 2nd Stage
This setting controls when the second stage of heating or cooling turns on and off. It controls the temperature variation the system allows above and below Swing 1’s limit before calling for a second stage. Once a second stage is activated, it will remain on until the set temperature has been reached. (Note: The Swing setting for the 3rd Stage of Emergency Heat is not adjustable, it will always equal that of Swing 2).

To change this value:

Rotate the SPEED DIAL® to ENERGY USAGE.
Press NEXT and COPY simultaneously. The Temperature section of the display shows SET TEMP SWING and 2 denoting that you are setting SWING 2. The Time section flashes the current setting.
Select one of the 9 values from 025 to 225 with the UP/DOWN buttons.
Return the SPEED DIAL® to RUN.

DEAD BAND

When using Auto-Changeover, dead band provides a disallowed temperature range between the maximum heat set temperature and minimum cool set temperature. Dead Band may be set from 1 to 6 degrees. For example, with auto-changeover active, dead band set to 3°F and heat set to 70°F, the minimum allowed cool set temperature will be 73°F. If the cool set temperature is lowered, then the heat set temperature will be lowered by the same amount maintaining the 3°F Dead band.

To change this setting:

Set SPEED DIAL® to RUN.
Set Temperature MODE to AUTO.
Press NEXT and COPY simultaneously to 2 seconds. The display shows SET DEAD BAND, while the Time/Temperature section flashes the current setting.
Use UP/DOWN keys to adjust the DEAD BAND in 1-degree increments.
Press and release NEXT to return to RUN. Or, after 30 seconds the unit will automatically reverts to RUN mode.

SET UP OPTIONS
See drawing on page 16. There are five jumpers on the circuit board. Each controls a setting depending on its position. Jumpers are located on the rear of the thermostat’s circuit board. For reference, there are a table of settings and jumper positions printed there as well. They are described here from J3, the rightmost jumper, to J7, the leftmost jumper.

MINIMUM RUN TIME – J3
The position of J3 sets the minimum length of time that the thermostat must remain with HEAT or COOL either on or off before it will automatically switch to the alternate On or Off state. This feature prevents short cycling, and provides compressor protection for cooling units. Choices are 2 or 5 minutes. Default position as shipped is 5 minutes.

CLOCK FORMAT – J4
The time shown on the thermostat’s clock may be display in 12 or 24-hour format. Set this option to your preference. Default position as shipped is 12-hour format.

TEMPERATURE DISPLAY FORMAT (F/C DISPLAY) – J5
Temperature may be displayed in Fahrenheit or Celsius with this option. Default position as shipped is F.

SMART RECOVERY – J6
Smart Recovery allows your HVAC system to attempt to recover from a setback period and reach your desired comfort temperature by the beginning of your programmed comfort period. This jumper allows you to choose Smart Recovery to be On or Off. Default position as shipped is Off.

An initial Smart Recovery will start _ hour before the programmed comfort temperature.
Maximum Smart Recovery time is one hour.
If enabled, Smart Recovery will initiate if:
Recovery is valid, from an evening setback to morning comfort or day setback to evening comfort period.
In Heat mode, the set temperature of the comfort period must be higher than the setback period.
In Cool mode, the set temperature of the comfort period must be lower than the setback period.

FAN OVERRUN TIME – J7

When this feature is enabled, Delay ON time between the 1st stage of the compressor and fan is 5 seconds and Delay OFF between the 1st stage of compressor and fan is 1 minute.
When this feature is disabled, there is no delay time between 1st stage of the compressor and the fan. Default position as shipped is Disabled.

REPOSITIONING JUMPERS
See the diagram on Page 16 to determine the jumper position corresponding to the option you desire. The table is also printed on the circuit board. If necessary, change the jumper position by pulling it straight off the pins it covers. Replace the jumper over one pin for OPEN, or both pins for CLOSED. When all changes have been made, press the Hardware Reset Button. See HARDWARE RESET. These jumpers are located inside the thermostat on the rear of its circuit board. To access them, remove the unit from the wall by pressing up on the thumb latch at the bottom of thermostat, and swinging the body up and away to separate them. To change a setting, the jumper must be repositioned and a Hardware Reset must be performed. See HARDWARE RESET.

BATTERIES/MAINTENANCE

Depending on your installation, your unit may require batteries to control your HVAC system. Replace your thermostat’s batteries at least once a year or when the battery symbol appears in the display.

BATTERY INSTALLATION

Remove fresh batteries from their carton.
Remove body of thermostat from the wall as described in installation.
Remove the used batteries if present and replace them within 90 seconds to avoid having to reset the day and time.
Install two new “AA” size Energizer® or Duracell® Alkaline batteries. Observe the polarity marking shown in the battery compartment.
Re-hang it on its base plate as described in installation.

TECHNICAL ASSISTANCE
If you have any problems installing or using this thermostat, please carefully and thoroughly review the instruction manual. If you require assistance, please contact our Technical Assistance Department at 856-234-8803 during regular business hours between 8:00AM and 4:30PM Eastern Standard Time, Monday through Friday. You can also receive technical assistance online anytime day or night at http://www.luxproproducts.com. Our web site offers you answers to the most common technical questions, and also permits you to email your questions to our technical support staff at your convenience

WARRANTY

Limited Warranty: If this unit fails because of defects in materials or workmanship within three years of the date of original purchase, LUX will, at its option, repair or replace it. This warranty does not cover damage by accident, misuse, or failure to follow installation instructions. Implied warranties are limited in duration to three years from the date of original purchase. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. Please return malfunctioning or defective units to the location from which the purchase was made, along with proof of purchase. Please refer to “TECHNICAL ASSISTANCE” before returning thermostat. Purchaser assumes all risks and liability for incidental and consequential damage resulting from installation and use of this unit. Some states do not allow the exclusion of incidental or consequential damages, so the above exclusion may not apply to you. This warranty gives you specific legal rights and you may also have other rights which vary from state to state. Applicable in the U.S.A. and Canada only.

WIRING DIAGRAMS

WIRING DIAGRAM NOTES

Dashed wires are optional.
If an “E” wire was connected to your old thermostat, it should be re-connected to the “E” terminal on the new thermostat, and the optional jumper between “W” and “E” should not be used. Install this optional jumper if you would like to use auxiliary heat as an emergency heat system.
Optional common wire to terminal “C” allows system power to power thermostat instead of batteries.
Use “B” or “O” wire but not both. Refer to equipment manufacturer’s instructions to determine which one to use.
f a “Y” and “C” wire are both present in your system, then “C” is the common wire.
Warning: If a “B” wire in you system is a common wire and you connect it to the “B” terminal instead of “C”, this may cause damage to you system.
Use terminal “Y2” only if you have a second compressor stage.

WARNING: THIS IS A LOW VOLTAGE THERMOSTAT (24 volts). A SERIOUS RISK OF FIRE EXISTS IF YOU CONNECT THIS THERMOSTAT TO A LINE VOLTAGE APPLICATION (typically 115 or 230 volts). IF UNCERTAIN ABOUT THE VOLTAGE CONSULT A PROFESSIONAL ELECTRICIAN

CROSS REFERENCE CHART FOR MULTI-STAGE HEAT PUMPS

HEAT PUMP SYSTEM WITH COMMON TERMINAL

NEW THERMOSTAT AND CORRESPONDING TERMINALS

TAPE OFF NOT USED

AMANA

RC-RH

AMANA PHD-2,-3,-4,or -5

ARCO / Friedrich

ARCO / Snyder General

BARD

BARD, HP, WH, MHP, HPQ

BDP / BRYANT

BDP

(W2)

BDP 34427DP97

CARRIER

CARRIER 5Q

to W2

Y, W1

CARRIER 50Q, QT382

COLEMAN

RED

BLCK

COMFORTMAKER

COMFORTMAKER H-R8111Y594R1375

FEDDERS

GE BAY

GE BMV 748A

HEATWAVE SHP251

HEIL-QUAKER / Whirpool

JANITROL / Goodman

LENNOX TYPICAL HP6

V/VR

LENNOX HP8

V/VR

LENNOX HP9, 10

V/VR

LENNOX HP11

(E)

LENNOX HP14

(E)

V/VR

LENOX HP16, 18, 19

V/VR

MAGIC CHEF PB

MAGIC CHEF PE

MILLER HEAT / INNERTHERM CORP

PAYNE

Y/Y2

O/W2

W/W1

RHEEM / RUUD

RHEEM / RUUD (PCA)

SINGER R81111594R1375

SNYDER GENERAL

H-R811/Y594R1375

TRANE

TRANE TW

WEATHERKING

WESCO

WESCO / ADDISON

WESTINGHOUSE H50

WESTINGHOUSE HE

V/VR

WESTINGHOUSE 2 SPEED

(B)

WHITE RODGERS

WILLIAMSON

YORK

(E)

(W3)

(L)

YORK EBHP

ZONEAIRE

USER PROGRAM TABLE
Before hitting the software reset button, record your thermostat’s programs and settings in the table provided below.

						DAY	PERIOD	HEAT		COOL
						DAY	PERIOD	TIME	TEMP.	TIME	TEMP.
						THURS	MORN
							DAY
DAY	PERIOD	HEAT		COOL			EVE
DAY	PERIOD	TIME	TEMP.	TIME	TEMP.		NIGHT
MON	MORN					FRI	MORN
	DAY						DAY
	EVE						EVE
	NIGHT						NIGHT
TUES	MORN					SAT	MORN
	DAY						DAY
	EVE						EVE
	NIGHT						NIGHT
WED	MORN					SUN	MORN
	DAY						DAY
	EVE						EVE
	NIGHT						NIGHT

JUMPER TABLE

MERCURY WARNING AND RECYCLING NOTICE:
Mercury is considered to be a hazardous material. If this product is replacing a thermostat that contains mercury in a sealed tube, contact your local waste management authority for instructions regarding recycling and proper disposal. It may be unlawful in your state to place it in the trash.

REFERENCE

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Luxpro PSPHA732 ELECTRONIC THERMOSTAT Installation Manual

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