Lux Products Marine Battery pspa722 User Manual

PSPA722  
LUXPRO PSPA722  
INSTALLATION AND OPERATING INSTRUCTIONS  
52071  
®
1
COMPATIBILITY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2  
FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2  
ELECTRICAL RATINGS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2  
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2  
TOOLS REQUIRED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2  
LOCATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2  
REMOVAL OF OLD UNIT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3  
MOUNTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3  
WIRING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3  
6.2.1 WEEKDAY PROGRAMMING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5  
2
6.2.2 WEEKEND PROGRAMMING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6  
3
6.3  
6.4  
7
FAN PROGRAMMING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6  
COPY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6  
ADVANCED FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7  
KEYBOARD LOCK. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7  
FILTER MONITOR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7  
4
4.1  
4.2  
4.3  
4.4  
4.5  
7.1  
7.2  
7.2.1 FILTER USAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7  
7.2.2 FILTER LIMIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7  
4.5.1 TERMINAL DESCRIPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3  
4.5.2 CONNECTING THE WIRES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3  
7.3  
7.4  
7.5  
ENERGY USAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7  
CALIBRATION OFFSET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7  
RESET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7  
4.6  
5
COMPLETING YOUR INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . 3  
OPERATING BASICS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4  
UP/DOWN CHANGE KEYS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4  
SET DAY AND TIME. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4  
TEMPERATURE CONTROL MODES. . . . . . . . . . . . . . . . . . . . . . . . . 4  
7.5.1 HARDWARE RESET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8  
7.5.2 SOFTWARE RESET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8  
5.1  
5.2  
5.3  
7.6  
TEMPERATURE VARIATION / SWING . . . . . . . . . . . . . . . . . . . . . . . 8  
7.6.1 SWING 1  
7.6.2 SWING 2  
-
-
1st STAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8  
2nd STAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8  
5.3.1 HEAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4  
5.3.2 COOL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4  
5.3.3 AUTO CHANGE (AUTO) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4  
5.3.4 OFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4  
7.7  
8
DEAD BAND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8  
SETUP OPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8  
MINIMUM RUN TIME J3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8  
CLOCK FORMAT J4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9  
TEMPERATURE DISPLAY FORMAT (F/C DISPLAY) J5 . . . . . . 9  
SMART RECOVERY J6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9  
GAS/ELECTRIC MODE J7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9  
REPOSITIONING JUMPERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9  
BATTERIES/MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . 9  
BATTERY INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9  
TECHNICAL ASSISTANCE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9  
WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9  
WIRING DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-11  
USER PROGRAM TABLE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12  
JUMPER TABLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12  
8.1  
8.2  
8.3  
8.4  
8.5  
8.6  
9
5.4  
5.5  
5.6  
5.7  
DEFAULT PROGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4  
HOLD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4  
OVERRIDE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5  
FAN MODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5  
5.7.1 AUTO. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5  
5.7.2 ON. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5  
5.7.3 CLEAN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5  
9.1  
10  
11  
12  
13  
14  
5.8  
5.9  
6
DISPLAY ILLUMINATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5  
AUDIBLE BEEP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5  
PROGRAMMING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5  
DEFAULT TEMPERATURE PROGRAM. . . . . . . . . . . . . . . . . . . . . . . 5  
EDITING HEAT OR COOL PROGRAMS . . . . . . . . . . . . . . . . . . . . . . 5  
6.1  
6.2  
WARNING: Use Energizer® or DURACELL® Alkaline Batteries Only.  
Energizer® is a registered trademark of Eveready Battery Company, Inc.  
DURACELL® is a registered trademark of The Gillette Company, Inc.  
Mt. Laurel, New Jersey 08054, USA www.luxproproducts.com  
 
Do not install it where there are unusual heating  
N O T E : If you are mounting the base to a soft material like  
plasterboard or if you are using the old mounting holes, the  
screws may not hold. Drill a 3/16-in. (4.8mm) hole at each  
screw location, and insert the plastic anchors provided. Then  
mount the base as described below.  
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 a 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.  
4.5 WIRING  
10. Using the terminal descriptions below, wiring  
diagrams on pages 10-11, and your labels, determine  
appropriate wiring for you system.  
11. If you are unsure or need assistance, call the LUX  
Technical Assistance Dept.  
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.  
(see TECHNICAL ASSISTANCE.)  
4.5.1 TERMINAL DESCRIPTIONS  
W A R N I N G:  
Read instructions carefully before removing any wiring  
from an existing thermostat.  
RH: Provides power for heating terminals.  
RC: Provides power for cooling and fan terminals.  
B: Energized at any time the unit is in Heat mode.  
O: Energized at any time the unit is in Cool mode.  
W1: Energized while the thermostat is calling for a first  
stage of heat.  
W2: Energized when the thermostat is calling for a  
second stage of heat.  
Y1: Energized while the thermostat is calling for a first  
stage of cooling.  
Y2: Energized when the thermostat is calling for a  
second stage of cooling.  
G: The fan terminal is energized at any time the  
thermostat attempts to turn the blower on.  
C: Usage of this terminal permits the thermostat to be  
powered by the system, instead of (or in addition  
to) batteries alone.  
Label wires before they are removed.  
When removing wires from their terminals, ignore the  
color of the wires since they may not comply with any  
standard.  
4.3 REMOVAL OF OLD UNIT  
1. Switch electricity to the furnace and air conditioner  
OFF; then proceed with the following steps.  
2. 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.  
3. Note the letters printed near the terminals. Attach  
labels (enclosed) to each wire for identification. Label and  
remove wires one at a time. Make sure the wires do not  
fall back inside the wall.  
4. Loosen all screws on the old thermostat and remove it  
from the wall.  
4.4 MOUNTING  
5. Strip insulation 3/8 in. (9.5mm) from wire ends and  
clean off any corrosion.  
4.5.2 CONNECTING THE WIRES  
12. Loosen wire clamp screws just enough to slide wire  
under the black top part of the clamp.  
13. Connect stripped wire ends, by  
trapping it between its black clamp and  
brass terminal. Then tighten its terminal  
screw.  
6. Fill wall opening with non-combustible insulation to  
prevent drafts from affecting the thermostat.  
7. 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.  
14. Tape the ends of any unused wires.  
4.6 COMPLETING YOUR INSTALLATION  
8. Separate the unit from its base plate by pulling the  
body outward at its bottom.  
15. Install two new Energizer® or DURACELL® "AA" size  
alkaline batteries at this time. For instructions, refer to  
BATTERIES/MAINTENANCE.  
C A U T I O N:  
Be careful not to drop the unit or disturb electronic parts.  
16. Configure your thermostat at this time. Refer to  
SETUP OPTIONS.  
Leave the door closed while the body is being removed  
from the base.  
17. 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, re-hang it from the tabs and try again.  
18. Turn the power back on to your heating and/or air  
conditioning system.  
9. 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.  
3
 
19. 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.  
5.3.2 COOL  
Use COOL mode to control your air conditioner,  
cooling your home.  
In COOL mode, COOL is displayed right of the set  
temperature.  
While cooling is active, COOL will flash  
If a second stage of cooling is called for the flashing  
rate increases.  
20. Your installation is now complete.  
5.3.3 AUTO CHANGE (AUTO)  
Use AUTO CHANGE mode to allow your thermostat to  
5 OPERATING BASICS  
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.  
5.1 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  
The programmed temperature for a given mode will be  
setting will advance while holding one of these keys.  
Some settings though, must be changed one press at a  
time.  
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.  
5.2 SET DAY AND TIME  
To set the correct time after the unit has been unpowered  
or after reset:  
5.3.4 OFF  
Slide the MODE switch to OFF when no heating or  
Open the door on the front of the thermostat.  
cooling is desired. Heating and cooling will be disabled,  
and the set temperature side of the display will be empty.  
Rotate the dial to SET DAY/TIME. The abbreviation for  
the day of week will flash.  
5.4 DEFAULT PROGRAM  
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.  
As supplied from the factory, your thermostat will use  
its default program for temperature control. This program  
and all other settings maybe restored to their default  
values via a SOFTWARE RESET. Please refer to DEFAULT  
TEMPERATURE PROGRAM for program times and  
temperatures.  
Pressing NEXT again will toggle from Set Time to Set  
Day, or vice versa.  
Return the dial to its RUN position.  
5.3 TEMPERATURE CONTROL MODES  
5.5 HOLD  
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 4-position slide switch to  
change temperature control modes. Slide the switch to  
the mode you would like to use.  
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  
5.3.1 HEAT  
return to RUN and the programmed set temperature.  
Use HEAT mode to control your furnace and warm  
Changing system mode or rotating the SPEED DIAL®  
your home.  
will also cancel a HOLD.  
In HEAT mode, HEAT is displayed right of the set  
5.6 OVERRIDE  
temperature.  
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.  
While heating is active, HEAT will flash  
If a second stage of heat is called for the flashing rate  
increases.  
4
 
Press either the UP or DOWN key. The current modes  
5.9 AUDIBLE BEEP  
set temperature will begin to flash.  
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.  
Adjust the set temperature as desired.  
After a few seconds the default 2-hour duration will  
flash in the time area of the display.  
6 PROGRAMMING  
Adjust the duration in 15-minute increments, from  
6.1 DEFAULT TEMPERATURE PROGRAM  
between 1 to 4 hours.  
As supplied from the factory, the following program will  
be used for temperature control in RUN MODE. This  
program and all other software settings maybe restored  
to their default values via a SOFTWARE RESET.  
When the duration stops flashing, the OVERRIDE has  
been initiated and the Set Temperature side of the display  
will show OVERRIDE  
The adjusted temperature will remain the set  
Period  
Morning  
Day  
Evening  
Night  
Heat Mode  
Cool Mode  
temperature in the current mode for the duration of the  
OVERRIDE. Then temperature settings return to their  
program values.  
6:00 AM 70°F (21°C)  
8:00 AM 62°F (17°C)  
6:00 PM 70°F (21°C)  
10:00 PM 62°F (17°C)  
6:00 AM 78°F (26°C)  
8:00 AM 85°F (29°C)  
6:00 PM 78°F (26°C)  
10:00 PM 82°F (29°C)  
OVERRIDE may be cancelled by initiating a HOLD and  
then canceling it, changing the position of the mode  
switch, or rotating the SPEED DIAL®  
6.2 EDITING HEAT OR COOL PROGRAMS  
5.7 FAN MODES  
You can change any preset times and/or temperatures to  
suit your schedule for each day of the week. The four  
periods each day are named Morning (MORN), Day,  
Evening (EVE), and Night (NITE).  
The FAN switch controls which of three fan modes your  
thermostat is to use. These modes are AUTO, CLEAN,  
and ON.  
5.7.1 AUTO  
AUTO mode runs the fan only to fulfill your heating and  
cooling requirements.  
6.2.1 WEEKDAY PROGRAMMING  
5.7.2 ON  
To change the HEAT or COOL program:  
ON mode runs your system fan continuously.  
Set HEAT COOL, or AUTO with the mode switch  
,
5.7.3 CLEAN CYCLE®  
Rotate dial to SET WEEKDAY PROGRAMS  
PROGRAM Mo MORN and START AT will be  
displayed, with the SET TIME flashing.  
.
,
,
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  
algorithm 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.  
Programming is performed in the following order.  
1 Mo Morn Start Time  
2 Mo Morn Heat Set Temperature  
3 Mo Morn Cool Set Temperature  
4 Mo Day Start Time  
5 Mo Day Heat Set Temperature  
6 …and so on until Fri Nite is fully programmed at  
which point pressing NEXT again will begin the list at Mo  
Morn Start Time.  
Use the UP/DOWN keys to change the start time for  
5.8 DISPLAY ILLUMINATION  
this period. Press UP/DOWN buttons to change the time  
in 15 minute increments. Hold UP/DOWN button to  
change the time at rate of 60 minutes/second.  
For visibility in the dark, your LUX thermostat  
incorporates an attractive electro-luminescent display  
backlight.  
One period ends at the start time of the next period.  
Press the light bulb button right of the display to  
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.  
Press NEXT to accept the displayed start time and  
advance to the HEAT SET TEMPERATURE, it will flash to  
show that it may be edited.  
illuminate.  
Pressing this or other buttons will keep the display  
illuminated.  
5
 
The HEAT SET TEMPERATURE will be displayed on the (period) will all be visible. Current start time will flash in  
right side of the display with the HEAT indicator visible.  
time area.  
Edit the HEAT SET TEMPERATURE, then press NEXT  
Programming is performed in the following order.  
1. Mo Morn Start Time  
to accept and advance to the COOL SET TEMPERATURE,  
it will flash to show that it may be edited.  
2. Mo Morn Minimum ON Time  
There is a minimum value that must be maintained  
3. Mo Day Start Time  
4. Mo Day Minimum ON Time  
5. …and so on until Sun Night is fully programmed at  
which point pressing NEXT again will begin the list at Mo  
Morn Start Time.  
between the HEAT SET TEMPERATURE and COOL SET  
TEMPERATURE. That value is called the Dead band. Its  
default is 3°F. It is programmable and may be changed  
See ADVANCED FEATURES. If you move the heat set  
temperature to close to the cool set temperature the cool  
set temperature will move away from the heat set  
temperature to maintain the dead band. Conversely the  
heat set temperature will move if you adjust the cool set  
temperature too close.  
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 the NEXT to accept the start time, and advance  
to set minimum fan on time per hour. Current minimum  
Edit the COOL SET TEMPERATURE, then press NEXT  
fan run time will flash with MIN/HR  
.
to accept and advance to the next period  
Press UP/DOWN to alter the minimum ON Time  
When you have changed the Cool set temperature to  
setting by 3 minutes. Time can be adjusted from 0 to  
minutes 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.  
your desired the temperature, press NEXT to advance to  
the next period. Its start time will be flashing indicating  
that it is under edit.  
When all the periods for a day have been set, the start  
time for the next weekday Morning period will be  
displayed to begin editing the settings for that day.  
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 days MORN  
period.  
Complete programming for all weekdays and rotate the  
dial back to RUN to accept all current values and end the  
programming session.  
6.2.2 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.  
6.3 CLEAN CYCLE® (IAQ FAN PROGRAMMING)  
Clean Cycle® programming is similar to temperature  
programming. It has four consecutive periods, which are  
independent of the 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:  
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 to 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.  
6.4 COPY  
Pressing COPY will copy the previous days temperature  
or fan program into the current day and advance the  
thermostat to the beginning of next day.  
7 ADVANCED FEATURES  
Default Periods  
MORN  
DAY  
Time  
7.1 KEYBOARD LOCK  
es NE
6:00 AM (6:00)  
8:00 AM (8:00)  
6:00 PM (18:00)  
10:00 PM (22:00)  
This sequence of keys will lock and  
unlock all settings and programs. When locked, a  
EVE  
padlock icon will be visible above the time / temperature  
area of the display.  
NIGHT  
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  
,
6
 
thermostat has activated heating and cooling with six  
separate timers. They measure:  
Today's cumulative heating time  
Yesterdays cumulative heating time  
Total cumulative heating time  
Today's cumulative cooling time  
Yesterdays cumulative cooling time  
Total cumulative cooling time  
To view HEAT or COOL energy usage:  
7.2 FILTER MONITOR  
Slide the mode switch to HEAT or COOL  
.
Your thermostat can alert you that your system’s air filter  
should be changed, by displaying FILTER in the time  
temperature display area once the system’s fan has run  
the number of hours specified by this setting’s limit. The  
presence of the word FILTER on the screen will not effect  
the operation of the thermostat. If equipped, the filter is  
located in your heating/cooling equipment.  
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.  
Press 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.  
7.2.1 FILTER USAGE  
To view the number of hours the thermostat has  
activated the fan since the last timer reset:  
To finish review and/or reset of this modes 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.  
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.  
7.4 CALIBRATION OFFSET  
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.  
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:  
To exit the AIR FILTER mode, rotate the dial to another  
position.  
Open the door on the front of the thermostat.  
7.2.2 FILTER LIMIT  
Rotate the dial to SET DAY/TIME  
.
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 2000hrs.  
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.  
7.5 RESET  
To set the number of hours of filter use before  
replacement is indicated:  
Your thermostat has two RESET buttons. The Software  
RESET is on the front of the thermostat behind the door.  
It is labeled RESET. HARDWARE RESET is on the rear of  
the circuit board.  
Rotate the dial to the AIR FILTER position. The current  
filter usage will be shown with HRS FILTER  
7.5.1 HARDWARE RESET  
Hold NEXT for 2 seconds. The Filter limit will be  
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 units' clock, and reads the Setup Option  
jumper positions, before initiating normal operation.  
displayed.  
Refer to your Air Filter package to determine your  
filters recommended life. If given in days, multiply by 8 to  
find the recommended setting in hours of filter usage.  
Use UP/DOWN keys to adjust the filter limit in 10 hour  
increments to the recommended value.  
7.5.2 SOFTWARE RESET  
Rotate the dial to RUN finish this setting.  
Use this feature to make all settings and programs their  
default values The Software RESET button turns Heat, Air  
and Fan off, resets the units' clock, and reads the Setup  
7.3 ENERGY USAGE  
Your thermostat records the total number of hours the  
7
 
Option jumper positions. It then makes all settings and  
programs their default values before initiating normal  
operation.  
N O T E: Pressing this button will overwrite your program and  
install the default values of all temperature programs and  
setup values into the unit’s nonvolatile memory. To ease  
reprogramming later, record your thermostat’s programs and  
settings in the table provided before using this button. (See  
Page 12.)  
Select one of the 9 values from 025 to 225 with the  
UP/DOWN buttons. The smallest setting of 025 provides  
the most accurate temperature control, and the system  
will cycle on/off the most frequently. The largest setting  
of 225 provides the widest temperature differential, and  
the system will cycle on/off less frequently.  
Return the SPEED DIAL® to RUN  
7.7 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. 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.  
7.6 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.  
To change this setting:  
Set SPEED DIAL® to RUN  
Set MODE to AUTO  
Press NEXT and COPY simultaneously for 2 seconds.  
7.6.1 SWING 1 - 1st STAGE  
This setting controls when the heating or cooling turns  
on and off.  
The display shows SET DEAD BAND, while the  
Time/Temperature section flashes the current setting.  
Swing 1 sets the temperature variation that the system  
allows above and below the set temperature before  
switching the heating or cooling unit on and off.  
To change this value:  
Use UP/DOWN keys to adjust the DEAD BAND in 1  
degree increments.  
Press and release NEXT to return to RUN. Or, after 30  
Rotate the SPEED DIAL® to ENERGY USAGE  
Press NEXT and HOLD simultaneously. The  
seconds the unit will automatically revert to RUN mode.  
8 SETUP OPTIONS  
There are five jumpers; each controls a setting depending  
on its position. Jumpers are located on the rear of the  
thermostats circuit board. For reference there 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.  
Temperature section of the display shows SET TEMP  
SWING and denoting that you are setting SWING 1.  
1
The Time section flashes the current setting.  
Select one of the 9 values from 025 to 225 with the  
UP/DOWN buttons. The smallest setting of 025 provides  
the most accurate temperature control, and the system  
will cycle on/off the most frequently. The largest setting  
of 225 provides the widest temperature differential, and  
the system will cycle on/off less frequently.  
8.1 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 Delay prevents rapid  
cycling of your system and provides equipment  
protection for cooling units. Switch position OFF is a 5  
minute delay, and ON is a 2 minute delay. 5 minutes is  
the default setting, and is good for most applications. If  
you feel that your system is trying to cycle more rapidly  
than every 5 minutes, you may try the 2 minute setting.  
Return the SPEED DIAL® to RUN  
7.6.2 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.  
To change this value:  
8.2 CLOCK FORMAT J4  
Rotate the SPEED DIAL® to ENERGY USAGE  
The time shown on the thermostats clock may be  
displayed in 12 or 24-hour format. Set this option to your  
preference.  
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.  
8
 
8.3 TEMPERATURE DISPLAY FORMAT  
(F/C DISPLAY) J5  
Temperature may be displayed in Fahrenheit or Celsius  
with this option.  
battery symbol appears in the display  
9.1 BATTERY INSTALLATION  
1. Remove fresh batteries from their carton.  
2. Remove body of thermostat from the wall as described  
in installation.  
8.4 SMART RECOVERY J6  
3. Remove the used batteries if present and replace them  
within 90 seconds to avoid having to reset the day and  
time.  
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 whether to use Smart Recovery.  
4. Install two new "AA" size Energizer® or Duracell®  
alkaline batteries. Observe the polarity marking shown in  
the battery compartment.  
An initial Smart Recovery will start 1/2 hour before the  
programmed comfort temperature.  
W A R N I N G:  
Maximum Smart recovery time is one hour.  
Replace your thermostat’s batteries with new Energizer or  
Duracell alkaline batteries at least once a year or when the  
battery symbol appears in the display. Use of high quality  
alkaline batteries is absolutely required for your thermostat  
to operate properly.  
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  
5. Re-hang on it's base plate as described in installation.  
10 TECHNICAL ASSISTANCE  
In Cool mode the set temperature of the comfort  
period must be lower than the setback period  
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.  
8.5 GAS/ELECTRIC MODE J7  
This setting changes how the system’s blower fan (if  
applicable) is controlled while in HEAT mode, and with  
the Fan switch in the AUTO position. This setting does  
not affect fan operation while in COOL mode. When set  
to “Gas”, the fan is controlled solely by the heating  
system itself. When set to “Electric”, the fan is controlled  
directly by the thermostat. NOTE: If your blower fan does  
not operate properly after installation, move the Gas /  
Electric option to the “Electric” setting.  
8.6 REPOSITIONING JUMPERS  
11 WARRANTY  
Use the table on Page 12 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.  
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.  
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.  
9 BATTERIES/MAINTENANCE  
Depending on your installation, your unit may require  
batteries to control your HVAC system. Replace your  
thermostats batteries at least once a year or when the  
9
 
12 WIRING DIAGRAMS  
TYPICAL 2 OR 3 WIRE HEAT ONLY HOOKUP  
24V AC AND MILIVOLT SYSTEMS  
G
B
W2 Y2  
O
W1 Y1 RC RH  
C
WIRING DIAGRAM NOTES  
1. Dashed lines are optional.  
JUMPER  
SYSTEM  
COMMON  
2. Optional common wire  
allows system to power  
thermostat.  
PROVIDED  
Omit fan connections  
for two wire systems.  
3. Use “B” or “O” wire - but  
not both in heat pump  
systems. Generally neither  
are required in a  
GAS  
XFMR  
FAN  
VALVE  
AC LINE  
conventional system.  
4. If “Y” and “C” wires are  
both present, then “C” is a  
common wire.  
5. If a “B” wire in your  
system is a common wire  
then connecting it to the B  
terminal may cause damage  
to your system.  
TYPICAL SINGLE STAGE  
COOL ONLY HOOKUP  
G
B
W2 Y2  
O
W1 Y1 RC RH  
C
JUMPER  
6. The PSPA722 is not  
compatible with Heat Pump  
Systems.  
PROVIDED  
SYSTEM  
COMMON  
COMPRESSOR  
FAN  
XFMR  
AC LINE  
WARNING: THIS IS A LOW  
VOLTAGE THERMOSTAT  
(24 volts). A SERIOUS  
RISK OF FIRE EXISTS IF  
YOU CONNECT THIS  
TYPICAL 24V AC 4 WIRE HOOKUP  
SINGLE STAGE HEAT AND COOL  
THERMOSTAT TO A LINE  
VOLTAGE APPLICATION  
(typically 115 or 230 volts).  
IF UNCERTAIN ABOUT THE  
VOLTAGE CONSULT A  
PROFESSIONAL  
G
B
W2 Y2  
O
W1 Y1 RC RH  
C
JUMPER  
SYSTEM  
PROVIDED  
COMMON  
ELECTRICIAN.  
GAS  
VALVE  
COMPRESSOR  
XFMR 1  
FAN  
AC LINE  
10  
 
TYPICAL 24V AC 5 WIRE HOOKUP  
SINGLE STAGE HEAT AND COOL  
2 TRANSFORMER  
G
B
W2 Y2  
O
W1 Y1 RC RH  
C
WIRING DIAGRAM NOTES  
1. Dashed lines are optional.  
JUMPER  
REMOVED  
2. Optional common wire  
allows system to power  
thermostat.  
COOL  
COMMON  
HEAT  
3. Use “B” or “O” wire - but  
not both in heat pump  
systems. Generally neither  
are required in a  
COMMON  
GAS  
COOL  
COMPRESSOR  
XFMR  
HEAT  
XFMR  
FAN  
VALVE  
conventional system.  
AC LINE AC LINE  
4. If “Y” and “C” wires are  
both present, then “C” is a  
common wire.  
5. If a “B” wire in your  
system is a common wire  
then connecting it to the B  
terminal may cause damage  
to your system.  
6. The PSPA722 is not  
compatible with Heat Pump  
Systems.  
TYPICAL 24V MULTI-STAGE  
HOOKUP  
G
B
W2 Y2  
O
W1 Y1 RC RH  
C
JUMPER  
PROVIDED  
SYSTEM  
COMMON  
COMPRESSOR  
HEAT  
WARNING: THIS IS A LOW  
VOLTAGE THERMOSTAT  
(24 volts). A SERIOUS  
RISK OF FIRE EXISTS IF  
YOU CONNECT THIS  
XFMR  
FAN  
STAGE 2 STAGE 1 STAGE 2 STAGE 1  
AC LINE  
THERMOSTAT TO A LINE  
VOLTAGE APPLICATION  
(typically 115 or 230 volts).  
IF UNCERTAIN ABOUT THE  
VOLTAGE CONSULT A  
PROFESSIONAL  
ELECTRICIAN.  
11  
 
13 USER PROGRAM TABLE  
To ease reprogramming later, record your thermostat’s  
programs and settings in the table provided below.  
HEAT  
COOL  
DAY  
PERIOD  
TIME TEMP. TIME TEMP.  
MORN  
DAY  
EVE  
THURS  
HEAT  
COOL  
DAY  
PERIOD  
NIGHT  
MORN  
DAY  
TIME TEMP. TIME TEMP.  
MORN  
DAY  
EVE  
MON  
FRI  
SAT  
SUN  
EVE  
NIGHT  
MORN  
DAY  
NIGHT  
MORN  
DAY  
TUES  
WED  
EVE  
EVE  
NIGHT  
MORN  
DAY  
NIGHT  
MORN  
DAY  
EVE  
EVE  
NIGHT  
NIGHT  
14 JUMPER TABLE  
BATTERY COMPARTMENT  
BACK OF THERMOSTAT BODY  
WITH COVER REMOVED  
J7 J6 J5 J4 J3  
JUMPERS  
MOUNTED ON  
CIRCUIT BOARD  
H_RST  
OPEN CLOSE  
2 MIN 5 MIN  
J3  
24 HR 12 HR J4  
C
F
J5  
S/R ON S/R OFF J6  
ELECT GAS J7  
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.  
12  
 

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