LUX PSP511A Series Programmable 5-2 Thermostat Instruction Manual
ADVANCED FEATURES
BATTERIES AND MAINTENANCE
TEMPERATURE SWING
W
A
R N
I
N
G
A thermostat works by turning your heating or cooling system on or off whenever the
room temperature varies 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, but saves energy in most cases.
Use Energizer® or DURACELL® Alkaline Batteries Only.
INSTALLING BATTERIES/ MAINTENANCE
When battery powered, your PSP511A/PSP511LA requires battery replacement at
least once a year or when the battery “LO BATT” indicator is visible in the display.
1. Switch electricity to the furnace and air conditioner OFF.
2. To access your units batteries : Open the door.
SWING SETTING
1. With the Dial in its RUN position, simultaneously press NEXT & HOLD.
2. Use the UP and DOWN keys to change swing.
3. Choices are 1 through 9. The default is 1.
3. Using the groove at its top dead center, remove
the battery holder by rotating it outward from the top.
4. Remove the used batteries from the rear.
5. Install two new Energizer® or DURACELL®
4. Rotate the dial to the RUN position or press NEXT to finish.
"AA" size ALKALINE batteries in the battery
compartment. Observe the polarity marking
shown in the compartment.
6. Place the notches at the battery door’s bottom into the corresponding tabs inside the
battery compartment
HOLD
NEXT
Press together
REPLACE BATTERIES WHEN INDICATOR
MORN
DAY
APPEARS
4
EVE
DOWN
UP
To change swing
NIGHT
7. Rotate the battery holder back into the thermostat body, snapping it into place.
8. Turn the power back on to your heating and/or air conditioning system. If this is the first
time you are installing batteries, the thermostat will display "SUN 12:00 AM". Within 90
seconds the thermostat will begin to display the room temperature alternately with the time.
To correct the display, see "Setting the TIME and DAY," after you set the programs.
NEXT
Dial must be in the RUN position
Press to set.
SETUP OPTIONS
N
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T E
JUMPER SETTINGS
There are three jumpers and one switch. Each controls a setting corresponding to its
position.
When replacing batteries, you have approxi-
mately 1 to 2 minutes before time and day set-
tings will be lost. All other settings will remain in
memory.
MORN
DAY
UP
EVE
5MIN/2MIN MINIMUM RUN TIME - JP3
DOWN
NIGHT
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.
RESET
SET
WEEKDAY
PROGRAM
SET
WEEKEND
PROGRAM
FAN
HEAT
AUTO
OFF
HOLD
ON
COOL
SET
DAYTIME
RUN
TEMPERATURE DISPLAY FORMAT °F/C - JP2
NEXT
The position of this jumper controls whether temperature is displayed in degrees F° or C°
TIME DISPLAY FORMAT 12/24 HR CLOCK - JP1
The position of this jumper controls whether time is displayed in 12 hour or 24 hour
Military Time format.
REPOSITIONING JUMPERS
SIMPLIFIED INSTRUCTIONS
To change a setting, the jumper must be repositioned and a HARDWARE RESET must
be performed. Note that as long as you press the Hardware Reset button (inside) and not
the Software Reset button (front), you will change settings and not lose your
program.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 out and away.
With the batteries installed, this thermostat is “armchair
programmable.” You can make any program or setting changes with the
thermostat body off or on the wall thermostat base.
GAS/ELECTRIC SWITCH
This switch controls whether the thermostat requests the system fan to run when it is
in HEAT mode with the fan set to AUTO. Then with the switch set to GAS the fan is con-
trolled by the heating system itself and the terminal will remain inactive. With the gas
switch set to Electric (ELEC), the fan is controlled by the thermostat.
TECHNICAL ASSISTANCE
If you have any problems installing or using this thermostat, please reread the instruc-
Technical assistance is available through our Technical Service Number. If you require
assistance, please call our office between 8:00 a.m. and 4:30 p.m. Eastern Standard
Time, Monday through Friday. The number is (856) 234-8803.
The table pictured below is also printed on the circuit board. The closed or shorted
position is that which covers both a jumpers pins. To prevent its loss in the open posi-
tion, a jumper may be placed over one pin only.
After jumpers have been changed, press the HARDWARE RESET button for the changes
to take effect. See HARDWARE RESET
WARRANTY
C
RC
O
B
RH
W
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G
JUMPERS
JP3
JP1
Limited Warranty: If this unit fails because of defects in materials or workmanship
within one year of 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 one year from 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 participating retailer from which the purchase was made along with proof of pur-
chase. Please refer to “Technical Assistance” before returning your thermostat.
Purchaser assumes all risks and liability for incidental and consequential damage result-
ing from installation and use of this unit. Some states do not allow the exclusion of inci-
dental 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. only.
JP2
GAS/ELECTRIC
SWITCH
THERMOSTAT
WITH BACK
COVER REMOVED
CLOSE OPEN
5MIN 2MIN
F
12HR 24HR
JP3
JP2
JP1
C
| General | Details |
|---|---|
| Name | LUX PSP511A Series Programmable 5-2 Thermostat Instruction Manual |
| Make | LUX |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.25 MB |

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