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LUX PSPH521 Series Programmable Heat Pump Thermostat Instruction Manual

PROGRAMMING THE UNIT  
You can change any preset times and/or temperatures to suit your  
schedules for the weekday and weekend programs. Each period  
(Morning, Day, Evening, and Night) is programmed for HEAT and for  
COOL. A blank programming chart is provided for you to record  
your temperature settings in that chart.  
ADVANCED FEATURES  
TEMPERATURE SWING  
N
O
T
E
HEAT and COOL may  
have different temperatures.  
A 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.”  
Select HEAT to program the thermostat for  
EMER  
MO TU WE TH FR  
MORN  
controlling your heater.  
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, to save energy in most cases.  
HEAT  
DAY  
OFF  
70  
OR Select COOL to program the thermostat  
EVE  
COOL  
NIGHT  
6 00  
AM  
for controlling your air conditioner.  
Press together  
HOLD  
UP  
NEXT  
SET TEMP SWING  
Rotate dial to SET WEEKDAY PROGRAM. To program the WEEKEND, rotate the dial to SET  
WEEKEND PROGRAM. With dial on set WEEKDAY Program, you will see this display.  
MORN  
DAY  
Dial must be  
in the run  
position  
To change the temp.  
swing between 1-9  
(4=approx. 1°F)  
4
EVE  
DOWN  
NIGHT  
To change the start time  
for MORN.  
To change the start time  
for EVE.  
DOWN  
DOWN  
UP  
UP  
NEXT  
Press to set.  
NEXT  
NEXT  
To program temperature.  
To program temperature.  
TEMPERATURE CALIBRATION  
To change the temp.  
setting for MORN.  
To change the temp.  
setting for EVE.  
DOWN  
NEXT  
DOWN  
NEXT  
UP  
UP  
UP  
UP  
UP  
UP  
Press together  
HOLD  
UP  
NEXT  
Rotate the  
dial to  
SET DAY/TIME  
MORN  
DAY  
To move to DAY.  
To move to Night.  
0
EVE  
NIGHT  
To adjust the  
thermostat  
DOWN  
To change start time  
for DAY.  
To change the start time  
for NIght.  
DOWN  
DOWN  
PROGRAM LOCK  
To prevent tampering with set programs. The sequence of keys to  
lock and unlock the program:  
NEXT  
NEXT  
To program temperature.  
To program temperature.  
MO TU WE TH FR  
MORN  
DAY  
70  
EVE  
NIGHT  
7 30  
To change the temp.  
setting for DAY.  
To change the temp.  
setting for NIght.  
DOWN  
NEXT  
DOWN  
Rotate dial to RUN position to start the  
programs or SET WEEKEND PROGRAM to  
continue programming.  
To move to eve.  
N
O
T
E
You must press “RESET” after enabling the features below. This will require you to  
reprogram your thermostat. Please copy your programs into the blank chart provided  
to assist reprogramming. Please reference the figure under “INSTALLING BATTERIES”  
which shows the JUMPER LOCATIONS  
SETTING THE TIME OF DAY  
MO TU WE TH FR  
MORN  
C
A
U
T
I
O
N
DAY  
EVE  
The unit is protected against normal static electric discharges.  
However, in extremely dry weather you should touch another metal  
object before the unit to avoid potential loss of programs.  
NIGHT  
AM  
CHANGING FROM °F TO °C AND A 12HR CLOCK TO A 24HR CLOCK  
WARNING: Making these changes will require you to reset the thermostat. Copy any of your  
customized programs onto the chart . This will be your reference to reenter the programs  
afterwards.  
Open the drop down door on the front of the thermostat. Rotate the dial to the SET DAY/TIME  
position. You should see the display pictured above with a day of the week flashing. When you are  
finished setting the day and time, rotate the dial to RUN to return to normal operation or to another  
position to continue programming.  
To change to Celsius - remove jumper -J2.  
To change to a 24HR clock - remove jumper- J1.  
• Press the reset key on the front of the thermostat for changes to take effect.  
• Reprogram as necessary.  
UP  
To change  
current day.  
To set current time. The  
time (e.g."12:00 AM")  
will be flashing.  
To change the  
current time.  
UP  
NEXT  
DOWN  
TEMPERATURE OVERRIDE AND TEMPERATURE HOLD  
C
B
W2  
O
R
Y
G
E
These features let you change the current Set Temperature without changing the programs stored in  
your thermostat’s memory.  
Press UP/DOWN to change the current temperature  
setting. The OVERRIDE indicator appears on display.  
TEMPORARY TEMPERATURE  
OVERRIDE  
OPEN CLOSE  
24HR 12HR  
The Override feature will be automatically canceled at  
the start of the next program period.  
JP1  
JP2  
MO TU WE TH FR  
MORN  
UP  
DAY  
C
F
70  
OVERRIDE  
To cancel OVERRIDE prior to next program period press  
UP/DOWN until original set temperature appears.  
OVERRIDE indicator will disappear from display.  
EVE  
JP1  
JP2  
NIGHT  
7 30  
DOWN  
I
M
P
O
R
T
A
N
T
VACATION TEMPERATURE  
HOLD  
To protect your home from freezing in the event you have inadvertently left the unit switched OFF,  
or its batteries have been drained, your PSPH521 will energize the thermostat’s heating  
terminals as necessary to control the temperature at approximately 40°F. Please call our technical  
assistance department if your application requires that this feature be disabled.  
Press HOLD. Adjust temperature as desired with  
UP/DOWN.  
MO TU WE TH FR  
MORN  
DAY  
Temperature setting will not change even after next  
program period begins.  
65  
HOLD  
HOLD  
EVE  
NIGHT  
7 30  
TECHNICAL SERVICE  
To clear, press HOLD again.  
If you have any problems installing or using this thermostat, please reread the  
instructions carefully. Technical Service is available through our Technical Service Number.  
If you require assistance, please call our offices between 8:00 a.m. and 4:30 p.m. Eastern  
Standard Time, Monday through Friday. The number is (856) 234-8803 or visit our online  
WARRANTY  
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 purchase was made, along with proof of purchase.  
Please refer to Technical Service Section 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. only.  
© COPYRIGHT 2004 LUX PRODUCTS CORPORATION. ALL RIGHTS RESERVED  
3
GeneralDetails
NameLUX PSPH521 Series Programmable Heat Pump Thermostat Instruction Manual
MakeLUX
LanguageEnglish
FiletypePDF (Download)
File size0.18 MB
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