LUX PRODUCTS CORPORATION
Mt. Laurel, New Jersey 08054 USA
IMPORTANT!
Thank you for your confidence in our product. To obtain the
best results from your investment, please read these
instructions and acquaint yourself with your purchase
before installing your new thermostat. Then follow the
installation procedures, one step at a time. This will save
you time and minimize the chance of damaging the
thermostat and the systems it controls. These instructions
may contain information beyond that required for your
particular installation. Please save for future reference.
READ
INSTALLATION
INSTRUCTIONS
FIRST
PSP711RF SERIES
SMART TEMP
®
ELECTRONIC THERMOSTAT
HEAT
OFF
COOL
AUTO
ON
FAN
RESET
HOLD
NEXT
RUN
FILTER
SET
SUNDAY
PROGRAM
SET
SATURDAY
PROGRAM
SET
WEEKDAY
PROGRAM
SET
DAY/TIME
DOWN
UP
1500
Patents Pending
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SIMPLIFIED INSTRUCTIONS
•Press UP/DOWN to set time.
TO SET PROGRAMS
•Rotate Dial to SET
WEEKDAY
TEMPORARY TEMPERATURE OVERRIDE
•Press UP/DOWN to adjust set temperature.
•To clear OVERRIDE press UP/DOWN until
original set temperature appears or wait for
thestart tf the next period
TO SET TIME & DAY
•Rotate Dial to SET
DAY/TIME.
•Press UP to change
td
HEAT
OFF
COOL
AUTO
ON
FAN
RESET
HOLD
NEXT
RUN
FILTER
SET
SUNDAY
PROGRAM
SET
SATURDAY
PROGRAM
SET
WEEKDAY
PROGRAM
SET
DAY/TIME
DOWN
UP
1500
Patents Pending
M
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SIMPLIFIED INSTRUCTIONS
•Press UP/DOWN to set time.
TO SET PROGRAMS
•Rotate Dial to SET
TEMPORARY TEMPERATURE OVERRIDE
•Press UP/DOWN to adjust set temperature.
•To clear OVERRIDE press UP/DOWN until
original set temperature appears or wait for
TO SET TIME & DAY
•Rotate Dial to SET
DAY/TIME.
•Press UP to change
DOWN
UP
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Choose Heat or CoolSet Day & TimeInstalls Easily
Easy
as
1–2–3
INSTALLATION AND OPERATING
INSTRUCTIONS
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.
• Press UP/DOWN
to set time.
TO SET TIME & DAY
• Rotate Dial to SET
DAY/TIME.
• Press UP to change
current day.
• Press NEXT.
TO SET PROGRAMS
• Rotate Dial to SET
WEEKDAY,
SATURDAY or
SUNDAY PROGRAM.
• Press UP/DOWN to adjust
start time.
• Press NEXT.
• Press UP/DOWN to adjust
temperature.
• Press NEXT.
• Repeat as needed or rotate
dial to RUN to stop Programming.
TEMPORARY TEMPERATURE OVERRIDE
•Press UP/DOWN to adjust set temperatur
PATENT NO. 5,673,850
e.
•To clear OVERRIDE press UP/DOWN until
original set temperature appears or wait for
the start tf the next period.
TEMPERATURE HOLD
• Press HOLD. Adjust temperature as
desired with UP/DOWN.
•To clear, press HOLD again.
SIMPLIFIED INSTRUCTIONS
The Active Program Period
Liquid Crystal
Display
Fan Switch
System
Switch
Easy to
follow
Instructions
LUX Speed
Dial
®
Thermostat
Body
The Set
Temperature
Thermostat
Cover
Button to Light
Display
FEATURES
52004
• The Unit can be used with most 24 volt gas, oil or electric heating and air
conditioning systems, single-stage heat pumps or gas millivolt heating
systems. It cannot be used with 120 volt heating systems or multistage heat
pumps. Ask your dealer for other LUX thermostats to control those systems.
•
The Unit is programmable.
There are four programming periods per day. Each
period can be programmed separately.
• You can use the built-in time/temperature programs, or alter them to suit
your schedule. The Unit provides separate programming for every day of the
week- for both heating and cooling. You can override the programmed tempera-
tures for as little as one programming period or for an entire vacation.
• In cool weather, when the system switch is set to HEAT, the Unit will maintain
cooler “set back” room temperatures to save energy. It will then change to
warmer “comfort” settings — all automatically, at specified times during the day.
• In warm weather, when the system switch is set to COOL, the Unit will maintain
warmer “set back” room temperatures to save energy. It will then change to
cooler “comfort” settings - all automatically, at specified times during the day.
• A large liquid crystal display shows time, day of the week, and room and set
temperatures. It will remind you when the filter should be changed in your blower
and track your system’s energy usage.
• Temperature swing adjustment lets you fine-tune your system for maximum
comfort and economy.
• A 4-minute minimum on/off time in COOL prevents your air conditioning
system from being damaged.
• Two Energizer® or DURACELL® “AA” alkaline batteries (not included) are
used to retain your time and temperature programs.
CAUTION
•Your thermostat is a precision instrument. Please handle it with care.
•Turn off electricity to the appliance before installing or servicing
thermostat or any part of the system. Do not turn electricity back on
until work is completed.
•Do not short (jumper) across electric terminals at control on furnace or
air conditioner to test the system. This will damage the thermostat and
void your warranty.
•All wiring must conform to local codes and ordinances.
•This thermostat is designed for use with 24 volt and millivolt systems.
The thermostat should be limited to a maximum of 1.0 amps; higher
amperage may cause damage to the thermostat. If you are in doubt,
call your utility company.
INSTALLATION
Please read all instructions carefully before beginning installation.
TOOLS REQUIRED
#1 Phillips screwdriver (small)
Drill with 3/16-in. (4.8mm) bit
THERMOSTAT 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.
1.Locate the thermostat on an
inside wall, about 5 ft. (1.5m)
above the floor, and in a room that is used often.
2.Do not install it where there are unusual heating conditions, such as: in direct
sunlight; near a lamp, radio, television, radiator, register, or fireplace; near
hot water pipes in a wall; near a stove on the other side of a wall.
3.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.Do not locate in a damp area. This can lead to corrosion that will shorten
thermostat life.
5.Do not locate where air circulation is poor, such as: in a corner or an alcove;
or behind an open door.
6.Do not install the unit until all construction work and painting has been
completed.
7.This thermostat does not require leveling.
CAUTION
To avoid electrical shock
and to prevent damage
to the furnace, air condi-
tioner, and thermostat,
disconnect the power
supply before beginning
work. This can be done at the
fuse box, at the circuit breaker, or
at the appliance.
OFF
© COPYRIGHT 2006 LUX PRODUCTS CORPORATION. ALL RIGHTS RESERVED
1
Attaching Wires
4.Hold the base against the wall, with the wires
coming through wherever it is convenient for wiring.
Route the wires to below the terminal block. Position
the base for best appearance (to hide any marks
from an old thermostat). An optional wall plate is
included for covering old mounting holes. Attach the
base to the wall with the two screws provided.
REMOVING THE OLD THERMOSTAT
Switch electricity to the furnace and air
conditioner OFF; then proceed with the
following steps.
1.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.
2.Note the letters printed near the terminals.
Attach labels (enclosed) to each wire for
identification. Remove and label wires one
at a time. Make sure the wires do not fall
back inside the wall.
3.Loosen all screws on the old thermostat
and remove it from the wall.
MOUNTING THE UNIT ON THE WALL
1.Strip insulation 3/8 in. (9.5mm) from wire ends and clean off any corrosion.
2.Fill wall opening with non-combustible insulation to prevent drafts from
affecting the thermostat.
3.Press up on the button on bottom of
thermostat and swing the body away
from the base and up to remove the
body from the base.
CAUTION
Read instructions carefully
before removing any wiring
from existing thermostat.
Wires must be labeled before
they are removed. When
removing wires from their
terminals, ignore the color of
the wires since these may not
comply with the standard.
CAUTION
Be careful not to drop the body or disturb electronic parts.
Leave the cover closed while the body is being removed from the base.
TERMINALS
SCREW
ANCHORS
BASE
W3 L
R
G
O
GYWRHBORC
CAUTION
Do not allow wires to touch each other or parts on
thermostat. Wires must be trapped between black spacer
and brass terminal. Also, be sure to tighten securely all 7
electrical terminal screws.
NOTE
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.
WIRING DIAGRAMS
HEATING ONLY SYSTEMS COOLING ONLY SYSTEMS
4 -WIRES WITH ONE TRANSFORMER 5 -WIRES WITH TWO TRANSFORMERS
HEATING / COOLING SYSTEMS HEATING / COOLING SYSTEMS
YOGWBRHRC
OPTIONAL FAN WIRE
RC-RH JUMPER
PROVIDED
RH
RC
R
V
5
G
F
W
H
4
YOGWBRHRC
RC-RH JUMPER
PROVIDED
RH
RC
G
F
R
V
5
Y
C*
6
YOGWBRHRC
RC-RH JUMPER
PROVIDED
RH
RC
R
V
5
V
5
W
H
4
Y
C*
6
G
F
YOGWBRHRC
RC-RH JUMPER
PROVIDED
*CUSTOMER
SUPPLIED
JUMPER
RH
RC
R
Y
C*
G
F
YOGWBRHRC
RC-RH JUMPER
REMOVED
RH
V
5
TYPICAL SINGLE STAGE
HEAT PUMP WIRING
W
H
4
Y
C*
6
G
F
RC
R
O B
USE B or O NOT BOTH
WIRING DIAGRAM NOTES
(APPLIES TO ALL DRAWINGS)
• The DASHED lines are optional
depending upon your system type.
• Verify whether “C”, “X” or “B” wires
are connected to system common.
• If “B” and “O” are both present, it is
likely that “B” is a system common.
• If a “B” wire in your system is a
common, then connecting it to the
“B” terminal may cause damage to
your system.
• If “Y” and “C” are both present, it is
likely that “C” is a system common.
These diagrams below are provided for new installations or
unreferenced wires.
TYPICAL HOOKUP FOR 2 OR 3 WIRE
24 VAC HEATING SYSTEMS (AND MILLIVOLT)
Y O G W B RH RC
Gas
Valve
or
Heater
FAN
System
XFMR
RH-RC JUMPER
PROVIDED
OPTIONAL
FAN LEAD
COMMON
TYPICAL COOL HOOKUP
24 VAC SYSTEMS
Y O G W B RH RC
FAN
A/C
Comp.
System
XFMR
RH-RC JUMPER
PROVIDED
SYSTEM
COMMON
2
TYPICAL 24 VAC 4-WIRE HOOKUP
SINGLE STAGE HEAT AND COOL
Y O G W B RH RC
Gas
Valve
or
Heater
FAN
A/C
Comp.
System
XFMR
RH-RC JUMPER
PROVIDED
COMMON
TYPICAL 2-TRANSFORMER 24-VAC 5-WIRE HOOKUP
SINGLE STAGE HEAT AND COOL
Y O G W B RH RC
Gas
Valve
or
Heater
FAN
A/C
Comp.
Heat
XFMR
Cool
XFMR
RH-RC JUMPER
REMOVED
COMMON 2
COMMON 1
TYPICAL SINGLE-STAGE HEAT PUMP HOOKUP
Y O G W B RH RC
FAN
Heat Pump
Compressor
System
XFMR
Reversing
Valve
RH-RC JUMPER
PROVIDED
USE
B or O
NOT BOTH
SYSTEM
COMMON
REPLACE BATTERIES WHEN
INDICATOR APPEARS
NOTE
When replacing batteries, you have
approximately 1 minute before programs are lost.
NOTE
If you have an electric system and the blower does not operate after
installation, find the electric/gas heat selector on the back of the body.
Move the selector to the ELEC position.
WARNING: Use Energizer
®
or DURACELL
®
Alkaline Batteries Only.
INSTALLING BATTERIES
The Unit requires batteries to operate your furnace
and retain its programming in memory. Replace
the batteries when the REPLACE indicator
appears in the display or at least once a year.
The Unit alternately displays the current time and the room temperature.
It also displays the day of the week and the currently active program
period that is controlling the temperature: MORN, DAY, EVE, or NIght. The
set point temperature will appear in the right side of the display. In the
winter, set the system switch to HEAT to control your heating system. In
the summer, set the switch to COOL to control your air conditioner. In
spring and fall or when windows are open, you can set the system switch
OFF. Setting the FAN switch to AUTO automatically runs your system’s
fan during heating and cooling. Setting the FAN switch to ON runs your
system’s fan continuously even without heating or cooling.
NOTE
The FAN switch works only if your system
provides a wire for the Unit’s “G” terminal.
OPERATION
This thermostat is “armchair programmable” You can make any
program or setting changes with the thermostat body off or on the
wall thermostat base.
1. Remove fresh batteries from their carton.
2. Remove body of thermostat as described at bottom of first column.
3. Remove the battery clip and batteries.
4. Install two new Energizer
®
or DURACELL
®
"AA" size alkaline
batteries in the battery compartment. Observe the polarity marking
shown in the clip.
5.Place body back on the wall. Hook the bottom of the body onto the
base, swing the body up, and snap the body onto the base.
Installation is now complete. Be sure to 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.
CAUTION
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.
Push in the RESET key. This sets the built-in heating and cooling programs.
To review the built-in programs,press NEXT or PREVIOUS repeatedly; when
you are done, press RETURN.
You can use the built-in programs as shown, or change them as you wish.
Each day is divided into four periods. Each period has its own starting time
and temperature.
THE BUILT IN ENERGY STAR
®
PROGRAMS
PERIOD HEAT COOL
MON-SUN
MORN 6:00 AM 70° 6:00 AM 78°
preprograms DAY 8:00 AM 62° 8:00 AM 85°
EVE 6:00 PM 70° 6:00 PM 78°
NIGHT 10:00 PM 62° 10:00 PM 82°
PROGRAMMING THE UNIT
You can change any preset times and/or temperatures to suit your
schedules for the weekday, Saturday and Sunday programs.
Each period (Morning, Day, Evening, and Night) is programmed for
HEAT and for COOL.
Select HEAT to
program the unit for
controlling your heater.
Select COOL to program
the unit for controlling your
air conditioner.
OR
3
To change current day.
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.
CAUTION
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.
To change the current time.
To set current time. The (e.g.
“12:00”) will be flashing.
To program temperature.
To change the start
time for MORN.
To move to DAY.
To change the temp.
setting for MORN.
To program temperature.
To change start time
for DAY.
To move to EVE.
To change the temp.
setting for DAY.
To program temperature.
To change the start
time for EVE.
To move to NIGHT.
To change the temp.
setting for EVE.
To program temperature.
To change the start
time for NIGHT.
To change the temp.
setting for NIGHT.
Rotate dial to SET WEEKDAY PROGRAM. To
program SATURDAY or SUNDAY, rotate the dial to
SET SATURDAY or SET WEEKEND PROGRAM.
With dial on SET WEEKDAY PROGRAM, you will
see this display.
TEMP
TU
AM
MORN
HEAT
PROGRAM
FOR:
MO WE TH FR
START AT:
SET TEMP
NEXT
UP
DOWN
NEXT
UP
DOWN
NEXT
UP
DOWN
NEXT
NEXT
UP
UP
UP
DOWN
DOWN
NEXT
UP
DOWN
NEXT
UP
DOWN
NEXT
UP
DOWN
UP
DOWN
SETTING THE TIME OF DAY
The COPY button can be used to duplicate
the programs from any previous day.
Rotate dial to RUN position to start the programs or SET
WEEKEND PROGRAM to continue programming.
Press UP/DOWN to change the current temperature setting. The
OVERRIDE indicator appears on display. The Override feature
will be automatically canceled at the start of the next program
period. To cancel OVERRIDE prior to next program period press
UP/DOWN until original set temperature appears. OVERRIDE
indicator will disappear from display.
TEMPORARY TEMPERATURE OVERRIDE
VACATION TEMPERATURE HOLD
TEMPERATURE OVERRIDE AND TEMPERATURE HOLD
These features let you change the current Set Temperature without changing the
programs stored in your thermostat’s memory.
DOWN
UP
Press HOLD. Adjust temperature as desired with UP/DOWN.
Temperature setting will not change even after next program
period begins. To clear, press HOLD again.
HOLD
ADVANCED FEATURES
ENERGY USAGE MONITOR
A timer in the unit records your systems’s ON time for the current day, the
previous day, and cumulatively to let you see the effects of your temperature
settings and weather conditions.
TEMPERATURE SWING
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.” 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.
FILTER USAGE MONITOR
The FILTER Monitor counts the hours since the filter in your blower was last
changed. After 250 hours of use, FILTER will appear in the display. After you
change the filter, set the thermostat’s FILTER Monitor back to zero as follows.
TEMPERATURE CALIBRATION
SWING SETTINGS
PROGRAM LOCK
To change the FILTER Usage Monitor limit
To reset the counter
Rotate the dial to FILTER
To disable the FILTER Usage Monitor set the limit to 0 hours
To change the limit
from 0-500 hours
Rotate the dial to SET DAY/TIME
Press together
To adjust the thermostat
To prevent tampering with set
programs. The sequence of keys
to lock and unlock the program:
Hold for two seconds
Dial must be in the ENERGY USAGE position
Press together
To change the temp.
swing between 1-9
(4=approx.
±
1°F)
Press to set.
NEXT
NEXT
HOLD
NEXT
NEXT
HOLD
NEXT
UP
DOWN
UP
DOWN
UP
DOWN
UP
DOWN
NEXT
NEXT
HOLD
•Select HEAT to monitor heating energy usage or COOL to
monitor cooling usage.
•Rotate the dial to SET ENERGY/USAGE
The current day’s ENERGY usage is displayed.
To reset the display to zero.
To display yesterday’s
energy use.
NEXT
UP
To undo the previous
reset to zero.
UP
To display total ENERGY
usage since the Monitor
was last set to zero.
NEXT
Rotate the dial back to the RUN position.
4
CHANGING FROM °F TO °C AND A 12HR CLOCK TO A 24HR CLOCK
TECHNICAL SERVICE
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 technical support at:
www.luxproproducts.com.
WARRANTY
Limited Warranty: If this unit fails because of defects in materials or
workmanship within three years of date of original purchase, LUX Products
Corporation 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 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 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. only.
WARNING: Making these changes will require you to reset the thermostat.
Write down any of your customized programs on paper. This will be your
reference to reenter the programs afterwards.
• 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.
NOTE
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
SMART RECOVERY
Your thermostat has the capability to turn the HEAT and AIR CONDITIONING
ON in your home so that it reaches your desired comfort temperature at the
time you have programmed. For instance, if you have programmed your
thermostat for 70° at 5:00pm, normally the thermostat will begin to heat your
home at 5:00pm. With SMART RECOVERY on, the thermostat will calculate the
best time to turn the heat on so that the temperature in your home reaches 70°
by 5:00pm. It calculates the amount of time through experience and will get
more accurate as time goes by. To enable SMART RECOVERY, remove J3 on
the back of the thermostat. Press the small reset button on the front of the
thermostat. IN RECOVERY will appear in the display when this feature is
bringing your home to temperature.
5
