I M P O R T A N T !
Please read all instructions carefully before beginning
installation. Save them for future reference. Before removing
any wiring from your existing thermostat, its wires must be
labeled with their terminal designations. Ignore the color of the
wires since they may not comply with any standard.
PSP711CC SERIES
SMART TEMP
®
ELECTRONIC THERMOSTAT
HEAT
OFF
COOL
SET
SUNDAY
WEEKDAY
PROGRAM
SET
DAY/TIME
PM
Choose Heat or Cool
Set Day and Time
Installs Easily
Easy as
1–2–3
Complete, Easy To Read
INSTALLATION AND OPERATING
INSTRUCTIONS
CONNECTING THE WIRES
5. Wires must be trapped between black clamp and brass
terminal.
6. Securely tighten all 7 electrical terminal screws.
COMPATIBILITY
FEATURES
INSTALLATION
Please read all instructions carefully before beginning installation.
TOOLS REQUIRED
●
#1 Phillips screwdriver (small)
●
Drill with 3/16-in. (4.8mm) bit
●
Wire stripper/cutter
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, 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 may
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.
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.
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.
The PSP711CC can be used with most single stage 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 3 wire zone valves,
120 volt heating systems, or multi stage heat pumps. Ask your dealer for
other LUXPRO thermostats to control those systems.
●
Small elegant design
●
Exclusive LUX Speed Dial
®
●
EL Illuminated Display
●
Comprehensive Graphical
Filter Monitor
●
7 Day Programming
●
Energy Star Compliant
●
4 Periods Per Day
●
Clean Cycle
®
(Patent No.
6,988,671) Independently
Programmable Fan
●
Nonvolatile Memory For
All Programs And Settings
●
Temporary Temperature
Override
●
Temperature Hold
●
Keyboard Lockout
●
F/C Temperature Display
●
12/24 Hr Clock Display
●
Adjustable Temperature
Differential / Cycle Rate
●
User Temperature Offset /
Calibration
●
5/2 minute selectable
minimum Run/Off time provides
short cycle and compressor
protection
C A U T I O N
The PSP711CC is protected against normal static electric discharges.
To minimize the risk of damaging the unit in extremely dry weather, touch
a grounded metal object before touching your thermostat.
REMOVING THE OLD THERMOSTAT
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.
Remove and label 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. Hold the base against the wall. Route the wires through the hole below
the terminal block. Position the base for best appearance (to hide any marks
from an old thermostat). Attach the base to the wall with the two screws
provided.
G
Y
W
RH
RC
B*
O*
SINGLE STAGE HEAT PUMP SYSTEM
24 VOLT
HEAT
TRANSFORMER
CHANGEOVER
HEAT
CHANGEOVER
COOL
FAN
*"B" OR "O" BUT NEVER BOTH
HEAT
PUMP
120 VAC
ADD
JUMPER
JUMPER
COMPLETING YOUR INSTALLATION
7. See Setup Options to configure jumpers.
8. Install two new Energizer or DURACELL "AA" size alkaline batteries at
this time. For instructions, see BATTERIES/MAINTENANCE.
9. Install your PSP711CC 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.
10. Turn the power back on to your heating and/or air conditioning system.
11. 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.
12. Your installation is now complete.
N O T E
If you have an electric system and the blower does not operate after
installation, find the electric/gas heat jumper on the back of the body.
Move the jumper to ELEC and perform a HARDWARE RESET.
MOUNTING THE PSP711CC
1. Strip insulation leaving 3/8 in.
(9.5mm) bare wire ends and clean off
any corrosion.
2. Fill wall opening with non-
combustible insulation to prevent drafts
from affecting the thermostat.
Y
W
Y
W
R
OPERATING INSTRUCTIONS
SETTING THE TIME AND DAY:
Open the door on the front of the thermostat. Rotate the dial to the
SET DAY/TIME position. You should see the display pictured below with a
day of the week flashing.
HARDWARE RESET
This button will unlock your thermostat and read option switch positions,
before the unit begins normal operation. It is located inside on the rear of the
unit’s circuit board. It is a small square component labeled
S8, with a white
button at it’s center.
PROGRAMMING
The PSP711CC provides four independent programming periods per day
for HEAT, COOL, and FAN. Each is programmed separately. You can use the
default programs or alter them to suit your schedule.
DEFAULT ENERGY STAR
®
TEMPERATURE PROGRAM
As supplied from the factory, the following ENERGY STAR
®
approved
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.
WEEKDAY PROGRAMMING
1. Select
HEAT or COOL with the
mode switch.
2. Rotate dial to
SET WEEKDAY
PROGRAMS. You will see the display
shown here:
C A U T I O N
●
Read instructions carefully before removing any wiring from existing
thermostat.
●
Wires must be labeled before they are removed.
●
Do not allow wires to touch each other or parts on thermostat.
●
When removing wires from their terminals, ignore the color of the
wires since they may not comply with any standard.
Y
W
C A U T I O N
Be careful not to drop the unit or disturb electronic parts.
Leave the door closed while the body is being removed
from the base.
●
Press
UP to change day
of week.
●
Press
NEXT to set the time;
it will flash.
●
Press
UP or DOWN to
change time of day.
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.
Su
AM
12:00
WEEKEND
PROGRAMMING
1. To program Saturday or Sunday,
select HEAT or COOL and rotate the
dial to
SET WEEKEND PROGRAMS.
You will see a display similar to that
shown here:
2. Use steps 3 - 10 described in
WEEKDAY PROGRAMMING to
program Saturday and Sunday.
S
TART AT
P
ROGRAM
M
ORN
S
U
AM
HEAT
SET
6:00
70
C A U T I O N
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 on furnace or air
conditioner to test the system. This may damage the thermostat and
void your warranty.
●
All wiring must conform to local codes and ordinances.
●
The thermostat should be limited to a maximum of 1.5 amps;
higher current may cause damage to the thermostat.
●
Your thermostat is a precision instrument. Please handle it with
care.
OFF
These diagrams are provided for new installations or unreferenced wires.
G
Y
W RH RC
B
O
RH
R
C
R
V
5
W
H
4
G
F
HEATING SYSTEMS
C
OOLING SYSTEMS
All COMMON WIRES MUST BE TAPED OFF.
4- o
r
5-WIRE WITH ONE TRANSFORMER
5- o
r
6-WIRE WITH TWO TRANSFORMERS
If a "B" wi
r
e in you
r
sys
t
em is a sys
t
em common,
t
hen connec
t
ing i
t
a
t
t
he "B"
t
e
r
minal may cause damage
t
o you
r
sys
t
em. TAPE IT OFF!
*
If "Y" and "C" a
r
e bo
t
h p
r
esen
t
, "C" is a common wi
r
e. DO NOT USE "C"! TAPE IT OFF!
HEATING /
C
OOLING SYSTEMS
HEATING /
C
OOLING SYSTEMS
JUMPER
PROVIDED
G
Y
W RH RC
B
O
G
F
Y
C
*
6
R
C
R
V
JUMPER
PROVIDED
G
Y
W RH RC
B
O
RH
B*
R
C
R
V
5
G
F
Y
C
*
6
W
H
4
JUMPER
PROVIDED
G
Y
W RH RC
B
O
JUMPER
REMOVED
O
RH
B*
V
5
R
C
R
G
F
Y
C
*
6
W
H
4
O
EDITING HEAT OR COOL PROGRAMS
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
Morning(MORN), Day,(DAY) Evening(EVE), and Night(NITE).
S
TART AT
P
ROGRAM
M
ORN
M
O
AM
HEAT
SET
6:00
70
The table pictured on the right is also
printed on the circuit board. The closed or
shorted position is that which covers both a
jumpers pins. To prevent its loss, a jumper
may be placed over one pin only for the
open positions. After settings have been
changed, press S8, the HARDWARE RESET
button for the changes to take effect. See
HARDWARE RESET
BATTERIES AND MAINTENANCE
INSTALLING BATTERIES/ MAINTENANCE
The PSP711CC requires batteries to operate your heating/cooling
system. Replace the batteries when the battery
REPLACE indicator
appears in the display or
at least once a year.
1. Switch electricity to the furnace and air conditioner OFF.
2. To access your units batteries 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.
3. Remove the used batteries.
4.
Install two new Energizer or DURACELL "AA" size alkaline
batteries in the battery compartment. Observe the polarity marking
shown in the compartment.
5. Hang the top of the unit by the tabs at the top corners of 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.
6. 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.
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 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.
LUX PRODUCTS CORPORATION
Mt. Laurel, New Jersey 08054, USA
G
Y
W
RH
R
C
B
O
2 WIRE SYSTEM HEAT ONLY
24 VOLT
HEAT
TRANSFORMER
HEAT
120 V CA
JUMPER
G
Y
W
RH
RC
B
O
3 WIRE SYSTEM HEAT ONLY
(3rd WIRE FOR FAN)
24 VOLT
HEAT
TRANSFORMER
FAN
HEAT
120 VAC
JUMPER
G
Y
W
RH
RC
B
O
3 WIRE SYSTEM COOL ONLY
24 VOLT
COOLING
TRANSFORMER
FAN
A/C
COMPRESSOR
120 VAC
JUMPER
G
Y
W
RH
RC
B
O
4 WIRE SYSTEM HEATING AND COOLING
24 VOLT
HEAT/COOL
TRANSFORMER
FAN
A/C
COMPRESSOR
HEAT
120 VAC
JUMPER
G
Y
W
RH
RC
B
O
5 WIRE SYSTEM HEATING AND COOLING
(2 TRANSFORMER SYSTEM)
24 VOLT
HEAT
TRANSFORMER
24 VOLT
COOL
TRANSFORMER
FAN
COOLING
HEAT
120 VAC
120 VAC
JUMPER
REMOVED
The PSP711CC alternately displays the current time and the room
temperature. It also displays the day of the week and the current program
period, MORN, DAY, EVE, or NITE. Set temperatures are indicated in the
right side of the display.
You can make program or setting changes with the thermostat body on
the wall, or conveniently removed from its base plate.
FAN MODES:
The fan switch has three positions AUTO, CLEAN, and ON. Setting the
FAN switch to AUTO automatically runs your system's fan as required only
for heating and cooling. The CLEAN position insures that your system's fan
runs at least the programmed minimum duty cycle. The default duty cycle
requires it to run 15 minutes every hour. Setting the FAN switch to ON runs
your system's fan continuously. The FAN icon will flash whenever the fan is
running.
CLEAN CYCLE
®
.
The
CLEAN CYCLE feature insures that the fan runs for at least the
specified duration each hour to circulate and filter the air in your home.
Hourly fan run time may be specified from 9 to 60 minutes per hour."60" =
ON or continuous run. The default minimum run time is 15 minutes total per
hour. Additional fan run time is not called for when the heating or cooling
requirement exceeds the threshold setting. When additional fan run time is
required, it is met by running the fan at 20 minute intervals, for 1/3 the hourly
run time setting.
EDITING THE CLEAN CYCLE
®
PROGRAMS
1. Turn rotary dial to
SET FAN
PROGRAMS. You will see a display
similar to that shown here:
2. The start time for the displayed
period will flash to show that this may
be changed. Use the
UP/DOWN arrow
keys to change the start time for this
period. One period ends at the start
time of the next period. The beginning of that period may not be any closer
to the beginning of the next period than one 15 minute increment.
3. Press
NEXT. The minimum run time flashes to show that it may be
edited.
4. To change the minimum run time for this period, use the
UP/DOWN
keys.
5. Press
NEXT to accept the setting and progress to the next period.
6. Repeat for each of the four periods per day.
7. When all the periods for a day have been set, the start time for the next
morning will be flashing so that it may be edited.
8. Repeat programming for each remaining day.
9. Rotate the dial back to
RUN to accept all current values and end the
programming session.
S
TART AT
P
ROGRAM
F
AN
M
ORN
M
O
AM
6:00
RESETTING AIR FILTER COUNTER
To reset the air filter counter when you replace your filter:
1. Rotate dial to
AIR FILTER .
2. press and release
COPY to reset counter
3. Press and release
COPY again to restore previous count.
4. Return the dial to the
RUN position.
N O T E
The FAN switch works only if your system provides a wire for the
PSP711CC’s “G” terminal.
TEMPERATURE ADJUSTMENT:
Pressing an arrow key once adjusts the set temperature by one degree in
the associated direction. Holding the key will automatically advance the
setting in the associated direction.
CHANGING OTHER SETTINGS:
If there are many choices for a value, usually that setting will automatically
advance by holding one of the arrow keys. Some settings though, must be
changed one press at a time.
DISPLAY ILLUMINATION:
Press the light bulb button to illuminate the display. Pressing other
buttons will keep the display illuminated until no button has been pressed for
approximately 20 seconds.
EASY
PROGRAMMING
WITH
LUX SPEED DIAL
®
UP
LARGE
BACKLIT
DISPLAY
DOWN
LIGHT
MODE SWITCH
IAQ
INDEPENDENTLY
PROGRAMMABLE
FAN
DAY
MON
MORN
DAY
EVE
NIGHT
MORN
DAY
EVE
NIGHT
MORN
DAY
EVE
NIGHT
TUES
WED
PERIOD
HEAT
TIME
TEMP.
TIME
TEMP.
COOL
DAY
THURS
MORN
DAY
EVE
NIGHT
MORN
DAY
EVE
NIGHT
MORN
DAY
EVE
NIGHT
MORN
DAY
EVE
NIGHT
FRI
SAT
SUN
PERIOD
HEAT
TIME
TEMP.
TIME
TEMP.
COOL
J4
J3
J2
J1
ELECT
2MIN
C
24HR
GAS
5MIN
F
12HR
OPEN
CLOSE
MORN
DAY
EVE
NITE
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 (28
°
C)
PERIOD
HEAT MODE
COOL MODE
SETTING THE AIR FILTER LIFE
This value sets the number of days to be counted before a filter
change is indicated.
To set the AIR FILTER USAGE LIMIT:
1. Rotate dial to
AIR FILTER.
2. LCD shows:
SET LIMIT at lower left, with current setting center
screen.
3. With a new filter installed, use the
UP/DOWN keys to change this
value to the number of days of useful filter life specified by your filter
manufacturer.
4. The counter will be reset to zero when usage limit has changed.
5. Return the dial to the
RUN position.
TEMPERATURE OVERRIDE
OVERRIDE allows you to change the current SET TEMPERATURE in
HEAT or COOL until the next program period without changing your
temperature control programs.
●
Press
UP/DOWN to change the current temperature setting. The
OVERRIDE indicator appears on display.
●
The OVERRIDE will be canceled at the start of the next program period,
and the temperature setting will return to its programmed value.
●
An OVERRIDE may be terminated by rotating the dial, switching the
mode to
OFF, or initiating a HOLD.
●
Adjusting the set temperature to its program value will also cancel an
OVERRIDE.
TEMPERATURE HOLD
HOLD may be used for manual temperature control. HOLD is the
simplest means to set and maintain a fixed temperature. It allows you to
set and maintain a fixed temperature indefinitely in Heat or Cool without
concern for programming. To initiate a HOLD:
●
Press and release
HOLD.
●
Adjust temperature as desired with
UP/DOWN.
●
Temperature setting will not change until the HOLD is cancelled.
●
To cancel a HOLD, press and release
HOLD again, rotate the dial, or
switch mode to
OFF.
ADVANCED FEATURES
TEMPERATURE SWING
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.
SWING SETTING
1. Rotate dial to the
AIR FILTER position.
2. Simultaneously press
NEXT & HOLD.
3. Use
UP/DOWN keys to change swing.
4. Choices are 1 through 9. The default is 2.
5. Rotate the dial to the
RUN position to finish.
TEMPERATURE CALIBRATION
1. Rotate the dial to
SET DAY/TIME.
2. Simultaneously press
NEXT & HOLD.
3. Use
UP/DOWN keys to adjust the thermostats calibration by as
much as ± 5°F (± 3°C).
LOCK
To prevent tampering, press
NEXT NEXT
NEXT HOLD. This sequence of keys will lock
and unlock the set temperature, programs
and other settings. When the keys are locked,
a padlock icon will be visible above the time
and temperature display. The Lock will be
disabled after a Hardware Reset.
N
ITE
HEAT
SET
1:30
70
FILTER
120
M
O
JUMPER SETTINGS
There are four jumpers, each controls a setting depending on its
position.
GAS/ELECTRIC MODE - J4
The position of this jumper controls when the thermostat requests the
system fan to run. In HEAT mode with the gas jumper in place, the fan is
controlled by the heating system itself. In HEAT mode with the jumper
open or removed, the fan is controlled by the thermostat.
5MIN/2MIN 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.
TEMPERATURE DISPLAY FORMAT °F/C - J2
The position of this jumper controls whether temperature is displayed
in degrees
F° or C°
TIME DISPLAY FORMAT 12/24 HR CLOCK - J1
The position of this jumper controls whether time is displayed in 12
hour or 24 hour Military Time format.
REPOSITIONING JUMPERS
To change a setting, the jumper must be repositioned and a
HARDWARE RESET must be performed. 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.
N O T E
Remove sticker from display.
3. The
HEAT or COOL set temperature will be displayed on the right side of
the display. The start time for the displayed period will flash to show that this
may be changed.
4. Use the
UP/DOWN arrow keys to change the start time for this period.
One period ends at the start time of the next period. The beginning of that
period may not be any closer to the beginning of the next period than one
15 minute increment.
5. Press
NEXT to accept the displayed start time and advance to edit the
SET TEMPERATURE.
6. Use the
UP/DOWN arrow keys to change the flashing HEAT or COOL
set temperature to the temperature you desire.
7. Press
NEXT to accept the displayed set temperature and advance to
edit the start time for the next period. It will be flashing.
8. Repeat for each of the four periods per day. When all the periods for a
day have been set, the start time for the next morning will be displayed
flashing so that it may be edited.
9. Repeat PROGRAMMING for each remaining day.
10. Rotate the dial back to
RUN to accept all current values and end the
programming session.
3. Remove the body from the thermostat’s base by pressing the thumb
latch at the bottom center of the unit and swinging the body away.
N O T E
If you are mounting the base to 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, and insert the plastic anchors provided.
SYSTEM MODES:
The Mode switch has three positions HEAT, OFF, and COOL. 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 the windows are open, you can set the switch OFF.
UP/DOWN/CHANGE ARROW KEYS:
There are two arrow keys just right of the unit’s display. They are used to
adjust set temperatures and change other settings.
COPY BUTTON
COPY will copy the previous day’s Heat, Cool or Fan program into the
current day and advance to the beginning of the next day.
AIR FILTER USAGE MONITOR
The AIR FILTER USAGE MONITOR counts the number of days a filter
has been in use. In
RUN mode, the display shows the remaining filter life
via a bar-graph, and the number of
DAYS LEFT in the 3 digit filter display
area.
CHANGE FILTER will appear when the days remaining has reached
zero and the filter should be changed.
DAYS OVER is indicated when a
filter change is past due. Setting filter usage to 000 will disable this
function. The filter section of the display will not be highlighted when this
function is disabled. The filter counter can count from 000 to 999 days.
The default air filter life is 90 days.
SOFTWARE RESET
Use this front panel RESET to return all software settings and programs to
their default values. Option jumpers will be read and operation will
correspond to their current positions. SOFTWARE RESET is disabled while
your thermostat is locked. To assist in reprogramming, copy your programs
into the chart provided before using SOFTWARE RESET.
SETUP OPTIONS
52027
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