Lux Products hp2110 User Manual
•
This unit was
specifically
designed for use
in 24 volt, two
stage heat pumps.
It may also be used to
control 24 volt gas, oil or
electric heating and single
stage air conditioning
systems, single stage heat
pumps or gas millivolt
heating systems.
It may also be used to
control 24 volt gas, oil or
electric heating and single
stage air conditioning
systems, single stage heat
pumps or gas millivolt
heating systems.
• The Unit is programmable.
There are four programming
periods per day. Each
period can be programmed
separately.
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 temperatures for as little as one programming period or for an entire vacation.
Unit provides separate
programming for every day
of the week- for both
heating and cooling. You
can override the
programmed temperatures 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.
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.
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.
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.
LUX PRODUCTS CORPORATION • Mt. Laurel, New Jersey 08054, USA
INSTALLATION
I M P O R T A N T !
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.
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
Please read all instructions carefully
before beginning installation.
TOOLS REQUIRED
#1 Phillips screwdriver (small)
Drill with 3/16-in. (4.8mm) bit
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
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.
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.
7. This thermostat does not require leveling.
C A U T I O N
To avoid electrical shock and
to prevent damage to the
furnace, air conditioner, 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
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
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.
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.
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
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.
base.
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. When removing
wires from their terminals,
ignore the color of the
wires since these may not
comply with the standard.
C
A
U
T
I
O
N
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 terminal screws.
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.
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.
Monitor back to zero as follows.
C
A
U
T
I
O
N
• 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.
TEMPERATURE CALIBRATION
PROGRAM LOCK
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 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.luxproducts.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.
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.luxproducts.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.
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.
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.
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.
Each day is divided into four periods.
Each period has its own starting time
and temperature.
THE BUILT IN PROGRAMS
PERIOD
HEAT
COOL
WEEKDAYS
MORN
6:00 AM 70°
6:00 AM 75°
preprograms
DAY
8:30 AM 60°
8:30 AM 85°
EVE
3:00 PM 70°
3:00 PM 75°
NITE
11:00 PM 65° 11:00 PM 80°
MORN
6:00 AM 70°
6:00 AM 75°
SAT & SUN
DAY
6:15 AM 70°
6:15 AM 75°
preprograms
EVE
3:00 PM 70°
3:00 PM 75°
NITE
11:00 PM 65° 11:00 PM 80°
To change
current day.
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.
finished setting the day and time, rotate the dial to RUN to return to normal operation or to another
position to continue programming.
C
A
U
T
I
O
N
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.
current time.
To set current time. The (e.g.
“12:00”) will be flashing.
“12:00”) will be flashing.
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.
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.
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.
Setting the FAN switch to ON runs your system’s
fan continuously even without heating or cooling.
N
O
T
E
The FAN switch works only if your system
provides a wire for the Unit’s “G” terminal.
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.
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.
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. A blank programming chart is provided for you to
record your temperature settings in that chart.
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.
HEAT
OFF
COOL
Select HEAT to program the
unit for controlling your heater.
To program temperature.
To change the start
time for MORN.
time for MORN.
To move to DAY.
To change the temp.
setting for MORN.
setting for MORN.
To program temperature.
To change start time
for DAY.
for DAY.
To move to EVE.
To change the temp.
setting for DAY.
setting for DAY.
To program temperature.
To change the start
time for EVE.
time for EVE.
To move to NIGHT.
To change the temp.
setting for EVE.
setting for EVE.
To program temperature.
To change the start
time for NIGHT.
time for NIGHT.
To change the temp.
setting for NIGHT.
setting for NIGHT.
Rotate dial to SET WEEKDAY PROGRAM. To program SATURDAY
or SUNDAY, rotate the dial to SET SATURDAY or SET SUNDAY
PROGRAM. With dial on SET WEEKDAY PROGRAM, you will see
this display.
or SUNDAY, rotate the dial to SET SATURDAY or SET SUNDAY
PROGRAM. With dial on SET WEEKDAY PROGRAM, you will see
this display.
TEMPORARY TEMPERATURE
OVERRIDE
OVERRIDE
VACATION TEMPERATURE
HOLD
HP2110 SERIES
PROGRAMMABLE HEAT PUMP THERMOSTAT
Complete, Easy To Read Programming And Installation Instructions Inside
TEMPERATURE OVERRIDE AND TEMPERATURE HOLD
These features let you change the current Set Temperature without changing the programs stored in
your thermostat’s memory.
SU
PM
DAY
TU
PM
EVE
HEAT
OVERRIDE
TU
PM
EVE
HEAT
HOLD
TU
AM
MORN
HEAT
PROGRAM
FOR:
MO
WE TH FR
START AT:
SET TEMP
HR
FILTER
HR
FILTER
SET
AM
MORN
HEAT
TH
To change the FILTER Usage Monitor limit
To reset the
counter
counter
Rotate the dial
to FILTER
to FILTER
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
limit from
0-500 hours
Rotate the dial to
SET DAY/TIME
SET DAY/TIME
Press together
To adjust the
thermostat
thermostat
To prevent tampering with set programs.
The sequence of keys to lock and unlock the program:
The sequence of keys to lock and unlock the program:
Hold for two
seconds
seconds
ADVANCED FEATURES
DOWN
UP
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.
• 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.
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.
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.
UP/DOWN.
Temperature setting will not change even after next
program period begins.
To clear, press HOLD again.
Select COOL to program the
unit for controlling your air conditioner.
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.
HEAT
OFF
COOL
AUTO
ON
FAN
RESET
HOLD
NEXT
RUN
AIR
FILTER
FILTER
SET
SUNDAY
PROGRAM
PROGRAM
SET
SATURDAY
PROGRAM
PROGRAM
SET
WEEKDAY
PROGRAMS
PROGRAMS
SET
DAY/TIME
DOWN
UP
MO
DAY
HEAT
PM
SIMPLIFIED INSTRUCTIONS
• Press UP/DOWN to set time.
TO SET PROGRAMS
• Rotate Dial to SET
• Rotate Dial to SET
WEEKDAY,
SATURDAY or
SUNDAY PROGRAM.
SATURDAY or
SUNDAY PROGRAM.
• Press UP/DOWN to adjust
start time.
• Press NEXT.
• Press UP/DOWN to adjust
• Press UP/DOWN to adjust
temperature.
• Press NEXT.
• Repeat as needed or rotate
• Repeat as needed or rotate
dial to RUN to stop Programming.
TEMPORARY TEMPERATURE OVERRIDE
•Press UP/DOWN to adjust set temperature.
•To clear OVERRIDE press UP/DOWN until
•Press UP/DOWN to adjust set temperature.
•To clear OVERRIDE press UP/DOWN until
original set temperature appears or wait for
the start tf the next period.
the start tf the next period.
TEMPERATURE HOLD
• Press HOLD. Adjust temperature as
• Press HOLD. Adjust temperature as
desired with UP/DOWN.
•To clear, press HOLD again.
Need Help? Call 1-800-421-1130
Rotate the
dial to the
RUN
position
to close the
door.
EMER
PROGRAM
REVIEW
TO SET TIME & DAY
• Rotate Dial to SET
• Rotate Dial to SET
DAY/TIME.
• Press UP to change
current day.
• Press NEXT.
Patent No. 5,673,850
The Active Program Period
Liquid Crystal
Display
Display
Fan
Switch
Switch
System
Switch
Switch
Easy to
follow
instructions
follow
instructions
LUX Speed
Dial
Dial
®
Thermostat
Body
Body
The Set
Temperature
Temperature
Thermostat
Cover
Cover
Program Review Button
HEAT
OFF
COOL
AUTO
ON
FAN
RESET
HOLD
NEXT
RUN
FILTER
SET
SUNDAY
PROGRAM
PROGRAM
SET
SATURDAY
PROGRAM
PROGRAM
SET
WEEKDAY
PROGRAM
PROGRAM
SET
DAY/TIME
DOWN
UP
1500
Patents Pending
MO
DAY
HEAT
PM
SIMPLIFIED INSTRUCTIONS
• Press UP/DOWN to set time.
TO SET PROGRAMS
• Rotate Dial to SET
• Rotate Dial to SET
WEEKDAY
TEMPORARY TEMPERATURE OVERRIDE
•Press UP/DOWN to adjust set temperature.
•To clear OVERRIDE press UP/DOWN until
•Press UP/DOWN to adjust set temperature.
•To clear OVERRIDE press UP/DOWN until
original set temperature appears or wait for
the start tf the next period
the start tf the next period
TO SET TIME & DAY
• Rotate Dial to SET
• 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
PROGRAM
SET
SATURDAY
PROGRAM
PROGRAM
SET
WEEKDAY
PROGRAM
PROGRAM
SET
DAY/TIME
DOWN
UP
1500
Patents Pending
MO
DAY
HEAT
PM
SIMPLIFIED INSTRUCTIONS
• Press UP/DOWN to set time.
TO SET PROGRAMS
• Rotate Dial to SET
• Rotate Dial to SET
TEMPORARY TEMPERATURE OVERRIDE
•Press UP/DOWN to adjust set temperature.
•To clear OVERRIDE press UP/DOWN until
•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
• Rotate Dial to SET
DAY/TIME.
• Press UP to change
DOWN
UP
MO
DAY
HEAT
PM
Choose Heat or Cool
Set Day & Time
Installs Easily
Easy as
1–2–3
INSTALLATION AND OPERATING INSTRUCTIONS
NEXT
UP
DOWN
NEXT
UP
DOWN
NEXT
UP
DOWN
NEXT
HOLD
NEXT
NEXT
HOLD
NEXT
NEXT
UP
UP
UP
DOWN
DOWN
UP
DOWN
UP
DOWN
UP
DOWN
NEXT
UP
DOWN
NEXT
UP
DOWN
NEXT
UP
DOWN
UP
DOWN
NEXT
NEXT
HOLD
C
A
U
T
I
O
N
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
EG Y
R
O W2 B
L
R
G
O
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). Attach the base to the wall with the two screws provided.
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.
FEATURES
1. Remove fresh batteries from their carton.
2. Remove body of thermostat as described at bottom of
2. Remove body of thermostat as described at bottom of
first column.
3. Remove the battery clip and batteries.
4. Install two new Energizer
4. Install two new Energizer
®
or DURACELL
®
"AA" size
alkaline batteries in the battery clip. Observe the polarity
marking shown in the clip.
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.
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.
C A U T I O N
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.
W2
BO
R
Y
G
E
AA BATTERY
AA BATTERY
J1
J2
J2
Open
Close
24 Hr
12 Hr
CF
N O T E
When replacing batteries, you have
approximately 1 minute before programs are lost.
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.
retain its programming in memory. Replace the batteries
when the REPLACE indicator appears in the display or at
least once a year.
P R O G R A M M I N G C H A R T
OR
SETTING THE TIME OF DAY
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
Rotate dial to RUN position to start the
programs or SET SUNDAY PROGRAM to
continue programming.
Y
W2
G
R
B
O
E
COMPRESSOR
RELAY
FAN
RELAY
EMERGENCY
HEAT RELAY
HEAT
CHANGEOVER
VALVE
COOL
CHANGEOVER
VALVE
AUX HEAT
RELAY
COMMON
T
APE OFF
1
1
2
2
L1
(HOT)
(HOT)
L2
(COMMON)
(COMMON)
POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD
PROTECTION AS REQUIRED.
PROTECTION AS REQUIRED.
IF YOUR OLD INSTALLATION HAS A "C" WIRE (COMMON WIRE FROM
THE TRANSFORMER), TAPE IT OFF. IT IS NOT USED ON THIS THERMOSTAT.
THE TRANSFORMER), TAPE IT OFF. IT IS NOT USED ON THIS THERMOSTAT.
OLD TERMINAL
DESIGNATIONS
TYPICAL
CONNECTION
NEW THERMOSTAT
TERMINAL
DESIGNATIONS
B
C, X, X1, X2, Z
E, K
G, F
L, A, A1
0
R, V
W2, H2, R4, W3, Y
Y, C1, M, Y1
B
TAPE OFF
E
G
TAPE OFF
0
R
W2
Y
Heating Changeover Valve
Common
Emergency Heat Relay
Fan Relay
Check Heat Pump Indicator
Cooling Changeover Valve
24V System or Heating
Transformer
Stage 2 Heating Relay or
Auxiliary Heat Relay
Stage 1 Compressor
Contractor
TERMINAL DESIGNATIONS
TYPICAL HOOKUP
SETTING THE FAN AND SYSTEM SWITCHES
FAN ON
FAN AUTO
EMER
HEAT
OFF
COOL
The fan runs continuously for increased air circulation.
Normal Setting. Fan is energized with the system.
Auxiliary heat is used for heating. The compressor is deenergized.
The thermostat controls your heating.
Both heating and cooling are off.
The thermostat controls your cooling.
While the dial is in the RUN position, you may press the PROGRAM REVIEW button. The Thermostat
will show the entire week’s programming one period at a time in the display.
This is very helpful to review the thermostat’s current programming before making adjustments.
PROGRAM REVIEW
N
O
T
E
HEAT and COOL may
have different temperatures.
REPLACE BATTERIES WHEN
INDICATOR APPEARS
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.”
“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.
number of cycles, to save energy in most cases.
Rotate the
dial to
FILTER
dial to
FILTER
Press together
SET TEMP SWING
To change the temp.
swing between 1-9
(4= approx. ±1°F)
swing between 1-9
(4= approx. ±1°F)
Press to set.
NEXT
NEXT
HOLD
UP
DOWN
NOTE: A typical hookup will require
either a "B" or "O" wire, but not both.
If you have both a "B" and "O" wire, please call technical service.
DAY
MONDAY
THROUGH
FRIDAY
PERIOD
HEAT
TEMP.
MORN
DAY
EVE
NIGHT
SATURDAY
MORN
DAY
EVE
NIGHT
SUNDAY
MORN
DAY
EVE
NIGHT
TEMP.
TIME
TIME
COOL
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.
WARNING: Use Energizer
®
or DURACELL
®
Alkaline Batteries Only.
52012
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