Page 1
1. FEATURES
●
Universal Compatibility
●
Controls Up To 2 Stages Of Heat And 2 Stages Of
Cooling + Auxiliary and Emergency Heat
●
Large Hybrid Display
●
Auxiliary and Emergency Heat Indicators
●
Electro-luminescent Display Backlight
●
IAQ Fan Clean Cycle
●
Nonvolatile Memory For Settings
●
Multimode Keyboard Lockout With User
Programmable 3 Digit Code
●
Programmable High And Low Setting Limits
●
Defeatable Audible Button Response
●
Menu Driven Setup Done From The Front Panel
●
Temperature Offset (User Calibration)
●
Dual Power Capable (System/Battery)
●
Multi-Stage Adjustable Temperature Differential /
Cycle Rate
●
Programmable Length Minimum Run Time
●
Programmable Auto-Changeover Dead-Band
●
Programmable Fan Delays For Heat, Cool, In Both
On And Off
2. COMPATIBILITY
Your PSD122E is compatible with most 24 volt gas, oil,
or electrical Heating and/or Cooling systems. It cannot be
used with 120 volt heating systems. Ask your dealer for
other LUXPRO thermostats to control those systems.
2.1. HEAT STAGES
The PSD122E is capable of controlling systems with up
to two stages of heat in furnace mode. In heat pump
mode, the thermostat can be configured to control up to
two stages of compressor driven heat plus auxiliary and
emergency heat stages.
NOTE: AUX HEAT ACTIVATION IS PROVIDED AT
TERMINAL W1
2.2. COOLING/COMPRESSOR STAGES
The PSD122E is capable of controlling systems with up
to two stages of cooling.
2.3. ELECTRICAL RATINGS
●
30V maximum (24VAC nominal)
●
1.5A maximum per terminal
●
2.0A terminal sum
3. INSTALLATION
3.1. TOOLS REQUIRED
●
#1 Phillips screwdriver (small)
●
Drill with 3/16-in. (4.8mm) bit
●
Wire stripper/cutter
3.2. 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.
●
Do not locate in a damp area. This can lead to
corrosion that will shorten thermostat life.
●
Do not locate where air circulation is poor, such as in a
corner or an alcove; or behind an open door.
●
Do Locate the thermostat on an inside wall, about 5 ft.
(1.5m) above the floor, and in a room that is used often.
●
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.
●
Do not locate in unusual cooling conditions, such as:
2
COPY
FAN
MODE
NEXT
NEXT
RUN
DST Setup
Auto On
SET WEEKEND
PROGRAMS
SET WEEKDAY
PROGRAMS
SET DAY
AND TIME
AIR
FILTER
ENERGY
USAGE
Auto Heat Off Cool
FAN
MODE
NEXT
Setup
Auto Heat Off Cool
UP
DOWN
LIGHT BUTTON
FAN MODE
SYSTEM MODE
USER/INSTALLER
SETUP
BACKLIT DISPLAY
PSD122E
on a wall separating an unheated room; or in a draft from
a stairwell, door, or window.
●
Do not install the unit until all construction work and
painting has been completed.
3.3. REMOVAL OF OLD UNIT
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 they may not
comply with any standard.
●
Switch electricity to the furnace and air conditioner
OFF; then proceed with the following steps.
●
Remove cover from old thermostat. Most are snap-on
types and simply pull off. Some have locking screws on
the on the side. These must be loosened.
●
Note the letters printed near the terminals. Attach
labels (enclosed) to each wire for identification. Label and
remove wires one at a time. Make sure the wires do not
fall back inside the wall.
●
Loosen all screws on the old thermostat and remove it
from the wall.
3.4. MOUNTING
CAUTION: Be careful not to drop the unit or disturb electronic
parts.
●
Strip insulation 3/8 in. (9.5mm) from wire ends and
clean off any corrosion.
●
Fill wall opening with non-combustible insulation to
prevent drafts from affecting the thermostat.
●
With each thumb on a release tab at the bottom of the
body, and fingers over the top of the unit. Release the
unit from its base plate by squeezing the tabs into the
body.
●
Separate the unit from its base plate by pulling the
body outward from the bottom.
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.
●
Route the wires through the open areas in the base
plate above the terminals. Hold the base against the wall,
with the wires coming through. Position the base for the
best appearance (to hide any marks from an old
thermostat). Attach the base to the wall with the two
screws provided.
3.5. WIRING
3.5.1 TERMINAL DEFINITIONS
Terminal Definition
1
G
Fan
2
O
Cooling Mode
3
Y2
Second stage cool
4
Y1
First stage cool
5
RC
Cooling power source (transformer +)
6
C
Common, system power -
7
RH
Heating power source (transformer +)
8
W1
First stage heat
9
W2
Second stage heat
10
E
Emergency heat
11
B
Heating Mode
12
TC
Future Indoor temperature input -
13
T
Future Indoor temperature input +
14
OT
Future Outdoor temperature sensor
input (a)
15
OT
Future Outdoor temperature sensor
input (b)
1.GThe fan terminal is live at any time the
thermostat attempts to turn the system fan or
blower on.
2.OThis terminal is live at any time the unit is
in Cool mode.
3.Y2Activation of this terminal signifies that the
thermostat is calling for a second stage of cooling.
This terminal will remain inactive unless a second
stage compressor has been specified in the
installer setup menu.
4.Y1Activation of this terminal signifies that the
thermostat is calling for a first compressor stage.
This terminal will remain inactive unless at least
one compressor stage has been specified in the
installer setup menu.
5.RCThis terminal is the power source for
cooling and fan terminals.
6.CUse of this terminal allows the unit to be
system powered rather than battery powered. Note
that the display backlight is battery powered only.
7RHThis terminal is the power source for
heating terminals.
8.W1This terminal is active when the thermostat
is calling for the first available stage of furnace or
electric heat. It will remain inactive unless at least
one stage of furnace type heat has been specified
in the installer setup menu.
9.W2This terminal is active when the thermostat
is calling for a second stage of furnace or electric
heat. It will remain inactive unless two stages of
heating have been specified in the installer setup
menu.
10.EThis terminal is active when the thermostat
is calling for Emergency heat in a heat pump
system.
11.BThis terminal is live at any time the unit is
in Heat mode.
12.TCFuture: indoor temperature sensor
common. May be wired to a maximum of three
external indoor sensor units.
13.TFuture: indoor temperature sensor. May be
wired to a maximum of three external indoor
3
Page 2
sensor units.
14.OTFuture: first of two terminals dedicated to
the outdoor temperature sensor. Polarity of these
leads does not matter.
15.OTFuture: second of two terminals dedicated
to the outdoor temperature sensor. Polarity of
these leads does not matter.
3.5.2 SPECIAL WIRING NOTES
●
In heat pump mode, AUX heat is available at W1.
●
In heat pump mode, Emergency Heat is activated from
the E terminal.
3.5.3 COMMON WIRING OPTIONS
Additional stages may be used where applicable. Be sure
to enable them properly in the Installer Setup menu.
W2
is second stage heat
E
is emergency heat
Y2
is second stage cool or second stage heat pump
OPTIONAL O or B terminals may be used to power
heating dampers or changeover valves in any system
configuration.
OPTIONAL C terminal may be connected to a system
common to power the thermostat from the system in any
wiring configuration.
WARNINGS: 1. A B wire is sometimes used as a
common wire. Connecting a common B wire to the B
terminal in these systems will likely cause damage to the
thermostat and/or HVAC system. Do not connect a wire to the
B terminal if you are unsure whether it may be wired to a
system common.
2.If Both Y and C wire are present, then C is common. Tape it
off or connect it to the C terminal to allow the system to
power the thermostat.
Previous Thermostat New Thermostat
System Terminal Marking Terminals Wire To
OPTIONAL C, X, B, TC C Transformer Common
B B Changeover Valve
O O Use O or B not both
3.5.4 SINGLE STAGE HEATING SYSTEM LABEL CROSS
REFERENCE
Previous Thermostat New Thermostat
System Terminal Marking Terminals Wire To
All 2 Wire Heat RH, R, RC, V, 5 RH Transformer
W, H, 4 W1 Heating Valve
3 Wire RH, R, RC, V, 5 RH Transformer
W, 4 W1 Heat Control
B, C Tape Off * *
3 Wire
(one wire is "F or G") RH, R, 5, V RH Transformer
W, 4 W1 Heating Valve
G, F G Fan Relay
3.5.5 SINGLE STAGE COOLING SYSTEM LABEL CROSS
REFERENCE
Previous Thermostat New Thermostat
System Terminal Marking Terminals Wire To
2 Wire RC, R, V RC Transformer
Y, Y1, C Y1 Cooling Relay
3 Wire RC, R, V RC Transformer
Y, Y1, C Y1 Cooling Relay
G, F G Fan Relay
3.5.6 SINGLE STAGE FURNACE HEATING AND SINGLE
STAGE COOLING SYSTEM LABEL CROSS REFERENCE
Previous Thermostat New Thermostat
System Terminal Marking Terminals Wire To
4 Wire
(heat & cool with
single transformer) RH, RC, R, V RH & RC, w jumper Transformer
W, W1 W1 Heating Relay
Y, Y1, C Y1 Cooling Relay
G,F G Fan Relay
5 Wire
(heat & cool with
two transformers) RH RH Heating Transformer
RC RC Cooling Transformer
W, W1 W1 Heating Relay
Y, Y1, C Y1 Cooling Relay
G,F G Fan Relay
3.5.7 TWO STAGE HEAT, SINGLE STAGE COOL, HEAT
PUMP SYSTEM LABEL CROSS REFERENCE
Previous Thermostat New Thermostat
System Terminal Marking Terminals Wire To
Heat Pump
2 Heat, 1 Cool RH, RC, R, V RH & RC, w jumper Transformer
Y, Y1, C Y1 Compressor Relay
W, W2 W1 Aux Heat Relay
E E Em Heat
B B* *Changeover Valves
O O* Use O or B not both
G,F G Fan Relay
4
3.5.8 WIRING DIAGRAMS
5
3.5.8.1
3.5.8.3
3.5.8.2
TYPICAL 2 WIRE HEAT HOOKUP
24 VAC AND MILLIVOLT SYSTEMS
G O Y2 Y1 RC C RH W1 W2 E B
JUMPER
PROVIDED
SYSTEM
COMMON
GAS
XFMR
VALVE
AC LINE
TYPICAL 24VAC 3 WIRE HEAT HOOKUP
WHERE 3RD WIRE IS FAN WIRE
G O Y2 Y1 RC C RH W1 W2 E B
JUMPER
PROVIDED
SYSTEM
COMMON
GAS
FAN
TYPICAL 24VAC 4 WIRE HOOKUP
SINGLE STAGE HEATING AND COOLING
XFMR
AC LINE
VALVE
G O Y2 Y1 RC C RH W1 W2 E B
JUMPER
PROVIDED
SYSTEM COMMON
GAS
FAN
XFMRCOMPRESSOR
AC LINE
VALVE
TYPICAL INSTALLER SETUP:
[01]
SYSTEM TYPE = FURNACE
[02]
HEAT STAGES =1
[03]
COMPRESSOR STAGES = 0
[04]
MODES = Heat-Off
[09]
HEAT FAN CONTROL
= GAS
NOTES:
[1]
OPTIONAL COMMON
ALLOWS USE OF
SYSTEM POWER
TYPICAL INSTALLER SETUP:
[01]
SYSTEM TYPE = FURNACE
[02]
HEAT STAGES =1
[03]
COMPRESSOR STAGES = 0
[04]
MODES = Heat-Off
[09]
HEAT FAN CONTROL
= GAS
NOTES:
[1]
OPTIONAL COMMON
ALLOWS USE OF
SYSTEM POWER
TYPICAL INSTALLER SETUP:
[01]
SYSTEM TYPE = FURNACE
[02]
HEAT STAGES =1
[03]
COMPRESSOR STAGES = 1
[04]
MODES = Ht-Off-Cl-Auto
[09]
HEAT FAN CONTROL
= GAS
NOTES:
[1]
OPTIONAL COMMON
ALLOWS USE OF
SYSTEM POWER
Page 3
6
3.5.8.4
3.5.8.6
3.5.8.5
3.6. INSTALL BATTERIES
Install batteries at this time. For instructions, see
BATTERY INSTALLATION.
3.7. INSTALLER SETUP
Configuration items are selected from the Installer Set up
Menu. They are stored in non-volatile RAM, and will be
preserved even in the event that the unit’s batteries are
run down, or removed, or the hardware reset on the rear
of the unit’s circuit board of the thermostat is pressed.
NOTE: Pressing the software reset (S/W RESET) button on the
rear of the unit’s circuit board will write default values of all
temperature programs and setup menus into the unit
nonvolatile memory. Take care not to inadvertently press this
button when the thermostat has been removed from the wall
plate!
3.7.1 ACCESS AND NAVIGATE INSTALLER SETUP MENU
Note: Insure that all relays are off before making changes in
the installer menu. There are two methods, which may be
used to do this. Place the unit in the OFF mode and wait for 5
minutes or Press the H/W RESET button on the rear of the
unit’s circuit board. Take care not to inadvertently press the
S/W RESET button.
●
To enter the Installer Setup Menu press and hold the
Setup Button for 10 seconds.
●
Use the NEXT button to scroll through its options. As
you proceed the menu item number will be displayed in
the left portion of the screen.
●
Selections can be changed by pressing the UP/DOWN
button.
●
Moving from one menu item to the next and
7
3.5.8.7
3.5.8.8
TYPICAL 5 WIRE HOOKUP
SINGLE STAGE HEATING AND COOLING
G O Y2 Y1 RC C RH W1 W2 E B
COOL
COMMON
COOLING
FAN
COMPRESSOR
TYPICAL SINGLE-STAGE HEAT PUMP WITH
(2 STAGES HEAT AND 1 STAGE COOL)
OPTIONAL AUX AND EMERGENCY HEAT
HEATING
XFMR 1
XFMR 2
AC LINE AC LINE
GAS
VALVE
G O Y2 Y1 RC C RH W1 W2 E B
JUMPER
PROVIDED
SYSTEM COMMON
SYSTEM
COMPRESSOR
FAN
USE 2 SEPARATE SINGLE STAGE HEATERS
AS A 2 STAGE HEAT SYSTEM
G O Y2 Y1 RC C RH W1 W2 E B
SYSTEM 1
COMMON
SYSTEM
HEATER
XFMR 1
1
AC LINE AC LINE
AUX/EM
XFMR
HEAT
AC LINE
SYSTEM 2
COMMON
HEATER
SYSTEM
XFMR 2
REVERSING
VALVE
2
TYPICAL INSTALLER SETUP:
[01]
SYSTEM TYPE = FURNACE
[02]
HEAT STAGES =1
[03]
COMPRESSOR STAGES = 1
[04]
MODES = Ht-Off-Cl-Auto
[09]
HEAT FAN CONTROL
= GAS
NOTES:
[1]
OPTIONAL COMMON
ALLOWS USE OF
SYSTEM POWER
TYPICAL INSTALLER SETUP:
[01]
SYSTEM TYPE = HEAT PUMP
[02]
HEAT STAGES =1
[03]
COMPRESSOR STAGES = 1
[04]
MODES = Ht-Off-Cl-
EmHt-Auto
[09]
HEAT FAN CONTROL
= ELECTRIC
NOTES:
[1]
OPTIONAL COMMON
ALLOWS USE OF
SYSTEM POWER
[2]
USE "B" OR "O" BUT
NOT BOTH
[3]
AUX HEAT AND
EMERGENCY HEAT
ARE OPTIONAL
TYPICAL INSTALLER SETUP:
[01]
SYSTEM TYPE = HEAT PUMP
[02]
HEAT STAGES =1
[03]
COMPRESSOR STAGES = 1
[04]
MODES = Heat-Off
[09]
HEAT FAN CONTROL
= ELECTRIC
NOTES:
[1]
OPTIONAL COMMON
ALLOWS USE OF
SYSTEM POWER
MULTI-STAGE FURNACE HEAT
AND COOLING HOOKUP
G O Y2 Y1 RC C RH W1 W2 E B
HEAT
XFMR
HEATING
XFMR
COMMON
STAGE1STAGE
HEATER
COOL
COMMON
AIR CONDITIONER
FAN
STAGE 2
COMPRESSOR
TYPICAL MULTI-STAGE STAGE HEAT PUMP WITH
OPTIONAL AUX AND EMERGENCY HEAT
(2 OR 3 STAGES HEAT, 2 STAGES COOL)
STAGE 1
COMPRESSOR
COOLING
AC LINE AC LINE
G O Y2 Y1 RC C RH W1 W2 E B
JUMPER
PROVIDED
SYSTEM
COMMON
FAN
HEAT PUMP
STAGE 2
COMPRESSOR
STAGE 1
COMPRESSOR
SYSTEM
XFMR
AC LINE
AUX/EM
HEAT
REVERSING
VALVE
TYPICAL INSTALLER SETUP:
[01]
SYSTEM TYPE = FURNACE
[02]
HEAT STAGES
=(MATCH SYSTEM)
[03]
COMPRESSOR STAGES
= (MATCH SYSTEM)
[04]
MODES = Ht-Off-Cl-Auto
[09]
HEAT FAN CONTROL
= ELECTRIC
NOTES:
[1]
OPTIONAL COMMON
ALLOWS USE OF
SYSTEM POWER
[2]
EITHER SECOND
STAGE MAY BE
2
OMITTED
TYPICAL INSTALLER SETUP:
[01]
SYSTEM TYPE = HEAT PUMP
[02]
HEAT STAGES
= MATCH SYSTEM
[03]
COMPRESSOR
STAGES = MATCH SYSTEM
[04]
MODES = Ht-Off-Cl-
EmHt-Auto
[09]
HEAT FAN CONTROL
= ELECTRIC
NOTES:
[1]
OPTIONAL COMMON
ALLOWS USE OF
SYSTEM POWER
[2]
USE "B" OR "O" BUT
NOT BOTH
[3]
AUX HEAT AND
EMERGENCY HEAT
ARE OPTIONAL
Page 4
acceptance of changes is done by pressing the NEXT
button.
●
All changes become effective when the unit exits the
Installer Setup mode.
●
The Installer Setup mode will be exited when the Setup
button is pressed again, or, if no other keys are pressed
for 20 seconds.
All settings, their choices and default values are given in
INSTALLER SETUP MENU WITH FURNACE SYSTEM
TYPE SELECTED: and INSTALLER SETUP MENU WITH
HEAT PUMP SYSTEM TYPE SELECTED AND FUTURE
OUTDOOR SENSOR ENABLED.
3.7.1.1 SYSTEM TYPE
This option determines whether the thermostat is to
control a furnace and air conditioning system or heat
pump system.
●
In furnace mode the unit will make the proper W
terminals live for Heating, and the proper Y terminals live
for cooling.
●
In Heat Pump mode the unit makes the proper Y
terminals live for the first and second stages of a heat
pump unit during heating or cooling. In this mode an
additional stage of Aux Heat may also be activated
through the W1 terminal.
3.7.1.2 HEAT STAGES
Set this to the number of non-compressor driven heat
stages to use for temperature control by this system.
3.7.1.3 COMPRESSOR STAGES (COOL/HEAT PUMP
STAGES)
Set the number of compressor driven system stages to
use for temperature control. These stages include all
cooling or heat pump stages to be used for temperature
control by this system.
3.7.1.4 MODES
The modes setting selects what system modes will be
available to the user. The selections available are system
mode dependant:
●
Heat-Off
●
Cool-Off
●
Heat-Off-Cool
●
Heat-Off-Cool-Auto (Furnace Mode) or
●
Heat-Off-Cool-Em Heat-Auto (Heat Pump Mode)
3.7.1.5 MINIMUM RUN TIME
Minimum Run Time provides compressor protection and
prevents short cycling. Compressor stages are held off
for a minimum of this time. During program run this is
also the minimum on time for heating and cooling.
3.7.1.6 HEAT PUMP LOCKOUT
This menu item is available only in Heat Pump Mode with
an operational outdoor temperature sensor. Enabling this
option allows the thermostat to disable a heat pump and
request AUX Heat below the Heat Pump Lockout
Temperature.
3.7.1.7 HEAT PUMP LOCKOUT TEMPERATURE
This menu item is available only in Heat Pump Mode with
an operational outdoor temperature sensor. With it you
may set the outdoor temperature at which the thermostat
will cease to call for heat pump sourced heat, and use the
alternate AUX Heat source.
3.7.1.8 DEADBAND
When using auto-changeover, deadband provides a
disallowed temperature range between the maximum
heat temperature set point and minimum cool
temperature set point. Deadband may be set from 3 to 5
degrees. With auto-changeover active and the Deadband
set to 3°F and heat set to 70°F the minimum allowed
cool temperature set point will be 73°F. If the cool
temperature set point is lowered, then the heat
temperature set point will be lowered by the same
amount maintaining the 3°F Deadband.
3.7.1.9 SWING 1
Swing 1 sets the temperature variation the system allows
above the temperature set point before switching the first
stage heat source off, or below the temperature set point
before switching the first stage heat source on. In Cool,
Swing 1 sets the temperature variation the system allows
above the temperature set point before switching first
stage of cooling on, or below the temperature set point
before switching the first stage of cooling off.
3.7.1.10 SWING 2
This value is similar to the Swing 1, but it controls the
temperature variation the system allows above and below
Swing 1’s lower limit before calling for a second stage.
Once a second stage is activated, it will remain on until
the temperature set point has been reached. If a third
stage of heat is present in heat pump mode, Swing 2 is
used to control it from the stage 2 lower limit.
3.7.1.11 HEAT FAN CONTROL
Fossil fuel furnaces normally control the system fan while
the furnace is operating. Electric systems normally
require the thermostat to activate the fan. This setting
instructs the thermostat how to handle fan control during
heating. Electric heat and heat pumps generally require
the thermostat to activate the fan and therefore use the
electric setting.
3.7.1.12 HEAT FAN ON DELAY
This setting allows the installer to program the length of
time between heating activation and fan activation (delay
on make).
3.7.1.13 HEAT FAN OFF DELAY
This setting allows the installer to program the length of
time between heating deactivation and fan deactivation
(delay on break).
3.7.1.14 COOL FAN ON DELAY
This setting allows the installer to program the length of
time between cooling activation and fan activation (delay
on make).
8
3.7.1.15 COOL FAN OFF DELAY
This setting allows the installer to program the length of
time between cooling deactivation and fan deactivation
(delay on break).
3.7.1.16 FUTURE OUTDOOR SENSOR
This setting enables and disables an outdoor sensor if it
is present. The setting will be held OFF if a sensor is not
present, and will be reset to OFF If the sensor is
disconnected for any reason, including removal of the
thermostat from its base-plate, the thermostat will
automatically disable the sensor changing the setting in
this menu from ON to OFF. With an outdoor sensor
present and enabled, the outdoor temperature will be
displayed alternately with time. The word OUT will be
visible to the right of the temperature indicating that it is
the outside temperature.
3.7.1.17 INTERNAL TEMPERATURE SENSOR
This setting enables and disables the thermostats internal
temperature sensor. It may only be disabled if there are
indoor remote sensors present and enabled.
3.7.1.18 FUTURE INDOOR REMOTE SENSOR 1, 2, 3
Used to enable and disable the respective remote sensors
in a system. When more than one indoor sensor is used,
the values of their measurements are averaged for use in
temperature control.
3.7.2 INSTALLER SETUP MENU WITH FURNACE
SYSTEM TYPE SELECTED:
Menu
Item Display Selections Default
01 System Type Furnace / Heat Pump Furnace
02 Heat Stages 0 – 2 2
03 Compressor Stages 0 – 2 2
04 Modes Heat-Off *
Cool-Off *
Heat-Off-Cool *
Heat-Off-Cool-Auto *Heat-Off-
Cool-Auto
05 Minimum Run Time 1 to 5 min 4 min
06 Deadband 3°F(1°C) to 5°F(3°C) 3°F(1°C)
07 Swing 1 0.25°F(0.15°C) to 2.25°F(1.25°C) 0.5°F(0.3°C)
08 Swing 2 0.25°F(0.15°C) to 2.25°F(1.25°C) 0.5°F(0.3°C)
09 Heat Fan Control Gas / Electric Gas
10 Heat Fan On Delay 0, 15, 30…180 sec 0 sec
11 Heat Fan Off Delay 0, 15, 30…180 sec 0 sec
12 Cool Fan On Delay 0, 15, 30…180 sec 0 sec
13 Cool Fan Off Delay 0, 15, 30…180 sec 0 sec
14 Outdoor Sensor (future) NA/ON/OFF NA/OFF
15 Internal Temp Sensor
(future) ON/OFF ON
16 Remote Sensor 1
(future) NA/ON/OFF NA/OFF
17 Remote Sensor 2
(future) NA/ON/OFF NA/OFF
18 Remote Sensor 3
(future) NA/ON/OFF NA/OFF
3.7.3 INSTALLER SETUP MENU WITH HEAT PUMP
SYSTEM TYPE SELECTED AND OUTDOOR FUTURE
SENSOR ENABLED:
Menu
Item
Display Selections Default
01 System Type Furnace / Heat Pump Furnace
02 Heat Stages 0 – 1 1
03 Compressor Stages 0 – 1 1
04 Modes Heat-Off *
Cool-Off *
Heat-Off-Cool *
Heat-Off-Cool- *Heat-Off-Cool-
Em Heat-Auto Em Heat-Auto
05 Minimum Run Time 1 to 5 min 4 min
06* Heat Pump Lockout ON, OFF Off
07* Heat Pump
Lockout Temperature 0°F- 50°F(-17°C-10°C) 0°F(-17°C)
08 Deadband 3°F(1°C) to 5°F(3°C) 3°F(1°C)
09 Swing 1 0.25°F(0.15°C) to 2.25°F(1.25°C) 0.5°F(0.3°C)
10 Swing 2 0.25°F(0.15°C) to 2.25°F(1.25°C) 0.5°F(0.3°C)
11 Heat Fan Control Electric Electric
12 Heat Fan On Delay 0, 15, 30…180 sec 0 sec
13 Heat Fan Off Delay 0, 15, 30…180 sec 0 sec
14 Cool Fan On Delay 0, 15, 30…180 sec 0 sec
15 Cool Fan Off Delay 0, 15, 30…180 sec 0 sec
16 Outdoor Sensor
(future) NA/ON/OFF NA/OFF
17 Internal Temp Sensor ON / OFF ON
18 Remote Sensor 1
(future) NA/ON/OFF NA/OFF
19 Remote Sensor 2
(future) NA/ON/OFF NA/OFF
20 Remote Sensor 3
(future) NA/ON/OFF NA/OFF
*Available only with an outdoor sensor present and
enabled
3.7.4 COMPLETING YOUR INSTALLATION
●
Turn the power back on to your heating and/or air
conditioning system.
●
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.
NOTE: If you have an electric system and the blower does not
operate after installation, verify that the electric/gas option in
installer set up is set to Electric.
●
Installation is now complete.
9
Page 5
4. OPERATION
4.1. OPERATING BASICS
4.1.1 UP/DOWN ARROW CHANGE KEYS
There are two arrow keys just right of the units display.
They are used to adjust set temperatures, and change
other settings.
4.1.1.1 TEMPERATURE ADJUSTMENT
●
Pressing an arrow key once adjusts a set temperature
by one degree in the associated direction.
❷
Holding the key will automatically advance the setting
in the associated direction.
4.1.1.2 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.
4.1.2 MODES
Because of your thermostats great versatility not all
modes will be applicable to your application. The mode
selections available to you are determined by settings in
the Installer Setup Menu. Often the unit’s mode is
displayed during program run. When a unit has first been
powered up, your thermostat will begin to control your
heating and/or air conditioning system according to it’s
default temperature set point values in AUTOCHANGE
mode.
4.1.2.1 AUTOCHANGE
The AUTOCHANGE mode allows your thermostat to
switch between Heat and Cool modes of temperature
control automatically.
●
AUTOCHANGE may not be available or applicable in
your installation.
●
To enter AUTOCHANGE mode if it is available, press
the MODE button repeatedly until the display indicates
that the unit is in AUTOCHANGE mode.
●
In AUTOCHANGE mode, you can determine whether
your thermostat will call for heating or cooling (at that
time) by whether HEAT SET or COOL SET is visible on
the units display.
●
To switch from heating to cooling or vise versa, press
both arrow keys at the same time.
●
Pressing the UP/DOWN temperature arrow keys will
adjust the active, visible set temperature.
●
When AUTOCHANGE is first entered, the unit may
need to determine if either heating or cooling is required.
Heating and cooling set temperatures may not be
adjusted until heating or cooling is necessary, or one of
these modes is manually selected by pressing and
releasing both arrow keys at the same time.
●
You can force heating or cooling to be the active mode
by pressing and releasing both arrow keys at the same
time until the desired mode is indicated. After, the unit
will then switch modes as necessary to control
temperature.
4.1.2.2 HEATING
●
Press the MODE button repeatedly until the word HEAT
is shown along the top of the display. The unit is in HEAT
mode ready to control your heating system.
●
Press temperature UP or DOWN keys until your
desired temperature is displayed in the HEAT SET area of
the display.
●
While heating is active, a flame icon will flash above
the HEAT SET temperature. If a second stage of heat is
called for the flashing rate increases.
4.1.2.3 COOLING
●
Press the MODE button repeatedly until the word
COOL is shown along the top of the display. The unit is in
Cool mode ready to control your air conditioner.
●
Press temperature UP or DOWN keys until your
desired temperature is displayed in the COOL SET area of
the display.
●
While cooling is active, a snowflake icon will flash
above the COOL SET temperature. If a second stage of
heat is called for the flashing rate increases.
4.1.2.4 OFF
●
Press the MODE button repeatedly until the display
indicates that the unit is in OFF.
●
Heating and cooling will be disabled.
●
Periods programmed to maintain a minimum fan run
time will continue do so.
4.1.3 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.
4.2. USER SETUP MENU
User selectable options are available from the User Setup
Menu. To access the User Setup Menu press the Setup
button. All settings, their choices and default values are
given in the USER SETUP MENU:.
4.2.1 ACCESS AND NAVIGATE USER SETUP MENU
●
To scroll through the User Setup Menu one item at a
time, momentarily press Setup Button.
●
Selections can be changed by pressing the UP/DOWN
button.
●
Moving from one menu item to the next and
acceptance of changes is done by pressing the NEXT
button.
●
All changes become effective when the unit exits the
User Setup mode.
●
The User Setup mode will be exited when the Setup
button is pressed again, or if no other keys are pressed
for 20 seconds.
4.2.2 KEYBOARD LOCK
Two types of Keyboard locks allow owners/operators to
prevent unauthorized changes to the thermostats
settings. The two types of locks are full and partial. When
the thermostat is locked, a three digit code is set. That
code must be reentered before locked settings can be
10
changed without performing a software reset off the unit.
Entering a code toggles the selected lock on or off. While
a lock is effective, a padlock is shown near the lower
right corner of the screen.
4.2.2.1 PARTIAL KEYBOARD LOCK
A partial lock allows other users to adjust only the
temperature set point to values at or between the
Maximum Heat Setting and Minimum Cool Settings.
4.2.2.2 FULL KEYBOARD LOCK
A full lock disables all the keys except the Setup button
on the front, and the S/W Reset button on the rear.
Pressing the S/W Reset button will rewrite all settings
and programs to their default values.
4.2.2.3 CHANGING THE LOCK CODE
1. Press SETUP.
2. Select NEW CODE.
3. Press NEXT.
4. Enter old code one digit at a time. Press NEXT after
each digit.
5. Enter new code one digit at a time. Press NEXT after
each digit.
6. When NEXT is pressed after the new third digit has
been entered, the new code will be effective.
4.2.3 BEEP
This option allows the audible feedback tone (Beep) to be
enabled or disabled.
4.2.4 TEMPERATURE DISPLAY FORMAT (F/C DISPLAY)
Temperature may be displayed in Fahrenheit or Celsius
with this option.
4.2.5 CALIBRATION OFFSET
Your thermostat is accurately calibrated at the factory to
within ±1°F An offset value up to ±5°F may be added to
the temperature value that the thermostat measures. This
may allow you to match this thermostat to another.
4.2.6 MAXIMUM HEAT SETTING
The temperature that this option is set to will be the
highest HEAT SET temperature available in run mode or
while programming the thermostat.
4.2.7 MINIMUM COOL SETTING
The temperature that this option is set to will be the
lowest COOL SET temperature available in run mode or
while programming the thermostat.
4.2.11 USER SETUP MENU:
Menu
Item
Display Selections Default
01 LOCK KEYPAD NO, PARTIAL, FULL, NEW CODE NO
02 BEEP ON, OFF ON
03 °F/°C DISPLAY °F, °C °F
04 CALIBRATION OFFSET ±5°F (±3°C) 0°F
05 MAX HEAT TEMP 45°F-90°F (7°C-32°C) 90°F (32°C)
06 MIN HEAT TEMP 45°F-90°F (7°C-32°C) 45°F (7°C)
4.3. ADVANCED FEATURES AND OPERATION
4.3.1 EMERGENCY HEAT
●
To use an emergency heat system, press the MODE
button repeatedly until the EMER HT is shown along the
top of the display. The unit is in emergency heat mode
ready to control your emergency heating system. In heat
pump systems, the emergency heat terminal is often
wired to W1 the AUX heat terminal.
●
Press temperature UP or DOWN keys until your
desired temperature is displayed in the HEAT SET area of
the display.
4.3.2 FAN MODES
Your thermostat provides three fan modes. They are Fan
AUTO, CLEAN, and ON. Appropriate indicators are visible
along the top of the units display when active.
4.3.2.1 FAN AUTO
FAN AUTO denotes that the fan will run only to fulfill your
heating and cooling requirements.
4.3.2.2 FAN ON
FAN ON denotes that your system fan will run
continuously.
4.3.2.3 FAN CLEAN
FAN alone denotes that the fan is maintaining a 15
minute minimum run time per hour; it may run additional
time as required to maintain temperature control. The
algorithm used avoids additional fan time when the
minimum run time has been met over the last hour
through temperature control. The minimum fan run time
is met by running one third the hourly requirement at
twenty minute intervals.
4.3.3 FUTURE OUTDOOR SENSOR
An optional outdoor sensor may be installed to enable
the thermostat to display the temperature outside your
home. This sensor may also be used to instruct the unit
to switch from a heat pump to another source of heat.
Once installed the outdoor temperature will alternate with
the time in the display. To install an outdoor sensor refer
to the Installation Section of this manual. To enable an
outdoor sensor or change heat pump settings refer to the
Installers Setup Section of this manual.
4.3.4 FUTURE REMOTE INDOOR SENSORS
Up to three optional indoor sensors may be installed. The
temperature measurements of all active indoor sensors
will be averaged and used in temperature control. With
remote indoor sensors functioning, the units’ internal
temperature sensor may be enabled or disabled to allow
the thermostat to be mounted in locations that would
otherwise be non-ideal.
To install indoor temperature sensors refer to the
Installation Section of this manual. To enable or disable
the units internal sensor or other remote indoor
temperature sensors refer to the Installers Setup Section
of this manual.
11
Page 6
4.3.5 RESET
There are two RESET buttons on the rear of the unit’s
circuit board. They are the Hardware and Software
RESET buttons.
4.3.5.1 HARDWARE RESET (H/W RESET)
The H/W RESET button restarts your thermostats
program at the beginning of normal operation.
4.3.5.2 SOFTWARE RESET (S/W RESET)
The S/W RESET button restarts your thermostats
program at initialization. It may be used to reset every
programmable value to it’s default setting.
Pressing this button will write default values of all
temperature programs and setup menus into the unit’s
nonvolatile memory. Take care not to unintentionally
press this button when the thermostat has been
removed from the wall plate!
5. BATTERIES/MAINTENANCE
Depending on your installation, your unit may require
batteries to control your HVAC system. If required,
replace your thermostat’s batteries at least once a year or
when the battery symbol appears in the display.
5.1. BATTERY INSTALLATION
1. Remove fresh batteries from their carton.
2. Remove body of thermostat as described during
installation.
3. Remove the used batteries if present and replace them
within 90 seconds to avoid having to reset the day and
time.
4. Install two new “AA” size Energizer or Duracell alkaline
batteries in the battery compartment. Observe the
polarity marking shown in the compartment.
WARNING: Use Energizer® or DURACELL
®
Alkaline Batteries Only.
5. Place the thermostat body back on the wall.
NOTE: Replace your thermostat’s batteries with new alkaline
batteries at least once a year or when the batter
y symbol
appears in the display.
The use of high quality alkaline batteries is absolutely
required for your thermostat to operate properly
.
6. TECHNICAL DETAILS
6.1. STAGING
●
Stage one of a heating system will be activated at the
value of swing 1 below the temperature set point. Stage
one of a cooling system will be activated at the value of
swing 1 above the temperature set point.
●
Stage one of a heating system will be deactivated at
the value of swing 1 above the temperature set point.
Stage one of a cooling system will be deactivated at the
value of swing 1 below the temperature set point.
●
Stage two of a heating system will be activated at the
value of (swing 1 + swing 2) below the temperature set
point. The auxiliary heat indicator
AUX HT
will be visible
when a second stage of heat is activated. Stage two of
cooling will be activated at the value of (swing 1 + swing
2) above the temperature set point.
●
Stage two of a heating or cooling system will be
deactivated at the temperature set point.
●
Stage three of a heating system will be activated at the
value of (swing 1 + 2*swing 2) below the temperature
set point.
●
Stage three of a heating or cooling system will be
deactivated at the temperature set point.
7. TECHNICAL ASSISTANCE
If you have any problems installing or using this
thermostat, please reread the instructions carefully.
Technical Service is available through our Technical
Assistance Dept. 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.
8. 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.
12
1.
FEATURES
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2.
COMPATIBILITY
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2.1.
HEAT STAGES
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2.2.
COOLING/COMPRESSOR STAGES
. . . . . . . . . . . . . . . . . . . . . . . . . 2
2.3.
ELECTRICAL RATINGS
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
3.
INSTALLATION
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
3.1.
TOOLS REQUIRED
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
3.2.
LOCATION
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
3.3.
REMOVAL OF OLD UNIT
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3.4.
MOUNTING
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3.5.
WIRING
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3.5.1 TERMINAL DEFINITIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3.5.2 SPECIAL WIRING NOTES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.5.3 COMMON WIRING OPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.5.4 SINGLE STAGE HEATING SYSTEMS LABEL CROSS REFERENCE . . . . 4
3.5.5 SINGLE STAGE COOLING SYSTEMS LABEL CROSS REFERENCE . . . . 4
3.5.6 SINGLE STAGE FURNACE HEATING AND SINGLE STAGE
COOLING SYSTEM LABEL CROSS REFERENCE . . . . . . . . . . . . . . . . . 4
3.5.7 TWO STAGE HEAT, SINGLE STAGE COOL HEAT PUMP SYSTEM
LABEL CROSS REFERENCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.5.8 WIRING DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.6.
INSTALL BATTERIES
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.7.
INSTALLER SETUP
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.7.1 ACCESS AND NAVIGATE INSTALLER SETUP MENU . . . . . . . . . . . . . . 7
3.7.2 INSTALLER SETUP MENU WITH
FURNACE SYSTEM TYPE SELECTED . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.7.3 INSTALLER SETUP MENU WITH HEAT
PUMP SYSTEM TYPE SELECTED . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.7.4 COMPLETING YOUR INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.
OPERATION
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.1.
OPERATING BASICS
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.1.1 UP/DOWN ARROW CHANGE KEYS. . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.1.2 MODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.1.3 DISPLAY ILLUMINATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.2.
USER SETUP MENU
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.2.1 ACCESS AND NAVIGATE USER SETUP MENU. . . . . . . . . . . . . . . . . . . 10
4.2.2 KEYBOARD LOCK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.2.3 BEEP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.2.4 TEMPERATURE DISPLAY FORMAT (F/C DISPLAY) . . . . . . . . . . . . . . . 11
4.2.5 CALIBRATION OFFSET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.2.6 MAXIMUM HEAT SETTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.2.7 MINIMUM COOL SETTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.2.8 USER SETUP MENU: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.3.
ADVANCED FEATURES AND OPERATION
. . . . . . . . . . . . . . . . . . . 11
4.3.1 EMERGENCY HEAT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.3.2 FAN MODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.3.3 FUTURE OUTDOOR SENSOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.3.4 FUTURE REMOTE INDOOR SENSORS . . . . . . . . . . . . . . . . . . . . . . . . 11
4.3.5 RESET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
5.
BATTERIES/MAINTENANCE
. . . . . . . . . . . . . . . . . . . . . . . . . . . 12
5.1.
BATTERY INSTALLATION
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
6.
TECHNICAL DETAILS
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
6.1.
STAGING
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
7.
TECHNICAL ASSISTANCE
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
8.
WARRANTY
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
LUXPRO EVERYTHING'STAT™PSD122E
INSTALLATION AND OPERATING INSTRUCTIONS
Mt. Laurel, New Jersey 08054, USA lwww.luxproproducts.com
PSD122E
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.
43370
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