Lux Products PSP722E User Manual
PSP722E
52026
LUXPRO EVERYTHING’STAT®PSP722E
INSTALLATION AND OPERATING INSTRUCTIONS
1.
FEATURES
2.
2.1.
2.2.
2.3.
3.
3.1.
3.2.
3.3.
3.4.
3.5.
3.5.1 TERMINAL DEFINITIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3.5.2 FREEZE PROTECTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.5.3 SPECIAL WIRING NOTES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.5.4 COMMON WIRING OPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.5.5 SINGLE STAGE HEATING SYSTEMS LABEL CROSS REFERENCE. . . . . 4
3.5.6 SINGLE STAGE COOLING SYSTEMS LABEL CROSS REFERENCE . . . . 4
3.5.7 SINGLE STAGE FURNACE HEATING AND SINGLE STAGE
3.5.8 TWO STAGE HEAT, SINGLE STAGE COOL HEAT PUMP SYSTEM
3.5.9 WIRING DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.6.
3.7.
3.7.1 ACCESS AND NAVIGATE INSTALLER SETUP MENU . . . . . . . . . . . . . . . 9
3.7.2 INSTALLER SETUP MENU WITH
3.7.3 INSTALLER SETUP MENU WITH HEAT
3.7.4 COMPLETING YOUR INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.
4.1.
4.1.1 UP/DOWN ARROW CHANGE KEYS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.1.2 SET DAY AND TIME . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.1.3 DEFAULT PROGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
COMPATIBILITY
HEAT STAGES
COOLING/COMPRESSOR STAGES
ELECTRICAL RATINGS
INSTALLATION
TOOLS REQUIRED
LOCATION
REMOVAL OF OLD UNIT
MOUNTING
WIRING
COOLING SYSTEM LABEL CROSS REFERENCE . . . . . . . . . . . . . . . . . . 4
LABEL CROSS REFERENCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
INSTALL BATTERIES
INSTALLER SETUP
FURNACE SYSTEM TYPE SELECTED: . . . . . . . . . . . . . . . . . . . . . . . . . . 10
PUMP SYSTEM TYPE SELECTED. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
OPERATION
OPERATING BASICS
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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.
4.1.4 MODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.1.5 DISPLAY ILLUMINATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4.2.
USER SETUP MENU
4.2.1 ACCESS AND NAVIGATE USER SETUP MENU. . . . . . . . . . . . . . . . . . . . 12
4.2.2 KEYBOARD LOCK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4.2.3 BEEP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4.2.4 TEMPERATURE DISPLAY FORMAT (F/C DISPLAY) . . . . . . . . . . . . . . . . 13
4.2.5 CLOCK FORMAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.2.6 CALIBRATION OFFSET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.2.7 MAXIMUM HEAT SETTING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.2.8 MINIMUM COOL SETTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.2.9 SMART RECOVERY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.2.10 FILTER LIMIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.2.11 USER SETUP MENU: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.3.
ADVANCED FEATURES AND OPERATION
4.3.1 EMERGENCY HEAT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.3.2 FAN MODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.3.3 VACATION HOLD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4.3.4 DAYLIGHT SAVINGS TIME ADJUSTMENT (DST) . . . . . . . . . . . . . . . . . 14
4.3.5 AIR FILTER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4.3.6 ENERGY USAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4.3.7 FUTURE OUTDOOR SENSOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4.3.8 FUTURE REMOTE INDOOR SENSORS . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4.3.9 RESET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4.4.
PROGRAMMING
4.4.1 WEEKDAY TEMPERATURE PROGRAMMING. . . . . . . . . . . . . . . . . . . . . 15
4.4.2 WEEKDAY FAN PROGRAMMING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.4.3 WEEKEND PROGRAMMING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.4.4 COPY PROGRAMMING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5.
BATTERIES/MAINTENANCE
5.1.
BATTERY INSTALLATION
6.
TECHNICAL DETAILS
6.1.
STAGING
7.
TECHNICAL ASSISTANCE
8.
WARRANTY
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Mt. Laurel, New Jersey 08054, USA lwww.luxproproducts.com
LARGE HYBRID DISPLAY
WITH ELECTRO-LUMINESCENT
DISPLAY BACKLIGHT
SET WEEKDAY
PROGRAMS
ENERGY
USAGE
SET WEEKEND
PROGRAMS
RUN
SET DAY
AND TIME
AIR
FILTER
NEXT
COPY
NEXT
PROGRAMMING
LUX SPEED DIAL
MODE
Auto Heat Off Cool
FAN
Auto On
DST
EASY
WITH
®
Setup
PSP722E
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
●
Clean Cycle®(Patent No. 6,988,671)
Independently Programmable Fan
●
7 Day Programming
●
Default ENERGY STAR Approved Program
●
4 Periods Per Day
●
Temporary Override
●
Temperature Hold
●
Optional Smart Recovery
●
ENERGY STAR Compliant
●
Programmable Filter Timer With Change
Filter Indicator
●
Energy Usage Monitor
●
F/C Temperature Display
●
12/24 Hour Clock
●
Easy Programming with LUX Speed Dial
●
Advanced Copy Function For Fast Easy Programming
●
Nonvolatile Memory For All Programs And Settings
●
Daylight Saving Button
●
Multimode Keyboard Lockout With User
Programmable 3 Digit Code
●
Programmable High And Low Setting Limits
●
Silence-able 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 /
®
UP
DOWN
IAQ
INDEPENDENTLY
PROGRAMMABLE
FAN
MENU DRIVEN
SETUP
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 PSP722E 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 PSP722E 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 PSP722E 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
2
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 corro-
sion 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:
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
2
3
4
5
6
7
8
9
10
11
12
13
14
15
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 provides power to the 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 provides power to the 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.
3
G
Fan
O
Cooling Mode
Y2
Second stage cool
Y1
First stage cool
RC
Cooling power source (transformer +)
C
Common, system power -
RH
Heating power source (transformer +)
W1
First stage heat
W2
Second stage heat
E
Emergency heat/Freeze protection
B
Heating Mode
TC
Future Indoor temperature input -
T
Future Indoor temperature input +
OT
Future Outdoor temperature sensor
input (a)
OT
Future Outdoor temperature sensor
input (b)
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. This terminal also powers freeze protection if
it is desired. It will be active below 40°F(5°C)
regardless of mode or battery condition or other
unforeseen condition.
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 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 FREEZE PROTECTION
The PSP722E incorporates a mechanical thermal switch
which may be used to prevent a freeze-up by calling for
heat in the event the unit has accidentally been turned off
or its batteries have not been replaced as recommended.
●
This switch is available at the E terminal of the thermostat. In most systems using this feature will require
wiring a jumper between the W1 and E terminals. The
thermostat will call then for the first stage of heat, in furnace mode, or Aux heat in heat pump mode. See EMERGENCY HEAT.
●
The nominal temperature set point of this switch is
40°F(5°C).
3.5.3 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. This terminal also provides freeze protection and it will be active below a nominal temperature of
40°F(5°C).
3.5.4 COMMON WIRING OPTIONS
Though not shown here additional second 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 and freeze protection
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
4
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.
OPTIONAL C, X, B, TC C Transformer Common
3.5.5 SINGLE STAGE HEATING SYSTEM LABEL CROSS
REFERENCE
System Terminal Marking Terminals Wire To
All 2 Wire Heat RH, R, RC, V, 5 RH Transformer
3 Wire RH, R, RC, V, 5 RH Transformer
3 Wire
(one wire is "F or G") RH, R, 5, V RH Transformer
3.5.6 SINGLE STAGE COOLING SYSTEM LABEL CROSS
REFERENCE
System Terminal Marking Terminals Wire To
2 Wire RC, R, V RC Transformer
3 Wire RC, R, V RC Transformer
3.5.7 SINGLE STAGE FURNACE HEATING AND SINGLE
STAGE COOLING SYSTEM LABEL CROSS REFERENCE
System Terminal Marking Terminals Wire To
4 Wire
(heat & cool with
single transformer) RH, RC, R, V RH & RC, w jumper Transformer
5 Wire
(heat & cool with
two transformers) RH RH Heating Transformer
B B Changeover Valve
O O Use O or B not both
Previous Thermostat New Thermostat
W, H, 4 W1 Heating Valve
W, 4 W1 Heat Control
B, C Tape Off * *
W, 4 W1 Heating Valve
G, F G Fan Relay
Previous Thermostat New Thermostat
Y, Y1, C Y1 Cooling Relay
Y, Y1, C Y1 Cooling Relay
G, F G Fan Relay
Previous Thermostat New Thermostat
W, W1 W1 Heating Relay
Y, Y1, C Y1 Cooling Relay
G,F G Fan Relay
RC RC Cooling Transformer
W, W1 W1 Heating Relay
Y, Y1, C Y1 Cooling Relay
G,F G Fan Relay
3.5.8 TWO STAGE HEAT, SINGLE STAGE COOL, HEAT
PUMP SYSTEM LABEL CROSS REFERENCE
System Terminal Marking Terminals Wire To
Heat Pump
2 Heat, 1 Cool RH, RC, R, V RH & RC, w jumper Transformer
Previous Thermostat New Thermostat
Y, Y1, C Y1 Compressor Relay
W, W2 W1 Aux Heat Relay
E E Em Heat/Freeze Prot
B B* *Changeover Valves
O O* Use O or B not both
G,F G Fan Relay
3.5.9 WIRING DIAGRAMS
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
XFMR
AC LINE
TYPICAL 24VAC 3 WIRE HEAT HOOKUP
WHERE 3RD WIRE IS FAN WIRE
GAS
VALVE
G O Y2 Y1 RC C RH W1 W2 E B
JUMPER
PROVIDED
SYSTEM
COMMON
FAN
XFMR
AC LINE
GAS
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
5
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