Lux Products pspa722 User Manual
PSPA722
LUXPRO®PSPA722
INSTALLATION AND OPERATING INSTRUCTIONS
52071
1
COMPATIBILITY
2
FEATURES
3
ELECTRICAL RATINGS
4
INSTALLATION
4.1
TOOLS REQUIRED
4.2
LOCATION
4.3
REMOVAL OF OLD UNIT
4.4
MOUNTING
4.5
WIRING
4.5.1 TERMINAL DESCRIPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
4.5.2 CONNECTING THE WIRES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
4.6
COMPLETING YOUR INSTALLATION
5
OPERATING BASICS
5.1
UP/DOWN CHANGE KEYS
5.2
SET DAY AND TIME
5.3
TEMPERATURE CONTROL MODES
5.3.1 HEAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
5.3.2 COOL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
5.3.3 AUTO CHANGE (AUTO) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
5.3.4 OFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
5.4
DEFAULT PROGRAM
5.5
HOLD
5.6
OVERRIDE
5.7
FAN MODES
5.7.1 AUTO. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
5.7.2 ON. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
5.7.3 CLEAN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
5.8
DISPLAY ILLUMINATION
5.9
AUDIBLE BEEP
6
PROGRAMMING
6.1
DEFAULT TEMPERATURE PROGRAM
6.2
EDITING HEAT OR COOL PROGRAMS
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WARNING: Use Energizer®or DURACELL®Alkaline Batteries Only.
. . . . . . . . . . . . . . . . . . . . . . . 5
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Energizer®is a registered trademark of Eveready Battery Company, Inc.
DURACELL
®
is a registered trademark of The Gillette Company, Inc.
6.2.1 WEEKDAY PROGRAMMING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
6.2.2 WEEKEND PROGRAMMING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
6.3
FAN PROGRAMMING
6.4
COPY
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7
ADVANCED FEATURES
7.1
KEYBOARD LOCK
7.2
FILTER MONITOR
7.2.1 FILTER USAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
7.2.2 FILTER LIMIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
7.3
ENERGY USAGE
7.4
CALIBRATION OFFSET
7.5
RESET
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7.5.1 HARDWARE RESET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
7.5.2 SOFTWARE RESET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
7.6
TEMPERATURE VARIATION / SWING
7.6.1 SWING 1 - 1st STAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
7.6.2 SWING 2 - 2nd STAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
7.7
DEAD BAND
8
8.1
8.2
8.3
8.4
8.5
8.6
9
9.1
10
11
12
13
14
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SETUP OPTIONS
MINIMUM RUN TIME J3
CLOCK FORMAT J4
TEMPERATURE DISPLAY FORMAT (F/C DISPLAY) J5
SMART RECOVERY J6
GAS/ELECTRIC MODE J7
REPOSITIONING JUMPERS
BATTERIES/MAINTENANCE
BATTERY INSTALLATION
TECHNICAL ASSISTANCE
WARRANTY
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WIRING DIAGRAMS
USER PROGRAM TABLE
JUMPER TABLE
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Mt. Laurel, New Jersey 08054, USA ●www.luxproproducts.com
UP
DOWN
PSPA722
LUXPRO
PSPA722
1 COMPATIBILITY
Your
PSPA722
or Electric Heating and/or Cooling systems. It cannot be
used with 120 volt heating systems, 3 wire zone valves,
or Heat Pump Systems. Ask your dealer for other
LUXPRO
2 FEATURES
●
PSPA722
of Cooling.
Terminals: RH, RC, W1, W2, Y1, Y2, G, B, O, C
●
Large Display
●
Electro-luminescent Display Backlight
●
Clean Cycle®(Patent No. 6,988,671) IAQ
Independently Programmable Fan
●
7 Day Programming
●
4 Periods Per Day
●
Temporary Override 1-4hr (CAT24 Residential
Compliant)
●
Hold
●
Optional Smart Recovery
●
F/C Temperature Display
●
12/24 Hour Clock
●
Easy Programming with LUX Speed Dial
●
Energy Usage Monitor
●
Battery Free Nonvolatile Memory For All Programs And
Settings
●
Auto-Changeover
●
Keyboard Lockout
●
Temperature Offset (User Calibration)
is compatible with most 24 volt: Gas, Oil,
®
thermostats to control those systems.
controls up to 2 stages of Heat and 2 stages
®
●
System or Battery Powered (or Both)
●
Multi-Stage Adjustable Temperature Differential /
Cycle Rate
●
Programmable Auto-Changeover Dead-Band
3 ELECTRICAL RATINGS
●
30V maximum (24VAC nominal)
●
1.5A maximum per terminal
●
2.0A terminal sum
C A U T I O N:
Your thermostat 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.
4 INSTALLATION
4.1 TOOLS REQUIRED
●
#1 Phillips screwdriver (small)
●
Drill with 3/16-in. (4.8mm) bit
●
Wire stripper/cutter
4.2 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.
●
Locate the thermostat on an inside wall, about 5 ft.
(1.5m) above the floor, in a room that is used often.
●
Do not locate where air circulation is poor, such as in a
corner or an alcove; or behind an open door.
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.
●
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 locate in a damp area. This can lead to
corrosion that will shorten thermostat life.
●
Do not install the unit until all construction work and
painting has been completed.
W A R N I N G:
●
Read instructions carefully before removing any wiring
from an existing thermostat.
●
Label wires before they are removed.
●
When removing wires from their terminals, ignore the
color of the wires since they may not comply with any
standard.
4.3 REMOVAL OF OLD UNIT
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. Label and
remove 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.
4.4 MOUNTING
5. Strip insulation 3/8 in. (9.5mm) from wire ends and
clean off any corrosion.
6. Fill wall opening with non-combustible insulation to
prevent drafts from affecting the thermostat.
7. 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.
8. Separate the unit from its base plate by pulling the
body outward at its bottom.
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.
9. 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
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.
4.5 WIRING
10. Using the terminal descriptions below, wiring
diagrams on pages 10-11, and your labels, determine
appropriate wiring for you system.
11. If you are unsure or need assistance, call the LUX
Technical Assistance Dept.
(see
TECHNICAL ASSISTANCE
4.5.1 TERMINAL DESCRIPTIONS
Provides power for heating terminals.
RH:
RC:
Provides power for cooling and fan terminals.
B:
Energized at any time the unit is in Heat mode.
O:
Energized at any time the unit is in Cool mode.
W1:
Energized while the thermostat is calling for a first
stage of heat.
W2:
Energized when the thermostat is calling for a
second stage of heat.
Y1:
Energized while the thermostat is calling for a first
stage of cooling.
Y2:
Energized when the thermostat is calling for a
second stage of cooling.
G:
The fan terminal is energized at any time the
thermostat attempts to turn the blower on.
C:
Usage of this terminal permits the thermostat to be
powered by the system, instead of (or in addition
to) batteries alone.
4.5.2 CONNECTING THE WIRES
12. Loosen wire clamp screws just enough to slide wire
under the black top part of the clamp.
13. Connect stripped wire ends, by
trapping it between its black clamp and
brass terminal. Then tighten its terminal
screw.
14. Tape the ends of any unused wires.
4.6 COMPLETING YOUR INSTALLATION
15. Install two new Energizer®or DURACELL®"AA" size
alkaline batteries at this time. For instructions, refer to
BATTERIES/MAINTENANCE.
16. Configure your thermostat at this time. Refer to
SETUP OPTIONS.
17. Install your thermostat 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.
18. Turn the power back on to your heating and/or air
conditioning system.
.)
19. 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.
20. Your installation is now complete.
5 OPERATING BASICS
5.1 UP/DOWN CHANGE KEYS
These are the two upper keys just right of the units
display. They are used to adjust set temperatures, and
make other setting changes.
●
Pressing these keys once will adjust a setting one step
in the associated direction.
●
If there are many choices for a value, usually that
setting will advance while holding one of these keys.
Some settings though, must be changed one press at a
time.
5.2 SET DAY AND TIME
To set the correct time after the unit has been unpowered
or after reset:
●
Open the door on the front of the thermostat.
●
Rotate the dial to
the day of week will flash.
●
Use the UP key to advance to the current day.
●
Press
●
Use the
●
Pressing
Day, or vice versa.
●
Return the dial to its
5.3 TEMPERATURE CONTROL MODES
When a unit has first been powered up with the dial in
the
RUN
your heating and/or air conditioning system according to
it's default program. There is a 4-position slide switch to
change temperature control modes. Slide the switch to
the mode you would like to use.
5.3.1 HEAT
●
Use HEAT mode to control your furnace and warm
your home.
●
In HEAT mode,
temperature.
●
While heating is active,
●
If a second stage of heat is called for the flashing rate
increases.
SET DAY/TIME
NEXT
to adjust the time. Time will flash.
UP/DOWN
keys to set the time.
NEXT
again will toggle from Set Time to Set
RUN
position.
. The abbreviation for
position, your thermostat will begin to control
HEAT
is displayed right of the set
HEAT
will flash
4
5.3.2 COOL
●
Use COOL mode to control your air conditioner,
cooling your home.
●
In COOL mode, COOL is displayed right of the set
temperature.
●
While cooling is active, COOL will flash
●
If a second stage of cooling is called for the flashing
rate increases.
5.3.3 AUTO CHANGE (AUTO)
●
Use AUTO CHANGE mode to allow your thermostat to
switch between HEAT and COOL modes automatically.
Slide the mode switch to
be displayed above the set temperature. You can
determine whether your thermostat is in HEAT or COOL
mode by whether HEAT or COOL is visible in the set
temperature area of the units display. Initially HEAT or
COOL may not be active until a determination is made
that HEAT or COOL is necessary.
●
The programmed temperature for a given mode will be
used as the set temperature for that mode.
●
Pressing the
force the unit to change modes and make the
programmed set temperature the new set temperature.
5.3.4 OFF
●
Slide the MODE switch to
cooling is desired. Heating and cooling will be disabled,
and the set temperature side of the display will be empty.
5.4 DEFAULT PROGRAM
●
As supplied from the factory, your thermostat will use
its default program for temperature control. This program
and all other settings maybe restored to their default
values via a SOFTWARE RESET. Please refer to DEFAULT
TEMPERATURE PROGRAM for program times and
temperatures.
5.5 HOLD
Hold is the simplest method to maintain fixed set
temperatures.
●
Press
HOLD
HOLD while in RUN or OVERRIDE.
displayed above the set temperature in the display.
●
Pressing this button again will toggle HOLD off and
return to RUN and the programmed set temperature.
●
Changing system mode or rotating the SPEED DIAL
will also cancel a HOLD.
5.6 OVERRIDE
During RUN, set temperatures may be temporarily altered
from their programmed values. Immediately after a set
temperature has been altered, the 2-hour default duration
may be adjusted within the range from 1 to 4 hours. The
temporary set temperature(s) will be used for the
duration of the OVERRIDE.
AUTO
and
AUTO CHANGE
UP/DOWN
keys at the same time will
OFF
when no heating or
once to enter permanent temperature
HOLD
will
will be
®
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