Lux Products PSP711CC Series Thermostat User Manual

Complete, Easy To Read

INSTALLATION AND OPERATING

INSTRUCTIONS

4. Hold the base against the wall. Route the wires through the hole below

the terminal block. Position the base for best appearance (to hide any marks

from an old thermostat). Attach the base to the wall with the two screws

provided.

TEMPERATURE ADJUSTMENT:

SETTING THE AIR FILTER LIFE

Pressing an arrow key once adjusts the set temperature by one degree in

the associated direction. Holding the key will automatically advance the

setting in the associated direction.

This value sets the number of days to be counted before a filter

change is indicated.

To set the AIR FILTER USAGE LIMIT:

1. Rotate dial to AIR FILTER.

2. LCD shows: SET LIMIT at lower left, with current setting at center

screen.

3. With a new filter installed, use the UP/DOWN keys to change this

value to the number of days of useful filter life specified by your filter

manufacturer. The available settings are: 000, 30, 60, 90, and 120 days.

The default air filter life setting is 90 days. A selection of 000 days will

disable the Air Filter Counter feature completely, and hide both the

“number of days” and the “bar graph” items from the red lower portion of

the display.

4. The counter for the Air Filter Usage Monitor is automatically reset

back to zero when the usage limit setting value has been changed.

5. Return the dial to the RUN position when finished.

CONNECTING THE WIRES

CHANGING OTHER SETTINGS:

5. Wires must be trapped between black clamp and brass

terminal.

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.

6. Securely tighten all 7 electrical terminal screws.

PSP711CC SERIES

DISPLAY ILLUMINATION:

SMART TEMP ELECTRONIC THERMOSTAT

These diagrams are provided for new installations or unreferenced wires.

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.

HEATING SYSTEMS

COOLING SYSTEMS

JUMPER

PROVIDED

JUMPER

PROVIDED

Easy as

SET

SUNDAY

HEAT

FAN MODES:

OFF

WEEKDAY

COOL

PROGRAM

SET

DAY/TIME

The fan switch has three positions AUTO, CLEAN, and ON. Setting the

FAN switch to AUTO automatically runs your system's fan as required only

for heating and cooling. The CLEAN position insures that your system's fan

runs at least the programmed minimum duty cycle. The default duty cycle

requires it to run 15 minutes every hour. Setting the FAN switch to ON runs

your system's fan continuously. The FAN icon will flash whenever the fan is

running.

1–2–3

RH RC

Installs Easily

Set Day and Time

Choose Heat or Cool

LUX PRODUCTS CORPORATION

Mt. Laurel, New Jersey 08054, USA 43376-05

RESETTING AIR FILTER COUNTER

To reset the air filter counter when you replace your filter:

1. Rotate dial to AIR FILTER.

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.

2. Press and release COPY to reset counter

3. Press and release COPY again to restore previous count.

4. Return the dial to the RUN position when finished.

N O T E

The FAN switch works only if your system provides a wire for the

PSP711CC’s “G” terminal.

TEMPERATURE OVERRIDE

I M P O R T A N T !

OVERRIDE allows you to change the current SET TEMPERATURE in

HEAT or COOL until the next program period without changing your

temperature control programs.

Please read all instructions carefully before beginning

installation. Save them for future reference. Before removing

any wiring from your existing thermostat, its wires must be

labeled with their terminal designations. Ignore the color of the

wires since they may not comply with any standard.

SETTING THE TIME AND DAY:

Open the door on the front of the thermostat. Rotate the dial to the

SET DAY/TIME position. You should see the display pictured below with a

day of the week flashing.

Press UP/DOWN to change the current temperature setting. The

HEATING / COOLING SYSTEMS

4- or 5-WIRE WITH ONE TRANSFORMER

5- or 6-WIRE WITH TWO TRANSFORMERS

OVERRIDE indicator appears on display.

Press UP to change day

The OVERRIDE will be canceled at the start of the next program period,

JUMPER

PROVIDED

JUMPER

REMOVED

of week.

and the temperature setting will return to its programmed value.

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.

Press NEXT to set the time;

it will flash.

Press UP or DOWN to

change time of day.

An OVERRIDE may be terminated by rotating the dial, switching the

mode to OFF, or initiating a HOLD.

RH RC

12 00

Adjusting the set temperature to its program value will also cancel an

OVERRIDE.

TEMPERATURE HOLD

When you are finished setting the day and time, rotate the dial to RUN to

HOLD may be used for manual temperature control. HOLD is the

simplest means to set and maintain a fixed temperature. It allows you to

set and maintain a fixed temperature indefinitely in Heat or Cool without

concern for programming. To initiate a HOLD:

return to normal operation or to another position to continue programming.

RH RC B*

HARDWARE RESET

This button will unlock your thermostat and read option switch positions,

before the unit begins normal operation. It is located inside on the rear of the

unit’s circuit board. It is a small square component labeled S8, with a white

button at it’s center.

COMPATIBILITY

Press and release HOLD.

Adjust temperature as desired with UP/DOWN.

The PSP711CC can be used with most single stage 24 volt gas, oil or

electric heating and air conditioning systems, single stage heat pumps, or

gas millivolt heating systems. It cannot be used with 3 wire zone valves,

120 volt heating systems, or multi stage heat pumps. Ask your dealer for

other LUX thermostats to control those systems.

Temperature setting will not change until the HOLD is cancelled.

To cancel a HOLD, press and release HOLD again, rotate the dial, or

SOFTWARE RESET

Use this front panel RESET to return all software settings and programs to

their default values. Option jumpers will be read and operation will

correspond to their current positions. SOFTWARE RESET is disabled while

your thermostat is locked. To assist in reprogramming, copy your programs

into the chart provided before using SOFTWARE RESET.

switch mode to OFF.

All COMMON WIRES MUST BE TAPED OFF.

If "Y" and "C" are both present, "C" is a common wire. DO NOT USE "C"! TAPE IT OFF!

ADVANCED FEATURES

If a "B" wire in your system is a system common, then connecting it at the "B"

terminal may cause damage to your system. TAPE IT OFF!

FEATURES

TEMPERATURE SWING

A thermostat works by turning your heating or cooling system on or off

whenever the room temperature varies from the set-point temperature.

This variation is the "swing." Your system should cycle on about 3 to 6

times per hour. A smaller swing number increases the number of cycles,

so room temperature is more constant. A larger swing number decreases

the number of cycles, but saves energy in most cases.

2 WIRE SYSTEM HEAT ONLY

PROGRAMMING

DOWN

LARGE

BACKLIT

DISPLAY

The PSP711CC provides four independent programming periods per day

for HEAT, COOL, and FAN. Each is programmed separately. You can use the

default programs or alter them to suit your schedule.

LIGHT

IAQ

INDEPENDENTLY

PROGRAMMABLE

FAN

JUMPER

DEFAULT ENERGY STAR TEMPERATURE PROGRAM

SWING SETTING

As supplied from the factory, the following ENERGY STAR^®approved

program will be used for temperature control in RUN mode. This program

and all other software settings may be restored to their default values via a

SOFTWARE RESET.

1. Rotate dial to the AIR FILTER position.

2. Simultaneously press NEXT & HOLD.

3. Use UP/DOWN keys to change swing.

4. Choices are 1 through 9. The default is 2.

5. Rotate the dial to the RUN position to finish.

EASY

PROGRAMMING

WITH

24 VOLT

HEAT

LUX SPEED DIAL

MODE SWITCH

HEAT

TRANSFORMER

120 V CA

PERIOD

Morning 6:00 AM 70°F (21°C) 6:00 AM 78°F (26°C)

Day 8:00 AM 62°F (17°C) 8:00 AM 85°F (29°C)

Evening 6:00 PM 70°F (21°C) 6:00 PM 78°F (26°C)

Night 10:00 PM 62°F (17°C) 10:00 PM 82°F (28°C)

HEAT MODE

COOL MODE

TEMPERATURE CALIBRATION

1. Rotate the dial to SET DAY/TIME.

2. Simultaneously press NEXT & HOLD.

3. Use UP/DOWN keys to adjust the thermostats calibration by as

much as 5°F ( 3°C).

3 WIRE SYSTEM HEAT ONLY

(3rd WIRE FOR FAN)

Small elegant design

Exclusive LUX Speed Dial^®

EL Illuminated Display

Comprehensive Graphical

Filter Monitor

7 Day Programming

Energy Star Compliant

4 Periods Per Day

Independent Fan Program

Programmable (minimum)

Fan Duty Cycle

Nonvolatile Memory For

All Programs And Settings

Temporary Temperature

Override

Temperature Hold

Keyboard Lockout

LOCK

F/C Temperature Display

12/24 Hr Clock Display

Adjustable Temperature

Differential / Cycle Rate

User Temperature Offset /

Calibration

5/2 minute selectable

minimum Run/Off time provides

short cycle and compressor

protection

JUMPER

EDITING HEAT OR COOL PROGRAMS

To prevent tampering, press NEXT NEXT

NEXT HOLD. This sequence of keys will lock

and unlock the set temperature, programs

and other settings. When the keys are locked,

a padlock icon will be visible above the time

and temperature display. The Lock will be

disabled after a Hardware Reset.

NITE

You can change any preset times and/or temperatures to suit your

schedule for each day of the week. The four periods each day are

Morning(MORN), Day,(DAY) Evening(EVE), and Night(NITE).

HEAT

24 VOLT

HEAT

1 30 70 SET

FAN

HEAT

FILTER

TRANSFORMER

120

WEEKDAY PROGRAMMING

PROGRAM

START AT

MORN

1. Select HEAT or COOL with the

mode switch.

120 VAC

HEAT

2. Rotate dial to SET WEEKDAY

PROGRAMS. You will see the display

shown here:

3 WIRE SYSTEM COOL ONLY

SETUP OPTIONS

6 0070

SET

JUMPER SETTINGS

3. The HEAT or COOL set temperature will be displayed on the right side of

the display. The start time for the displayed period will flash to show that this

may be changed.

4. Use the UP/DOWN arrow keys to change the start time for this period.

One period ends at the start time of the next period. The beginning of that

period may not be any closer to the beginning of the next period than one

15 minute increment.

There are four jumpers, each controls a setting depending on its

position.

JUMPER

C A U T I O N

GAS/ELECTRIC MODE - J4

The PSP711CC is protected against normal static electric discharges.

To minimize the risk of damaging the unit in extremely dry weather,

touch a grounded metal object before touching your thermostat.

The position of this jumper controls when the thermostat requests the

system fan to run. In HEAT mode with the gas jumper in place, the fan is

controlled by the heating system itself. In HEAT mode with the jumper

open or removed, the fan is controlled by the thermostat.

24 VOLT

COOLING

A/C

FAN

COMPRESSOR

TRANSFORMER

5. Press NEXT to accept the displayed start time and advance to edit the

SET TEMPERATURE.

5MIN/2MIN MINIMUM RUN TIME - J3

120 VAC

INSTALLATION

The position of J3 sets the minimum length of time that the thermostat

must remain with Heat or Cool either on or off before it will automatically

switch to the alternate On or Off state. This feature prevents short cycling

and provides compressor protection for cooling units. Choices are 2 or 5

minutes.

6. Use the UP/DOWN arrow keys to change the flashing HEAT or COOL

set temperature to the temperature you desire.

7. Press NEXT to accept the displayed set temperature and advance to

edit the start time for the next period. It will be flashing.

8. Repeat for each of the four periods per day. When all the periods for a

day have been set, the start time for the next morning will be displayed

flashing so that it may be edited.

9. Repeat PROGRAMMING for each remaining day.

10. Rotate the dial back to RUN to accept all current values and end the

programming session.

Please read all instructions carefully before beginning installation.

4 WIRE SYSTEM HEATING AND COOLING

C A U T I O N

Turn off electricity to the appliance before installing or

servicing thermostat or any part of the system. Do not

turn electricity back on until work is completed.

TEMPERATURE DISPLAY FORMAT °F/C - J2

The position of this jumper controls whether temperature is displayed

in degrees F° or C°

JUMPER

Do not short (jumper) across electric terminals on furnace or air

conditioner to test the system. This may damage the thermostat and

TIME DISPLAY FORMAT 12/24 HR CLOCK - J1

The position of this jumper controls whether time is displayed in 12

hour or 24 hour Military Time format.

void your warranty.

24 VOLT

All wiring must conform to local codes and ordinances.

WEEKEND

PROGRAMMING

PROGRAM

A/C

FAN

HEAT

HEAT/COOL

COMPRESSOR

The thermostat should be limited to a maximum of 1.5 amps;

TRANSFORMER

REPOSITIONING JUMPERS

1. To program Saturday or Sunday,

select HEAT or COOL and rotate the

dial to SET WEEKEND PROGRAMS.

You will see a display similar to that

shown here:

higher current may cause damage to the thermostat.

To change a setting, the jumper must be repositioned and a

HARDWARE RESET must be performed. These jumpers are located

inside the thermostat on the rear of its circuit board. To access them,

remove the unit from the wall by pressing up on the thumb latch at the

bottom of thermostat and swinging the body out and away.

120 VAC

MORN

Your thermostat is a precision instrument. Please handle it with

HEAT

START AT

care.

5 WIRE SYSTEM HEATING AND COOLING

(2 TRANSFORMER SYSTEM)

6 0070 SET

TOOLS REQUIRED

2. Use steps 3 - 10 described in

WEEKDAY PROGRAMMING to

program Saturday and Sunday.

#1 Phillips screwdriver (small)

The table pictured on the right is also

printed on the circuit board. The closed or

shorted position is that which covers both a

jumpers pins. To prevent its loss, a jumper

may be placed over one pin only for the

open positions. After settings have been

changed, press S8, the HARDWARE RESET

OPEN CLOSE

J4 ELECT GAS

J3 2MIN 5MIN

Drill with 3/16-in. (4.8mm) bit

Wire stripper/cutter

COPY BUTTON

THERMOSTAT LOCATION

JUMPER

REMOVED

COPY will copy the previous day’s Heat, Cool or Fan program into the

current day and advance to the beginning of the next day.

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.

J1 24HR 12HR

24 VOLT

HEAT

24 VOLT

COOL

HEAT

COOL

FAN

COOLING

HEAT

DAY

PERIOD

1. Locate the thermostat on an inside wall, about 5 ft. (1.5m) above the

button for the changes to take effect. See HARDWARE RESET

TIME TEMP. TIME TEMP.

TRANSFORMER TRANSFORMER

MORN

DAY

floor, and in a room that is used often.

120 VAC

2. Do not install it where there are unusual heating conditions, such as:

in direct sunlight; near a lamp, television, radiator, register, or fireplace;

near hot water pipes in a wall; near a stove on the other side of a wall.

3. Do not locate in unusual cooling conditions, such as: on a wall

separating an unheated room; or in a draft from a stairwell, door, or

window.

THURS

EVE

HEAT

COOL

BATTERIES AND MAINTENANCE

DAY

PERIOD

NIGHT

MORN

DAY

TIME TEMP. TIME TEMP.

SINGLE STAGE HEAT PUMP SYSTEM

MORN

DAY

INSTALLING BATTERIES/ MAINTENANCE

MON

FRI

SAT

SUN

The PSP711CC requires batteries to operate your heating/cooling

system. Replace the batteries when the battery REPLACE indicator

appears in the display or at least once a year.

EVE

NIGHT

MORN

DAY

NIGHT

MORN

DAY

4. Do not locate in a damp area. This can lead to corrosion that may

shorten thermostat life.

5. Do not locate where air circulation is poor, such as: in a corner or an

alcove; or behind an open door.

6. Do not install the unit until all construction work and painting has

been completed.

JUMPER

ADD

JUMPER

1. Switch electricity to the furnace and air conditioner OFF.

2. To access your units batteries remove the unit from the wall by

pressing up on the thumb latch at the bottom of thermostat and swinging

the body up and away.

TUES

WED

EVE

NIGHT

MORN

DAY

NIGHT

MORN

DAY

24 VOLT

HEAT

CHANGEOVER

HEAT

CHANGEOVER

COOL

FAN

3. Remove the used batteries.

PUMP

TRANSFORMER

EVE

4. Install two new Energizer or DURACELL "AA" size alkaline

batteries in the battery compartment. Observe the polarity marking

shown in the compartment.

5. Hang the top of the unit by the tabs at the top corners of the base,

then snap the bottom of the unit into place. Do not use unnecessary

force. If the body does not snap into place easily, remove the body,

re-hang it from the tabs and try again.

6. Turn the power back on to your heating and/or air conditioning

system. If this is the first time you are installing batteries, the thermostat

will display "SUN 12:00 AM".

Within 90 seconds the thermostat will begin to display the room

temperature alternately with the time. To correct the display, see "Setting

the TIME and DAY," after you set the programs.

NIGHT

*"B" OR "O" BUT NEVER BOTH

120 VAC

C A U T I O N

CLEAN AIR CYCLE.

Read instructions carefully before removing any wiring from existing

The CLEAN AIR CYCLE insures that the fan runs for at least the specified

duration each hour to circulate and filter the air in your home. Hourly fan run

time may be specified from 9 to 60 minutes per hour."60" = ON or

continuous run. The default minimum run time is 15 minutes total per hour.

Additional fan run time is not called for when the heating or cooling

requirement exceeds the threshold setting. When additional fan run time is

required, it is met by running the fan at 20 minute intervals, for 1/3 the hourly

run time setting.

COMPLETING YOUR INSTALLATION

7. See Setup Options to configure jumpers.

8. Install two new Energizer or DURACELL "AA" size alkaline batteries at

this time. For instructions, see BATTERIES/MAINTENANCE.

9. Install your PSP711CC on its base.

thermostat.

Wires must be labeled before they are removed.

Do not allow wires to touch each other or parts on thermostat.

When removing wires from their terminals, ignore the color of the

wires since they may not comply with any standard.

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

N O T E

Remove sticker from display.

REMOVING THE OLD THERMOSTAT

unnecessary force. If the body does not snap into place easily, remove the

body, re-hang it from the tabs and try again.

EDITING CLEAN CYCLE PROGRAMS

1. Switch electricity to the furnace and air conditioner

OFF; then proceed with the following steps.

1. Turn rotary dial to SET FAN

PROGRAM

FAN

MORN

10. Turn the power back on to your heating and/or air conditioning system.

11. Verify that the system and its fan are operating properly. When set to a

high temperature, the heating system should provide warm air after a short

time. Likewise, a cooling system should provide cool air after a short time.

Usually sound from the furnace and air conditioning units can be heard while

they are running. The rush of moving air should be heard within a short time

after either has been started.

PROGRAMS. You will see a display

2. Remove cover from old thermostat. Most are snap-

on types and simply pull off. Some have locking

screws on the side. These must be loosened.

3. Note the letters printed near the terminals. Attach

labels (enclosed) to each wire for identification.

Remove and label wires one at a time. Make sure the wires do not fall

back inside the wall.

similar to that shown here:

START AT

TECHNICAL ASSISTANCE

2. The start time for the displayed

period will flash to show that this may

be changed. Use the UP/DOWN arrow

keys to change the start time for this

period. One period ends at the start

6 00

If you have any problems installing or using this thermostat, please

reread the instructions carefully or visit our online technical support at

www.luxproproducts.com. Technical assistance is available through our

Technical Service Number. If you require assistance, please call our office

between 8:00 a.m. and 4:30 p.m. Eastern Standard Time, Monday

through Friday. The number is (856) 234-8803.

time of the next period. The beginning of that period may not be any closer

to the beginning of the next period than one 15 minute increment.

3. Press NEXT. The minimum run time flashes to show that it may be

edited.

12. Your installation is now complete.

4. Loosen all screws on the old thermostat and remove it from the wall.

MOUNTING THE PSP711CC

1. Strip insulation leaving 3/8 in.

(9.5mm) bare wire ends and clean off

any corrosion.

N O T E

If you have an electric system and the blower does not operate after

installation, find the electric/gas heat jumper on the back of the body.

Move the jumper to ELEC and perform a HARDWARE RESET.

4. To change the minimum run time for this period, use the UP/DOWN

keys.

WARRANTY

2. Fill wall opening with non-

combustible insulation to prevent drafts

from affecting the thermostat.

5. Press NEXT to accept the setting and progress to the next period.

6. Repeat for each of the four periods per day.

7. When all the periods for a day have been set, the start time for the next

morning will be flashing so that it may be edited.

8. Repeat programming for each remaining day.

9. Rotate the dial back to RUN to accept all current values and end the

programming session.

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

the purchase was made along with proof of purchase. Please refer to

“Technical Assistance” before returning your 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.

OPERATING INSTRUCTIONS

The PSP711CC alternately displays the current time and the room

temperature. It also displays the day of the week and the current program

period, MORN, DAY, EVE, or NITE. Set temperatures are indicated in the

right side of the display.

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.

You can make program or setting changes with the thermostat body on

the wall, or conveniently removed from its base plate.

AIR FILTER USAGE MONITOR

The AIR FILTER USAGE MONITOR counts the number of days a filter

has been in use. In RUN mode, the display shows the remaining filter life

via a bar-graph, and the number of DAYS LEFT in the 3 digit filter display

area.

SYSTEM MODES:

3. Remove the body from the thermostat’s base by pressing the thumb

latch at the bottom center of the unit and swinging the body away.

The Mode switch has three positions HEAT, OFF, and COOL. In the winter,

set the system switch to HEAT to control your heating system. In the

summer, set the switch to COOL to control your air conditioner. In spring and

fall or when the windows are open, you can set the switch OFF.

CHANGE FILTER will appear when the days remaining has reached

zero and the filter should be changed. DAYS OVER is indicated when a

filter change is past due. The filter counter can count up for days over

from 000 to 999 days.

N O T E

If you are mounting the base to soft material like plasterboard or if you

are using the old mounting holes, the screws may not hold. Drill a 3/16

in. (4.8mm) hole at each screw, and insert the plastic anchors provided.

UP/DOWN/CHANGE ARROW KEYS:

There are two arrow keys just right of the unit’s display. They are used to

adjust set temperatures and change other settings.