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0 to 60 minutes in increments of 3 minutes.  Set

MIN/HR

to allow 

AUTO

control for particular

periods while 

CLEAN

is used in others.  Set the

fan duration to 60 

MIN/HR

to run the fan

continuously for this period.
• Press 

NEXT

to advance to the next period.

After the four program periods of day have been
programmed, pressing 

NEXT

will advance to the

following day’s 

MORN 

period.

• One period ends at the start time of the next
period.  The end of one period may not be any
closer to the beginning of the next period than
one 15-minute increment.  Moving a start time
too close to the next start time results in the
latter time being pushed ahead too.
• Rotate the dial away from the 

SET FAN

PROGRAMS/AIR FILTER

position to exit fan

programming.

6.4   COPY

• Pressing 

COPY

will copy the previous day’s

temperature or fan program into the current day
and advance the thermostat to the beginning of
next day.

7.  ADVANCED FEATURES

7.1   KEYBOARD LOCK

• To prevent tampering Press 

NEXT

NEXT

NEXT

,

HOLD

.  This sequence of keys will lock and

unlock all settings and programs.  When locked,
a padlock icon will be visible
above the time / temperature
area of the display.

7.2   FILTER MONITOR

• Your thermostat will warn you that your HVAC
system’s air filter should be changed by
displaying 

FILTER 

in the time temperature display

area, after the system’s fan has run the number
of hours specified by this limit.

7.2.1   FILTER USAGE

To view the number of hours the thermostat has
activated the fan since the last timer reset:
• Rotate the dial to the 

AIR FILTER

position.  The

current filter usage will be shown with 

HRS

FILTER

.

• To reset the timer to 0, press 

UP

or 

DOWN

once.  Pressing 

UP

or 

DOWN

again will toggle

between 0 and the current value.  The value in
display when you exit this mode will be the value
retained in memory.  Leave the value at 0 to reset
the timer.
• To exit the AIR FILTER mode, rotate the dial to
another position.

7.2.2   FILTER LIMIT

This general rule will provide you with a good
estimate of your filter’s life in hours.  Assume
that the fan will run at 1/3 duty cycle or 8 hours
per day.  Common 90-day filters are then good
for 90*24/3=720 hours of use.  This is the
default limit value.  Setting the filter counter limit
to 0000 will disable the change filter indicator.
Valid entries are from 0 to 2000 hours.
To set the number of hours of filter use before
replacement is indicated:
• Rotate the dial to the 

AIR FILTER

position.  The

current filter usage will be shown with 

HRS

FILTER

.

• Hold 

NEXT

for 2 seconds.  The Filter limit will

be displayed.
• Refer to your Air Filter package to determine
your filter’s recommended life.  If given in days,
multiply by 8 to find the recommended setting in
hours of filter usage.

9

to accept the displayed start time and advance to
the HEAT SET TEMPERATURE, it will flash to
show that it may be edited.
• The HEAT SET TEMPERATURE will be displayed
on the right side of the display with the 

HEAT

indicator visible.
• Edit the HEAT SET TEMPERATURE, then press

NEXT

to accept and advance to the COOL SET

TEMPERATURE, it will flash to show that it may
be edited.
• There is a minimum value that be maintained
between the HEAT SET TEMPERATURE and
COOL SET TEMPERATURE.  That value is called
the Dead band.  Its default is 3˚F.  It is
programmable and may be changed.  See
ADVANCED FEATURES.  If you move the heat set
temperature too close to the cool set
temperature, the cool set temperature will move
away from the heat set temperature to maintain
the Dead Band.  Conversely, the heat set
temperature will move if you adjust the cool set
temperature too close.
• Edit the COOL SET TEMPERATURE, then press

NEXT

to accept and advance to the next period.

• When you have changed the Cool set
temperature to your desired temperature, press
NEXT to advance to the next period.  Its start
time will be flashing indicating that it is under
edit.
• When all the periods for a day have been set,
the start time for the next weekday Morning
period will be displayed to begin editing the
settings for that day.
• Complete programming for all weekdays and
rotate the dial back to RUN to accept all current
values and end the programming session.

6.2.2   WEEKEND PROGRAMMING

Weekend programming is identical to weekday
programming except that you must rotate the dial
to SET WEEKEND PROGRAMS and the sequence
of days that you may program is Sa and Su, then
repeating this two day sequence.

6.3   CLEAN CYCLE™ (IAQ FAN
PROGRAMMING)

Clean Cycle™ programming is similar to
temperature programming.  It has four
consecutive periods, which are independent of
the four temperature periods.  The default setting
for your systems fans CLEAN CYCLE™ program
requires it to run at least 15 minutes per hour.
Default Program periods are:

Default Periods

Time

MORN

6:00 AM (6:00)

DAY

8:00 AM (8:00)

EVE

6:00 PM (18:00)

NIGHT

10:00 PM (22:00)

To edit the CLEAN CYCLE™ program:
• Move Fan switch to 

CLEAN

.

• Rotate the dial to 

AIR FILTER

.

• Press 

HOLD

for 2 seconds.

• 

PROGRAM

FAN

START AT

MO

(day) and

MORN

(period) will all be visible.  Current start

time will flash in time area.

Program is performed in the following order.
1 Mo Morn Start Time
2 Mo Morn Minimum ON Time
3 Mo Day Start Time
4 Mo Day Minimum ON Time
5 . . . and so on until Sun Night is fully
programmed at which point pressing 

NEXT 

again

will begin the list at Mo Morn Start Time.

• Press 

UP/DOWN

to change start time for this

period in 15-minute increments.  Hold 

UP/DOWN

button to change the time at rate of 60
minutes/second.
• Press 

NEXT

to accept the start time, and

advance to set minimum fan on time per hour.
Current minimum fan run time will flash with

MIN/HR

.

• Press 

UP/DOWN

to alter the minimum ON Time

setting by 3 minutes.  Time can be adjusted from

8

14704_PSPHA732_MANUAL_16pg.qxd  2/11/05  12:25 PM  Page 8

Summary of Contents for PSPHA732

Page 1: ...ure 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 un...

Page 2: ...olid if there is no load While the 1st stage of heating is active HEAT will flash 5 CAUTION 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 appearanc...

Page 3: ...ge of heat activates the display will also flash AUX in addition to HEAT flashing 5 7 COOL Use COOL mode to control your air conditioner cooling your home In COOL mode COOL is displayed right of the set temperature COOL will display solid if there is no load While the 1st stage of cooling is active COOL will flash If a second stage of cooling is called for the flashing rate of COOL increases 5 8 O...

Page 4: ...e HEAT SET TEMPERATURE it will flash to show that it may be edited The HEAT SET TEMPERATURE will be displayed on the right side of the display with the HEAT indicator visible Edit the HEAT SET TEMPERATURE then press NEXT to accept and advance to the COOL SET TEMPERATURE it will flash to show that it may be edited There is a minimum value that be maintained between the HEAT SET TEMPERATURE and COOL...

Page 5: ...s a certain number of degrees 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 saving energy in most cases 7 6 1 SWING 1 1st STAGE This setting controls when the first stage of heating or co...

Page 6: ...ff 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 Default position as shipped is 5 minutes 8 2 CLOCK FORMAT J4 The time shown on the thermostat s clock may be display in 12 or 24 hour format Set this option to your preference Default position as shipped is 12 ho...

Page 7: ...O W1 C X TRANE X2 G Y R O W B F T TRANE TW X2 G Y R O W B F T WEATHERKING G W1 R Y1 E C WESCO E G W1 R Y1 W2 C WESCO ADDISON E G W1 R O X WESTINGHOUSE H50 E G Y R O W X L1 WESTINGHOUSE HE F C V VR H2 Z X WESTINGHOUSE 2 SPEED W G Y1 Y2 R O B X L WHITE RODGERS E G Y R O W2 C L WHITE RODGERS E G Y R O W2 X1 WILLIAMSON E G Y R O W2 W3 X L WILLIAMSON E G Y R W2 W3 W1 X L YORK G Y R O W B X YORK E G Y R...

Page 8: ...et button record your thermostat s programs and settings in the table provided below BATTERY COMPARTMENT J7 J6 J5 J4 J3 JUMPERS MOUNTED ON CURCUIT BOARD TERMINALS OPEN 2min 24hr C S R On Overrun Enable J3 J4 J5 J6 J7 CLOSED 5min 12hr F S R Off Overrun Disable O G B W Y2 R Y1 C E GAS ELECTRIC SWITCH GAS ELECT 15 JUMPER AND SWITCH POSITIONS REAR OF THERMOSTAT WITH COVER REMOVED 1 COMPATIBILITY 2 2 F...

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