International comfort products TSTAT0712 User manual

OWNER'S MANUAL
P/N TSTAT0712
Programmable 5-2 Day
Digital Thermostat
Separate programs for weekdays & weekends
Large, easy to read, backlit digital display
Batteries required for 4-wire operation
No batteries needed for 5-wire operation
1 stage heat/cool - gas/electric or heat pump
1 STAGE HEAT COOL THERMOSTAT
SINGLE STAGE HEAT PUMP COMPATIBLE
(Does not control auxiliary heat)
Use with most Air Conditioning & Heating Systems including: 1 Stage Electric
Cooling & Gas Heating, Heat Pump, Electric or Hydronic Heat.
International Comfort Products 2004
Heat Off Cool Fan On Fan Auto
next
run
off
set
prog
78 74
I2:00
SET
PM
MTuWThF
Cool Day

Page 2
Contents Page #
Programming Setup
Advanced Setup
Battery Replacement
Overview
Program Setup
Normal Operation
Manual Thermostat Operation
Page #
Warranty
Safety Warnings
Location of Controls
Display
Time Period Operation
Clock Set
OWNER'S MANUAL
MODEL TSTAT0712

CAUTION Follow Installation Instructions carefully.
DISCONNECT POWER TO THE HEATER -
AIR CONDITIONER BEFORE REMOVING
THE OLD THERMOSTAT AND INSTALLING
THE NEW THERMOSTAT.
WARNING
P/N TSTAT0712
The 2 Alkaline “AA” batteries must be replaced at least
every 12 months to assure proper operation.
The thermostat will display the Low Battery
code (fig. 1) on the display of the thermostat
when it is time to replace the batteries. If the
thermostat is connected to 24v power, the
Batteries may still be installed, but are not required.
When is displayed the batteries must be replaced
immediately. The manufacturer cannot be liable for
improper operation of the thermostat if the batteries are
not immediately replaced.
The annual battery replacement is especially critical in
locations subject to freezing temperatures. The
thermostat will be unable to turn on the Heat if the
batteries are exhausted.
Page 3
Safety Warnings
CAUTION
This device complies with Part 15 of the FCC rules.
Operation is subject to the following 2 conditions:
(1) This device may not cause harmful interference, and (2)
This device must accept any interference received, including
interference that may cause undesired operation.
FIG. 1
International Comfort Products 2004
OWNER'S MANUAL
MODEL TSTAT0712

Heat Off Cool Fan On Fan Auto
next
run
off
set
prog
Location of Controls
PROGRAM SWITCH
RUN program
Program OFF
SET program
NEXT BUTTON
For programming
Page 4
OWNER'S MANUAL
MODEL TSTAT0712
How to Use: The Next button is used to advance
from one step to the next in the programming and
advanced setup screens of the thermostat (pages 9-17).
It is also used to enter the Advanced Setup screens (page 17).
On or Auto
FAN SWITCH
UP & DOWN
BUTTONS
MODE SWITCH
Heat, Cool or Off
HEAT/COOL
INDICATOR
The Heat/Cool
indicator will only
energize if the
thermostat is system
powered.
78 74
I2:00
SET
PM
MTuWThF
Cool Day

Page 5
Display
8888
I2:00
SET
PM
AM
MTuWThF
SaSuHeatCool
Morning
Evening
Night
Day
Day of the week. When programming, MTuWThF
represents the 5 weekdays, SaSu represent the
2 weekend days.
Heat and Cool indicators. In normal operation, Heat
or Cool appears, reflecting the mode switch position.
Clock Display.
Desired Set temperature indicator.
Current room temperature indicator.
Time period indicators. These indicate the part of
the program that is currently active, if the program
switch is positioned to Run.
OWNER'S MANUAL
MODEL TSTAT0712

Heat Off Cool Fan On Fan Auto
next
run
off
set
prog
Normal Operation
Page 6
Manual Operation (program switch OFF)
Select heat or cool with the mode switch.
Normally leave the fan switched to auto.
In fan auto, the fan will turn on only with a heat
or cool demand. When Fan On is selected, the
fan will run continuously.
Adjust the desired set temperature with the
Up or Down buttons.
Program
Switch
RUN
OFF
SET
PROGRAM
SWITCH
On or Auto
Heat, Cool or Off
MODE SWITCH FAN SWITCH
UP & DOWN
BUTTONS
OWNER'S MANUAL
MODEL TSTAT0712
78 74
I2:00
SET
PM
MTuWThF
Cool Day

Heat Off Cool Fan On Fan Auto
next
run
off
set
prog
Normal Operation
Page 7
Programmed Operation (program switch RUN)
Select heat or cool with the mode switch.
Normally leave the fan switched to auto.
In fan auto, the fan will turn on only with a heat
or cool demand. When Fan On is selected, the
fan will run continuously.
Optionally; adjust the desired set temperature
for temporary override. The programmed
settings will restore in the following time period.
Program
Switch
RUN
OFF
SET
PROGRAM
SWITCH
On or Auto
Heat, Cool or Off
MODE SWITCH FAN SWITCH
UP & DOWN
BUTTONS
OWNER'S MANUAL
MODEL TSTAT0712
78 74
I2:00
SET
PM
MTuWThF
Cool Day

Page 8
Clock Set
6:00
PM
NEXT
Use these buttons to
adjust the current time.
Use these buttons to
adjust the current day.
Su
Slide the program switch to the SET position.
6:00
PM
Pushing and holding the Up or Down buttons will slew the time by
10s of minutes.
Press the NEXT button for 5 seconds to enter advanced
setup. (Page17)
Setting the time & day are the first 2 steps after
sliding the program switch to SET.
Program
RUN
OFF
SET
OWNER'S MANUAL
MODEL TSTAT0712

Time Period Programming
Program
Switch
RUN
OFF
SET
PROGRAM SWITCH
Page 9
Overview
Slide the program switch to the SET position.
The blinking icon(s) on the display may be
changed by pressing the Up or Down buttons.
After the blinking icon is changed how you want
it, press the Next button.
The next icon in ‘programming sequence’ will flash.
It can be modified with the Up & Down buttons.
Continue the steps above until programming is complete.
Slide the program switch to RUN and the thermostat
will now run the time period programming.
If the program switch is in the OFF position, the thermostat
will not run the time period program. In this case the
thermostat will be a manual heat or cool only thermostat.
Please be certain to program each time period in chronological
order to ensure proper programmed operation of the
thermostat. For example, if the Morning Start Time is
6:30am, then the Day Start Time MUST be programmed
for any time AFTER the 6:30am Morning Start Time.
OWNER'S MANUAL
MODEL TSTAT0712

Page 10
Weekday Programming
Slide the program switch to the SET position. The
1st 2 steps are clock and day set, see page 8.
Program
RUN
OFF
SET
Next Page
6:00
AM
MTuWThF
Morning
NEXT
Use these buttons to
adjust the start time for
the morning time period.
78
6:00
SET
AM
MTuWThF
Cool
Morning
NEXT
Use these buttons to
adjust the cool setpoint for
the morning time period.
70
6:00
SET
AM
MTuWThF
Heat
Morning
NEXT
Use these buttons to
adjust the heat setpoint for
the morning time period.
8:00
AM
MTuWThF
Use these buttons to
adjust the start time for
the day time period.
Day
NEXT
Time Period Programming
OWNER'S MANUAL
MODEL TSTAT0712

Page 11
Next Page
85
8:00
SET
AM
MTuWThF
Cool Use these buttons to
adjust the cool setpoint for
the day time period.
Day
NEXT
62
8:00
SET
AM
MTuWThF
Heat Use these buttons to
adjust the heat setpoint for
the day time period.
Day
NEXT
6:00
PM
MTuWThF
Use these buttons to
adjust the start time for
the evening time period.
Evening
NEXT
78
6:00
SET
MTuWThF
Cool Use these buttons to
adjust the cool setpoint for
the evening time period.
Evening
PM
NEXT
Weekday Programming
Time Period Programming
OWNER'S MANUAL
MODEL TSTAT0712

Page 12
Next Page
70
6:00
SET
MTuWThF
Heat Use these buttons to
adjust the heat setpoint for
the evening time period.
Evening
PM
NEXT
MTuWThF
Use these buttons to
adjust the start time for
the night time period.
Night
I0:00
PM
NEXT
82
SET
MTuWThF
Cool Use these buttons to
adjust the cool setpoint for
the night time period.
Night
I0:00
PM
NEXT
62
SET
MTuWThF
Heat Use these buttons to
adjust the heat setpoint for
the night time period.
Night
I0:00
PM
NEXT
Weekday Programming
Time Period Programming
OWNER'S MANUAL
MODEL TSTAT0712

Page 13
Next Page
SaSu Use these buttons to
adjust the start time for
the morning time period.
6:00
Morning
AM
NEXT
78
SET
SaSu
Cool Use these buttons to
adjust the cool setpoint for
the morning time period.
6:00
Morning
AM
NEXT
70
6:00
SET
AM
SaSu
Heat
Morning Use these buttons to
adjust the heat setpoint for
the morning time period.
NEXT
8:00
AM
Day
SaSu Use these buttons to
adjust the start time for
the day time period.
NEXT
Weekend Programming
Time Period Programming
OWNER'S MANUAL
MODEL TSTAT0712

Page 14
Next Page
85
8:00
SET
AM
Cool Day
SaSu Use these buttons to
adjust the cool setpoint for
the day time period.
NEXT
62
8:00
SET
AM
Day
SaSu
Heat Use these buttons to
adjust the heat setpoint for
the day time period.
NEXT
6:00
PM
SaSu Use these buttons to
adjust the start time for
the evening time period.
Evening
NEXT
78
6:00
SET
Cool Use these buttons to
adjust the cool setpoint for
the evening time period.
Evening
PM
SaSu
NEXT
Weekend Programming
Time Period Programming
OWNER'S MANUAL
MODEL TSTAT0712

Page 15
Next Page
70
6:00
SET
Heat Use these buttons to
adjust the heat setpoint for
the evening time period.
Evening
PM
SaSu
NEXT
Use these buttons to
adjust the start time for
the night time period.
Night
I0:00
PM
SaSu
NEXT
82
SET
SaSu
Cool Use these buttons to
adjust the cool setpoint for
the night time period.
Night
I0:00
PM
NEXT
62
SET
Heat Use these buttons to
adjust the heat setpoint for
the night time period.
Night
I0:00
PM
SaSu
NEXT
Weekend Programming
Time Period Programming
OWNER'S MANUAL
MODEL TSTAT0712

Page 16
Time Period Programming
After completion of setting the time period
programming, you have 2 options:
1) Run the time period program by sliding the
Program Switch to the RUN position.
Or,
2) Do not run the time period program. The
thermostat will operate as a manual
heat/cool thermostat. Slide the Program
Switch to OFF in this case.
Program
Switch
RUN
OFF
SET
OWNER'S MANUAL
MODEL TSTAT0712

Page 17
Advanced Setup
This is normally done by the installer at initial installation.
Use these buttons to
adjust the deadband
from 1 to 6 degrees.
Use these buttons to
adjust the cycles/hour
from 2 to 6.
d=no limit (zoning)
d1=d+no compressor
lockout.
Enter advanced setup by adjusting the program switch to
SET. When the clock is flashing, press NEXT for 5 seconds.
Do not release the button until this screen appears.
Select YES to have the
backlight always on, or NO
to turn off the backlight 8
seconds after a button press.
Use these buttons to select
thermostat operation in
degrees C or F.
If degrees C is selected two presses of the Up or Down
buttons will be required to change the setpoint.
Adjust the program switch to OFF or RUN to exit
Advanced Setup.
F
L I
Yes
NEXT
NEXT
NEXT
Step only
appears
if connect-
ed to 24
volt power
I
6
OWNER'S MANUAL
MODEL TSTAT0712

Page 18
Battery Replacement
The batteries must be replaced
immediately when the thermostat
displays the Low Battery code (fig.1). FIG. 1
To Open The Thermostat
The top of the thermostat housing has two (2) screw-
driver slots to assist when seperating.
Repeat the procedure in the other screw driver slot.
Separate the housing halves by pulling the top
forward until the pins release, and then lift the bottom
out.
To pull the housing apart, insert a small blade screw-
driver into the slot and rotate 90 . This will release
the top housing snaps.
SCREWDRIVER
SLOTS
OWNER'S MANUAL
MODEL TSTAT0712

Page 19
REPLACE WITH ALKALINE BATTERIES AT LEAST ONCE
EVERY YEAR, OR WHEN THE “LOW BATTERY” ICON
APPEARS (pages 3,18).
USE “AA” SIZE
ALKALINE BATTERIES USE “AA” SIZE ALKALINE BATTERIES
Battery Replacement
POSITION BATTERIES AS SHOWN
ELEC GAS
HP GAS
IF THE THERMOSTAT IS CONNECTED TO 24V POWER,
THE BATTERIES MAY STILL BE INSTALLED. INSTALLING
THE BATTERIES WHEN SYSTEM POWERED (24VAC) WILL
KEEP THE CLOCK RUNNING IN THE EVENT OF LINE POWER
INTERRUPTION.
OWNER'S MANUAL
MODEL TSTAT0712

One-Year Warranty - This Product is warranted to be free from defects in material and
workmanship. If it appears within one year from the date of original installation, whether or
not actual use begins on that date, that the product does not meet this warranty, a new or
remanufactured part, at the manufacturer’s sole option, to replace any defective part will
be provided without charge for the part itself; PROVIDED the defective part is returned to
the distributor through a qualified servicing dealer.
THIS WARRANTY DOES NOT INCLUDE LABOR OR OTHER COSTS incurred for diagnosing, repairing,
removing, installing, shipping, servicing or handling of either defective parts or replacement
parts. Such costs may be covered by a separate warranty provided by the installer.
THIS WARRANTY APPLIES ONLY TO PRODUCTS IN THEIR ORIGINAL
INSTALLATION LOCATION AND BECOMES VOID UPON REINSTALLATION.
LIMITATIONS OF WARRANTIES – ALL IMPLIED WARRANTIES (INCLUDING IMPLIED
WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY)
ARE HEREBY LIMITED IN DURATION TO THE PERIOD FOR WHICH THE LIMITED
WARRANTY IS GIVEN. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW
LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE MAY NOT APPLY TO YOU.
THE EXPRESSED WARRANTIES MADE IN THIS WARRANTY ARE EXCLUSIVE AND
MANY NOT BE ALTERED, ENLARGED, OR CHANGED BY ANY DISTRIBUTOR,
DEALER, OR OTHER PERSON WHATSOEVER.
ALL WORK UNDER THE TERMS OF THIS WARRANTY SHALL BE PERFORMED
DURING NORMAL WORKING HOURS. ALL REPLACEMENT PARTS, WHETHER
NEW OR REMANUFACTURED, ASSUME AS THEIR WARRANTY PERIOD ONLY THE
REMAINING TIME PERIOD OF THIS WARRANTY.
THE MANUFACTURER WILL NOT BE RESPONSIBLE FOR:
1. Normal maintenance as outlined in the installation and servicing instructions or owners
manual including filter cleaning and/or replacement and lubrication.
2. Damage or repairs required as a consequence of faulty installation, misapplication,
abuse, improper servicing, unauthorized alteration or improper operation.
3. Failure to start due to voltage conditions, blown fuses, open circuit breakers or other
damages due to the inadequacy or interruption of electrical service.
4. Damage as a result of floods, winds, fires, lightning, accidents, corrosive environments or
other conditions beyond the control of the Manufacturer.
5. Parts not supplied or designated by the Manufacturer, or damages resulting from their
use.
6. Manufacturer products installed outside the continental U.S.A., Alaska, Hawaii, and
Canada.
7. Electricity or fuel costs or increases in electricity or fuel costs from any reason whatsoever
including additional or unusual use of supplemental electric heat.
8. ANY SPECIAL INDIRECT OR CONSEQUENTIAL PROPERTY OR COMMERCIAL
DAMAGE OF ANY NATURE WHATSOEVER. Some states do not allow the exclusion of
incidental or consequential damages, so the above may not apply to you.
This warranty gives you specific legal rights, and you may also have other rights which may
vary form state to state.
Page 20
Warranty
OWNER'S MANUAL
MODEL TSTAT0712