International comfort products TSTAT0712 Owner's Manual
OWNER'S MANUAL
P/N TSTAT0712
Programmable 5-2 Day
Digital Thermostat
1 STAGE HEAT COOL THERMOSTAT
MTuWThF
PM
I2:00
Cool
Day
SET
Off Cool
74
Fan On
78
Heat
SINGLE STAGE HEAT PUMP COMPATIBLE
(Does not control auxiliary heat)
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
Use with most Air Conditioning & Heating Systems including: 1 Stage Electric
Cooling & Gas Heating, Heat Pump, Electric or Hydronic Heat.
Fan Auto
next
run
prog
off
set
International Comfort Products 2004
OWNER'S MANUAL
Contents
MODEL TSTAT0712
Page #
Safety Warnings
Location of Controls
Display
Normal Operation
Manual Thermostat Operation
Time Period Operation
Clock Set
Programming Setup
Overview
Program Setup
Advanced Setup
Battery Replacement
Warranty
Page #
Page 2
OWNER'S MANUAL
Safety Warnings
P/N TSTAT0712
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
CAUTION
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
FIG. 1
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.
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.
International Comfort Products 2004
Page 3
OWNER'S MANUAL
Location of Controls
MTuWThF
PM
I2:00
Cool
Day
SET
78
Heat
74
Off Cool
Fan On
MODEL TSTAT0712
HEAT/COOL
INDICATOR
next
UP & DOWN
BUTTONS
run
prog
off
set
The Heat/Cool
Fan Auto
indicator will only
energize if the
thermostat is system
powered.
MODE SWITCH
Heat, Cool or Off
FAN SWITCH
On or Auto
NEXT BUTTON
For programming
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).
PROGRAM SWITCH
RUN program
Program OFF
SET program
Page 4
OWNER'S MANUAL
MODEL TSTAT0712
Display
MTuWThF
SaSuHeatCool
88
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.
Time period indicators. These indicate the part of
the program that is currently active, if the program
switch is positioned to Run.
Desired Set temperature indicator.
Current room temperature indicator.
AM
PM
I2:00
Morning
88
Day
Night
Evening
SET
Page 5
OWNER'S MANUAL
Normal Operation
PROGRAM
SWITCH
Program
Switch
RUN
OFF
SET
MTuWThF
Cool
78
Heat
Off Cool
PM
I2:00
SET
74
MODEL TSTAT0712
Day
UP & DOWN
BUTTONS
Fan Auto
Fan On
next
run
prog
off
set
MODE SWITCH
Heat, Cool or Off
FAN SWITCH
On or Auto
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.
Page 6
OWNER'S MANUAL
Normal Operation
PROGRAM
SWITCH
Program
Switch
RUN
OFF
SET
MTuWThF
Cool
78
Heat
Off Cool
PM
I2:00
SET
74
MODEL TSTAT0712
Day
UP & DOWN
BUTTONS
Fan Auto
Fan On
next
run
prog
off
set
MODE SWITCH
Heat, Cool or Off
FAN SWITCH
On or Auto
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.
Page 7
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