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TH115 A/F/AF  
User Guide  
Programmable Thermostat  
1
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4.  
Description  
Clock and Day Setting  
q
n Press the Hour button to set the hour.  
o Set the Min button to set the minutes.  
n
Aube’s TH115 programmable thermostats have three temperature  
control modes:  
A mode:  
F mode:  
controls the ambient air temperature  
p Set the Day button to set the day.  
q Press Mode/Ret to exit.  
controls the floor temperature using an  
external temperature sensor  
Daylight Savings Time  
AF mode:  
controls the ambient air temperature  
maintains the floor temperature within desired  
limits using an external temperature sensor  
The thermostat can automatically re-adjust its clock at Daylight Sav-  
ings Time changeover. When this function is enabled (On), the ther-  
mostat switches to Daylight Savings Time on the second Sunday of  
March and to normal time on the first Sunday of November.  
On/Standby switch 1  
and GFCI reset 2  
Time and day display  
NOTE: The function is disabled (default setting) when the clock loses  
its setting.  
Appears when the  
setpoint is displayed  
Temperature display  
Mode display  
n Press the Day button (3 seconds) until DLS appears  
Day and time  
settings  
on the screen.  
Preset temperature  
indicator  
o Press the  
to toggle between On (enabled) and Off  
Percentage of  
heating time 3  
Ground fault indicator 4  
(disabled).  
Temperature control  
mode indicator  
Program button  
p Press the Day button briefly. The year setting is dis-  
played.  
Program  
clear button  
Temperature  
preset buttons  
q Press the  
to set the current year.  
r Press the Day button briefly. The month setting is dis-  
Mode selection /  
program exit  
Period display  
played.  
Temperature  
Backlight button  
adjustment buttons  
s Press the  
to set the current month.  
1
Place the switch in Standby to cut power to the heater when not in use (e.g., in the sum-  
mer). This will not affect the time and temperature settings.  
t Press the Day button briefly. The date setting is dis-  
2
played.  
If your thermostat is installed on a power base equipped with a ground fault protection,  
to reset the ground fault protection, switch the thermostat to Standby and back to On.  
u Press the  
v Press Mode/Ret to exit.  
to set the current date.  
3
The thermostat displays the percentage of heating time required to maintain the desired  
temperature. For example,  
time.  
is displayed when heating is activated 40 percent of the  
5
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Display  
Backlight  
r
%
of heating time  
1 to 24% 25 to 49% 50 to 74% 75 to 99%  
100%  
The display illuminates for 12 seconds when the backlight button is  
pressed.  
4
GFI appears when the ground fault protection has tripped.  
2
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When either of the  
for 12 seconds. The setpoint temperature appears for 5 seconds,  
then the actual (measured) temperature is displayed.  
buttons is pressed, the display also illuminates  
Configuration  
o
Some thermostat configurations can be modified via  
switches on the back of the faceplate (control module).  
6.  
Temperature Adjustment  
Setpoint Temperature  
s
Default (factory) settings are inside the gray cells.  
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2
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Configurations  
Display format  
UP  
°F / 12 h  
Enable  
F
DN  
°C / 24 h  
Disable  
AF  
The thermostat normally displays the actual (measured) temperature.  
To view the setpoint, press one of the  
will appear for the next 5 seconds.  
buttons once. The setpoint  
Early Start a  
Temperature control mode b  
To change the setpoint, press one of the  
buttons until the desired  
a. Early Start can be used in Automatic mode only. When this function is enabled, the  
thermostat calculates the optimal time to start heating in order to obtain the desired  
temperature by the set time. The thermostat re-assesses the start time daily based  
on the previous day’s results.  
b. To select the F mode, place the switch in the F position. To select the AF mode,  
place the switch in the AF position and ensure that the remote temperature sensor  
is connected to the thermostat. To select the A mode, place the switch in the AF  
position and ensure that the remote temperature sensor is NOT connected to the  
thermostat.  
temperature is displayed. To scroll faster, press and hold the button.  
6.2 Preset Temperatures  
The thermostat has 3 preset temperatures:  
Comfort temperature  
Economy temperature  
Vacation temperature  
3
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To use a preset temperature, press the corresponding button. The  
corresponding icon or will be displayed.  
Installation  
p
,
n Refer to the installation  
Control module  
Air vents  
The following table shows the intended use and the default setting of  
each of the preset temperatures.  
instructions of the power  
base.  
o Insert the tabs at the top of  
the control module in the slots  
at the top of the power base.  
Icon  
Intended use  
A/AF modes  
F mode  
Comfort  
21 °C (70 °F) 28 °C (82 °F)  
(when at home)  
Economy  
p Secure the control module  
using the captive screw  
underneath the base.  
17 °C (63 °F) 20 °C (68 °F)  
10 °C (50 °F) 10 °C (50 °F)  
(
when asleep or away from home)  
Vacation  
during prolonged absence)  
Air vents  
(
Power base  
To store a preset temperature:  
n Set the desired temperature using the  
buttons.  
NOTE: Keep the thermostat's air vents clean and unobstructed at all times.  
o Press and hold the corresponding button until the corresponding  
icon is displayed.  
TH115 A/F/AF  
400-115-003-B  
27/2/07  
1/2  
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Floor Temperature Limits (AF mode only)  
7.3  
Vacation Mode  
NOTE: To avoid damaging your floor, follow your floor supplier’s recom-  
mendations regarding floor temperature limits.  
In this mode, the thermostat is set to Vacation temperature. There  
are two ways to place the thermostat in Vacation mode:  
The minimum and maximum floor temperature limits are 5 °C (41 °F) and  
By pressing the  
button on the thermostat. When the Vacation  
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8 °C (82 °F) by default. To modify these limits, proceed as follows:  
n Switch the thermostat to Standby.  
o Press and hold the button.  
p Switch the thermostat back to On.  
q Release the button when the minimum temperature  
limit (FL:LO) appears.  
r Set the minimum temperature limit using the  
mode is activated using the button, the icon appears on the  
screen without flashing.  
From an Aube telephone controller (CT240/CT241) or any other  
remote control device equipped with a dry contact if your power  
base is equipped with the ECONO input. When the contact  
closes, the Vacation mode is activated and the icon flashes on  
the screen. All buttons on the thermostat are locked. When the  
contact opens, the thermostat returns to the preceding mode.  
buttons.  
button to display the maximum temperature  
s Press the  
limit (FL:HI).  
NOTE: When the Vacation mode is activated using a remote  
control device, it can only be deactivated using the device.  
t Set the maximum temperature limit using the  
u Press Mode/Ret to exit.  
buttons.  
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Error Messages  
The measured temperature is below the thermostat’s display  
range. Heating is activated.  
u
Modes of Operation  
The thermostat has 3 modes of operation.  
t
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Automatic Mode  
The measured temperature is above the thermostat’s display  
range. Heating is deactivated.  
The thermostat follows the programmed schedule. To place the ther-  
mostat in this mode, press Mode/Ret until is displayed. The data of  
the current schedule period are also displayed.  
Verify the thermostat and sensor connections.  
:
9
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Temporary Bypass  
If you modify the setpoint temperature (by pressing the  
button) when the thermostat is in automatic mode, the new tempera-  
ture will be used until the beginning of the next period. flashes dur-  
ing the bypass. You can cancel the bypass by pressing Mode/Ret.  
Technical Specifications  
Power supply: Refer to the power base’s installation guide.  
v
,
or  
Display range: 0 °C to 70 °C (32 °F to 158 °F)  
Ambient setpoint range (A/AF modes): 5 °C to 30 °C (40 °F - 86 °F)  
Floor setpoint range (F mode): 5 °C to 40 °C (40 °F - 104 °F)  
Floor limit range (AF mode): 5 °C to 40 °C (40 °F - 104 °F)  
Display resolution: 0.5 °C (1 °F)  
Operating temperature: 0 °C to 50 °C (32 °F to 120 °F)  
Storage temperature: -20 °C to 50 °C (-4 °F to 120 °F)  
Heating cycle length: Refer to the power base’s installation guide  
Data backup: In the event of a power failure, most settings are saved.  
Only the time must be re-adjusted if the power failure lasts more than 6  
hours. The thermostat will return to the mode that was active prior to the  
power failure.  
Programmed Schedule  
The schedule consists of 4 periods per day which represents a typi-  
cal week day. You can program the thermostat to skip the periods  
that do not apply to your situation. For example, you can skip periods  
2
and 3 for the weekend.  
Period  
Description  
Wake-up  
Associated temperature setting  
Away from home  
Return home  
Sleep  
10.  
Warranty  
;
Aube warrants this product, excluding battery, to be free from defects in the work-  
manship or materials, under normal use and service, for a period of three (3) years  
from the date of purchase by the consumer. If at any time during the warranty  
period the product is determined to be defective or malfunctions, Aube shall repair  
or replace it (at Aube's option).  
The Comfort ( ) temperature is used in periods 1 and 3 and the  
Economy ( ) temperature is used in periods 2 and 4. For example,  
when the period changes from 1 to 2, the setpoint automatically  
changes from Comfort ( ) temperature to Economy ( ) temperature.  
If the product is defective,  
(i)  
ii)  
return it, with a bill of sale or other dated proof of purchase, to the place from  
which you purchased it, or  
contact Aube. Aube will make the determination whether the product should  
be returned, or whether a replacement product can be sent to you.  
You can have a different program for each day of the week; i.e., each  
period can start at different time for each day of the week. The  
thermostat has been programmed with the following schedule.  
(
This warranty does not cover removal or reinstallation costs. This warranty shall  
not apply if it is shown by Aube that the defect or malfunction was caused by dam-  
age which occurred while the product was in the possession of a consumer.  
Aube's sole responsibility shall be to repair or replace the product within the terms  
stated above. AUBE SHALL NOT BE LIABLE FOR ANY LOSS OR DAMAGE OF  
ANY KIND, INCLUDING ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES  
RESULTING, DIRECTLY OR INDIRECTLY, FROM ANY BREACH OF ANY WAR-  
RANTY, EXPRESS OR IMPLIED, OR ANY OTHER FAILURE OF THIS PROD-  
UCT. Some provinces, states or regions do not allow the exclusion or limitation of  
incidental or consequential damages, so this limitation may not apply to you.  
THIS WARRANTY IS THE ONLY EXPRESS WARRANTY AUBE MAKES ON THIS  
PRODUCT. THE DURATION OF ANY IMPLIED WARRANTIES, INCLUDING THE  
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR  
PURPOSE, IS HEREBY LIMITED TO THE THREE-YEAR DURATION OF THIS  
WARRANTY. Some provinces, states or regions do not allow limitations on how  
long an implied warranty lasts, so the above limitation may not apply to you.  
This warranty gives you specific legal rights, and you may have other rights which  
vary from province, state or region to another.  
Period Setting  
MO  
TU  
WE  
6:00  
8:30  
TH  
FR  
SA  
6:00  
--:--  
--:--  
SU  
6:00  
--:--  
--:--  
6
:00  
6:00  
8:30  
6:00  
8:30  
6:00  
8:30  
8:30  
17:00 17:00 17:00 17:00 17:00  
2
3:00 23:00 23:00 23:00 23:00 23:00 23:00  
To modify the schedule:  
n Press Pgm to access the programming mode. Period 1 is  
selected.  
o Press Day to select the day to program (hold for 3 seconds to  
select the entire week).  
p Press Hour and Min to set the start time of the selected period,  
or press Clear if you want to skip the period (--:-- is displayed).  
NOTE: If you intend to use only 2 periods, set periods “1 and 4”  
or periods “2 and 3”. Early Start will not work if you set periods  
11.  
Customer Assistance  
For any questions regarding product installation or operation, contact us  
“1 and 2” or periods “3 and 4” .  
at:  
q Press Pgm to select another period, or press Day to select  
another day. Then repeat step 3.  
7
05 Montrichard  
r Press Mode/Ret to exit the programming mode.  
NOTE: If no button is pressed for 60 seconds, the thermostat will  
automatically exit the programming mode.  
Saint-Jean-sur-Richelieu, Quebec  
J2X 5K8  
Canada  
Tel.: (450) 358-4600  
Toll-free: 1-800-831-AUBE  
Fax: (450) 358-4650  
E-mail: aube.service@honeywell.com  
7
.2  
Manual Mode  
The programmed schedule is not used. The temperature must be set  
manually. To place the thermostat in this mode:  
n Press Mode/Ret until is displayed.  
For more information on our products, visit us at:  
www.aubetech.com  
o Set the temperature using the  
,
or button.  
TH115 A/F/AF  
400-115-003-B  
27/2/07  
2/2