Aube TH101A Thermostat User Manual

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3) Connecting wires and mounting thermostat  
Connect the rear thermostat wires to the power supply and to the electric  
heater wires using solderless connectors for copper wires. See schematic  
MODEL TH101A  
INSTALLATION  
This thermostat has been designed to operate with any installation which has  
a resistive load (not exceeding 4000W / 240Vac or 2000W / 120Vac) such as  
electric baseboards, radiant ceilings and floors, electric convectors, etc. IT IS  
diagram.  
Push the excess wire back into the electrical box to prevent interference with  
the thermostat. Fix the thermostat using two (2) 6-32 screws 1 3/4 inches  
long. Once the thermostat is properly installed, return power to heating  
system.  
NOT COMPATIBLE WITH A LOW VOLTAGE CONTROLLER USED BY A  
CENTRAL HEATING SYSTEM.  
Electricians or experienced technicians should install the thermostat.  
Note 1:  
Note 2:  
All cables and connections must conform to the local  
electrical code.  
This thermostat is designed to be used with a self -protected heating system  
equiped with a circuit breaker.  
In normal use, the thermostat's housing temperature can  
reach 35 to 45 °C.  
If you have any questions concerning the installation or programming of the  
thermostat, please call our technical assistance at (514) 358-4600 for  
Montreal area or 1-800-831-AUBE for outside area, between 8:30 AM and 5:00  
PM, Monday to Friday, Montreal eastern time, Canada.  
Warning :  
Special service CO/ALR solderless connectors must be  
used when connecting with aluminium controlers.  
4) Batteries  
Your thermostat is provided  
with two (2) back-up batteries.  
Those batteries will protect the  
clock and your programs  
against power failure. Batteries  
are used only during power  
failure and provide 500 hrs of  
protection.  
TURN OFF POWER TO HEATING SYSTEM AT THE MAIN POWER PANEL  
TO AVOID ELECTRICAL SHOCK. Keep air vents of thermostat clean and  
free from obstructions.  
1) What kind of heating system do you have ?  
The thermostat has been  
factory set to proportio-  
nally control electric base-  
boards, radiant systems  
and convectors. Since  
proportionnal control uses  
To install the back-up batteries, press the latch on the battery  
compartment and lift off the cover. Insert the batteries and respect  
the polarity. Replace the cover.  
To check batteries condition,  
press BATT key. The display  
must show BATT OK. If LO  
BATT is displayed, change  
the batteries. If you have a  
new thermostat and the LO  
BATT indicator is displayed,  
check the batteries polarity or  
stretch out the contact on the  
battery cover.  
a
fast commutation rate  
(
120/min)  
it  
is  
with  
not  
fan  
compatible  
equipped systems.  
You can change the  
control mode to make it  
1
.5 volt battery type  
no 357 or 76  
compatible  
with  
fan  
equipped convectors. In  
that case, slide switch #1  
(
SW1) located on the  
back of the thermostat at  
position « ON », than  
press on the « reset » button by using a fine probe.  
WARNING : Never let children  
play with batteries. Swallowing a button cell battery could be fatal.  
5
) First power-up  
When power is applied for the first  
time, the display must show the day  
and hour as follows:  
2) Mounting thermostat wallplate  
Wallplate is used when the thermostat is to be mounted close to a door frame  
or any other obstacle. It is also useful to level the thermostat.  
12:00 MO (Monday)  
The active operation mode is the  
framed OFF mode.  
If the display is different, press the  
RESET button. Use  
a fine probe  
such as a straightened paper clip to gently push the RESET button.  
6) Temperature displayed in °C or °F.  
You can choose to display the temperature in Celsius (°C) or in Fahrenheit  
°F). Your thermostat has been preset in Celsius. To change the display  
(
setting in °F, press and release the RESET button while the MODE button is  
pushed in.  
Secure the wallplate to the electrical box using 6-32, 1/2" screws. See above  
drawing.  
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PROGRAMMING  
3) Program ming the thermostat  
Press PGM key once.  
ATTENTION : The thermostat cannot be programmed if it  
is not connected on the 120/240 VAC line.  
The default values or the last recorded  
program 1 will be displayed.  
The default values are 20 °C and 0:00  
hour.  
1
) Adjustment of time and day  
The days MOnday to FRiday are  
displayed showing that this program is  
associated to weekdays.  
Example of setting : Thursday 8:15 AM  
Press once on HOUR key to enter time  
and day setting.  
Press HOUR key until 6:00 AM is  
displayed.  
Press HOUR key a second time and hold  
it until 8:00 appears on the display.  
Press t or s button until 20 °C is  
displayed.  
Press and hold MIN key until 8:15 appears  
on display.  
The first program is recorded.  
Press  
3 times on DAY key until TH  
appears on display.  
Press PGM key again to modify weekday  
programs 2, 3, 4, and weekend programs  
Press RET to exit the time and day  
adjustement mode.  
1
and 2.  
Use HOUR, MIN, t or s key to modify  
programs time and setpoint.  
Note: The thermostat has an automatic return. When such functions as time  
recording, programs recording, etc., are not completed by pressing RET key,  
the thermostat will automatically exit the mode.  
2) Typical proposed programs  
This thermostat can store up to six (6) programs. Four (4) programs for the  
weekdays and two (2) programs for the weekend.  
Note: A program time left at 0:00 is  
considered not effective.  
To practice programming use the following example.  
To reset a program, use PGM key to  
select the program, than press MODE  
button.  
WEEKDAY PROGRAMS (MON...FRIDAY)  
Programming is now completed. Press  
RET key or wait for "automatic return" to  
exit the programming mode.  
PROGRAM  
NUMBER  
STARTING  
TIME  
TEMPERATURE  
SETTING  
4
) Programming the Stanby mode temperature  
Program 1  
Program 2  
Program 3  
Program 4  
6:00 AM  
8:30 AM  
4:30 PM  
11:00 PM  
20 °C  
15 °C  
20 °C  
15 °C  
The STBY ( STANDBY ) temperature is  
the desired temperature setting for  
prolonged absence.  
a
Press MODE button while PGM key is  
pressed in. Display shows Ad (SW1=Off)  
or OP (SW1=On).  
Attention  
Op=5).  
: Do not modify Op setting  
(
WEEKEND PROGRAMS (SAT & SUN)  
Press PGM key until display shows Sd  
and default value 10°C or the last  
recorded one.  
Program 1  
Program 2  
7:00 AM  
20 °C  
15 °C  
Select the desired temperature with  
11:00 PM  
t or s button. ( ex: 12 °C ).  
Press RET key to exit from programming  
the STBY mode temperature.  
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OPERATION  
CHARACTERISTICS  
1) Proportional control  
Operation modes  
This thermostat works differently than the conventional  
electro-mechanic one. The latter can have a variation of the set  
The thermostat has four (4) operation modes :  
AUTO, MAN, STBY AND OFF.  
temperature up to  
4 °C while the electronic thermostat has a  
variation of only 0.3°C. This slight oscillation eliminates the  
discomfort of temperature variation often found with conventional  
electro-mechanic thermostat.  
They are selected through the MODE button. On display, the active  
mode is framed. The frame moves on to the next mode each time  
the MODE button is pressed.  
The proportional controller determines the amount of power required  
by the electric heating system to maintain the exact ambient  
temperature of the temperature setting.  
NOTES :  
When scrolling from the operation mode OFF to an active mode, the  
thermostat will take 5 to 10 seconds to display the room temperature.  
The display shows, in real  
time, the applied power to the  
electric heating system.  
In normal use, the thermostat housing temperature can reach 35 °C to  
4
5 °C.  
If you have set the switch #1  
at position «ON » to control  
a fan equipped system, the  
display will show 100 % when  
the heating system is turning  
on and 0 % when it is OFF. In  
that case, the temperature  
regulation is +/ - 0.5°C around  
the set point.  
The  
AUTOmatic  
mode  
AUTO  
executes in sequence (hourly)  
the programs recorded by the  
user.  
Pressing on the t or s button  
displays  
the  
temperature  
setting for five (5)econds.  
2
) Characteristics  
-
Model: TH101A  
-
Electronic Programmable line voltage thermostat (2 wires).  
MAN  
The MAN operation mode  
allows the user to bypass the  
programming and holds the  
present temperature.  
- Supply: 120/240 VAC, 50/60 Hz.  
Load: 16.6 Amp. maximum, 1.8 Amp minimum (Resistive only).  
- Power: 4000 W / 240 VAC or 2000 W / 120 VAC.  
-
-
-
Power consumption (off) : 860mW.  
Approvals: CSA  
The first time the t or s button  
is pressed, the temperature  
setting is displayed. For all  
subsequent times pressed, the  
temperature setting will change  
- Display range: 0 to 40 °C (32 to 99 °F)  
Setting range: 5 to 35 °C (41 to 95 °F)  
- Storage: -20 to 50 °C (-4 to 120 °F)  
-
1
°C.  
-
-
-
Temperature control: 0.3 °C (SW1=Off), +/- 0.5 °C (SW1=On).  
Precision: ± 0.5°C (2500W), 0.9°C (4000W) of temperature setting.  
Six (6) programs: 4 weekday programs and 2 weekend programs.  
STBY  
The STBY  
( STANDBY) mode  
allows an immediate adjustment  
of the temperature setting. It is  
factory set to 10 °C. User can  
modify by refering to section:  
PROGRAMMING TH E STBY  
MODE TEMPERATURE.  
WARRANTY  
AUBE TECHNOLOGIES INC. LIMITED WARRANTY  
This product is warranted against material defects and workmanship  
in normal use for a period of one year, from the date of the original  
purchase from authorized dealers. Warranty does not cover  
transportation costs. Nor does it cover  
misuse or accidental damage.  
a product subjected to  
A pressure on the t or s button  
displays  
the  
temperature  
This limited warranty is in lieu of all other warranties, obligations or  
liabilities expressed or implied by the company. In no event shall  
AUBE Technologies inc. be liable for consequential or incidental  
damages resulting from installation of the thermostat. Within this  
period, any thermostat proven defective in normal use will be  
repaired or replaced, at AUBE's option, without charge for either  
parts or labor, provided that the thermostat with the original sale  
receipt is returned to the original dealer or is shipped pre-paid,  
insured and addressed to  
setting for five (5) seconds.  
Why should you use the STBY  
mode?  
OFF  
If you leave your home for the weekend and you wish to keep the  
temperature to an economic level, instead of adjusting the  
thermostat in manual mode and changing the setpoint of all units,  
just set the thermostat in STBY mode.  
AUBE Technologies inc.  
Services centre  
In this mode, the electric heating system is turned off. Only the  
time and the operation OFF mode framed are displayed.  
7
05 Montrichard Av., Saint-Jean-sur-Richelieu ( Quebec)  
Canada J2X 5K8  
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PROBLEMS AND SOLUTIONS  
PROBLEM  
CAUSE  
SOLUTION  
The thermostat goes to « OFF » after  
seconds into operation  
- Installation not compatible with the  
specifications.  
- If the thermostat is driving only a  
high voltage contactor, add a 500 W  
load on the circuit.  
or  
- Load is less than 500 W.  
- Operating voltage is not 120/240  
VAC.  
The thermostat heating indicator is on  
but system doesn’t work.  
The heating system always on.  
- Check if wires are not shorted  
between the thermostat and the  
electric box.  
-
Bad installation.  
-
Press reset button.  
The thermostat loses programming  
and time.  
- Defective batteries or bad contact in  
battery compartments.  
- Check batteries and the polarity.  
- Straighten contacts placed inside  
battery compartment door.  
Programs do not change as you want.  
-
-
Wrong programming.  
Wrong mode selected.  
Check actual time in AM & PM as well  
as program times (AM is not  
displayed).  
-
«
Make sure operation mode is at  
AUTO ».  
Erratic display.  
-
Press reset button.  
Convector fan does not work well.  
-
Wrong mode selection of heating  
system.  
- Make sure switch #1 is in « ON »  
position.  
-
Press reset button.  
Battery test / Batt lo.  
-
-
Defective batteries.  
- Change batteries.  
Battery have a bad contact.  
- Straighten contacts placed inside  
batteries compartment door.  
- Place batteries in right polarity.  
-
Polarity is wrong.  
The thermostat moves to « OFF »  
and locks in.  
-
-
Circuit breaker is open.  
Power failure.  
- Check line voltage presence at the  
thermostat.  
The lights are flickering.  
-
The wires gage is to small for proper  
- Use the ON/OFF control mode (see  
instruction manual).  
operation of pulsed thermostat.  
Room temperature shown is wrong.  
The thermostat temperature is hot.  
-
-
A draft is near thermostat.  
- Eliminate draft.  
The electronic thermostat uses a  
solid state component to control the  
power delivered to the load. Bigger is  
the load, higher is the temperature  
dissipated by the thermostat.  
-
4
The housing temperature can reach  
5°C under 3500 W load.  
NOTE : THE THERMOSTAT CANNOT BE PROGRAMMED IF IT IS NOT CONNECTED ON THE 120/240 VAC  
LINE.  

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