Aube TH104 Thermostat User Manual

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TH1 04

Installation Instructions and Owner!s Guide

To set the day

Current time

and day

SETPOINT:

displayed when

viewing or

setting the

temperature

To set the

time

FAN: displayed when

conventionaltemperature

control is selected

To set the

minutes

Heating

indicators

TIME: displayed

when time needs

to be adjusted

To access

programming mode

and view programs

Room

temperature

LP: displayed

during a power

failure

To exit a function

Current program

number when the

Automatic mode

is active

MODE: to select the

desired operating mode

Current program

number when

Econo schedule

is active

Temperature

adjustment

buttons

RESET:

To reset the

thermostat

Econo

mode

Automatic

mode

Manual

mode

) Connect the thermostat

INSTALLATION

Connect the rear wires to the power and load using solderless con-

nectors for copper wires.

This thermostat has been designed to control a RESISTIVE load

not exceeding 3500 W @ 240 VAC or 1750 W @ 120 VAC, such as

electric baseboards, convectors, radiant ceilings, floor heating sys-

tems, etc.

WIRES

It is not compatible with a low voltage controller used by a cen-

tral heating system or systems using a contactor or a relay

whose current is under 2 A.

TURN OFF POWER TO THE HEATING SYSTEM AT THE

MAIN POWER PANEL TO AVOID ELECTRICAL SHOCK.

Installation should be carried out by an electrician.

This thermostat is designed to be used with a self-pro-

tected heating system equipped with linear limit control

and circuit breaker.

For a new installation, choose a location about 5 ft. (1.5 m)

above the floor, facing the heating system and on an inside

wall.

Avoid locations where there are air drafts (top of staircase, air

outlet), dead air spots (behind a door), direct sunlight or con-

cealed chimneys or stove pipes.

4 WIRES

All cables and connections must conform to the local electrical

code.

Special CO/ALR solderless connectors must be used when

connecting with aluminum conductors.

The wires are not polarized, therefore the connections can be

made on either terminal.

PROVIDED PARTS

One (1) TH104 thermostat

Two (2) 6-32 mounting screws

Two (2) solderless connectors

400-104-000-A

) Secure the thermostat

Time display

Push the excess wire into

the electrical box to prevent

To change the time display format from 12 to

24 hours and vice-versa:

interference with the thermostat.

Press and hold

Reset the thermostat using a pointed object

e.g. paperclip).

Release the

; do not release.

Secure the base to the electrical

box using the provided screws.

TO RESET

THE

THERMOSTAT

(

The base can be secured on the

left or right hand side of the electri-

cal box.

button.

Temperature control type

) Complete the installation

The TH104 is factory-set to use the proportional temperature con-

trol type (15-second cycles).

Once the thermostat is configured and installed, return power to

heating system.

Since this temperature control type uses a fast commutation rate, it

is not compatible with fan-equipped systems. Also, it can also cause

light flickering, especially in rural regions.

Keep the thermostat's air vents clean and free from obstructions.

If you have a fan-equipped system, use the conventional tempera-

ture control type (15-minute cycles). To change the type:

IRST POWER ON

Press and maintain

Reset the thermostat using a pointed object (e.g. paperclip).

Release the button.

, do not release.

To view the ambient temperature,

peel the lower-right section of the

sticker and remove it from the display.

When you first power on the

thermostat, the display

Following the change, the FAN indicator is displayed on the screen.

To revert to proportional control, repeat above steps.

indicates: 0:00, MO (Monday),

the

ambient temperature and the MANual

mode is selected (framed). The

default setpoint is preset to 20°C.

ADJUST THE TIME AND DAY

Protected memory

NOTE: You should select the options before you adjust the clock

and day settings because using the reset button when selecting

options will reset the clock.

During a power failure, all programs are protected. The thermostat

display remains on for approximately 15 minutes after which the LP

indicator is displayed (low power). Only the time must be reset if the

power failure exceeds 6 hours. The thermostat will automatically

return to the previous mode when power returns.

The TIME icon flashes to indicate that the

clock needs to be adjusted.

Press

to set the day.

Use the

set the clock.

and

buttons to

OPTIONS SELECTION

Press

to exit.

The TH104 offers the following options:

Temperature display

Time display

°C

24 h

°F

12 h

OPERATING MODES

Temperature control

Proportional

Conventional

The TH104 has three operating modes:

AUTOmatic

Highlighted options are factory pre-set. If these options fit your

requirements, go to the next menu.

This mode automatically runs your programs.

Temperature display

Press MODE until AUTO is outlined. The current

program number is displayed above the AUTO icon.

To temporarily bypass the current program, simply

select the desired temperature using the tempera-

ture adjustment buttons. The new setpoint will be

maintained until the beginning of the next program.

To change the temperature display from °C to °F and vice-versa:

Press and hold

Reset the thermostat using a pointed object (e.g. paperclip).

Release the button.

, do not release.

MANual

Maintains a constant temperature setpoint.

Press MODE until MAN is outlined and select the

desired temperature using the temperature adjust-

ment buttons.

400-104-000-A

ECONO

ECONO SCHEDULE

This mode automatically runs the programs of the

Econo schedule.

Ideal for cottages, chalets or weekend residences, this schedule

enables the user to enter 2 settings.

Press MODE until ECONO is outlined.

The current program number is displayed above the

ECONO icon.

The first setting lets the user enter a time (i.e. shortly before

expected arrival) at which the thermostat commands the heating

system to warm to comfort setpoint. The second setting commands

a temperature decrease.

AUTOMATIC SCHEDULE

Programs

Day

Time

Setpoint

The TH104 schedule offers 4 programs per day for the weekdays

and 4 programs per day for the weekend. There are no preset pro-

grams. The schedule maintains the setpoint associated to a pro-

gram until the beginning of the next one.

Arrival (start heating)

End of heating period

Friday 3:00 p.m.

Friday 8:00 p.m.

21°C

15°C

Using the Econo Mode

For maximum energy savings, the following schedule is recom-

mended:

At your arrival, switch to Automatic mode. The thermostat will run

your programs of the automatic schedule, keeping a comfortable

temperature during the day and decrease the temperature during

the night.

Programs

Time

Setpoint

Monday to Friday (same programs for all days of the week)

When you leave, switch to Econo mode. The thermostat will auto-

matically maintain the setpoint of the last program (e.g. 2) until the

beginning of the next program.

Morning

Day

6:00

8:00

21°C

17°C

21°C

17°C

Evening

Night

17:00

23:00

Programming the Econo Mode

Before you start programming your thermostat, press MODE

until ECONO is selected (outlined).

Saturday and Sunday (same programs for the weekend)

Press

. The program number is displayed (1).

Morning

Day

6:00

8:00

21°C

17°C

21°C

17°C

Evening

Night

17:00

23:00

To program this schedule

Before you start programming your thermostat, press MODE

until AUTO is selected (outlined).

Press

Use

to select the expected arrival day.

and to set the time.

Press

. The program number is displayed.

Weekdays are displayed (MOTUWETHFR).

Use the temperature adjustment buttons to define the setpoint.

Press to select the next program (2).

Use HOUR and MINUTE to set the time.

To skip a program (inactive --:--), do not set the time.

Use the temperature adjustment buttons to define the setpoint.

Repeat steps 1 to 3 for remaining programs.

Repeat steps 2 to 4 to select the day, time and setpoint.

Press to exit programming mode.

For the weekend programs:

Press

. The program number is displayed (1).

Weekend days are also displayed (SU and SA).

Repeat steps 2 to 4.

Press

to exit programming mode.

400-104-000-A

TECHNICAL SPECI$ICATIONS

TECHNICAL SUPPORT

Model: TH104

If you have any questions concerning the installation of the TH104

thermostat, contact our technical support team at:

Supply: 120/240 VAC, 50/60 Hz

Power consumption (off): 860 mW

Load: 14.6 A maximum (resistive only), 2 A minimum

Power: 1750 W @ 120 VCA / 3500 W @ 240 VCA

Temperature display range: 0°C to 99°C (0°F to 99°F)

Temperature setting range: 5°C to 27 °C (40°F to 80°F)

Display resolution: 1°

Tel.:

(450) 358-4600

-800-831-AUBE (2823)

Fax:

(450) 358-4650

Email:

service@aubetech.com

Storage temperature: -20°C to 50°C (-4°F to 120°F)

Accuracy: proportional: ± 0.15°C (0.27°F) from the setpoint

conventional: ± 0.5°C (0.9°F) from the setpoint

Approval: CSA / UL

Monday to Friday from 8:30 AM to 5:00 PM EST

For more information on our products, visit us at

www.aubetech.com

Dimensions: 120 x 115 x 26 mm (4.8 x 4.5 x 1 inch)

WARRANTY

ABOUT TEMPERATURE CONTROL

AUBE TECHNOLOGIES INC. ONE (1) YEAR LIMITED WARRANTY

The TH104 works differently than conventional electromechanical

thermostats which can have a temperature differential up to 4°C

and 5°C. The TH104 has a temperature differential of ± 0.15°C from

the setpoint. This slight oscillation eliminates the discomfort often

found with conventional electromechanic thermostats.

This product is guaranteed against workmanship defects for a one

year period following the initial date of purchase. During this period,

AUBE Technologies Inc. will repair or replace, at our option and

without charge, any defective product which has been used under

normal conditions. The warranty does not cover delivery costs and

does not apply to products poorly installed or randomly damaged

following installation. This warranty cancels and replaces any other

manufacturer's express or implied warranty as well as any other

company commitment. AUBE Technologies Inc. cannot be held lia-

ble for related or random damages following the installation of this

product. The defective product as well as the purchase invoice must

be returned to the place of purchase or mailed, prepaid and insured,

to the following address:

For each cycle, the proportional controller determines the “On”

operating time required by the heating system to maintain the set-

point temperature. The following table displays the percentage of

the “On” operating time for the heating cycle:

to 25%

26 to 50%

51 to 75%

76 to 100%

If you are using the conventional control (fan-forced heater), the

screen will show the FAN indicator as well as all flame icons (

when the system is activated. In this case, the thermostat differen-

tial is ± 0.5°C from the setpoint.

)

Aube Technologies Inc.

705 Montrichard

Saint-Jean-sur-Richelieu, Quebec, Canada J2X 5K8

NOTE: The temperature display resolution is 1°C, but the tempera-

ture is internally controlled at 0.01°C.

PROBLEM

POSSIBLE CAUSE

SOLUTION

No display

Circuit breaker is open

Power failure

Verify voltage presence at the thermostat

Thermostat is hot

In normal use, at full capacity (3000 W), the thermostat

housing may reach a temperature of 35°C to 40°C

This state is normal and does not affect temperature

control

Displayed temperature is

wrong

•

A draft is near the thermostat

The sticker is still on the thermostat display

•

Eliminate the draft

Remove the sticker

The lights are flickering

Fast current switching in the baseboards, mainly in rural

regions

•

Use conventional control mode

See Options selection section

System is always on

Bad installation

•

Verify installation

Reset the thermostat: press PROGRAM while

resetting the unit, release PROGRAM (see Options

selection section)

Screen shows the heating icon,

but the system is not heating

•

Bad installation

Power failure (LP indicator is displayed)

•

Verify installation

03/06/2004

4/4

400-104-000-A

LOCKED IN AUTO MODE

1- Press the MODE button to place the thermostat in AUTO

mode.

- Press on the PGM button and enter the desired

programming (see the Suggested Typical Programming

section in the instruction sheets).

TH104-SW PROCEDURE

LOCKED KEYBOARD

3- Press on the RET button to end the programming. Wait a

minimum of 30 seconds for the program to be saved.

MAINTAINING THE TEMPERATURE AROUND THE CLOCK

To prevent access to the thermostat keyboard:

1- Start by turning off the heating system to avoid electrical

shocks.

- Press the MODE button to place the thermostat in

ECONOMY mode.

2- Remove the thermostat from the electrical box and set the

appropriate switches as follows:

- Press the PGM button to select ECONO 1 or ECONO 2.

3- Choose the desired temperature. It is not necessary to

specify a time or day.

- Press on the RET button to end the programming. Wait a

minimum of 30 seconds for the program to be saved.

- To prevent access to the thermostat keyboard, start by

turning off the heating system to avoid electrical shocks.

- Remove the thermostat from the electrical box and set the

appropriate switches as follows:

AUTO MODE: Switches #1 ON and #2 OFF

3- Put the thermostat back on the electrical box and turn the

heating system back on.

The word REMOTE as well as the program number will

show on the screen. The buttons are now disabled.

4- If you wish to modify your programming, turn the heating

system off again to avoid electrical shocks.

ECONO 1:

ECONO 2:

Switches #1 and #2 ON

5- Next, set all switches to OFF and repeat the above steps.

Switches #1 OFF and #2 ON

7- Put the thermostat back on the electrical box and turn the

heating system back on.

The word REMOTE as well as the program number will

show on the screen. The buttons are now disabled.

8- If you wish to change the programmed temperature, turn the

heating system off again to avoid electrical shocks.

9- Next, set all switches to OFF and repeat the above steps.

04/12/00

720-104001

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