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TH146-P-U 

                                              4/4

CT280-3H3C CONTROL MODULE

Power supply: 24 VAC 

Current consumption

: 150 mA

Maximum load per output

: 1 A @ 24 VAC

Short cycle protection

• Minimum off-time: 4 minutes
• Minimum on-time: 2 minutes

Control cycles

: 2 to 6 per hour

Operating temperature

: 0°C to 50°C (32°F to 122°F)

Storage temperature

: -20°C to 50°C (-4°F to 122°F)

Humidity conditions

: 0 to 95%, non-condensing

Dimensions

: 95 x 137 x 30 (3.8 x 5.4 x 1.2 in.)

TH146-P USER CONSOLE

Temperature setpoint range

Heating mode

: 5°C to 30°C (40°F to 86°F)

Cooling mode

: 15°C to 40°C (59°F to 104°F)

Humidity setpoint range

: 5 to 60%

Indoor temperature display range

: 0°C to 70°C (32°F to 158°F)

Outdoor temp. display range

: -50°C to 70°C (-58°F to 158°F)

Temperature display resolution

: 0.5°C (1°F)

Program protection

: non-volatile memory

Operating temperature

: 0°C to 50°C (32°F to 122°F)

Storage temperature

: -20°C to 50°C (-4°F to 122°F)

Humidity conditions

: 0 to 95%, non-condensing 

Dimensions

: 79 x 79 x 24 mm (3.1 x 3.1 x 1 in.)

Honeywell warrants this product, excluding battery, to be free from 
defects in the workmanship 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, Honeywell shall repair 
or replace it (at Honeywell's option).
If the product is defective,
(i) return it, with a bill of sale or other dated proof of purchase, to 

the place from which you purchased it, or 

(ii) contact Honeywell. Honeywell will make the determination 

whether the product should be returned, or whether a 
replacement product can be sent to you.

This warranty does not cover removal or reinstallation costs. This 
warranty shall not apply if it is shown by Honeywell that the defect or 
malfunction was caused by damage which occurred while the 
product was in the possession of a consumer.
Honeywell's sole responsibility shall be to repair or replace the 
product within the terms stated above. HONEYWELL 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 WARRANTY, EXPRESS OR IMPLIED, OR ANY OTHER 
FAILURE OF THIS PRODUCT. Some provinces and states 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 
HONEYWELL 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 and states 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 by province, state or region.

705 Montrichard Avenue
Saint-Jean-sur-Richelieu, Quebec 
J2X 5K8
Canada

1-800-831-2823

aube.service@honeywell.com
www.aubetech.com

6.2

 User-accessible Configuration Parameters

Time format

• 12  Hr
• 24  Hr 

Early Start

• On: Heating or cooling starts in advance 

(as determined by the controller) so that 
the desired temperature is attained at the 
set times. 

• OF (Off): Heating or cooling starts at the 

set times.

NOTE: Early Start applies for periods 1 and 

3 (P1 and P3) only. When this feature is 
enabled, heating or cooling will start in 

advance of the set time for P1 and P3 but 

will start at the set time for P2 and P4.

Automatic 

daylight 
savings 

adjustment

• OF (Off): The function is deactivated.
• 1 : The controller switches to daylight 

savings time on the first Sunday of April 
and to normal time on the last Sunday of 
October.

• 2 : The controller switches to daylight 

savings time on the second Sunday of 
March and to normal time on the first 
Sunday of November.

Temperature 

format

• °C
•   °F

This table lists only configuration parameters acessible by users. 

For the complete list of configuration parameters, see the 

installation guide.

7. Technical Specifications

8. Warranty

9. Technical Assistance

Printed in USA

 02-2013

Summary of Contents for TH146-P-U

Page 1: ...tion guide The message UNOC appears during the unoccupied mode NOTE Automatic changeover is disabled during the unoccupied mode Temporary Bypass In the unoccupied mode only the buttons work When you a...

Page 2: ...4 is displayed and the time display flashes Then press the buttons The time changes in increments of 15 minutes NOTE To skip a period display the period and press Clr For example in the pre programmed...

Page 3: ...duration the controller will revert to the mode in which it was previously humidity control mode or off at the end of the air exchange mode To deactivate the air exchange mode 1 Press the Hum button...

Page 4: ...duct within the terms stated above HONEYWELL 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 O...

Page 5: ...Dans ce mode la temp rature de consigne est abaiss e en mode chauffage ou augment e en mode climatisation L cart de temp rature est regl partir du menu de configuration voir le guide d installation Le...

Page 6: ...e P1 P4 soit affich et que l heure clignote Appuyer ensuite sur les boutons L heure se r gle 15 minutes pr s NOTA Pour sauter une p riode afficher la p riode et appuyer sur le bouton Clr Par exemple d...

Page 7: ...humidit ou arr t la fin du mode d change d air Pour quitter le mode d change d air 1 Appuyer sur le bouton Hum jusqu ce que l cran affiche l une des mentions suivantes AUTO l changeur d air est en mo...

Page 8: ...ELL N EST EN AUCUN CAS RESPONSABLE DES PERTES OU DOMMAGES Y COMPRIS LES DOMMAGES INDIRECTS OU ACCESSOIRES D COULANT DIRECTEMENT OU INDIRECTEMENT D UNE VIOLATION QUELCONQUE D UNE GARANTIE EXPRESSE OU T...

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