Aube Technologies TH146-N-U NON-PROGRAMMABLE Thermostat User Guide

Aube Technologies TH146-N-U NON-PROGRAMMABLE Thermostat

Operation

System Operating Mode

Press the Mode button to place the system in one of the following modes:

HEAT	The system is in heating mode.
COOL	The system is in cooling mode.
AUTO	The system is in automatic changeover mode. (The system switches between heating mode and cooling mode to maintain the desired temperature.)
OFF	The system is off.
EHEAT	The system is in emergency heat mode. Only auxiliary heating is used when there is a call for heat. (This mode applies only when the controller is connected to a heat pump equipped with auxiliary heating).

Fan Operating Mode

Press the button to select the fan operating mode.

• In automatic mode, the fan runs only when heating or cooling is activated. NOTE: For gas-operated HVAC systems, there might be a delay before the fan starts or stops when heating is activated or deactivated.
• In continuous mode, the fan runs continuously and the symbol is displayed. NOTE: If Smart Fan is enabled when the thermostat is in unoccupied mode, the fan runs only when heating or cooling is activated.

Indoor Humidity / Outdoor Temperature Display

The controller can display either the indoor humidity level or the outdoor temperature (see page 8, item 14).

Non-programmable H/C Controller

Temperature Setting

The actual (measured) indoor temperature is normally displayed. To view the setpoint temperature, press one of the buttons once. The setpoint is displayed for 5 seconds and is indicated by the symbol. To modify the temperature setpoint, press one of the buttons until the desired temperature is displayed. NOTE: If the controller is in automatic heat/cool changeover (see section 5.1), the setpoint is automatically reduced or raised by 1°C (1.8°F) when the controller switches to the heating mode or to cooling mode respectively. For example, if the setpoint is 24°C (75°F) in heating mode, it will become 25°C (77°F) in cooling mode and will return to 24°C (75°F) when the controller switches back to heating mode.

Humidity Setting 

NOTE: Skip this section if you do not have a humidifier connected to the controller. The humidity level can be set manually or automatically (see page 8, item 16

Manual Setting

• Press the Mode button for 3 seconds.
• Press the buttons to set the humidity level.
• Press the button to exit.

The symbol is displayed when the humidifier is On.

Automatic Setting

In an automatic setting, the controller sets the humidity level based on the outdoor temperature to prevent ice formation or condensation on windows. However, the user can apply an offset (-9 to 9%). For example, the user can enter a negative offset if there is too much condensation on the windows

• Press the Mode button for 3 seconds.
• Press the buttons to set the offset value.
• Press the button to exit.

The symbol is displayed when the humidifier is On.

Unoccupied Mode

You can place the controller in unoccupied mode using a remote control device such as Aube’s CT241 telephone controller. In this mode, the temperature is lowered in heating mode or raised in cooling mode (see page 8, item 13). The icon appears during the unoccupied mode

Temporary Bypass

If you change the temperature setpoint (using the buttons) in unoccupied mode, the controller temporarily bypasses the current setpoint. The new setpoint will be maintained for 2 hours, after which the controller will return to the previous setpoint. The icon flashes during the bypass

Technical Specifications

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 USER CONSOLE

• Temperature setpoint range: 5°C to 30°C (40°F to 86°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.)

Warranty

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,

• return it, with a bill of sale or other dated proof of purchase, to the place from which you purchased it, or
• 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 that 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.

Technical Assistance

• Honeywell Limited
• 705 Montrichard Avenue
• Saint-Jean-sur-Richelieu, Quebec
• J2X 5K8
• Canada
• 1-800-831-2823
• aube.service@honeywell.com
• www.aubetech.com

Reference

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Aube Technologies TH146-N-U NON-PROGRAMMABLE Thermostat User Guide

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Aube Technologies TH146-N-U NON-PROGRAMMABLE Thermostat User Guide