Aube Technologies TH148ELE, TH147E User Manual

TH147E & TH148ELE

Installation and User Guide

Non-programmable Thermostats

The TH147E and TH148ELE thermostats can be used to control:

• a forced air system - 2 or 3 wires

• a hot water system with or without pump - 2 wires

• a millivolt system - 2 wires

IN ORDER TO AVOID ANY RISK OF ELECTRIC SHOCK, CUT POWER TO THE HEATING SYSTEM.

Introduction

Appears when the setpoint is displayed

Unoccupied mode

Installation

Display

Low battery

Temperature adjustment buttons

Backlight button

Temperature

Heating is On

2.2 Mounting the thermostat

2.3 Connecting the Heating System

NOTE: No polarity

to observe.

Load

2.4 Unoccupied Mode Input (TH148ELE only

TH148ELE has an input that can be used to lower the temperature when the house is unoccupied. You can connect an Aube’s CT240 telephone controller (optional) or another remote control system.

When the thermostat receives a 12-VDC signal, it switches to the unoccupied mode where the setpoint programmed for that mode is

used (see section 4). When the signal is removed, the thermostat returns to the previous mode.

)

NOTE: No polarity to observe.

2.5 Installing the Batteries

Note: The installation must be performed by an electrician.

2.1 Guidelines

After removing the old thermostat:

• Identify and label each wire (with the corresponding letter on the wire terminal) before removing them from the terminals.

• If necessary, strip the end of each wire (maximum of 6 mm).

For a new installation:

• Choose a location approximately 1.5 m above the floor and on an inside wall.

• Avoid draughty areas (top of staircase, air outlet, etc.), dead air spots (behind doors), direct sunlight or areas near concealed pipes or chimneys.

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Right after the batteries are installed, the thermostat performs a series of tests for approximately 5 seconds.

2.6 Completing the Installation

Operation

3.1 Backlight

The display illuminates for 12 seconds when the backlight button or any other button is pressed.

3.2 Displaying the Temperature

The actual (measured) temperature is normally displayed. To view the setpoint temperature, press once on either of the buttons. The setpoint, along with the icon, will be displayed for the next 5 seconds.

3.3 Setting the Temperature

Press one of the buttons until the desired temperature is displayed.

3.4 Unoccupied Mode (TH148ELE only)

To place the thermostat in unoccupied mode, see section 2.4. When the thermostat is in this mode, the unoccupied mode setpoint is used

(see section 4) and the icon is displayed.

T emporary Bypass

If you modify the setpoint temperature when the thermostat is in unoccupied mode, the new setpoint will be used for the next 2 hours. Afterwards, the thermostat will return to the unoccupied

mode setpoint. The icon flashes during the bypass.

3.5 Low-battery Indicator

An icon appears when the batteries need replacement. This icon will flash for 60 days, afterwards the thermostat will cut power to the heating system. The icon disappears once the batteries are replaced.

Note: The setpoint temperature is unaffected when the batteries are

removed from the thermostat.

Configuration

n Press the backlight button until the configuration menu appears

(3 seconds).

o To go to the next p arameter (menu item), press the backlight but-

ton (1 second).

p To modify a p a rameter, press . q Repeat steps 2 and 3 if necessary. r To end, press the backlight button until the configuration menu

disappears (3 seconds).

DESCRIPTION DEFAULT SELECTIONS

Pump protection Unoccupied mode temperature

(TH148ELE only)

Number of cycles per hour

When pump protection is On, the thermostat will activate the heating sys-

tem for 15 seconds if it has not been activated for the past 24 hours.

See section 3.4.

The corresponding cycle lengths are: 2=30 min., 3=20 min., 4=15 min., 5=12 min., 6=10 min. The corresponding cycle lengths are: 2=30 min., 3=20 min., 4=15 min., 5=12 min., 6=10 min. Select the cycle according to the type of heating: gas boiler <30kW: 10 minutes; oil boiler: 20 minutes

Off On or Off

10°C 5°C to 28°C

4 2, 3, 4, 5 or 6

Power supply: 2 LR6 (1.5V) Alkaline batteries Maximum load: 5 A (resistive), 0.95 A (inductive) @ 240 VAC Power across UN terminals: 20 mA @ 12 VDC Setpoint range: 5 to 28°C Display range: -10 to 50°C Display resolution: 0.5°C Accuracy: ± 0.5°C Cycle length: 10, 12, 15, 20 or 30 minutes (programmable) Conformity: IEC60730-1 Storage temperature: -20 to 50°C Dimensions: 127 mm x 75 mm x 28 mm

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Aube 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, Aube shall repair or replace it (at Aube's option). If the product is defective, (i) return it, with a bill of sale or other dated proof of purchase, to the place

(ii) call Aube Technical Support at 33 (0) 1 34 07 99 00. Technical Support

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 damage 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 WARRANTY, EXPRESS OR IMPLIED, OR ANY OTHER FAILURE OF THIS PRODUCT. Some 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 THREEYEAR DURATION OF THIS WARRANTY. Some 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 region to region. If you have any questions concerning this warranty, please write Aube, 705 Montrichard, Saint-Jean-sur-Richelieu, Quebec J2X 5K8 Canada.

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For any questions regarding the product installation or operation, contact our technical support team at

Tel.: 33 (0) 1 34 07 99 00 Fax: 33 (0) 1 34 07 99 19 Email: advaube@comintes.com

Technical Specifications

Warranty

from which you purchased it, or

will make the determination whether the product should be returned to the following address: 10 rue Ampère, 95500 Gonesse, France, or whether a replacement product can be sent to you.

Technical Assistance

For more information on our products, visit us at

www.aubetech.com

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