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            T140 Digital Thermostat
            Installation and User Guide
            Installation
            1
            Must be installed by a competent person. To ensure
            your safety, make sure the mains power is switched OFF
            before accessing wiring.
            1.1
            Guidelines
            1.2-1.5m
            1.4
            Configure the Thermostat
            The switches are located on the back of the faceplate. Default settings are highlighted.
            Switch
            Description
            Cycles (proportional)
            1 & 2
            Span (conventional)
            3
            Clock display
            4
            Temperature display
            1
            5
            Temperature control mode
            6
            Pump protection
            2
            1. If you change from °C to °F (or vice versa), you will need to reprogram your Comfort, Economy and Vacation settings.
            2. For hot water installations, it is recommended to enable this option to activate the pump for one minute every
            24 hours to prevent pump seizure.
            1.4.1
            Proportional Adaptive Mode (switch #5)
            This mode analyzes previous cycles to define the the next duty cycle. This control mode guarantees optimal
            temperature control based on the system's capacity. To extend the life of the system, a minimum On/Off time
            of 10% of the cycle has been implemented.
            Ideal for:
            • Radiant or convection electrical heating system
            • Circulator control in a hot water system
            • Electrical hot-air furnace
            • Conventional gas or fuel hot-air furnace
            Heating Cycle Selection (switches #1 and #2)
            Select the cycle using switches #1 and #2. Short cycles help eliminate temperature variations,
            thus increasing user comfort.
            1.5
            Install the Batteries
            When you first install the batteries, the unit runs a sequence of tests and a complete reset to zero.
            J
            The screen should display 0:00 MO
            and the ambient temperature. The current setpoint is 20°C.
            1.5.1 Replacing the batteries
            The thermostat will display an icon indicating that the batteries must be replaced. This icon
            will be displayed for 60 days; after this delay, the thermostat will shut down the heating unit.
            The time and programming are saved for 15 seconds when replacing the batteries.
            Basic Configuration
            2
            2.1
            Set the Time and Day
            1
            Set the time, using the Hour and Minute buttons.
            2
            Set the day, using the Day button.
            2.2
            Configure the Setpoints
            2.2.1
            Comfort and Economy
            These setpoints are associated to the schedule's programs and are pre-programmed as follows:
            R
            Comfort
            20°C (68°F)
            ƒ
            Economy
            18°C (64°F)
            2.2.2
            Vacation
            This pre-programmed setpoint is used when the Vacation mode is activated.
            Vacation
            10°C (50°F)
            Program Your Schedule
            4
            The thermostat allows four setting changes for each day of the week. There are no pre-set programs. Your
            heating system switches betwwen the Comfort setpoint and the Economy setpoint according to the times you
            would have set.
            Programs
            Associated Setpoint
            PROG 1
            PROG 2
            PROG 3
            PROG 4
            4.1
            Set or Modify the Programs
            1
            Press Program. The screen displays MO and PROG 1.
            2
            Press Day to select the day (hold for 3 seconds to select all days of the week).
            3
            Press Hour and Minute to set the start time. To clear an entry, press Clear, the time zone displays --:-- when
            the program is inactive.
            4
            Press Program to select the program number (2, 3 or 4).
            5
            Repeat steps 3 and 4 for remaining programs.
            6
            Press Manual/Auto to exit.
            To erase program for desired day:
            1
            Press Program until desired program is selected.
            2
            Press Day to select desired day.
            3
            Press Clear to erase the time (--:--).
            4
            Press Manual/Auto to exit.
            EN + DE
            1
            2
            3
            4
            6
            7
            8
            UP
            DOWN
            15 min (see 1.4.1)
            0.5°C (0.9°F) (see 1.4.2)
            12H
            24H
            °F
            °C
            Proportional (see 1.4.1)
            Conventional (see 1.4.2)
            Deactivate
            Activate
            Programs 1 and 3
            Programs 2 and 4
            Time
            R
            Wake-up
            (Comfort)
            ƒ
            (Economy)
            Leave
            R
            Return
            (Comfort)
            ƒ
            Sleep
            (Economy)
            1
            Loosen the captive screw holding the faceplate to the mounting plate.
            2
            Pull the lower part of the faceplate to remove it from the mounting plate.
            3
            Loosen the screw (captive) holding the wire cover and remove the wire cover.
            4
            Pull wires through the hole in the mounting plate and secure the mounting plate to the wall
            (or onto an electrical box for line voltage wiring) using the enclosed wall anchors and screws.
            5
            Wire the thermostat to the heating system and, if necessary, connect the remote input.
            6
            Once wiring is complete, re-install the wire cover.
            7
            Use the switches located at the back of the faceplate to configure your thermostat according to your application.
            8
            Install the batteries.
            9
            Mount the faceplate on the mounting plate and tighten the screw.
            1.2
            Thermostat Wiring
            For a 2-wire connection: no polarity.
            Direct wiring to the circulator
            5
            Connection to the thermostat terminals of a furnace
            Relay
            9
            For a 3-wire connection: observe the polarity
            Wiring to a power-operated mixing control valve
            Cycles
            5 minutes
            10 minutes
            15 minutes
            20 minutes
            1.4.2
            Conventional mode with anticipation (switch #5)
            This mode is compatible with all heating systems.
            Programmable Span Selection (switches #1 and #2)
            Select the span using switches #1 and #2. The default temperature span is 0.5°C. For example, if the
            temperature setpoint is 20°C, the heating system will turn on at 19.5°C and turn off at 20.5°C.
            Span
            0,3°C
            0,4°C
            0,5°C
            0,6°C
            2.2.3
            To Modify a Setpoint
            1
            Set the temperature using pq.
            2
            Press and hold one of the setpoint buttons (
            on the screen (approx. 3 seconds).
            2.3
            View the Current Setpoint
            To view the current setpoint, quickly press once one of the arrow buttons pq.
            The screen displays the setpoint; the arrow indicates a setpoint.
            Select the Operating Mode
            3
            3.1
            Automatic
            This mode executes the schedule. To activate:
            • Press Manual/Auto until
            3.1.1
            Temporary Bypass
            When in Automatic mode, you can temporarily bypass the current program setpoint until
            the beginning of the next program. To bypass:
            • Set the desired temperature pq OR quickly press
            3.2
            Manual
            This mode allows you to maintain a constant temperature.
            • Press Manual/Auto until is displayed.
            • Set temperature pq OR quickly press
            3.3
            Vacation
            Maintains a specific temperature when away for a prolonged absence (e.g. vacation).
            • From the thermostat, quickly press to activate.
            Technical Specifications
            5
            Power supply: 2 AA or LR6 alkaline batteries 1.5 V
            Max. resistive load: 5 A @ 240 VAC / 5 A @ 30 VDC
            Max. inductive load: 2 A @ 240 VAC / 2 A @ 30 VDC (P.F. = 0.4)
            Remote input: 12 VDC, ± 10%, 2.5 mA
            Certifications: CE, c UL us
            Control device: Electronic
            Automatic action: Type 1 B
            Number of programs: 4 programs / day, total of 28 programs
            Storage temperature: -20°C to 50°C (-4°F to 122°F)
            Operating temperature: 0°C to 50°C (32°F to 122°F), 95% R.H.
            Temperature setting range: 5°C to 30°C (40°F to 85°F)
            Temperature display resolution: 0.1 degree
            Temperature reading accuracy: ± 0.5°C (± 0.9°F)
            Software: Class A
            Protection class: II
            Protection degree: IP 40
            The terminals are designed to handle a cross-section of wire measuring up to 2.5 mm2 (14 AWG).
            Bk-electronic GmbH
            Hardhofweg 40
            74821 Mosbach
            Germany
            For assistance with this product please visit
            livewell.honeywellhome.com
            1.3
            Remote Input Wiring
            The thermostat is equipped with a remote input
            which allows connection of a telephone controller or
            a home automation system. When a signal is received
            through this input, the thermostat will automatically
            240 V
            switch from normal operating mode to Vacation
            mode. For details on operating the telephone
            controller, refer to the instruction manual.
            Connection to telephone controller
            or a home automation system
            Furnace
            T140
            240 V
            EUROPE
            Not recommended for furnaces
            Gas or electric wall furnace
            Fuel or gas floor furnace, forced air heating
            Commercial unit
            Hot Water Heating
            Forced Air Heating
            Not recommended
            Not recommended for
            for furnaces
            central units
            Radiant or convection
            Gas or electric wall furnace
            electric heating
            Fuel or gas floor furnace,
            Central heating
            forced air heating
            Commercial unit
            R
            or
            ƒ
            or
            ) until the icon is displayed
            is displayed. The program setpoint icon is displayed.
            R
            or
            ƒ
            to use a pre-defined setpoint.
            J
            R
            ƒ
            or
            to use a pre-defined setpoint.
            © 2019 Resideo Technologies, Inc.
            This product manufactured by Resideo and its affiliates.
            The Honeywell Home trademark is used under license
            from Honeywell International Inc. All rights reserved.
            33-00057ED-02
            Home automation system
            or telephone controller
            Position
            Position
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            • Página 5: Instalación

              Pulse Program hasta que aparezca el programa deseado. This product manufactured by Resideo and its affiliates. Para asistencia sobre este producto visite The Honeywell Home trademark is used under license Pulse Day para seleccionar el día. livewell.honeywellhome.com from Honeywell International Inc. All rights reserved.

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