Bticino Living Now Thermostat Installation and Operation

This document provides installation and operational guidance for the Bticino Living Now thermostat.

Installation Overview

The following diagrams illustrate the mounting and dismounting procedures for the Bticino Living Now thermostat. Ensure all components from a single pack are installed together; mixed installations from different packs are not permitted.

Mounting Instructions

Mounting:

Installation Height: The recommended installation height is indicated.
Components: The base and front plate of the thermostat must be installed together.
Anti-Tamper Screw (Optional): Instructions are provided for the installation of an anti-tamper screw to prevent unauthorized removal.

Dismounting Instructions

Dismounting:

Component Removal: Diagrams show the steps for disassembling the thermostat unit.
Anti-Tamper Screw Removal (Optional): Instructions are provided for the removal of the anti-tamper screw.

Product Features and Operation

The Bticino Living Now thermostat features a backlit display and various control keys for managing heating and cooling systems.

Key Components and Indicators

1. Backlit Display: Shows current status and settings.
2. Fan Key: Sets the FAN-COIL fan speed to three levels plus automatic.
3. Lighting Sensor: Detects ambient light levels.
4. ON/OFF Key: Powers the device on or off.
5. FAN-COIL Speed Indicator: Displays the fan speed (three levels).
6. Temperature Setting Indicator: Appears during temperature adjustment.
7. Heating ON Indicator: Shows when the heating system is active.
8. Cooling ON Indicator: Shows when the cooling system is active.
9. Temperature Setting Keys: Used to adjust the desired temperature.
10. Window Indicator: Signals an active local contact (window) based on installer programming.
11. Thermostat OFF Indicator: Shows when the thermostat is in OFF mode.
12. FAN-COIL Automatic Mode Indicator: Indicates the fan is operating in automatic mode.
13. Bus SCS Connection Terminals: For connecting to the SCS bus.
14. Local Contact (Window) Connection Terminals: For connecting the window contact.

System OFF Mode: When the system is in OFF mode, it maintains a protection temperature of 7°C for heating or 35°C for cooling.

Available Functions

Setting the heating/cooling system mode.
Setting the temperature format (°C/°F).
Temperature calibration.
Management of the local contact (window).

Technical Specifications

Feature	Specification
Power Supply	18-27 Vdc
Absorption	60 mA max
Operating Temperature	0-40 °C
Temperature Set-point	3-40 °C; increments of 0.5 °C
Max. Cable Section	2 x 0.5 mm² SCS clamp, 1 x 1.5 mm² remote contact clamp

Important Warnings and Consumer Rights

General Warnings:

Read all instructions carefully before use and keep for future reference.
Do not touch the units with wet hands.
Do not use liquid cleaners or aerosols.
Do not block ventilation openings.
Do not modify the devices.
Do not remove protective parts from the devices.
Do not install units near liquids, powders, or harmful gases.
Do not install units near heat/cold sources or air emission points.
Do not fasten units on unsuitable surfaces.
Risk of devices falling due to surface collapse or improper installation.
Switch off power supply before any work on the system.

Installation and Maintenance:

Installation, configuration, starting-up, and maintenance must be performed exclusively by qualified personnel.
Ensure wall installation is carried out correctly.
Lay out wires respecting current standards.
Connect power supply wires as indicated.
Use only specified items for system expansions.

For detailed configuration and installation information, refer to the documentation available for download on the website: www.homesystems-legrandgroup.com.

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