Smart thermostat 230Vac - SIEMENS : RDS110

The connected thermostat Siemens RDS110
Ideal for regulating heating in a residential or tertiary environment, its 3.5" LCD touch screen is backlit and anti-reflection. The RDS110 thermostat is intuitive and can be connected to a smartphone (android or iOS) for remote control. Always to keep up with the times, Siemens offers a smart room thermostat that can indicate the quality of ambient air, and is energy-efficient as confirmed by its Green Leaf button.
The unit is delivered with its wall mounting plate and various accessories.
On what installation should the RDS110 thermostat be used?
Many devices benefit from Siemens regulation, due to the RDS110 thermostat:

gas boiler,
radiator circuit with valve,
radiator circuit with circulator pump,
electric floor heating,
fan with electric heating,
floor heating with valve,
floor heating with pump,
electric radiator,
electric boiler.

In addition to this, an external relay is also available to regulate the DHW from a boiler, dehumidifier or humidifier. 2 inputs included in the thermostat can be used to connect it to:

A speed change contact
A remote ambient temperature sensor
A floor temperature sensor
An outdoor temperature sensor
A remote humidity sensor

Which servomotors are recommended for ideal control?
In addition to this powerful thermostat, optimise your thermal installation with a servomotor recommended by Siemens:

Electric servomotor SFA21/18
Thermal servomotor (for terminal, radiator valves) 230 V~, NO STA23.
Thermal servomotor (for terminal, radiator valves) 24 V~, NO STA73.
Thermal servomotor (for 2.5 mm terminal valves) 230 V~, NC STP23.
Thermal servomotor (for 2.5 mm terminal valves) 24 V~, NC STP73.

How do I connect my thermostat to my phone?
The Siemens RDS110 thermostat can be controlled using the "Siemens Smart Thermostat RDS? application available on iOS and Android. With this application, several options are available:

Creation and management of accounts,
Configuration of the operating mode (auto, absent, present, manual),
Modification of the ambient temperature (using the new instructions configuration),
Configuration of a weekly program (heating and domestic hot water),
Green Leaf (change to energy-efficient operation).

Siemens RDS110 and its characteristics

Room thermostat with remote access by computer, tablet or smartphone
Setting range from 5... 40°C
Switch-off voltage, relay output: 24... 230V, max 5(2)A
Power supply voltage: 23Vac


Additional information: this product is sold in the boiler manufacturer's packaging, it has not been modified in any way..

Given the nature of this product, it is recommended to have it installed by a professional.