RDS110 To control heating applications in apartments, single family homes, dormitories, and other residential as well as commercial spaces. • Backlit, auto-dimming 90 mm color LCD touch screen for intuitive local operation • Mobile app for smartphones • Patented1) self-learning algorithm with PID response • Green leaf button for energy-optimized operation • Air quality indication via built-in sensor • Operate automatically following a scheduler • Multifunctional inputs for window contacts, remote sensors, etc. • Two relay outputs for heating equipment, humidifier, dehumidifier or domestic hot water boiler • Satisfy EU.BAC certification level AA for Home Control and Class IV according to the Eco design directive 1) Patent pending Siemens AG Building Technologies

Room thermostat features ● Direct temperature and operating mode selection ● RoomOptiControl function with Green leaf *) button for energy-optimized operation ● Air quality indication: “Good”, “Okay”, “Poor” ● Temperature setting limitation for use in public spaces ● Screen lock protection against unauthorized access ● Manual switchover between “At home”, “Away” and “OFF” on touch screen ● Room temperature control using the built-in temperature sensor or an optional remote sensor ● Optional temperature averaging using an additional remote temperature sensor ● Patented self-learning algorithm...

Monitoring of temperature and humidity Monitoring of indoor air quality: “Good”, “Okay”, “Poor” Secure access and data transmission with the Siemens Cloud Computing Platform Use The RDS110 is designed to control heating applications in apartments, single family homes, dormitories, and other residential as well as commercial spaces. RDS110 controls the following plant components: ● Gas boiler ● Radiator with valve ● Radiator with pump ● Electric floor heating ● Fan with electric heating ● Floor heating with valve ● Floor heating with pump ● Electric radiator ● Electric boiler ● Generic heating...

1 Tap to display detailed information and additional setting possibilities. 2 Shows if the system is in an energy-optimized mode. If the leaf is red, predefined settings were changed. Tap the red leaf to restore energy-saving mode. The leaf again turns green. 3 Room temperature*) 4 Tap to toggle between “At home” and “Away”. 5 Shows if the thermostat works automatically (€S§) or manually (^D). Using a scheduler can mean the following: • If there is Cloud connection and the scheduler has already been set, the thermostat follows the scheduler. A temporary change of the temperature setpoint only...

Idle display <4) 1 Room relative humidity 2 Shows room air quality: • If the icon is green, air quality is good. • If the icon is orange, air quality is okay. • If the icon is red, air quality is poor. 3 Shows if the system is in an energy-optimized mode. If the leaf is red, predefined settings were changed. Tap the red leaf to restore energy-saving mode. The leaf again turns green. 4 Room temperature Note: Depending on how the thermostat is set up, the displayed options in idle mode may differ. Type summary Product number Ordering • When ordering, indicate product number, stock number and description....

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* The documents can be downloaded from http://siemens.com/bt/download by specifying the product number as shown in the above table. _ 7 Siemens Building Technologies

Engineering See the product documentation for information on engineering, selection and sizing connecting cables for supply voltage and field devices. Installation The mounting plate of the thermostat can be installed on CEE/VDE conduit boxes and on square boxes 75 x 75 mm. For installation on a rectangular conduit box (e.g. 105 x 72 mm), accessory ARG100.01 must be ordered, which includes 1 set of white decoration frame and bigger mounting plate. A WARNING No internal line protection for supply lines to external consumers Risk of fire and injury due to short-circuits • Adapt the line diameters...

Refer to the Quick guide and User guide (see Product Documentation) to configure your device. Commissioning includes the following: • Internet connection • Application setup • Account registration and device pairing Note: Before configuring your thermostat, make sure you are connected to the Internet, have a valid email address, and a smartphone. • Recommended height: 1.50 m above the floor. • Do not mount the devices in recesses, shelves, behind curtains or doors, or above or near heat sources. • Avoid direct solar radiation. • Seal the conduit box or the installation tube if any, as air currents...

Maintenance The thermostat is designed for maintenance-free operation. Disposal The device is considered an electronic device for disposal in accordance with the European Guidelines and may not be disposed of as domestic garbage. ● Dispose of the device through channels provided for this purpose. ● Comply with all local and currently applicable laws and regulations. Warranty Technical data on specific applications are valid only together with Siemens products listed under "Equipment combinations". Siemens rejects any and all warranties in the event that thirdparty products are used. Radio equipment...

Power supply Power supply Radio parameters Inputs Siemens Building Technologies Radio parameters Connections to multifunctional inputs X1 - M - X2

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Ambient conditions and protection classification Standards, directives and approvals *) The documents can be downloaded from http://siemens.com/bt/download. Siemens Building Technologies

General data eu.bac certification Eco design and labeling directives Based on EU Regulation 813/2013 (Eco design directive) and 811/2013 (Labelling directive) concerning space heaters, combination heaters, the following classes apply: Connection terminals Siemens Building Technologies