The Siemens smartphone app Quick Config is a commissioning and service tool.

Quick Config uses NFC (Near Field Communication) to read and write data, while the device is either powered, or unpowered, even when the thermostat is in its individual package.


To read or write settings, the smartphone must have embedded NFC and be activated, and the phone must be held close to the NFC antenna (in the thermostat) at a distance up to ± 2 cm.

Antenna area

Unpowered thermostat from individual package


NFC function required. (for example, iPad does not support.)


Quick Config is available for smartphones (version 1.0.2 or higher) compatible with NFC.
It can be downloaded from Google Play and Apple store.

Download app from App Store

Download app from Google Play Store

China market: Download app from