Software downloads

Download the latest software and firmware for your digital HVAC controllers below. See the user guide for upgrading via the usb connection.

Software

3SM 1.6.1.3

Attention! Before installing new firmware please check if you have the latest hardware revision (version 2). Click here for help.

TE1S temp. 1 setp.

TE2S temp. 2 setp.

CO1S CO2 1 setp.

CO2S CO2 2 setp.

RH1S rel. hum. 1 setp.

RH2S rel. hum. 2 setp.

DP1S differ. press. 1 setp.

DP2S differ. press. 2 setp.

TC1S temp. + CO2 1 setp.

TC2S temp. + CO2 2 setp.

ST2R western languages

ST2R eastern languages