Lauda ECO GOLD - Installation of Modules

40 / 134 ECO Gold 09/2021
Menu language
When switching the device on for the first time, you can select your desired menu language with the cursor keys and .
Confirm your choice with the enter key .
The menu language can be changed at any time ( 7.4.7).
6.7 Installation of modules
When installing modules always follow this safety information:
Warning!
Live parts during module installation
Electric shock hazard
 Disconnect the device from the mains before module instal-
lation.
 Have the installation carried out only by specialists.
The ECO heating and cooling thermostats can be supplemented with interface modules which are inserted at the rear of
the control head in two different module slots.
Upper module receptacle (approx. 51 mm x 27 mm) for
RS 232/484 module / analog module / contact module / Profibus
module
Lower module receptacle (approx. 51 mm x 17 mm) for
Pt100/LiBus module
 Touch the bare earthed stainless steel back panel of the ECO thermostat to discharge any electrostatic charge.
 Remove the module from the packaging.
 Switch off the thermostat and withdraw the mains plug.