Installation of my connected product

• How many Smarther AC with Netatmo can I control in the same installation?
• Where can I find the Smarther AC with Netatmo serial number?
• Is it compulsory to have one Smarther AC with Netatmo in each room I want to control in case of fan coil systems?
• How many IR emitter can I control for each Smarther AC with Netatmo in the same installation?
• Where do I find the installation instructions for my Smarther AC with Netatmo?
• How many A/C units can be controlled throuhg IR embedded in my Smarther AC with Netatmo?
• How many HVAC actuators can I control for each Smarther AC with Netatmo in the same installation?
• What are the prerequisites before starting the installation of your Smarther AC with Netatmo?
• How many Smarther AC with Netatmo can I control in the same room?
• What types of Wi-Fi networks can the Smarther AC with Netatmo be configured with?
• I changed my Internet router code, or changed my router; how do I reconfigure the Wi-Fi of my Smarther AC with Netatmo?