8.5.3
Connecting the thermostat to the PC
If an ECO thermostat is connected via the USB interface, it is automatically assigned to a free COM
port. The PC unambiguously identifies the thermostat via a serial number internal to the thermostat and
always assigns the same COM port to this thermostat.
If further ECO thermostats are connected via the USB interface, these thermostats are assigned other
free COM ports.
72
Interface modules
Key Continue
Key Finish
Driver installation is installed
Plug the mini-USB cable into the con-
trol head.
ECO GOLD
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