semiatic

tado thermostat: Firmware update symbol

Our drawing: the down arrow symbol, on a screen thermostat.

The device is updating to a new firmware version.

Applies to: tado° Smart Thermostat and Wireless Temperature Sensor. What you see: a symbol.

What to do

tado° Help Center gives no step for this on the page cited; the meaning above is all it says.

Source

tado’s own help page, read on the date shown.

Other tado° smart thermostat states