Temperatures and Settings
Symbol | Meaning |
Target TemperatureThe target temperature for devices that have not been paired yet | |
Manual Target TemperatureManual control is currently active at the displayed target temperature | |
Home Target TemperatureThe Smart Schedule is active and in Home Mode at the displayed target temperature | |
Away Target TemperatureThe Smart Schedule is active and in Away Mode at the displayed target temperature | |
Open Window DetectionAn open window has been detected and heating in this room is currently turned off |
Errors and Warnings
Symbol | Meaning |
Low BatteryThe batteries are running low and need to be replaced | |
Firmware DownloadThe device is updating to a new firmware version | |
Configuration DownloadThe device is downloading its configuration | |
SynchronizingThere were changes to the device which have not been transmitted to other devices in the same room yet | |
Pairing Error | |
Calibration End Position not Found | |
No Contact during Calibration | |
The difference in Calibration Start and End Point too SmallThe difference between the detected start and endpoint of the calibration is too small |
Installation and Reset
Symbol | Meaning |
PairingThe device is looking for an Internet Bridge | |
PairedThe device is successfully paired to an Internet Bridge | |
CalibratingThe device is looking for the start and end point of the valve it is mounted to | |
CalibratedThe device has calibrated successfully | |
UnmountedThe device is detected as mounted incorrectly. Unmount the device, restart it and mount it again to restart calibration. |
More information:
What do the symbols on the Smart Thermostat user interface mean?