20
proceed as follows:
• Long press the mode button for 5 seconds, it will
show LOC symbol on the screen and the device
button cannot be used.
• Long press the mode button for 5 seconds to
unlock child lock
App operation: Click the child lock icon in settings.
9.8 Anti-Freezing Mode
The device operation:
• In the manual mode, when the temperature is
manually adjusted to less than 5 degrees, the screen
will display „AF“, and the anti-freezing function will
be started to ensure that the indoor temperature is
„8“ degrees.
• Press any button to cancel anti-freezing function
and return to automatic mode.
App operation:
• Click the anti-freezing icon( ) to turn on/off the
function in settings.
Note: Once this function is activated, other functions
are not available unless the function is deactivated.
9.9 Heating stop (Power Saving) Mode
Battery life can be prolonged by switching the hea-
ting off . To achieve this, the valve is opened fully. To
activate the heating stop, please proceed as follows:
The device operation:
• In manual mode, manually adjust the temperature
to more than 30 degrees, display „HS“on the screen,
