2. Legend

Graphic representation	Meaning
	Up button
	Down button
	Multifunctional button for confirming and cancelling selection
	Fire symbol. Indicates that the relay is on and the thermostat is in heating mode
	Snowflake symbol. Indicates that the relay is on and the thermostat is in cooling mode
	Info symbol. Selecting this symbol on the screen provides help/description of individual menu settings.
	Relay working contact is off
	Relay working contact is on
	Symbol indicating that an alarm is active
	Selection acceptance symbol
	Selection rejection/cancellation symbol
	Entering settings
	Device is switched off
	Hand symbol, used to indicate which button to press
	Hand symbol with x10. Indicates that the button must be pressed 10 times in succession.
	It is necessary to press the  button
	It is necessary to press the  button
	It is necessary to press the  button
	The value 3.7°C on the device display is flashing (symbolic representation)