Operating Instructions:
Short press the UP button (1 second) to Display the START set temperature.
To change START temperature:-
Press and hold the UP button (2 seconds). After button release display will start flashing.
Use the UP or DOWN buttons to set the new START temperature value.
If no operation is done within 3 seconds, the new value will be stored and the display will show the current temperature.
Short press the DOWN button (1 second) to display the STOP set temperature.
To change STOP temperature:-
Press and hold the DOWN button (2 seconds). After button release display will start flashing.
Use the UP or DOWN buttons to set a new STOP temperature value.
If no operation is done within 3 seconds, the new value will be stored and the display will show the current temperature.
Note:-
For 'Heating Mode' the START value must be lower than the STOP value.
For 'Cooling Mode' the START value must be higher than the STOP value.
Note:- Programmed values will be retained even if the supply voltage is removed. Values are stored in EEPROM.
