Your ST9100C should have been set up to work correctly when it was installed.
However, the following will show you how you can modify your settings to meet
your particular lifestyle.
To assist you with programming and everyday use your ST9100C will display text
messages at every stage to help you get the most out of your central heating system.
The ST9100C uses LoT™ Technology to constantly update the display to give you
feedback about what is required.
Step 1: Setting the Date & Time
Your ST9100C had the date and time set at the factory, and these are normally
maintained by a backup battery in the event of power failures. If you wish to change
the date or time, or if the LoT™ Display shows the message ‘SET DATE + TIME’ just
follow the instructions below. Otherwise, go to Step 2.
a. Move the slider to the DAY/TIME position. The message ‘SET DATE + TIME’ will
show briefly on the screen, followed by ‘SET THE DAY’, and the day of the month
will now be flashing to indicate it can be changed.
b. To change the day of the month, press the or buttons until the correct
day is shown. Each press of the button will change the date by one day. As soon
as a change has been made, the message ‘IS DAY OK?’ will be displayed. Once
the correct day is reached, press the green button to confirm, and move to
the next step. If you do not need to make a change, just press the button
immediately and this will move you to the next step.
c. The month digits will now be flashing and ‘SET THE MONTH’ will be displayed. To
change the month, press the or buttons until the correct month is shown.
The message ‘IS MONTH OK?’ will be displayed. Press the green button to
confirm the month is correct, and move to the next step.
GETTING STARTED WITH YOUR ST9100C
DAY/TIME
PROGRAMME
RUN
