OPERATING YOUR ST9100C
Choosing the Operating Mode
The operating mode may only be changed when the slider is set
to the RUN position.
A green INDICATOR LAMP shows when the system is switched
ON.
A MODE button is provided to select the Operating Mode and
therefore how the system is controlled.
There are four possible Operating Modes; these are OFF, AUTO, ONCE, CONT.
Pressing the MODE button scrolls round these modes in sequence, and the display
indicates which mode is currently active.
• OFF mode
The system will remain OFF.
• AUTO (Automatic) mode
The system will be switched ON and OFF according to the programme.
• ONCE mode
The system will come ON at the first programmed ON time, and go OFF at the
last programmed OFF time.
• CONT (Continuous) mode
The system will remain ON continuously.
Overriding the Operation Without Changing the Programmes
In AUTO and ONCE operating modes, the OVERRIDE button switches the system
ON or OFF without altering the programme.
When the indicator lamp is ON, pressing the OVERRIDE button switches the system
OFF until the next programmed ON time.
When the indicator lamp is OFF, pressing the OVERRIDE button switches the
system ON until the next programmed OFF time.
The LoT™ Display will provide you with information about the override.
DAY/TIME
PROGRAMME
RUN
