User manual

17
3.10 Setting the Extend feature
The EXTEND key can be used to initiate or extend a temporary override
timer.
When in Auto-Clock mode, this will
override the clock programme on or
off.
When in Auto-Lux-Clock mode, this
will override the clock programme
on or off.
When in Auto-Lux mode, this will
override the occupancy or press
switch status only.
When in Auto-Off mode this will
override the zone to on.
Press the EXTEND key to access the Extend function.
The Set, Overtime and OK? icons will be displayed with the clock icon and
“on” flashing in the centre display.
Use + and – to choose what kind of override will be applied. This will scroll
between the following options:
EXTEND CLOCK ON
EXTEND LUX ON
EXTEND CLOCK AND LUX ON
EXTEND OFF
EXTEND CLOCK ON : An extend with clock override will behave as though
the clock is programmed to an on time period. Lux and sensor control still
applies.
EXTEND LUX ON : An extend with lux override will behave as though lux
levels are at their lowest. This will override the lux sensor to create demand.
EXTEND CLOCK AND LUX ON : An extend with clock and lux override
creates both of the effects described above.
EXTEND OFF: An extend off forces lighting off.
Press OK to select.
Now select the zones the extend will be applied to, using + and -. You will first
be offered the option to apply the overtime period to all zones. (“A” will flash
as the zone) Enter yes to choose all zones, or use + and – to change from
“yes” to “no”. Press OK to go on and individually select the zone(s) to which
the extend will be applied.
Enter the length of the extend period with + and -. The time duration will
advance in units of ten minutes.