Timeguard FST17A - Manual (Page 9)

Press ‘Prog’ and hold for approx. 2 seconds. Whilst holding, the word ‘HOLD’ will appear in
the top left hand corner of the display. After 2 seconds the display will show:–
Note: If the unit was programmed as a 5+2, or a 24 hour then the mode will need to be set to
this mode in order to review programmes. If previously entered times are reviewed in a different
mode, programmed times may be lost.
Press ‘Adv’ or ‘Bst’ to select the day grouping which requires modifying or a new day grouping
for an additional programme, in which case proceed as in section 8.1.
For modifications press ‘Prog’ repeatedly to arrive at the programme time (flashing) requiring
modification then use ‘Adv’ or ‘Bst’ to make the change. Press ‘Prog’ again repeatedly to arrive
at a further time requiring modification and use ‘Adv’ or ‘Bst’ to make the change.
Proceed as before for further changes then press ‘Prog’ for 2 seconds to return to operating
mode unless you are at the end of the programme sequence, in which case press ‘Prog’ briefly.
There is no automatic exit to the operating mode.
The reset button can also be used whenever major changes of programmes are required.
Prog Adv
Time Bst
Year
Prog Adv
Time Bst
SET
Month
Prog Adv
Time Bst
SET
Day
Prog Adv
Time Bst
SET
Time
Prog Adv
Time Bst
SET
Time
Prog Adv
Time Bst
SET
Prog Adv
Time Bst
Mo
SET
MODE
Prog Adv
Time Bst
Mo Tu We Th Fr Sa Su
SET
Prog Adv
Time Bst
Mo Tu We Th Fr
Prog
ON
SET
Prog Adv
Time Bst
Mo Tu We Th Fr
Prog
OFF
SET
Prog Adv
Time Bst
Sa Su
Prog
ON
SET
BOOST 1
Prog Adv
Time Bst
Mo
ON
BOOST 2
Prog Adv
Time Bst
Mo
ON
Prog Adv
Time Bst
Mo
OFF
8.3 Modifying or Adding Programmes
8.2 Programming across midnight:
The display will show the correct day and time but the ON/OFF indicator may not reflect the
current programme accurately in which case press the ‘Adv’ button to correct the indicator.
In the same way as for individual programmes, days or groups of days can be omitted either by
leaving dashes in all the locations for a day or a group of days or by leaving the programming
mode before its completion where all further entries are to be dashes.
This can only be programmed after a reset, and not as a modification to an existing
programme, unless 3 or less ON/OFF times have been previously programmed.
To programme across midnight, enter the start time of the last period (say 20:00), and then
leave the end time blank (––:––). Start the next days ON period at 00:00 and then enter the
OFF time that you require (say 07:00).
Note: For FST11A the first ON period would be 00:00 for all 7 days.
Note: Programming the last OFF period at 00:00, and then programming the first ON period
of the next day at 00:00 will not work. The FST will not come on for the last ON period if
there is not a valid OFF time. 00:00 is not a valid OFF time.
If it is required to programme an OFF time at midnight, then it has to be 23.59, not 00:00.