Power
ON LED
Reset button
(recessed)
Sets
programmes
Sets date
and time
Display (back lit for 30 secs
when any button is pressed)
Double pole
switch
BS 1362 (1"x
1
/
4
") fuse
Fixing hole
Boost for 1 or 2
hours and
decrements
displayed value
during time and
programme
setting
Override until
next programme
change and
increments
displayed value
during time and
programme
setting
1. General Information
Contents:
1 Supplymaster.
2 3.5mm
screws.
1
Bag containing: 2 screws, cable blank and cable clamp.
1 Instruction
leaflet.
The FST11A (24 hour) and FST17A (7 day) are units which mount onto a
BS 4662 flush mount single box, or a BS 5733 surface mount single box (25mm deep
in either case). There is provision for a single front exit output cable, with in-built
cable clamp.
The unit combines the facilities of a time switch and a double pole switched, fused
connection unit capable of being wired directly into a ring main. The contacts are not
volt free, and there is no provision for a permanent ON, or for earth continuity (for
which the back box termination can be used if required). The unit has automatic
daylight saving pre-programmed in.
F
U
S
E
8
8
8
8
8
TimeDayMonthYear
MODE BOOST 12
Prog
Adv
FST-17A
Time
Bst
Mo Tu We Th Fr Sa Su
Prog
ON
OFF
SET
HOLD
HOLD
Fig. 1
FST17A / FST11A Front Panel