Setting the clock
Move slider switch to the position.
Press DAY button to move
n
symbol to today's day.
Press TIME button to set time.
(Morning times do not have AM symbol).
Return slider switch to RUN position if you want to use the
pre-set programme times or see below to make changes.
During installation, your Tempus 1 will have been set
for either 5/2day or 24 hour programming. Refer to the
appropriate section below.
Setting the programme in 5/2 day mode
Move the slider switch to the first ON position. The display will
now show the first ON time and the
n
symbol will be below
the days
M
-
F
.
If the setting is suitable, do nothing more. Press the TIME button
if you wish to alter settings.
Move the slider switch to all the ON and OFF markers, making
changes as required.
Move slider switch back to the first ON.
Press the DAY button once to move the
n
symbol to
Sa
and
Su
.
The display will now show the first ON for the weekend.
Change times as required and do the same with all ON's and OFF's.
Return slider switch to the RUN position.
Setting the programme in 24hr mode
Move the slider switch to the first ON position. The display will
now show the first ON time and the
n
symbol will now be
below all the days of the week. If the setting is suitable, do
nothing more. Press the TIME button if you wish to alter
settings.
Move the slider switch to all the ON and OFF markers making
changes as required.
Return slider switch to RUN position.
Operating mode
Press SELECT button to choose either:
OFF
= Continuously OFF
AUTO
= Switching ON and OFF as programmed
ALL DAY
= On once from first ON to last OFF
ON
= Continuously ON
The
l
symbol on the display will indicate which mode you have
selected. ON, OFF and the next switching times are also shown.
Your Tempus is now programmed to your
requirements and ready to operate. The following
features are used to make temporary changes
without affecting the programme.
Advance
Press the ADVANCE button to temporarily override the
programmed times, or go forward to the next period. If your
Tempus is OFF, it will switch ON, and vice versa. Note that the
displayed switching time will change. Pressing ADVANCE again
will cancel the override and return to the original programme.
ADVANCE will only operate in AUTO or ALL DAY modes.
Boost
Press the BOOST button once for one extra hour ON, or twice
for two hours.
The
H
symbol will appear in the display with a new next
switching time.
Press again to cancel BOOST and return to programme.
Pressing ADVANCE will also cancel BOOST.
Pressing BOOST during an ON period will extend the ON time
by one or two hours.
Whilst the programme is OFF, pressing BOOST within one hour
of the next ON will move the programme into that period.
Holiday
Move the slider switch to the position marked . Press TIME
button to set number of days (midnight to midnight) the system
is required OFF.
Return the slider switch to RUN position.
The system will now shut down for the number of days set.
Pressing any key will cancel holiday settings.
BST/GMT time changes
Use this feature to change the clock by one hour in the spring
and autumn.
Do not move the slider switch. Simply press TIME
+
once to go
forward one hour, or TIME
–
to go back.
Tempus 1 user inst 090-807 IssC 5/5/06 00:15 Page 3
