Ariston ACO 32 RFFI SYSTEM Installation And Servicing Instructions page 23

Automatic Manual
Operation Operation
= ON
= OFF
The switching If the current
times corres- switching mode is
pond to the changed manually,
program the next switching
entered. time will be
carried out auto-
matically again
according to the
entered switching
program.
Entering the switching times
You have 20 memory Iocations available. Each switching
time takes up one memory location.
Keep pressing the "Prog" key until a free memory location is
shown in the display "– –:– –".
Programme ON or OFF with the "
" "= OFF; " "= ON
Enter the hour using "h"
Enter the minutes using "m"
If a switching command is to be carried out every day (1 2 3
4 5 6 7) then store using the "
day(s) it is to be carried out by using the "Day" key.
When the day seIection is left bIank, the programmed
switching instruction operates at the same time every day
1 2 3 4 5 6 = Monday – Saturday
1 2 3 4 5 = Monday – Friday
6 7 =Saturday – Sunday
Selection of single days: 1 = Mon. .............. 2 =Tues.
Save the switching time with the "
The time switch enters the automatic operating mode and
displays the current time of day.
Begin any further entry of a switching time with the "Prog"
switch. If your entry is incomplete, the segments not yet
selected will blink in the display. After programming is
completed, and you return the time clock to the current time
display with the " " key, the time clock will not activate any
switching instruction required for the current time. You may
need to manually select the desired switching state with the
" " key. Thereafter, as the unit encounters fur ther
switching instructions in the memory in real time, it will
correctly activate all subsequent switching instructions.
Manual Override Switch "
With the " " you can change the current setting at any time.
The switching program already entered is not altered.
Reading the programmed switching times
Pressing the "Prog" key displays the programmed switching
times until the first free memory location appears in the display
"– – : – –".
If you now press the "Prog" key once again, the number of free
memory Iocations will be displayed, e.g. "18". If all memory
locations are occupied, the display "00" appears.
Continuous
Operation
= ON = Continuously ON
= OFF = Continuously OFF
You can only
return to automatic
mode from the
continuously-ON
and continuously-
OFF switching
modes by
pressing the "
key.
" key:
" key, otherwise select the
" key.
"
Changing the programmed switching times
Press the "Prog" key repeatedly until the switching time you want
to change is displayed. You can now enter the new data. See
point "Entering the switching times".
Notes on storing switching times:
If you end your entry of the switching times by pressing the
"Prog" key, then the switching time you have entered will be
stored and the next memory location displayed.
In addition, a complete switching command is stored
automatically after around 90 seconds provided no other key
"
is pressed. The time switch then enters the automatic operating
mode and displays the current time again.
Deleting individual switching times
Press the "Prog" key repeatedly until the switching time you wish
to delete is shown in the display. Then set to "– –" using the "h"
or "m" key and keep the "
seconds. The switching time is now erased and the current time
is displayed.
AM / PM time display
If you press the "+/-1h" and "h" keys at the same time, the time
display switches into the AM/PM mode.
" key pressed down for around 3
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