Programming possible also with time switch dis-
connected: Press v, display appears, start pro-
gramming.
Make inputs step by step. The appropriate position
in the display is flashing and can be changed by
pressing the key v. Head for next position by using
key ̈, go backwards by using key ̇. Inputs are ter-
minated when flashing finishes.
Caution: The installation and assembly of electrical
equipment must be carried out only by a skilled
person.
Connect to voltage and frequency according to type
label only.
The high density electronic circuit is protected
against a wide range of external influences. Incorrect
operating may occur if external influences exceed
certain limits.
Pressing sinked key left side of channel A will clear
real time and microprocessor.
Switching programmes normally will not be affected.
(Check by Read-Out; Mode “?”)
If connected to mains supply display will auto restore
after 2 seconds.
If not connected press diamond key v.
• To store and save the programme of the time
switch
• To transfer the programme from the “Data key”
to the time switch
• To duplicate the programme in an another ade-
quate time switch
The “Data key” can be used in all function modes of
the time switch.
Store and safe the programme in the “Data key”:
1.
Insert “Data key” (Drawing 1). “CARD“is displayed.
2.
Press key v 1x “SAVE“ is displayed.
3. Press key ̈ – program transfer starts, “Pr“ dis-
played until program is saved.
4. “Data key” can be removed out (pulled out).
(Time switch is in mode AUTO)
If “Er” is displayed data storage was unsuccessful
due to the “Data key” being write protected. Move
switch to the “0” position and repeat process. If pro-
gramme is to be kept use new “Data key” for new
programme.
Transfer programme from “Data key” to the time
switch
1.
Insert “Data key” (Drawing 1). “CARD“is displayed.
2.
Press key v 2x “LOAD“ is displayed.
3.
Press key
̇ – program transfer starts, “Pr“ dis-
played until program is saved.
4. “Data key” can be removed out (pulled out).
(Time switch is in mode AUTO)
Failure: “EP” is displayed,
when “Data key” is not compatible. (e.g. trying to
load a yearly programme into a week time switch)
Additional modul: Data storage key
Reset
Installation details
Programming advice
[
Menu
]
Selection of programming modes
AUTO Ǟ PR Ǟ ? ǞǞS/W Ǟ AUTO …
[CL] Cancelling of inputs in modes PR, ?, S/W
[v] In modes PR; ; S/W:
Change flashing digit resp. position.
In mode ?:
Change selected inputs.
In mode AUTO:
Change indication of actual programme (full
hours) from channels A and B to channels C
and D (if available).
[̈] In modes PR; ; S/W:
Head for required position. (forwards)
In mode ?:
Head for next switching time.
[̇] In modes PR; ; S/W:
Return to required position. (backwards)
In mode PR:
Head for holiday programme
k
d when
{
1
(Monday) is flashing.
In mode ?:
Return to switching time before.
[A] In mode AUTO:
[B] Press for manual overrrided ON or OFF in
[C] relevant channel. Holding down key for
[D] 3 seconds, will switch ON or OFF PERM over-
ride.
k
p will be displayed. Programmed func-
tion in relevant channel will be suppressed.
Cancel permanent ON or OFF by holding
down key for a further 3 seconds,
k
p will
disappear.
AUTO
Display of time, day of week, switch status
of channel(s). Also indication of actual day’s
programme in full hours.
Manual overriding possible (KEY A, B, C, D)
PR Input of switching commands according
to week day(s) and time
Use arrow keys ̇̈to alter flashing digit.
Use diamond key v to increase value.
(Confirm last input with right arrow key ̈,
will enter into memory)
If monday
{
1 is flashing, use the key ̇ to
select the holiday programming
k
d .
?
Displays number of free memory locations
Show switching times for each channel
Alter switching time
Clear single or all switching times
Use arrow keys to display switching times
̈ forwards or ̇ backwards.
Use diamond key v to change (alter) dis-
played switching time.
Use key CL to cancelling the displayed
switching time.
Use key CL twice to cancelling all switching
times if displayed number of memory loca-
tions available.
Input of actual time and actual weekday
Use arrow keys ̇̈to alter flashing digit.
Use diamond key v to increase value.
(Confirm last input with right arrow key ̈,
will enter into memory)
S/W Input of actual date (with year) =
activates automatic changeover from/to
summertime
(According to EUROPEAN REGULATION
last Sunday in March and October)
For inputs of date use keys us mentionded
under .
Operating modes
Key functions
