P/N 26404 Manual Issue A
Instruction Manual
26404 (Pg 1 / 2)
Time switch (weekly program)
Connection diagram
Directory
1. Safety instructions
70mm (4 channels)
Weekly time switch
1. Safety instructions
2. Initial operation
3. DCF (Installation DCF-receiver)
4. Menu overview
5. Symbol legend
6. Key function
7. Handling advice
8. Channel
ON OFF
/ Permanent
P
9. Programming menu
10. Standard weekly program
11. Example of a standard weekly
switching time
12. Cycle
13. Cycle options
14. Pulse
15. Priority of the switching programs
16. Permanentprogram
17. External Input
18. Channel keys
19. Additional adjustments
20. Program modify
21. Data-key
!
The installation and assembly of electrical equipment must be only carried out only
by a skilled Person! Otherwise fire danger or danger of an electric shock exists!
!
Connect the supply voltage/frequency as stated on the product label!
!
Warranty void if housing opened by unauthorised person!
!
The electronic circuit is protected against a wide range of external influences.
Incorrect operating may occur if external influences exceed certain limits!
2. Initial operation
3. DCF (Installation of the DCF-antenna FU 20)
The time switch is delivered in sleep-mode, the display is switched off.
Press -button for 1 second.
The current date and time is already programmed and European
daylight savings time is activated.
Select the desired language by pressing
-buttons and confirm it by
pressing .
(Remark: By pressing you move one step backwards
from the current position)
If required, date, time and daylight savings time mode can be adjusted
also by pressing
-buttons and a subsequent confirmation with .
The time switch can process the DCF signal.
The antenna FU 20 is not included in delivery of the time switch.
Disconnect power supply voltage
Connect the antenna as indicated by the connection diagram
Connect supply voltage
Antenna symbol (LCD) flashes for approx. 3 minutes
Reception is not possible if severe interference is present
(Permanent flashing of the symbol / The oscillating crystal is used as time base)
Defective wire between antenna and time switch
(No antenna symbol visible / The oscillating crystal is used as time base)
4. Menu overview
5. Symbol legend
Channel is switched ON
Channel is switched OFF
For the current date the “holiday program” / “permanent by date” is activated
Standard programming step
Current state is based on a manual over-ride. The state will be cancelled with the next
programming step
Current state is based on a manual over-ride. The state is permanent until terminated manually
Days of the week Monday, Tuesday, ... Sunday;
The underscores indicate if the program is active for the days above
Current state is based on a switching time with pulse function
Current state is based on a switching time with cycle function
Is displayed if the corresponding channel is activated by the external input.
Element within sub-menu “program delete”
6. Key function
DCF: The time switch receives the signal for the DCF -77 time standard
1. To access the Enter-mode (program, adjustments, options) from the automatic-mode.
2. To revert to the beginning of the current (sub-) menu.
The time switch is locked; to unlock the device the PIN has to be entered
1. To adjust the flashing digit.
2. To scroll through a choice
1. Automatic-mode: To switch the channel ON or OFF until the next programming step occurs.
2. Automatic-mode: A push longer than 3 sec. = Permanent switching status (7).
1. To activate the time switch when operated without power supply.
2. To confirm the selection or the entered data.
7. Handling advice
8. Channel
ON OFF
/ Permanent
P
9. Programming menu
The time switch is programmable without external power supply
after pressing the -button.
To revert one step or one level back while in the Enter-Mode press
.
After completion of a (sub-) menu confirming
end
will return the
device into the automatic-mode.
With
the choice changes from
end
to
continue
. By
confirming
continue
the time switch returns to the beginning of
the current (sub-) menu.
When confirming
end
before completion, the time switch returns
to the automatic-mode without saving the entered data.
Channel
ON OFF
By pushing
-buttons a manual switch of the channels
take place. The resulting switching status is marked with
the hand-symbol and remains until the next programming
step occurs. (temporary over-ride)
Permanent switching status
P
By pressing the corresponding channel button
for
more than 3 sec. the channel is permanently switched ON
or OFF. The status remains until the next manual switching
occurs (> 3 sec.). (permanent over-ride)
*within yearly time switches
10. Standard weekly program
11. Example for the programming of
STANDARD
switching times (
ON
and
OFF
)
**The cycle function will only be available if it is activated (point 13)
A.
If you want to program a standard weekly switching time (
on
,
) confirm
Standard
with .
B.
For regular switching times choose
on
or
with
-buttons and confirm with .
C.
Within this level you activate the days of the week (1…7) on which the switching time should happen.
With
you activate “yes” or deactivate “no” the corresponding date. Confirm each day with .
D.
Adjustment of the time: Hours
and . Minutes
and .
E.
Verify the entered switching time: If the flashing summary of the programming step is correct, verify
on
or
with . After verification you have the choice between
edit/delete
and
end
with
.
F.
If you want to proceed with programming, confirm
next switching
with
.
To leave the programming menu confirm
end
.
Information: You can easily transfer switching times from one channel to the other if you use the
copy function.
12. Cycle
13. Cycle options
Standard weekly program:
Program
->
new program
->
channel A/B/C/D
->
Standard
->
…
For the cycle function it is possibile to enter a periodic switching time. The time switch acts as a recycling timer and
switches between pulse (ON) and pause (OFF). The max. value for pulse and pause is 9:59:59 h:mm:ss.
If you haven’t defined and activated a cycle, the cycle function will not be available as switching time. Therefore you
have to activate and define at least one of the four cycles within menu
Options
and sub-menu
Cycle
(point 13).
The cycle switching time will be terminated by another switching time (
on
,
,
pulse
) or by another cycle switching
time.
Options
->
Cycle
->
Cycle 1 - 4
->
…
You have the possibility to define 4 different Cycles. For these purposes choose menu
Options
and sub-menu
Cycle
. The different
cycles can be activated, defined or deactivated (the max. value for pulse or pause is 9:59:59 h:mm:ss):
Choose menu
Options
and sub-menu
Cycle
and confirm with .
Select with
-buttons one out of the 4 cycles (
Cycle 1 – Cycle 4
) and confirm with .
Activate the cycle by changing
No
to
Yes
with
-buttons and subsequent confirming with .
Define duration of the pulse
„on-time“
(
-> …).
Define duration of the pause
(
-> …).
Confirm
End
with .
The cycle is now offered within the programming menu.
Further applications of the cycle function in combination with: External Input function and/or Channel keys function.
14. Pulse
15. Priorities of the switching programs
Standard weekly program:
Program
->
new program
->
channel A/B/C/D
->
Standard
->
…
The pulse function provides you the opportunity of programming a switching time with a defined duration.
As soon as the pulse-duration has expired the time switch switches OFF automatically (the duration of the pulse is up to
59:59 mm:ss).
Standard switching times and Permanent by date are executed according to their
corresponding priority (by channel and date)
All switching programs
except
Extra switching times, suspend all other switching programs with lower priority:
highest priority
manual over-ride Permanent (3 sec. push)
Permanent by date
lowest priority
Standard weekly program
16
