Mueller DIN rail mount timer digital Müller SC 28.21 pro 12 Vdc, 12 Vac 16 A/250 V SC 28.21 pro Data Sheet
Product codes
SC 28.21 pro
www.hugo-mueller.de
BA SC1810,28X0,28X1pro MP; DE, GB, FR, IT - 22397 - 2007.12-03
*OPTIONAL
Instruction Manual
GB
Time switch
müller SC 18.10 pro / SC 28.X0 pro / SC 28.X1 pro paladin 170 410 pro / 172 4X0 pro / 172 4X1 pro
Connection diagram
Directory
1. Safety instructions
2. Initial operation
1 channel
SC 28.10 pro / 172 410 pro
SC 28.11 pro / 172 411 pro
SC 28.11 pro / 172 411 pro
SC 18.10 pro / 170 410 pro
2 channel
s
SC 28.20 pro / SC 28.21 pro / SC 172 420 pro / 172 421 pro
1. Safety instructions
2. Initial operation
3. Menu overview
4. Symbol legend
5. Key function
6. Handling advice
7. Channel ON OFF / Permanent P
8. New Program
9. Example „New Program“
10. Pulse
11. Program permanent
12. Additional adjustments
13. Program modify
14. Data-key
2. Initial operation
3. Menu overview
4. Symbol legend
5. Key function
6. Handling advice
7. Channel ON OFF / Permanent P
8. New Program
9. Example „New Program“
10. Pulse
11. Program permanent
12. Additional adjustments
13. Program modify
14. 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!
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!
product label!
!
Warranty void if housing opened by unauthorised
person!
person!
!
The electronic circuit is protected against a wide range
of external influences. Incorrect operating may occur if
external influences exceed certain limits!
of external influences. Incorrect operating may occur if
external influences exceed certain limits!
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.
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
by pressing
-buttons and a subsequent confirmation with
.
3. Menu overview
4. 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 (7).
Days of the week Monday, Tuesday, ... Sunday;
The underscores indicate if the program is active for the days above.
The underscores indicate if the program is active for the days above.
Element within sub-menu “program delete”
The time switch is locked; to unlock the device the PIN has to be entered (12).
5. Key function
6. Handling advice
7. Channel ON OFF / Permanent P
1. To access the Enter-mode (program, adjustments, options) from the automatic-mode.
2. To revert to the beginning of the current (sub-) menu.
2. To revert to the beginning of the current (sub-) menu.
1. To adjust the flashing digit.
2. To scroll through a choice
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).
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.
2. To confirm the selection or the entered data.
The time switch is programmable without external power supply after
pressing the -button.
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 (
-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
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)
The status remains until the next manual switching occurs (> 3
sec.). (permanent over-ride)
8. New Program (See also the example (9))
9. Example „New Program“ (For a regular switching time)
Step A. to C. please refer to point 9. (Example “New Program”)
A. If power supply is disconnected press
for one second. The display appears in Automatic-Mode.
B. Press
, the time switch is now in the Enter-Mode.
C. Confirm
Program
with .
D. Confirm
new program
with
.
E. Choose the desired channel with
and confirm with .
F. For regular switching times choose
on
or
off
with
-buttons and confirm with .
G. 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
.
H. Adjustment of the time: Hours
and
. Minutes
and
.
I. Verify the entered switching time: If the flashing summary of the programming step is correct, verify
on
or
off with
. After verification you have the choice between
edit/delete
and
end
with
.
J. If you want to proceed with programming, confirm
next switching
with
.
To leave the programming menu confirm
end
.
10. Pulse
11. Program permanent
Program
-> New program -> Channel A/B -> …
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).
The programming is carried out like a standard switching time (see point 8 / 9) with following differences
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).
The programming is carried out like a standard switching time (see point 8 / 9) with following differences
Choose
Pulse
function (9F).
Define the duration of the pulse (
pulstime minute
/
pulstime second
).
Program the days of the week
Program the switching time (
time hour
/
time minute
)
Validation: Confirm the blinking summary of the pulse program
Program
-> new program -> channel A/B -> permanent ->
…
One permanent by date programming step (holiday function) for each channel is possible. During the
desired period (The function is valid for the whole days) the channel can be switched off (
desired period (The function is valid for the whole days) the channel can be switched off (
permanent
off
) or on (
permanent on
).
The programming of this function is as described in (8 / 9).
The choice
permanent
will not be offered anymore within the menu
new program
when already in
use. The switching time can be modified and deleted within
Program modify
(13) and
Program
delete
(12) respectively.
12. Additional adjustments
13. Program modify
Menu
Main menu
Application
Program query
Program
To query the programming steps and remaining memory locations
Program copy
Program
Copy from one channel to another. Memory of the channel won’t
be overwritten; the copied switching steps appear additionally.
be overwritten; the copied switching steps appear additionally.
!
Permanent by date function is not copied!
Program delete
Program
Deletion of switching time(s). The program for all channels, single
channels and single programming steps within on channel can be
deleted.
channels and single programming steps within on channel can be
deleted.
Date-Time
Adjustment
Adjustment of date and time
Summertime
Adjustment
Adjustment of the daylight saving time mode (ON/OFF)
Language
Adjustment
Choice of languages
Program
-> Program modify -> …
Within
Program modify
each single switching time can be modified.
Factory Defaults
*
Adjustment
Reset to the state of delivery.
!
Date, time and switching program will be lost!
14. Data-key
*
Counter
Options
Displays the hour counter and pulse counter for each channel and
the time switch itself.
the time switch itself.
PIN-Code
Options
The time switch can be locked with a 4-digit PIN-Code. The code
can be adjusted, activated and deactivated. If you have forgotten
the Code please call customer service.
can be adjusted, activated and deactivated. If you have forgotten
the Code please call customer service.
Reset-Function
Press all front keys for 2 seconds. The time switch is reset. The values for date
and time will be deleted and have to be re-entered. The switching program has
not been deleted!
and time will be deleted and have to be re-entered. The switching program has
not been deleted!
With a Data-key following activities are possible:
Save data
: Writes the data from the time switch into the memory of the Data-key.
Program timeswitch
: Writes the data located inside the Key into the memory.
Key function
: The time switch will solely apply programming steps from the Data-
key. The switching program of the time switch is suppressed.
Key readout
: To query the switching program of the Data-key.