RondoRex w21 Time switch

™
● LEXIC
GB
Time switch
Operating instructions
RondoRex w21
®
NT 29 17 54 02
Technical data
036 84
036 85
036 86
94 41 78
230V~
120V~
24V~
12V DC
50/60 Hz
ca. 0,6W
1 changeover contact 10A 250V~µ cos ϕ = 1
not allowed
±2,5s/d
single strand
multi strand
1 to 4 mm2
0,5 to 2,5 mm2
28
20h
-10°C to +60°C
0°C to +55°C
Supply voltage:
Frequency:
Consumption:
Contact rating:
Parallel compensation:
accuracy:
Terminal capacity:
12
Program pictures:
Battery reserve:
Storage ambient:
Working ambient:
Safety notes
• Installation of these products should only be undertaken by a qualified electrician.
• The operational and electrical safety is only guaranteed, if the product is installed using its proper accessories, in a position as specified in the
installation instructions (distribution panel, surface or wallbox (front of panel).
• Any interference with the product makes the guarantee void.
• If the time switch is mounted near equipment where heat produced raises the local ambient above 55°C. Then a space should be put between
the time switch and the equipment (e.g. 1⁄2 space module code 044 40 or 1 space module code 044 41).
Function
The RondoRex w21 is a digitall 7 day time switch with a round segmented display for general rail mounting use. Up to 4 program
pictures per day can be set. A program picture incorporates both on and off time. The copying function enables program to be copied to other days.
Different programs can be set on each day. The minimum switching time is 1 minute. Program pictures are protected but can be overlaid by other
programs. Programs are displayed with a minimum segment size of 15 minutes. Time of day and weekday number are
digitally displayed.
Presentation
State of contact:
= On /
= Off
Blinking clock symbol = set time of day
Constant clock symbol = Time switch running
24
Blinking hand symbol = continuous manual operating
Constant hand symbol = manual override
18
Real time, set on time or set off time
6
3
Actual day of the week or program day
Symbol for program input or interrogation
12
Segment display of the existing program
1 segment = 15 minutes, 4 programs per day max.
Pr
Change from day to hour, minute, programming,
switching time, copying programs
Connection
Accepting the on and off times,
manual switching
C
Setting days, hours, minutes, on and off times
1. Starting
1
Reset 1
2
Switching programs remain
24
18
Press
6
1
together
12
Reset 2
Switching programs deleted
Press
3
4
together
5
24
Hold
, and let
free
18
6
1
Hold
for 5 seconds, then let free
12
1. Weekday and Time setting
2. Setting switching times
24
Press until
blinks
18
24
6
1
Press 4x, switch time, Pr
and
symbol blinks
18
6
1
12
Press to set weekday
1 = Monday
2 = Tuesday
3 = Wednesday
4 = Thursday
5 = Friday
6 = Saturday
7 = Sunday
12
Pr
1. on time setting
Setting advances in minutes
24
24
18
6
3
Press once = 1 minute
Hold = 15 minutes steps
18
6
1
12
12
Pr
Correction
To set number to zero
Press
together
24
Press 1x, hours blink
18
6
3
Press to set actual time (hour)
24
12
Confirm ON time
Press 1x
18
6
3
Press to set actual time (minute)
Press once = 1 minute
Hold = 5 minute steps
6
1
12
Pr
24
Press 1x, minutes blink
18
1. off time setting
Setting advances in minutes
24
12
18
Press once = 1 minute
Hold = 15 minutes steps
Correction
To set number to zero.
Press
together.
6
1
12
Pr
Confirm OFF time
Press 1x
24
18
6
1
12
Pr
24
End time setting
Press
as required appears
18
6
3
12
Make further settings as above .
A maximum of 4 ON and 4 OFF times can be set.
With
button the setting can be copied to the next day.This can
only be done during initial setting or after a reset.
3. Continuous switching
Switching must be changed to hand control
Press
for 2 seconds until
Delete switching times
Press
and
together
blinks
24
24
Display
= ON,
Segmented display appears
18
6
3
12
Display
= OFF
Segmented display invisible
Confirm program setting
Press
as required until
18
6
3
12
appears
24
18
6
4. Hand ON/OFF
3
12
Press
Press
until
to choose
appears
1x to choose
6
3
Display
= ON
Display
= OFF
12
24
Display
= ON,
Segmented display appears
18
6
3
The next programm automatically returns the switch to ON or
OFF as programmed.
12
Display
= OFF
Segmented display invisible
24
18
6
3
5. Summer/ winter setting
12
End continuous switching
Press
for 2 seconds until
24
18
appears
Supply failure
On supply failure the segmented display blinks.
Buttons
are inoperative.
Reset is possible
Press
2x until
blinks.
Press
until actual hour is reached
Press
1x
Press
until actual minute is reached
24
18
6
3
12
Ending the time changeover
Press
8x until
blinks.