LEGRAND Lexic RondoRex w21 User manual

Reset 2 Switching programs deleted
Press together
Hold , and let free
Hold for 5 seconds, then let free
●LEXIC™
®
NT 29 17 54 02
RondoRex w21
12
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. 1⁄2space 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.
1 2
3 4 5
24
18 6
12
1
24
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1
18
3
C
6
12
24
Pr
Time switch Operating instructions
Technical data 036 84 036 85 036 86 94 41 78
Supply voltage: 230V~ 120V~ 24V~ 12V DC
Frequency: 50/60 Hz
Consumption: ca. 0,6W
Contact rating: 1 changeover contact 10A 250V~µ cos ϕ= 1
Parallel compensation: not allowed
accuracy: ±2,5s/d
Terminal capacity: single strand multi strand
1 to 4 mm20,5 to 2,5 mm2
Program pictures: 28
Battery reserve: 20h
Storage ambient: -10°C to +60°C
Working ambient: 0°C to +55°C
1. Starting
Presentation
Connection
Reset 1 Switching programs remain
Press together
Blinking clock symbol = set time of day
Constant clock symbol = Time switch running
Setting days, hours, minutes, on and off times
Accepting the on and off times,
manual switching
Real time, set on time or set off time
State of contact:
= On / = Off
Blinking hand symbol = continuous manual operating
Constant hand symbol = manual override
Symbol for program input or interrogation
Change from day to hour, minute, programming,
switching time, copying programs
Actual day of the week or program day
Segment display of the existing program
1 segment = 15 minutes, 4 programs per day max.
GB

End continuous switching
Press for 2 seconds until appears
Confirm OFF time
Press 1x
24
18 6
12
3
Press until appears
to choose
Display = ON
Display = OFF
The next programm automatically returns the switch to ON or
OFF as programmed.
4. Hand ON/OFF
Press 1x to choose
Display = ON,
Segmented display appears
Display = OFF
Segmented display invisible
Press for 2 seconds until blinks
Switching must be changed to hand control
1. off time setting
Setting advances in minutes
Press once = 1 minute
Hold = 15 minutes steps
Delete switching times
Press and together
Correction
To set number to zero.
Press together.
Press until blinks
1. Weekday and Time setting
End time setting
Press as required appears
2. Setting switching times
24
18 6
12
3
24
18 6
12
1
24
18 6
12
3
24
18 6
12
3
24
18 6
12
3
Press to set actual time (minute)
Press once = 1 minute
Hold = 5 minute steps
Press 1x, minutes blink
Press to set actual time (hour)
Press 1x, hours blink
Press to set weekday
1 = Monday
2 = Tuesday
3 = Wednesday
4 = Thursday
5 = Friday
6 = Saturday
7 = Sunday
24
18 6
12
1
Pr
24
18 6
12
1
Pr
24
18 6
12
1
Pr
1. on time setting
Setting advances in minutes
Press once = 1 minute
Hold = 15 minutes steps
24
18 6
12
1
Pr
Press 4x, switch time, Pr
and symbol blinks
Confirm ON time
Press 1x
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.
24
18 6
12
1
Pr
24
18 6
12
3
24
18 6
12
3
Confirm program setting
Press as required until appears
24
18 6
12
3
Correction
To set number to zero
Press together
3. Continuous switching
Supply failure
Display = ON,
Segmented display appears
Display = OFF
Segmented display invisible
On supply failure the segmented display blinks.
Buttons are inoperative.
Reset is possible
24
18 6
12
3
24
18 6
12
3
24
18 6
12
3
Press 2x until blinks.
Press until actual hour is reached
Press 1x
Press until actual minute is reached
Ending the time changeover
Press 8x until blinks.
5. Summer/ winter setting