Grasslin V 86/1 digi 16 M2 User manual

Operating Instructions
V 86/1 digi 16 M2
V 86/2 digi 32 M2
WA-EKF 1801/10.92/30/S:Mo/D:Ko/80. 1 0.0530.7
1. General
The use of modern components and proven software allows simple
and logical operation. This means that you can program this
digital/electronic time switch almost in your usual “handwriting”.
Before connecting the time switch and putting it into operation, you
should carefully read the operating instructions to be able to make
optimum use of all functions. The instructions below apply equally to
the 1-channel and 2-channel versions.
2. Putting into operation
Electrical units may be installed only by a skilled electrician (the
definition of skilled electrician can be found in VDE 0105).
Note:
This device contains highly complex electronic circuitry. This
electronic circuitry is largely protected against outside interference.
However, it must be noted that the mains voltage (depending on
installation site) may be subject to strong superimposed interference
voltage peaks. Disturbance also occurs when contactors are
switched and this disturbance can affect an electronic device
despite all internal protective measures.
in order to ensure the greatest possible degree of operational
safety, please follow the details below when connecting the unit:
a) On large systems, it is necessary to suppress the interference
voltage on contactor coils which are switched directly by the
time switch using a suitable varistor or RC element.
b) If inductive DC loads are switched, it is necessary to install a
suppressor diode.
c) Inductive loads, particularly fluorescent lamps, represent a
particularly heavy strain for output contacts. Here, it is
necessary to install an isolating relay or a contactor.
1Kanal 2Kanal
CH1 CH 1 CH 2
oe) fd
3. LCD display-unit
The display contains a multitude of elements in order to clearly show
the various data and information.
1st example: Day of the week
Fago N
5 : MO TU WE THFR SA SU
ummer time "non Hour and minute
identifier et g a] display
O t cH2 ©
ON ON
Channel status ON
in clock operation (CH 1/CH 2)
2nd example:
Day of the week
R
MO TU WE THFR SA SU
Ap-AB
CHI ON
Hour and minute
: Switching time
display
Channel status ON
when proarammina
ee ee Es eee
Eg, RL a ee ee
a CR LES
MO TU WE TH FR SA SU
Time identifier. fas O- | ha and minute Shans
AM/PM version pope prey time
Ht CH2
DON bri
Circuit preselection ON
Continuous operation OFF
for channel 1
for channel 2
4. Data management within the time switch
a) Blocks
The time switch is designed as a weekly clock, switching times can
be assigned to single days as well as to blocks of days.
If switching should take place at the same time on different days of
the week, this can be achieved with the following weekday blocks:
Monday ~ Sunday (Mo .... Su)
Monday-Friday {Mo .... Fr)
Saturday - Sunday (Sa + Su}
Single-day programming is, of course, possible.
Note:
if both channels should be switched at the same time (ON or OFF},
these switching times are to be entered individually per channel.
b) Memory space
The memory capacity is 16 spaces per channel. 8 switching pairs
being available per channel in each case (8 ON and 8 OFF).
c) Carrying out the switching commands
Whenever the program or time (e. g. summer/winter time
switchover) is altered or in the event of manual intervention, all
memory locations are “interrogated” and the processor establishes
the circuit state which corresponds to the “current status” in
accordance with the program.
5. Description of keyboard-functions
In order to enter the current time, the corresponding keys must be
pressed in combination with the © key.
© + Day
+ h
+ mw
The relevant keys are always only pressed individually for all further
entries or for scanning the programmed switching times.
for entering the current day of the week
for entering the current time (hours)
for entering the current time (minutes)
© for selecting the standard display (current status)
Day for selecting the relevant day of the week for
switching times
h+ for entering the hours for switching times
m+ for entering the minutes for switching times
CH 1 for selecting the relevant memory space per channel
CH 2 when programming switching times - ON or OFF -
and transfer to the memory
Di for manual alteration of the relay conditions of the
S2 relevant channel
© ON —> S OFF
>{ON]> [OFF] >
© OFF —> S ON
+1h for selecting summer time or winter time
Res. for deleting all stored switching times and the current
time in the display and memory
6. Entering the current time
it must be assumed that the battery of the time switch is empty when
it is put into operation. It can take up to 2 minutes before the va-
rious segments in the display light up (battery charging procedure).

rg hy AT ee S ge vee hee eg a ETAR he | Re ENS EE E Sie: See mee ~~ ENE.
set the electronics to “neutral”. All segments in the display will be
visible for approximately 5 sec.
Be TER SA SU
a no-oo
ay Hu: ono
®© cut onor cxe ©
SD (ONIDFF] PNEIS
There then appears:
In order to enter the current time, it is necessary to keep the (@ key
pressed.
The entry of day, hour and minute can be made in any sequence.
You can enter the data in your usual “handwriting”.
If the current time is in the 6 months of summer, it is also necessary
to press the “+1h” key. The time is advanced by 1 hour and the
identifier “+1h” appears in the display.
Example: Keys: Display:
16:20
Thursday
Keep © pressed.
Press Day, h+
and m+
If the keys h+ and m+ are pressed for longer than 2 seconds, fast
forward {roll mode) is initiated.
Compare time with, for example, radio/television/telephone time
announcement.
A colon flashes in the display between the hour and minute display
during normal operation.
7. Programming switching times
Entry of switch-on and switch-off times (each channel) is initiated
and concluded (stored) using keys CH 1 and CH 2.
When this/these key(s) are pressed, the memory space for an ON
command followed by the memory space for an OFF command
appears alternately.
After the individual switching times have been entered, these are
transferred to the memory with the CH 1, the CH 2 or the Okey.
Example: Keys: Display:
Mo, Tu, We, Th, Fr Call up CH 1
memory space for
6.00 _ ON command,
Channel 1 ON Day
h+, m+
This switching command is stored
with CH lor (C)
With the button the switching point will also be transferred to
the memory. The display now shows the clock status.
The corresponding switch-off times are programmed in the same
way.
If the programming procedure is interrupted for approx. | to 2
minutes, the display returns to the current time of day and the
contents of the display is automatically stored in the memory.
Partial entries, e. g. only hours, are transferred to the memory but
are not effective as a switching command. See Point 8 c.
To return the display to the current time press the @ key.
8. Read - Change ~ Delete - Reset
a) Read
The programmed switching times are “read” (each channel) step by
step with the CHI or CH2 key. Each display contents corresponds to
one memory space.
A command called up with key CH1 or CH2 can be changed
(corrected) in the display (display data are simply written over):
With the button © the switching point will also be transferred to
the memory. The display now show the clock status.
c} Delete
If one of the entered switching times is rendered ineffective, it is
sufficient if a part of the entry is “deleted”. e. g.: 06:--; or --:30;
or His,
The entries are deleted with h+ or m+ by increasing the hours
over 23, or the minutes over 59.
d) Reset
The complete memory contens, including the time, are deleted when
the “Res” key is pressed.
9. Manual switching of channels
With the buttons “SS 1 and“S\ 2 the respective channels can be
switched as follows:
__ a=
Automatic position
Y press once
© [ON] r ®© [OFF]
S [OFF] or NION]
“S\ press again
S press again
A press again
(back to automatic operation)
Remark:
A channel witch has been manually set to S
[ON]
4
[OFF]
eee
SON or X OFF will
automatically be set back to automatic operation at a next
switching time. The next switching point will be executed
automatically.
The status [ON] and [OFF] can onl
operation by pressing the button S
10. Technical data
Dimensions (HxWxD)
Distribution board section
Installation depth
Weight (g)
Connection
Power consumption
Switching capacity AC
- resistive load (VDE, IEC)
- inductive load cos ọ 0,6
— incandescent lamp load
Switching capacity DC
24 V-/60 V-/220 V-
Switching output
Switching contacts
Contact material
Ambient temperature
Protection class (VDE 0633)
Accuracy
Running reserve
Charging time NC Accu
Shortest switching time
Programmable
Memory space
Override
Manual switch
Switching status indication
Connector type
Block formation
Summer/winter time
switchover
Sealing
ce set back to automatic
45x35x68 (53) mm
46x36 mm
68 (53) mm
170 (130)
See order data
5 VA
16 A/250 V~ u- 1 channel
10 A/250 V~ u- 2 channel
2,5 A/250 V~
1000 W
800 mA/300 mA/150 mA
2 or | relay
2 or 1 changeover switch
silver cadmium oxide
-10° C to +55° C
i
typ. 2.5 sec/day at +20° C
150 h at +20° C
140h
1 minute
every minute
32 (16)
yes
Automatic operation /
override/
Fix ON/FixOFF
yes
Screw terminals
Weekday block formation
yes
possible