Elko SHT-6 Manual

EN
SHT-6
ELKO EP, s.r.o.
Palackého 493
769 01 Holešov, Všetuly
Czech Republic
Tel.: +420 573 514 211
e-mail: [email protected]
www.elkoep.com
Time switch with DCF control
Made in Czech Republic
02-25/2017 Rev.: 1
Description
Characteristics
Time switch with DCF control is used for the automatic real-time controlling of appliances. The
timer operates all year round without the need for continuous maintenance, with minimum operating costs and maximum savings of electrical energy (for example for turning on heating,
pumps, ventilators, public lighting etc.). Appliances can be controlled in regular time cycles or
based on a pre-set programme.
Time switch SHT-6 is synchronized by a DCF77 signal using external receiver DCRF-1. Time switch
can operate independently without a DCF receiver. In the case of a power supply interruption,
the timer retains all set values required for its reliable activation after power is restored.
6
1
9
10
Auto
16
17
18
Man
11
2
- Switching modes:
- Auto - automatic switching mode:
- Programme - switching based on a programme (astro or time).
- Random - switches randomly in a 10-120 minute interval.
- Holiday # - holiday mode - option of setting up a period for which the timer will be blocked,
i.e. will not switch based on the set programmes.
- Manual - manual mode - option of controlling the individual output relay manually
- Options of the automatic switching programme:
- Time programme - switching based on a pre-set time programme
- Memory capacity for 100 time programmes.
- Programming can be performed both when power is on or in backup mode.
- Output relays only operate with a supply voltage of AC 230 V.
- Menu display selection - CZ / SK / EN / ES / PL / HU / RU (default factory setting EN).
- Selection of automatic switching between summer / winter time based on location.
- Backlit LCD display.
- Simple and easy setup using 4 control buttons.
- Sealable transparent cover on the front panel.
- The timer has a backup battery that preserves data in case of a power supply failure (reserve
backup time up to 3 years).
- Supply voltage: AC 230 V.
- 2-module, mounted onto a DIN rail, clamping terminals.
Prog
12
7
3
13
14
4
SHT-6
19
20
15
5
8
1. Supply voltage terminal (A1)
2. Display with back-light
3. Place for seal
4. Plug-In with battery backup
5. Supply voltage terminal (A2)
6. Connectors for the DCFR-1 receiver
7. Control buttons
8. Output - channel (16-15-18)
9. Indicates the day in the week
10. Indication
11. Indication of date / setting menu *
12. Time display **
13. Control button PRG / +
14. Reset
15. Control button MAN1 / 16. Operating modes indication
17. 12/24 hours format /
sunset - sunrise
18. Indication of the switch program
19. Control button MAN2 / ESC
20. Control button OK
CONTROL OF A DISPLAY WITH BACKLIGHT
Power on: Display is illuminated with a backlight for 10 seconds from the last button press. The
display continuously shows the settings - date, time, day of the week, contact state and programme. Permanent on / off is activated by simultaneous presses of the MAN, ESC, OK buttons.
After activating the permanent on/off, the display will flash briefly.
Backup mode: After 2 minutes, the display switches to the sleep mode, i.e. shows no information.
The display can be activated by pressing any button.
- After plugging the timer in for the first time, the current time, date and geographic location
must be set for correct operation of the clock.
Settings can be done:
- manually: only if the DCF signal is disabled
- automatically: if the receiver DCFR-1 is connected and DCF signal is enabled.
* Displaying the date or status of DCF signal (switches after 4 s) status of DCF signal:
Prohibited DCF reception: DCF Flashes OFF
Allow DCF reception: good signal - DCF OK
bad or no signal - DCF BAD
** If the time is not set, the time indication is flashing. If the time is set (manually or automatically),
the time indication lights permanently.
Connection
Symbol
Mode precendence
N
Mode precedence
DCF
B1 B2 A1
mode with the highest priority
A1 G B1 B2
16 18


DCFR-1

Display
Output mode
ON / OFF
manual control
ON / OFF #
holiday mode
ON / OFF
time program Prog
A2 16 15 18
A2
15
L
↯
Type of load
cos φ ≥ 0.95
AC1
Mat. contacts AgSnO2,
contact 16A
250V / 16A
M
AC2
250V / 5A
M
AC3
250V / 3A
HAL.230V
AC5a
uncompensated
AC5a
compensated
AC5b
AC6a
AC7b
AC12
230V / 3A (690VA)
230V / 3A (690VA)
to max. input C=14uF
1000W
x
250V / 3A
x
M
M
DC3
DC5
DC12
DC13
DC14
24V / 3A
24V / 2A
24V / 6A
24V / 2A
x
K
Type of load
Mat. contacts AgSnO2,
contact 16A
Sensing sensor on potential network
mains supply voltage.
AC13
AC14
AC15
DC1
x
250V / 6A
250V / 6A
24V / 10A
1/4
Technical parameters
Control description
SHT-6
Supply terminals:
A1 - A2
Burden (max.):
8 VA / 0.7 W
Supply voltage tolerance:


Rated current:
Peak current:
Mechanical life:
Electrical life (AC1):


OK

confirmation
30 A / < 3 s
one level up
250 V AC1 / 24 V DC
ESC

> 3x107
a step back
> 0.7x105

Time circuit
Real time back-up:
quick shifting during setting of
values
entrance into required menu
16 A / AC1
4000 VA / AC1, 384 W / DC

Switching voltage:
+ _

Switching capacity:
setting of values
-15 %; +10 %
1x changeover (AgSnO2)
entrance into programming menu
browsing in menu

3.5 W
Output
Number of contacts:
+ _

Max. dissipated power
(Un + terminals):
PRG

AC 230 V / 50 - 60 Hz

Supply voltage:
ESC

up to 3 years
back to the starting menu
Accuracy
- without DCF receiver:
Minimum interval:
Data stored for:
Device differs short and long button press.
In the manual marked as:
- short button press (< 1s)
- long button press (> 1s)
max. ± 1 s / day at 23 °C (73 °F)
1 min.
min. 10 years
Program circuit
Number of memory places:
Program:
Data readout:
After 30s of inactivity (from the last press of any button) will device automatically returns into
starting menu.
100
daily, yearly (up to year 2099)
LCD display, with back light
Language settings
Other information
Operating temperature:
Storage temperature:
Electrical strength:
Operating position:
-10.. +55 °C (14 to 131 °F)
-30.. +70 °C (-22 °F to 158 °F)
Auto
4 kV (supply - output)
any
PRG
Mounting:
Prog
DIN rail EN 60715
Prog
ESPAnOL
Prog
Protection degree:
IP10 terminals,
Prog
time/date
Prog
+ _
options
Prog
OK
language
Prog
Prog
OK
Prog
IP40 from the front panel
Overvoltage category:
III.
Pollution degree:
2
Max. cable size (mm2):
options
language
selection
Prog
OK
language
ESC
+ _
- long press (>1s)
- short press (<1s)
max. 2x 2.5, max. 1x 4
with sleeve max. 1x 2.5, max. 2x 1.5 (AWG 12)
Dimensions:
Weight
Standards:
90 x 35 x 64 mm (3.5˝ x 1.4˝ x 2.5˝)
Battery replacement
114 g (4 oz.) - without battery
EN 61812-1, EN 61010-1
Warning
Device is constructed for connection in 1-phase main alternating current voltage and must
be installed according to norms valid in the state of application. Connection according to the
details in this direction. Installation, connection, setting and servicing should be installed by
qualified electrician staff only, who has learnt these instruction and functions of the device.
This device contains protection against overvoltage peaks and disturbancies in supply. For
correct function of the protection of this device there must be suitable protections of higher
degree (A, B, C) installed in front of them. According to standards elimination of disturbancies
must be ensured. Before installation the main switch must be in position “OFF” and the device
should be de-energized. Don´t install the device to sources of excessive electro-magnetic
interference. By correct installation ensure ideal air circulation so in case of permanent
operation and higher ambient temperature the maximal operating temperature of the device
is not exceeded. For installation and setting use screw-driver cca 2 mm. The device is fullyelectronic - installation should be carried out according to this fact. Non-problematic function
depends also on the way of transportation, storing and handling. In case of any signs of
destruction, deformation, non-function or missing part, don´t install and claim at your seller it
is possible to dismount the device after its lifetime, recycle, or store in protective dump.
+
CR2032
You can change the battery without disassembling the device.
CAUTION
- only change the battery when the device is disconnected from power supply!!!
- the date and time must be reset after changing the battery!!!
- remove the plug-in module with the battery
- replace the original battery
- enter a new battery so that its upper edge (+) lines up with the plug-in module
- slide the plug-in module in the device and pay attention to polarity (+ up) - for roughly 1 s, the
display will show the name and the software version
- you can connect the device to power supply
Internal circuits and sensor circuits are not galvanically isolated from the mains. No product
circuits, including sensor circuits, can be considered as ELVs.
Cable shield to the sensor, fulfills a functional purpose in terms of EMC does not fulfill any
protection or safety function and it is not associated with any EP protection. It is not possible
to touch the shield as well as the other product wiring circuits!
Security against electric shock is ensured by reinforced insulation product, cable, sensors and
their correct and professional installation.
The cable must be of a suitable dimension to meet the parameters to provide protection in the
area of the over-voltage category III.
2/4
Menu overview
Time and date setting
It is possible only if DCF signal is not enabled (in the menu OPTIONS set - DCF signal enabled).
Auto
Prog
PRG
time/date
Prog
Prog
time prog
OK
OK
Prog
modes
Prog
options
OK
end
OK
Auto
setting the time
and date
+ _
+ _
setting and
adjusting the time
program
switch modes
Prog
Prog
PRG
time/date
OK
Prog
time
add
+ _
setting the time
+ _
AUTO
+ _
+ _
setting the auto
switching mode
Prog
+ _
edit
edit the program
setting the holiday
mode
+ _
delete
date
Prog
su-wi
Prog
OK
operating hours for
individual channels
OK
Prog
Prog
setting the switch
between the summer/winter time
+ _
manual
ESC
setting the day
Prog
no su-wi
su-wi rus
su-wi usa
su-wi eur
+ _
su-wi
OK
+ _
setting the month
operating ho
holiday
+ _
Prog
day
OK
+ _
setting the year
su-wi
setting the date
Prog
month
OK
+ _
setting the date
+ _
Prog
+ _
Prog
year
OK
setting the language
+ _
date
ESC
setting the minutes
language
Prog
add a program
time
OK
+ _
setting the hours
date
setting the
current time
minute
OK
device options
+ _
+ _
time
Prog
Prog
hour
OK
ESC
setting the switch
between the summer
and winter time
depending on area
+ _
time correct
Prog
Prog
Prog
Prog
Prog
setting the switch
from the summer
to the winter time
delete a program
manual mode
week day
setting time correction
by ± 12.6 s/day
+ _
week day
Prog
Prog
Prog
Prog
OK
+ _
OK
ESC
setting the
week day
+ _
week day
DCF signal
Prog
16 sep 10
Prog
setting the display
of the week day
date form
the DCF mode settings
Prog
Prog
16/sep/10
OK
date form
OK
Prog
+ _
+ _
16--sep--10
date format
ESC
+ _
time zone
date form
Prog
12h
Prog
setting the display
of the date format
time form
time zone settings
+ _
Prog
time form
Prog
OK
OK
24h
time format
ESC
+ _
time form
Prog
end
- long press (>1s)
- short press (<1s)
setting the display
of the time format
- long press (>1s)
- short press (<1s)
ESC
Time program
Prog
Prog
Prog
Auto
PRG
time/date
Prog
+ _
time prog
Prog
OK
add
OK
prog
OK
Prog
out
Prog
Prog
day prog
OK
Prog
Prog
Prog
OK
out
hour
Prog
OK
Prog
Prog
minute
Prog
OK
OK
Prog
add
Prog
Prog
+ _
daily program
add a program
display for
channel
+ _
setting the
hour
on
setting the program
activity on a week day
+ _
+ _
Prog
Prog
year prog
+ _
ESC
setting the
minutes
OK
out
Prog
OK
year
Prog
OK
month
OK
Prog
OK
Prog
day
OK
Prog
hour
Prog
minute
OK
OK
add
Prog
out
yearly
program
+ _
+ _
setting the
year
display for
channel
+ _
+ _
setting the
month
setting the
day
+ _
setting the
hours
ESC
setting the
minutes
OK
Prog
Prog
Prog
Prog
edit
OK
prog
OK
day prog
Prog
out
Prog
OK
Prog
Prog
Prog
OK
out
hour
Prog
OK
Prog
Prog
minute
Prog
OK
OK
Prog
add
Prog
Prog
edit program
+ _
adjusting
the daily
program
+ _
program
choice *
display for
channel
+ _
+ _
adjusting the
setting of
minutes
on
adjusting the
setting of
hours
ESC
adjusting the setting of program
activity on a week day
+ _
OK
Prog
out
Prog
year prog
OK
+ _
adjusting the
yearly program
* By shortly pressing OK , you can toggle between
the program number and the display of its settings. Use + _ to toggle preset programs. By
holding OK you can proceed with the required
step - CHANGE / DELETE. If you do not want to
proceed, press ESC to go to the main settings
without any change.
If the program memory is full, you will see full
on the display.
If the programs memory is empty and you want
to change or erase a program, the display will
read EMPTY.
Prog
Prog
out
OK
year
+ _
display for
channel
adjusting the
setting of the
year
Prog
OK
month
+ _
adjusting the
setting of the
month
Prog
OK
day
+ _
adjusting the
setting of
the day
Prog
Prog
OK
hour
OK
minute
+ _
+ _
adjusting the
setting of
hours
adjusting
the setting of
minutes
Prog
OK
add
ESC
OK
Prog
Prog
delete
OK
delete
the program
prog
Prog
OK
delete
+ _
choosing the
program *
+ _
Prog
end
ESC
3/4
- long press (>1s)
- short press (<1s)
Setting the switching modes
Prog
Auto
PRG
modes
+ _
random
Prog
Prog
time/date
Prog
auto
OK
auto
Prog
OK
OK
prog
automatic
switch mode
ESC
+ _
+ _
choosing the
switching program
Prog
Prog
Prog
holiday
OK
on
holiday mode
Prog
year
OK
OK
+ _
+ _
Prog
month
OK
Prog
day
+ _
+ _
Prog
month
OK
+ _
setting the start of the holiday mode
Prog
Prog
year
OK
OK
Prog
day
+ _
OK
holiday
+ _
ESC
setting the end of the holiday mode
Prog
+ _
holiday
OK
ESC
Prog
inactive
Prog
What you see on the display:
- when a random mode is activated - Random - the symbol
is lit .
- vacation mode HOLIDAY:
- the illuminated symbol # indicates the vacation mode.
- the flashing symbol # indicates the vacation mode.
- the symbol # is not illuminated if the vacation mode is
not set or has.
- when the manual mode is activated, the symbol is lit and
the manually controlled channel is flashing.
Prog
Prog
manual
OK
OK
manual
Prog
on
manual mode
ESC
switching on the
manual mode
+ _
+ _
Prog
end
- long press (>1s)
- short press (<1s)
ESC
Setting options
Overview of time zones
Prog
Prog
Prog
Auto
PRG
time/date
+ _
options
OK
1
ESPAnOL
Prog
Prog
language
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
O
24
1
language
Prog
OK
2
Prog
Prog
OK
Prog
Prog
language
choice
ESC
+ _
+ _
Prog
Prog
clear
OK
operating
Prog
operating
Prog
OK
ESC
show
Prog
Prog
OK
operating
hours
OK
operating
+ _
total number of hours of switching
when the device is connected to the
selected channel
+ _
ESC
Prog
time corr
Prog
time corr
OK
Prog
Prog
OK
time corr
time
correction
time corr
-11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1
ESC
The range of time zone settings
+ _
+ _
0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +10 +11 +12
time correction by
±12.6 s/day
Reset
Prog
allowed
Prog
DCF signal
OK
Prog
DCF signal
OK
Prog
forbidden
the DCF mode
settings
+ _
+ _
Auto
Auto
Prog
Time correction:
The shift unit is 0.1s per day.
The numeric value refers to seconds
per 10 days. Time correction is
factory-set and individual for each
product so that the real-time clock
would run with minimum deviation.
The time correction value can be
arbitrarily adjusted, but after product
RESET, the value returns to factory
settings.
gtm 4
Prog
time zone
OK
Prog
time zone
OK
Prog
gtm -3
SHT-6
SHT-6
SHT-6
time zone
settings
+ _
+ _
Performed by shortly pressing the hidden RESET button with a blunt-pointed object (e.g. a pencil
or screw-driver with a diameter of at most 2 mm).
Prog
end
The type of device and software version will be displayed for 1 second, then the device will
enter default mode. This means that the language is set to EN, all data is zeroed (time / date, user
programs, device options function).
- long press (>1s)
- short press (<1s)
ESC
An example of SHT-6 programming
Set-up the relay switch on at 8 AM and the relay switch off at 9 PM for days Mo - Fri.
Auto
Prog
Prog
PRG
OK
time/date
+ _
options
Prog
Prog
OK
language
+ _
DCF signal
Prog
OK
allowed
Prog
OK
DCF signal
Prog
ESC
options
Prog
Prog
+ _
time prog
OK
add
Prog
OK
prog
Prog
OK
day prog
Prog
OK
on
Prog
OK
hour
OK
+ _
Prog
Prog
Prog
Prog
Prog
Prog
Prog
minute
Prog
Prog
OK
Prog
on
Prog
OK
+ _
Prog
add
OK
prog
OK
day prog
OK
hour
+ _
+ _
4/4
Prog
Prog
Prog
OK
+ _
+ _
Prog
Prog
Prog
OK
minute
+ _
Prog
OK
Prog
+ _
Prog
+ _
+ _
Auto
Prog
OK
on
add
ESC
- long press (>1s)
- short press (<1s)