Elko SHT-13 Manual

ELKO EP, s.r.o.
Palackého 493
769 01 Holešov, Všetuly
Czech Republic
Tel.: +420 573 514 211
e-mail: elko@elkoep.com
www.elkoep.com
Made in Czech Republic
02-71/2017 Rev.: 3
Characteristics
• All programs in one device (daily, weekly, yearly and astronomical).
• UNIversal supply voltage in range of AC/DC 24 – 240 V (AC 50-60 Hz).
• Simple setting after the first start-up.
• Replaceable battery for time back-up (replace battery without losing
real time clock, after disconnection of supply voltage).
• Built-in web server for setup and control via Wi-Fi connection.
• Time synchronization through NTP server (require internet connection).
• New well-arranged display with white backlight.
• ASTROnomic program: manual entry of coordinates or selecting one
of the preset cities.
• One/two channel design (each with an operating hours counter).
• Pulse/cycle output mode.
• Transition of summer/winter time – AUTO or OFF.
• Lead-sealing transparent front panel cover.
• PIN code protection against unauthorized changes.
• Wireless firmware update.
A fi rst setup wizard will guide you through the initial confi guration after inserting
the battery or after connecting to the power supply.
Each channel can be assigned a diff erent program or operating switching mode,
this allows control of two independent circuits. In the event of a mains power fai-
lure, the device will retain all the set values required for reliable switching after
the power is restored. After installation, it does not require any special service or
maintenance.
The astronomical program does not need any optical sensors or other external de-
vices to function. Its operating principle is that during the year every day, based
on an algorithm and real-time (set in the time switch), automatically controls swit-
ching on and off times of e.g. public lighting. This is because the sunrise and sunset
times change throughout the year. With the off set (deviation) function, the turning
ON and switching OFF times can be corrected within ± 120 minutes. The delay is
fi xed for each day but can be adjusted for each channel separately.
• Operation modes of switching: (confi gurable for each channel separately)
- Time program (switches according to set time programs)
- Holidays / Time program (switches according to set holidays and time pro-
grams
- Astro / Time program (switches according to the set astronomical and time
program)
- Holidays / Astro / Time program (switches according to set holidays, astrono-
mical and time program)
- Random program (switches randomly in an interval of 10-120 min)
- Locked – Manual (fi xed output state that cannot be changed other than throu-
gh settings)
• Possibility to manually control the output contacts at any time (out of operation
mode, Locked - Manual).
• 200 memory locations for time programs (common for both channels).
• Up to 30 memory locations for holidays
• Programming can be done under power and in backup mode.
• Optional languages – CZ / SK / EN / ES / PL / HU / RU
• Selection of summer/winter time transition:
- AUTO (changes automatically according to the entered time zone)
- OFF (permanently switched off winter/summer time transition)
• The time switch is backed up by a battery, which enables it to operate in backup
mode in the event of a power failure. All settings and programs are saved in me-
mory in the event of a power failure - they can thus be restored even in the event
of a power failure and a discharged battery. However, a time correction will need
to be made.
• Attention: in case of battery power and waking up the time switch to standard
mode and subsequent connection of the supply voltage, no button must be pre-
ssed for 15 s to restore the power supply.
SHT-13, SHT-13/2
Multifuntion digital time switch
with Wi-Fi connection
Symbol
SHT-13
16 18
A1
15
A2
Connection
SHT-13
A1 16 15 18
Un
A2
Description
SHT-13/2
1
2
3
4
5
1. Supply terminal (A1)
2. Backlight display
3. Reset
4. Sealing spot
5. Supply terminal (A2)
6. Output - 1. channel (16-15-18)
7. Transparent cover
8. Control buttons
9. Output - 2. channel (26-25-28)
10. Holiday program
11. Output indication
12. Pulse/cycle mode
13. Astro program
14. Manual control locked
DISPLAY BACKLIGHT CONTROL
Powered: By default, the display is backlit for 90 seconds from the time of the last press of any
button. The display still shows: the date, time, day of the week, state of contacts, and battery or
the type of program in progress. The backlight is permanently switched on/off by pressing the
MAN1, MAN2, and OK buttons at the same time. When activating / deactivating the permanent
backlight, the display will briefl y fl ash twice.
Backup mode: In the event of a power failure, the display will automatically switch to sleep mode,
during which time only the following will fl ash on the display: the date, time, day of the week,
and battery state. The time switch can then be woken up at any time by pressing the OK button
to the standard mode - e.g. for setting (without working Wi-Fi or output contacts) - however,
take into account that in this case the consumption from the battery is signifi cantly increased,
which aff ects its service life. It will return to sleep mode if no buttons are pressed for 20 seconds.
SHT-13/2
A1
A2
SHT-13/2
A1 16 15 18
Un
A2 26 25 28
6
10
11
12
7
13
14
15
8
16
17
18
9
15. Summer time
16. Battery indication
17. Sunrise indication
18. Days in week
19. Manual control
20. Random program
21. Time program
22. Time
23. AM/PM
24. Text line
25. Wi-Fi connection
26. Sunset indication
27. Bargraph
EN
16 18 26 28
15 25
19
20
21
22
23
24
25
26
27