Elko SHT-7 User Manual

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Page 1

SHT-7

cos φ ≥ 0.95

M M

HAL.230V

M M

AC12

DC14

AC1

250V / 16A

AC13

AC2

250V / 5A

AC14

250V / 6A

AC3

250V / 3A

AC15

250V / 6A

AC5b

1000W

DC5

24V / 2A

AC6a

DC12

24V / 6A

AC7b

250V / 3A

DC13

24V / 2A

02-7/2018 Rev.: 0

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15 25

18 26 28

A2 26 25 28

A1 16 15 18

ManProgAuto + t

11 12

14 15



ON / OFF



ON / OFF #



ON / OFF

Made in Czech Republic

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

Switch timer clock with NFC programming capability

Characteristics

Symbol

Type of load

Mat. contacts AgSnO

contact 16A

Type of load

Mat. contacts AgSnO2,

contact 16A

AC5a

uncompensated

230V / 3A (690VA)

DC1

24V / 10A

AC5a

compensated

230V / 3A (690VA)

to max. input C=14uF

DC3

24V / 3A

Digital s witch timer clock with day and year program and set ting via sm artpho ne suppor ting NFC transfer is used for the automatic real-time controlling of appliances . The timer operates all year round without the nee d of continuous maintenance, with minimum o perating costs and ma ximum savings o

f electr ical energy. (For example for turning o n heating, pumps, ventilators, pub lic lighting

etc.). Appli ances can be controlle d in regular time cycl es or based on a pre- set programme. The timer d oes not incl ude any optic al sensor s or other ex ternal e quipment . After ins tallatio n, it

requires no special operation o r maintenan ce. In the case of a power supp ly interru ption, the timer retains all s et values require d for its reliable ac tivation after p ower is restored.

Through si mple steps in the application you can set the desired on and o settings based on real time. You can copy this setting to other days, and altoget her you can store up to 100 prog rams. The entire setup projec t can be saved to your smar tphone and transfer red to the ne xt timer s witch. Th e smartphone appli cation serves not on ly to upload settings but also to dow nload. The main bene t is speed an d simplicity.

Near Field Communication is the way of wireless communication of two devices within a short distance of a few centimeters.

- The 2-channel design (with the option of assigning separate programmes and modes to each channel) allows controlling two independent circuits.

- 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 relays manually

- Options of the automatic switching programme:

- Time programme - switching based on a pre-set time programme

- Memory capacity for 100 time programmes (common for both channels).

- 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 timebased on location.

- Backlit LCD display.

- Simple and easy setup using 4 control buttons or NFC.

- OFF line in-app programs.

- Backup / insertion into the phone memory to transfer to the next switching clock.

- 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.

-When you  rst connect to the network, it is necessary to set the current time and date for correct operation.

SHT-7 Setting

SHT-7 can be set up in two ways:

1. Using iHC NFC. You can create the desired settings on your mobile phone. Then, by attaching your phone to the SHT-7 you can save your settings to the SHT-7. The application also allows you to save settings from the SHT-7. You can edit these settings in the same way. Find the application at: https://play.google.com/store/apps/details?id=cz.elkoep.ihcnfcsetter

2. Manual - directly in the SHT-7.

Connection

Description

1. Supply voltage terminal (A1)

2. Display with back-light

3. Place for seal

4. Plug-in module

5. Supply voltage terminal (A2)

6. Output - channel 1 (16-15-18)

7. Control buttons

8. Output - channel 2 (26-25-28)

9. Indicates the day in the week

10. Indication (1st channel)

11. Indication (2nd channel)

12. Indication of date / setting menu

13. Time display

14. Control button PRG / +

15. Reset

16. Control button MAN1 / -

17. Operating modes indication

18. 12/24 hours format / sunset - sunrise

19. Indication of the switch program

20. Control button MAN2 / ESC

21. 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 / o is activated by simultaneous presses of the MAN, ESC, OK buttons. After activating the permanent on/o , the display will  ash brie y. 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.

Mode precendence

mode with the highest priority

manual control

holiday mode

time program

Prog

Mode precedence Display Output mode

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SHT-7

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PRG

Auto

Prog Prog Prog

Prog

ESPAnOL

Prog

ESC

Prog





PRG















ESC





ESC

CR2032

Technical parameters

A1 - A2

AC 230 V / 50 - 60 Hz

AC max. 14 VA / 2 W

-15 %; +10 %

yes

automatic

2x changeover / SPDT (AgSnO

)

16 A / AC1*

4000 VA / AC1, 384 W / DC

30 A / < 3 s

250 V AC1 / 24 V DC

> 3x10

> 0.7x10

up to 3 years

max. ±1 s per day, at 23 °C (73 °F)

1 min

10 years at minimum

100

daily, yearly (until 2099)

LCD display, with backlight

-20.. +55 °C (-4 °F to 131 °F)**

-30.. +70 °C (-22 °F to 158 °F)

4 kV (power supply - output)

any

DIN rail EN 60715

IP10 terminals,

IP40 from front panel

III.

solid wire max. 2x 2.5, max. 1x 4 /

with sleeve max. 1x 2.5, max. 2x 1.5

90 x 35.6 x 64 mm (3.5˝ x1.4˝ x 2.5˝)

129 g (4.55 oz.) - without battery

EN 61812-1, EN 61010-1

Supply terminals:

Supply voltage:

Consumption:

Supply voltage tolerance:

Real time back-up:

Summer / winter time:

Output

Number of contacts:

Rated current:

Switching capacity:

Peak current:

Switching voltage:

Mechanical life:

Electrical life (AC1):

Time circuit

Real time back-up:

Accuracy:

Minimum interval:

Data stored for:

Program circuit

Number of memory places:

Program:

Interface NFC:

Data readout:

Other information

Operating temperature:

Storage temperature:

Electrical strength:

Operating position:

Mounting:

Protection degree:

Overvoltage category:

Pollution degree:

Max. cable size (mm

Dimensions:

Weight:

Standards:

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 quali ed

electrician sta 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 fully-electronic - installation should be carried out according to this fact. Nonproblematic 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.

* When is, switched ON constantly with maximal load 16 A / AC1 and ambient temperature

55 °C (131 °F) it is highly reccomended by manufacturer to use conductors with tepmerature resistive isolation (min) from 105 °C (221 °F) range.

** With temperatures nearing -20 °C (-4 °F), the display quality may be compromised, which does

not hamper the timer’s function.

Language settings

language selection

options

- long press (>1s)

- short press (<1s)

time/date

options

language

Control description

entrance into programming menu

browsing in menu

setting of values

quick shifting during setting of values

entrance into required menu

con rmation

one level up

a step back

back to the starting menu

Device di ers short and long button press. In the manual marked as:

- short button press (< 1s)

- long button press (> 1s)

After 30s of inactivity (from the last press of any button) will device automatically returns into starting menu.

Battery replacement

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

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Auto Prog Prog Prog Prog Prog

OKPRG OK OK OK

Auto

PRG

OK OK

Prog

ProgProg Prog

OKOK

Prog Prog

Prog

ESC

Prog

ESC

Prog

ESC

Prog

ESC

Prog

ESC

Prog

ESC

Auto

PRG OK

OK OK

Prog

Prog Prog

Prog

Prog Prog

Prog

OKOK

Prog Prog

Prog

Prog Prog

Prog

ESC

Prog

ESC

Prog

ESC

Prog

ESC

Prog

Prog Prog

Prog

OKOKOK

Prog

ESC

3/4

Menu overview

setting and adjusting the time program

setting the time and date

switch modes device options

setting the current time

add a program setting the auto

switching mode

setting the language

setting the date edit the program setting the holiday

mode

operating hours for individual channels

setting the switch from the summer to the winter time

delete a program manual mode setting time correction

by ± 12.6 s/day

setting the display of the time format

setting the display of the date format

setting the display of the week day

- long press (>1s)

- short press (<1s)

time/date

time prog

modes

options

end

time add languageAUTO

date edit holiday

operating ho

su-wi delete manual

time correct

week day

date form

time form

Time and date setting

setting the hours

setting the time

setting the minutes

setting the date

setting the monthsetting the year setting the day

setting the switch between the summer/winter time

setting the switch between the summer and winter time depending on area

setting the week day

date format

time format

time/date

time

hour minute

time

date

year

month

day

date

su-wi

week day

date form

16 sep 10

16/sep/10

16--sep--10

week day

date form

time form

12h

24h

end

Prog

no su-wi

su-wi rus

Prog

su-wi usa

Prog

su-wi eur

Time 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.

time/date

time prog

add a program

channel choice

daily program

add

prog

channel

day prog

display for channel 1

display for channel 2

setting the minutes

setting the hour

out out

outout

hour minute

setting the program activity on a week day

add

year prog

out out

outout

yearly program

setting the day

setting the minutes

setting the hours

setting the month

setting the year

display for channel 1

display for channel 2

hour

day

minute

month

year

add

edit prog

channel

day prog

out out

outout

hour minute

add

adjusting the channel

program choice *

adjusting the daily program

edit program

adjusting the setting of program activity on a week day

display for channel 1

display for channel 2

adjusting the setting of hours

adjusting the setting of minutes

end

year prog

delete

prog

out

year month day

hour minute add

out

adjusting the yearly program

choosing the program *

delete the program

adjusting the setting of the month

adjusting the setting of the year

adjusting the setting of the day

display for channel 1

display for channel 2

adjusting the setting of minutes

adjusting the setting of hours

out

- long press (>1s)

- short press (<1s)

- long press (>1s)

- short press (<1s)

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PRG OK

OKOK

Auto

Prog

ESC

Prog

ESC

Prog

ESC

Prog

ESC

Prog

OKOK

Prog

ESC

Prog

OK OK

PRG OK

Auto

Prog

ESPAnOL

Prog

ESC

Prog

ESC

Prog

ESC

Prog

Prog Prog

Prog

ESC

Prog

ESC

Prog

Auto

ESCOKOK OK OK OK OK OK OK

OK OK OK

OKPRG

Prog

OK OK OK

Auto+t

Auto

Prog

ProgProgProgProg

Prog Prog

Prog

ProgProgProg

Prog

ProgProg

Prog

oFF

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  ashing 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  ashing.

- long press (>1s)

- short press (<1s)

modes

auto

channel

auto

prog

random

time/date

automatic switch mode

choosing the channel

choosing the switching program

holiday on year month day year month day holiday

holiday mode

setting the start of the holiday mode setting the end of the holiday mode

holiday

inactive

manualmanual

end

channel

choosing the channel

manual mode

switching on the manual mode

Setting the switching modes

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.

Setting options

time/date options

language

language choice

operating

channel

clear

show

operating

operating hours

channel settings

total number of hours of switching

when the device is connected to the

selected channel

time corr

end

time corr

time correction by ±12.6 s/day

time correction

Reset

An example of SHT-7 programming

Perform ed by shortly pressing the hidden RESET button with a blunt-pointed object (e.g. a pencil or screw-driver with a diam eter of at most 2 mm).

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 (thermostat functio n, time / date, user programs, device options function).

Setting Channel 1 on the opening of the relay 11 p.m. to 3:00 for Mon - Fri. /

channel

prog

add

time progtime/date

day prog

out

hour

minute

minuteout

day prog

channelprog

add

hour

- long press (>1s)

- short press (<1s)

- long press (>1s)

- short press (<1s)