Elko TER-9 User 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
02-21/2017 Rev.: 1
Characteristics
- digital thermostat with 6 functions and built-in time switch clock with day, week
and year program. You can also limit temperature functions and courses this way
in real time.
- the temperature profi le can be changed using the time program.
- complex home and water heating, solar heating, etc.
- two thermostats in one, two temperature inputs, two outputs with dry contact.
- maximum universal and variable thermostat including all ordinary thermostat
functions.
- functions: two independent thermostats, dependent thermostat, diff erential ther-
mostat, two level thermostat, zone-based thermostat, dead zone thermostat.
- monitoring function for short circuit or sensor disconnection.
- program setting of output functions, calibration of sensors according to reference
temperature (off set).
- the thermostat is subject to the digital clock programs.
- wide range for setting control temperature - 40 to 110°C.
- clear display of set and measured data on a backlit LCD.
- 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:
- ter - switches according to set thermostat function (switches based on tempera-
ture sensors and associated function).
- time program - switches or sets required temperature according to set time pro-
gram.
- 100 memory locations for time programs (common for both channels).
- Programming can be performed under voltage and in backup mode.
- The relay outputs do not work in backup mode (battery-powered).
- Choice of menu display - EN / CZ / RU / HU / ES / PL / SK (factory setting EN).
- Choice of automatic daylight savings time transition according to time zone.
- Backlit LCD display.
- Easy and quick setting with the help of 4 control buttons.
- Pluggable transparent cover on front panel.
- The time switch clock has a battery backup, which retains data in case of a power
outage (reserve backup time - up to 3 years).
- Power supply: AC 230V or 24V AC/DC (based on type of device).
- 2-module, DIN rail mounted.
cos φ ≥ 0.95
Type of load
AC1
Mat. contacts AgNi,
contact 8A
250V / 8A
Type of load
AC13
Mat. contacts AgNi,
contact 8A
x
M M
AC2 AC3 uncompensated
250V / 3A 250V / 2A 230V / 1.5A (345VA)
K
AC14 AC15
250V / 3A 250V / 3A
TER-9
Multifunction digital thermostat
Symbol
A1
T1
T1
°C
T2
T2
A2
Description
1
2
3
4
5
1. Supply voltage terminals
2. Display with back-light
3. Place for seal
4. Plug-in module for replacing backup
battery
5. Output - channel 1 (15-16-18)
6. Terminals - sensor 1
7. Terminals - sensor 2
8. Control buttons
9. Output - channel 2 (25-26-28)
10. Indicates the day in the week
11. Indication (1st channel)
12. Indication (2nd channel)
13. Display of data / settings menu / or
display of current measured temperature
14. Time display
15. Control button PRG / +
16. Reset
17. Control button MAN1 / -
18. Operating modes indication
AC5a
AC5a
compensated
x
M
DC1 DC3
24V / 8A 24V / 3A
1 / 8
Connection
16 18 26 28
15 25
6
10
7
11
12
13
14
TER-9
15
16
8
17
9
19. 12/24 hours format / AM
−>
20. Indication of the switch program
21. Control button MAN2 / ESC
22. Control button OK. Switches display
date / measured temperature of channel
1, 2
CONTROL OF A DISPLAY WITH BACKLIGHT
Power on: Display is illuminated with a
backlight for 10 seconds from the last but-
ton press. The display continuously shows
the settings – date, time, day of the week,
contact state and programme. Permanent
on / off is activated by simultaneous press-
es of the MAN, ESC, OK buttons.
After activating the permanent on/off , the
display will fl ash briefl 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.
HAL.230V
AC5b AC6a
300W x 250V / 1A
M
DC5 DC12
24V / 2A 24V / 8A
EN
Sensor 1 Sensor 2
Un
A1 A2 T1 T1 T2 T2
15 16 18 25 26 28
18
Auto + t Prog Man
19
20
21
22
<− ; PM
AC7b AC12
250V / 1A
DC13 DC14
24V / 2A x