ETI TER-9 User manual
TER-9
Multifunction digital
thermostat
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Contents
3
4
5
6
8
9
10
11
12
14
18
20
24
26
27
28
29
Alert ................................................................................................................
Characteristics ...............................................................................................
Technical parameters ....................................................................................
Device description .........................................................................................
Symbol, Connection, Temperature sensor TC, TZ .......................................
Mode precedence, Language settings .........................................................
Menu overview ..............................................................................................
Control description .......................................................................................
TER display and settings ..............................................................................
Thermostat functions ...................................................................................
Time and date setting ...................................................................................
Time program ................................................................................................
Setting the switching modes ........................................................................
Setting options ..............................................................................................
Reset ...............................................................................................................
An example of programming .......................................................................
Replacing the battery ...................................................................................
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Warning
Device is constructed for connection in
1-phase main alternating current voltage AC
230V or 24V AC/DC (based on type of device)
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 qualied electrician
sta only, who has learnt these instruction and functions
of the device. This device contains protection against
overvoltagepeaksanddisturbanciesin 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.
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.
- 4-
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 prole 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,
dierential thermostat, 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 (oset)
- 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 temperature sensors and associated
function)
- time program - switches or sets required temperature according
to set time program
- 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 - CZ / SK / EN / RO / PL / HU / RU (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
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Technical parameters
Supply
Supply terminals:
Supply voltage:
Consumption:
Supply voltage tolerance:
Backup battery type:
Measuring circuit
Measuring terminals:
Temperature range:
Hysteresis (sensitivity):
Diference:
Sensor:
Sensor failure indication:
Accuracy
Measuring accuracy:
Repeat accuracy:
Temperature dependance:
Number of function:
Output
Number of contacts:
Rated current:
Switching capacity:
Switching voltage:
Output indication:
Mechanical life:
Electrical life (AC1):
A1 - A2
AC230 V (AC50-60Hz), galvanically
isolated or AC/DC 24 V, not galvani-
cally isolated
max. 4 VA
-15 %; +10 %
CR 2032 (3V)
T1-T1 a T2-T2
-40.. +110 °C
adjustable within range 0.5...5 °C
adjustable 1 .. 50 °C
thermistor NTC 12 kΩ at 25 °C
displayed on LCD *
5 %
< 0.5 °C
< 0.1 % / °C
6
1x switching for each output (AgNi)
8 A / AC1
2000 VA / AC1, 240 W / DC
250 V AC1 / 30 V DC
symbol ON/OFF
1x10
7
1x10
5
up to 3 years
max. ±1s/ day at 23°C
1 min.
min. 10 years
100
daily , weakly, yearly
LCD display, with back light
-10.. +55 °C
-30.. +70 °C
4 kV (supply - output)
any
DIN rail EN 60715
IP 40
from front panel
/ IP 20 clips
III.
2
max.1x 2.5, max.2x1.5/ with sleeve
max. 1x2.5
90 x 35.6 x 64 mm
(230V) 127 g (24V) 120 g
EN 61812-1. EN 61010-1. EN 60730-2-9;
EN 60730-1; EN 60730-2-7
Time circuit
Real time back-up:
Accuracy:
Minimum interval:
Data stored for:
Program circuit
Number of memory places:
Program(SHT-3, SHT-3/2):
Data readout:
Other information
Operating temperature:
Storage temperature:
Electrical strength:
Operating position:
Mounting:
Protection degree:
Overvoltage cathegory:
Pollution degree:
Max. cable size (mm2):
Dimensions:
Weight:
Standards:
* ERROR - sensor short circuit
NO SENSOR - interruption sensor
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TER-9
15 16 18 25 26 28
A1 A2 T1 T1 T2 T2
PRG +
MAN
_
MAN 2
ESC
OK
RESET
Auto
Supply voltage terminal (A1)(A2)
Display with back-light
Place for seal
Control buttons
Output - channel 2 (25-26-28)
Output - channel 1 (15-16-18)
Description Terminals -sensor 1
Terminals -sensor 2
Plug-in module for replacing backup battery
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TER-9
ManProgAuto + t
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Indicates the day in the week
Indication (1st channel)
Indication (2nd channel)
Display of data / settings menu / or dis-
play of current measured temperature
Control button PRG / +
Control button MAN1 / -
Control button OK
Switches display date/measured
temperature of channel 1, 2
Control button MAN2 / ESC
Reset
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 briey.
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.
Time display
Operating modes indication
12/24 hours format /
AM <− ; PM −>
Indication of the switch
program
- 8 -
Un
15 16 18 25 26 28
A1 A2 T1 T1 T2 T2
Sensor 1 Sensor 2
15 25
16
A2
A1
°C
T1
T1
T2
T2
18 26 28
Connection
Symbol Temperature sensor TC, TZ
14.7
9.8
6.6
4.6
3.2
2.3
TC TZ
Temperature (°C) NTC sensor (kΩ)
Tolerance of sensor NTC 12 kΩis ± 5% at 25 °C..
Resistance value of sensors based
on temperature
20
30
40
50
60
70
- 9 -
ProgAuto
PRG OK
+_OK
+_
ESC
Prog
Prog
Prog
Prog
Prog
Prog
Prog
Prog
Prog Prog
OK
ter options language
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Mode precendence
mode precedence
display output mode
ON / OFF
manual control
ON / OFF holiday mode
ON / OFF time program Prog
ter thermostat
mode with the highest
priority
Language settings
ter and Time Program can work at the same time on a single channel.
Language selection
language
options
-
long press
(>1s)
- short press (<1s)
- 10 -
Auto Prog Prog Prog
Menu overview
setting the display of
the time format
setting the display of
the date format
setting the display of
the week day
setting the switch
from the summer to
the winter time
setting the date
setting the current
time add a program
edit the program
delete a program
setting and adjusting
the time program
time
date
su-wi
week day
date form
time form
add
edit
delete
setting the time
and date
time/date time prog
selection of thermo-
stat functions
temperature settings
hysterezis setting
temperature dieren-
ce settings
delay settings
upon switching
on/o
measured temperatu-
re change
setting temperature
units
thermostat settings
function
temperatur
hysteresi
differenc
delay
offset
units
ter
Table of contents
Languages:
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