Elko RFTC-50/G User manual

RFTC-50/G
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Wireless temperature
controller

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Contents
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18
Warning .........................................................................................................
Characteristics ..............................................................................................
Technical parameters ...................................................................................
Battery replacement .....................................................................................
Description of device ....................................................................................
Description of display ..................................................................................
Description of control...................................................................................
Selecting the heating mode.........................................................................
Setting the temperature for manual mode ................................................
Entering the programming menu................................................................
Entering the settings menu..........................................................................
Example of programming the RFTC-50/G ...................................................

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Warning
Instruction manual is designated for mounting and also
for user of the device. It is always a part of its packing.
Installation and connection can be carried out only by
a person with adequate professional qualication upon
understanding this instruction manual and functions
of the device, and while observing all valid regulations.
Trouble-free function of the device also depends on
transportation, storing and handling. In case you notice
any sign of damage, deformation, malfunction or
missing part, do not install this device and return it to
its seller. It is necessary to treat this product and its parts
as electronic waste after its lifetime is terminated. Before
starting installation, make sure that all wires, connected
parts or terminals are de-energized. While mounting and
servicing observe safety regulations, norms, directives
and professional, and export regulations for working
with electrical devices. Do not touch parts of the device
that are energized - life threat. Due to transmissivity of
RF signal, observe correct location of RF components
in a building where the installation is taking place. RF
Control is designated only for mounting in interiors.
Devices are not designated for installation into exteriors
and humid spaces. The must not be installed into metal
switchboards and into plastic switchboards with metal
door - transmissivity of RF signal is then impossible,
do not use in areas aected by high-frequency
interference. RF Control is not recommended for pulleys
etc. - radiofrequency signal can be shielded by an
obstruction, interfered, battery of the transceiver can
get at etc. and thus disable remote control.

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Characteristics
- the temperature controller RFTC-50/G is used as a simple solution for controlling temperature in a room or the home
- the RFTC-50/G is a programmable temperature controller with the option of setting a weekly program, which oers two
regulation options:
a) the internal sensor scans the temperature, and based on the set command, it gives the command to switch on the
switching actuator RFSA-6x, RFUS-61 or RFSC-61. This can be used mainly to control temperature of heaters, hall
panels, convection heaters, etc.
b) the internal sensor scans the temperature, and based on the set command (weekly program), it switches on the
actuator RFSTI-11B, which also scans the critical oor temperature (this occurs to prevent damage when opening a
window). This solution is especially suitable for underoor heating.
- control is performed using buttons, individual symbols (temperature, battery, mode, etc.) are displayed on a backlit LCD display
- the controller is powered by: batteries - 2 x AAA 1.5 V
- the at rear side of the device enables its placement anywhere in the room where you wish to measure temperature
- the LOGUS90 frame design oers a luxurious design (glass, wood, stone, metal) with the option of placing it in multiple frames

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Technical parameters
Supply voltage:
Battery life:
Temperature oset:
Temperature oset range:
Display:
Backlight:
Transmission / function indicator:
Temperature measurement input:
Temp. meas. range and accuracy:
Frequency:
Signal transmission method:
Minimum control distance:
Range in open area:
Other data
Max. number of controlled actuators RFSA-6x:
Operating temperature:
Operating position:
Mounting:
Protection:
Electromagnetic radiation degree:
Dimensions
Frame - plastic:
Frame - metal, glass, wood, granite:
Weight:
Related standards:
2 x 1.5V bat. AAA
up to 1 year (depending on number of controlled actuators)
2 buttons v / ^
± 5 °C
LCD, characters
Yes, active - blue
symbols
1x internal sensor
0 .. + 55 °C; 0.3 °C of scale
866 MHz, 868 MHz, 916 MHz
bidirectionally addressed message
20 mm
up to 100 m
4
0 .. + 55 °C
wall
gluing / screwing
IP20
2
85 x 85 x 20 mm
94 x 94 x 20 mm
66 g (without batteries)
EN 60669, EN 300 220, EN 301 489 directive R&TTE Directive,
Order. No 426/2000 Coll. (Directive 1999/EC)

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Battery replacement
Placement
Do not expose it to sharp temperature changes, direct sunlight or excessive moisture. Place the temperature units so that
they are not near windows or heating equipment, etc., which could inuence the internal temperature sensor.
Attention:
When you instal iNELS RF Control system, you have to keep minimal distance 1 cm between each units.
Between the individual commands must be an interval of at least 1s.
Prior to rst assembly, remove the moldings in the frame and peel
o the protective lm from the display.
After inserting the batteries, all features for controlling the display
function illuminate for 2 seconds, then the FW version is displayed
in the upper row.

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Day of the week
Heating mode
Current temperature
Control button
Current time
Circuit status
Control button ^
Hidden button
Description of device

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0 6 12 18 24
Prog AM
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°F
Auto PM
Description of display
Display of the day of the week
Current time
in selected
format 12/24
Automatic mode
Battery status indicator:
A symbol is displayed when the batteries are
running low. The dead battery indicator shows that
the voltage is insucient for reliable communication
with a paired actuator(s).
- setting the time
- locking the menu item or program
- manual mode
- setting the temperature
- output switched on when selecting heating function
- output switched on when selecting cooling function
- displays in the case of low battery voltage
- vacation mode
- constantly illuminated - connection with all actuators successful
- ashing - connection successful only with certain actuators
- not illuminated - connection unsuccessful with all actuators
Mode switched o - not illuminated Auto , ,

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^
^^
^
^
^
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Description of control
Button functions for controlling:
Short press of buttons
^
^
(< 2 s)
- switching menu items, changing value
Long button press ^(> 2 s)
- unlocking the menu item or time program for changing
- conrmation of changed value after setting and locking of the menu item
or program
Long button press
^
(> 2 s)
- refusal of changed value, return to original value and locking of the menu
item or program
Short press of hidden button (< 2 s)
- closing menu - after closing the menu communication with actuators is performed
- the default display indicates the update of the actuator status (e.g. upon actuator
power failure)
Long press of hidden button (> 2 s)
- upon default display entry to the menu

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Auto
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^ ^ ^
^^
^
^
Selecting the heating mode
- manual mode
- the thermostat
regulates to the
temperature set for
the manual mode
without a time program
- vacation mode -
the thermostat regulates
to a temperature set
for the vacation mode,
after the vacation mode
period expires, the
heating mode is reset
that had been selected
prior to switching on the
vacation mode
Auto - automatic mode -
the thermostat regulates
to a temperature based
on the set time program,
outside of time segments
in the program it
regulates to the reduced
temperature set in the
menu ProG, item ECO
OFF - thermostat switched
o - when selecting the
function„heating “, the
thermostat regulates to a
non-freezing temperature
set in the menu in the item
OFF, when selecting the
function„cooling “ the
thermostat is switched o
and is not performing any
regulation
At the default display, press and hold the button ^. In the upper row of the display, the indicator rEG appears and the symbol
of the currently chosen heating mode ashes, or the indicator OFF appears. Now by shortly pressing the buttons
^
^
you
can select the heating mode. Conrm the heating mode selection by pressing and holding the button ^.
You can return to the original mode by pressing and holding
^
.
This also brings you to the initial display.

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Setting the temperature for manual mode
At the default display, briey press the button ^or
^
. In the upper row, the indication t °C is displayed and in the lower row
the current selected temperature ashes.
By short presses of the buttons
^
^
, you will change the value by an increment of 0.5 °C.
By pressing and holding the buttons
^
/^, you begin accelerated setting of the value.
After completing the settings, after 5 seconds it automatically returns to the initial display, thereby conrming the temperature
change. It also assesses the current and required temperatures and communicates with the actuator(s).

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^^^
^
^
^
^
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^
^
^^
Entering the programming menu
DAYS - setting the type of time program, selections:
- each day separately -
- working day / weekend -
- each day the same -
ECO - setting the reduced
temperature, regulation to
this temperature is performed
in the Auto mode, outside the
set time segments
StA - time of start of the
program step, range
12:00 a.m. - 11:50 p.m.,
increment 10 minutes

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^^
^
^
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- only possible from the default display by pressing and holding the
hidden button
- the display indicates ProG
- by short presses of the buttons
^
^
, you can toggle between
display ProG and SEt
- by pressing and holding the button ^you select entry into the
setting of time programs (ProG) or into the menu (SEt)
End - time of end of
the program step,
range 12:10 a.m. -
12:00 a.m., increment
10 minutes
t °C - required
temperature in the
program step, range
from temperature ECO
to 40.0 °C, step 0.5 °C
The programming step number is indicated on the lower bar graph by the number of displayed lines (1-6). The day of the
week for which the given program step is set is displayed in the upper corner of the display.
If the program type „working day / weekend“ is selected, then for working days the symbols„1“, „2“, „3“,„4“, „5“ are displayed,
and for the weekend„6“,„7“.
If the program type „every day the same“ is displayed, then for working days the symbols „1“, „2“, „3“, „4“, „5“, „6“ and „7“ are
displayed.
If a programming step is to remain unused, dashes are set in the item StA.

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^
°C
^^ ^
^
^^
Entering the settings menu
OFS - oset of the
temperature sensor,
range -5.0 to +5.0 °C,
step 0.1 °C
rF-A - the number of
controlled actuators
of the type RFSA-6x or
RFSTI-11B - range 1 - 4
1, 2, 3, 4 - according
to the number of
controlled actuators
there are available 1 - 4
of the following items,
where the RF address
of individual actuators
is set

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^^ ^ ^^
^
^^
^
^
AM
PM
^
^
^^
^^
^
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HYS - setting the
hysteresis of heating /
cooling, range 0.2 to
5.0 °C, step 0.2 °C
bLt - intensity of display
back lighting OFF, 1 - 10
For - format the time display 12/24FCE - selection of function heating /
cooling (HEAt / CooL ) - on the upper
row, the function is selected (HEAt / CooL),
and on the lower row there is the name of
the menu item (FCE)

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^ ^ ^ ^^
^^^^ ^
0 6 12 18 24
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St - transition of
summer winter time
(daylight savings time) *
setting the time - rst
hours are set followed
by minutes - upon
conrmation of the value,
the hidden second timer
is zeroed out
OFF - setting the non-
freezing temperature
for the OFF mode,
range 6-20 °C
1.1.12 - setting data - rst the
year is set (range 12 - 99,
meaning 2012 - 2099), then
the month followed by the day
- the day of the week is set
automatically according to
the entered data
setting the
temperature and time
for vacation mode **
* oFF - switched o
The set value means a shift in local time (time zone) against UTC, range -1 to +2 (covers the countries in the EU). For EU
countries it is valid that the time shift always occurs at 1:00 UTC, it is thus necessary to know the time zone to nd out at
what time in local time the winter and summer daylight savings time shifts are to occur.
** In the upper row, the period of vacation timer is shown in hours or days, and the lower row indicates the required temperature.
By pressing and holding ^you unlock the temperature to settings and by short presses of the buttons
^
^
you set the
required temperature. By pressing and holding the button ^you conrm the set temperature while switching into the
setting of the time range of the vacation timer - days or hours - and further units and tens of days or hours.

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^^ ^
^
^^
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FL-H - setting the
max. temperature for
underoor heating ***
FL-L - setting the
minimum oor
temperature ****
Corr - correction of
time deviation, sets the
number of seconds for
10 days, range ± 99
*** oFF - oor temperature function is switched o, the actuator(s) of the type RFSA-6x is(are) controlled.
Range 20 - 35 °C, oor temperature function is switched on, the actuator(s) of the type RFSTI-11B is(are) controlled (with
date of manufacture from 03/2013).
**** Used for tempering the oor when using a dierent heating source.
oFF - the function for maintaining the minimum oor temperature is switched o.
Range 20 °C up to the max. set oor temperature (FL-H).

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^
°C
^^ ^
°C
^
^
^^^^^
0 6 12 18 24
Example of programming the RFTC-50/G
Example of settings for actuator RFSA-6x, RFSC-61, RFUS-61 and RFSTI-11B

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^
^
^
^
^
^
^
^
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Example for 1 actuator type RFSTI-11B with RF address 001234 with hysteresis
of 0.6 °C, heating function, time format 24 hr., daylight savings time switched
o, non-freezing temperature set to 7 °C, maximum oor temperature 28 °C,
minimum oor temperature 21°C, time correction 0.
Example of settings for 1 actuator type RFSA-6x with RF address 001234 with
hysteresis of 0.6 °C, heating function, time format 24 hr., daylight savings time
shit switched o, non-freezing temperature set to 7 °C, time correction 0.

4863 02-98/2016 Rev.: 3
ELKO EP, s.r.o.
Palackého 493 | 769 01 Holešov, Všetuly
Czech Republic
tel.: [phone] | fax: [phone]
[email protected] | www.elkoep.com