Elko RFTC-50/G User manual

RFTC-50/G
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Programmable 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-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 AAA1.5 V
- the at rear side of the device (see image) 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
Operating temperature:
Operating position:
Mounting:
Protection:
Electromagnetic radiation degree:
Dimensions:
Frame - plastic
Frame - metal, glass, wood
Weight:
Related standards:
2 x 1.5V bat. AAA
up to 1 year (depending on number of controlled actuators)
2 buttons / ^
± 5 °C
LCD, characters
Yes, active - blue
symbols
1x internal sensor
0 up to + 55 °C ; 0.3 °C of scale
868 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
RTTE, NVč.426/2000Sb (směrnice1999/ES)

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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.
Prior to rst assembly, remove the
moldings in the frame (see image)
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 dis-
played 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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0612 18 24
Prog AM
°C
°F
Auto PM
Display of the day of the week Current time in selected format 12/24
- 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
Automatic mode
- Setting the time
- locking the menu item or program
- manual mode
- Setting the temperature
- mode switched o - no symbol
- battery status indicator
- a symbol is displayed when the batteries are running lowThe dead battery indicator shows that the voltage is insucient for reliable communication with a
paired actuator(s).
Description of display

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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 middle 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 middle button (> 2 s)
- upon default display entry to the menu

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Auto
°C
^ ^ ^
^^
^
^
Selecting the heating mode
- symbol - manual mode,
the thermostat regulates to
the temperature set for the
manual mode without a time
program.
- symbol - 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 swit-
ched 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.
- long press (>1s)
- short press (<1s)
- long press (>1s)
- short press (<1s)