4
MODELOS RX-F
DIGITAL CONTROL
START / STOP
Press the key
to start / stop the heater. Once the heater is started the display will show the room temperature. When the heater is stopped a
small dot in the display will advise that the heater is in stand-by. To switch it off completely unplug the cable from the supply circuit or operate the
double pole switch at the consumer unit.
SELECTING THE ROOM TEMPERATURE
The digital models RX-F have a built-in ambient thermostat with a sensibility of 0.1ºC. It is possible to set the room temperature with an accuracy of
0.5ºC.
Set the room temperature by means of the
+
and
–
keys. The set point will be shown blinking, then it will be automatically validated and the
display will show the existing room temperature. An small dot will be lit when the heater is consuming energy.
ECO MODE:
Select the ECO mode by pressing the
key. The display will show E c o and the room temperature will be reduced 3ºC.
Note: It is possible to modify the set back value from 3ºC to a different one. Press the
key four seconds and the display will show
3. 0
as
the factory default value. Increase or decrease the value using the
+
and
–
keys. The new set back value for ECO mode will be stored
automatically in a few seconds.
FROST PROTECTION MODE:
With this mode on, if the room temperature drops below 5ºC the heater will connect itself automatically.
Press the
–
key to decrease the room temperature set point until the display shows H H H .
KEYBOARD LOCK
Press the
key more than six seconds and the keyboard will be locked. The display will show
and the controller will keep on
working internally. To unlock the keyboard press again the
key more than four seconds.
ECO key:
Press this key to
activate the ECO
mode.
Digital display:
It shows the temperature and
other messages.
Heating indicator:
This small dot will be lit when
the heater is consuming
energy.
Key
+
:
It increases the
temperature set point.
Key
-
:
It decreases the
temperature set point.
Start / Stop key:
Press this key to start / stop
the heater.
By pressing this key for a few
seconds the keyboard will be
locked. To unlock it press
again this key for a few
seconds.
