Fiamma ELEKTRA, Use And Maintenance Manual

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21
FUNCTIONING WITH REMOTE CONTROL ENCRONO OT1
, OT2 or KRONOS OT11
LOOK OF THE REMOTE CONTROL ENCRONO OT1
, OT2 and KRONOS OT11
Elektra … N , can be connected
by means of its card and an
additional module to install on a
prearranged part, to a compatible
remote control device Opentherm®,
like Encrono OT1
, OT2 or OT11 .
This can be obtained by means of
the
interface card (additional
module).
When the card finds the connection
with the remote control, on the LCD
display appears the symbol
M
.
The compatible remote control
OpenTherm becomes the master of
the entire system, therefore almost
all the functionalities, as the setting of heating and hot sanitary water setpoint or the
control of system status, are directly executable by it, in relation with the kind of application
on which the card is used.
By means of the remote control it is possible to restore the system from the non-volatile
lock status.
The communication between the remote control and the electronic card fitted with D.E.S.
system can be interrupted in the following ways:
- Interruption of the connection between remote control and card:
In this case, after 1 minute, the card starts to work in local mode.
- Noise on communication cable between remote control and card:
In this case it is possible that remote control and card do not manage to communicate
(wrong data interpretation), therefore, after a certain lapse appears the related error signal.
If the noise on the communication cable ends, the dialog between remote control and the
card is automatically restored and the malfunction disappears.
TRANSPARENT PARAMETERS
This function is available only with the use of remote control OT2
or OT11 . The digital
electronic PCB is equipped with 5 parameters adjustable by the installer, in order to set the
functioning of the system in conformity to the final application. The parameters have the
same meaning of the ones described in the table “parameters”.