Advertisement
TA
KEY
1
Control panel
2
"Logica Remote Control"
3
TA-CR-SE (J2)
TA Room stat
CR Logica Remote Control (optional)
SE
External temperature sensor
2.8.3
"Logica Remote Control"
connection (optional)
The electrical plant must comply with local
standards and all cables must comply with
low safety voltage requirements of EN
60730.
For lengths up to 25 m, use cables of sec-
tion 0.25 mm
2
, for longer lengths up to 50
m use cables of section 0.5 mm
all, assemble and wire the socket, then
insert the equipment which will start-up as
soon as it receives current.
To gain access to connector TA-CR-SE (J2)
remove the control panel cover and con-
nect the climate regulator to terminals 6-7
(fig. 13/a).
WARNING: External voltage must not be
connected to terminals D3-D4-D5 of the
"Logica Remote Control".
A room temperature sensor can be con-
nected to terminals D3-D4.Alternatively, a
telephone remote switch with a zero
potential contact or a window contact can
be connected.
2.8.4
External temperature
sensor connection
(optional)
The cables must comply with low safety volt-
age requirements of EN 60730.
For lengths up to 25 m, use cables of sec-
tion 0.25 mm
2
, for longer lengths up to 50
m use cables of section 0.5 mm
8
CR
SE
1
terminal board
terminal board
(not supplied)
(optional)
To gain access to boiler connector TA-CR-SE
(J2) remove the control panel cover and
connect the external temperature sensor
to terminals 8-9 (fig. 13/a).
2.9
LOGICA REMOTE CONTROL
All the boiler's functions can be managed by
2
. First of
a optional digital multifunctional device code
8092204 for the remote of the boiler itself
and for regulating room climatic conditions
with an operational reserve of 12 hours.
The heating circuit is controlled by the room
temperature sensor built-in the equipment
or by the atmospheric conditions, with or
without environmental inflow, if the boiler is
connected to an external sensor.
Characteristics:
– Ergonomic control unit divided according
to function (control levels)).
– Clear division of basic functions:
• operating regime, correction of set
value and presence button are directly
accessible;
• Different real current values are
accessible through the "info" button;
• other functions can be programmed
after the cover has been opened;
• special service level with protected
access;
– Each setting or modification is displayed
and confirmed.
– Tome setting (special line for changing
BST/CET).
2
.
– Heating programme with max. 3 heating
– Copy function for easy transfer of
2
– Holiday programme: the programme is
– Option to return the heating program to
– Programming lock (child safety).
Functions:
– Delivery temperature control guided by
3
– Delivery temperature control guided by
– Ambient temperature control only.
– Adjustable influence of ambient tempera-
– Switch-on and switch-off optimisation.
– Rapid lowering.
– ECO functions (daily heating limiter, auto-
– Controllable maximum delivery tempera-
– Limitation of increase in pre-set delivery
– Anti-freeze protection for buildings.
Fig. 13/a
– Domestic hot water control with nominal
– Connection to room sensor or switching
2.9. 1
The unit must be installed in the main living
room. For installation, follow the assembly
instructions inserted in the package.
At this point, with the selector knob on ( ),
the installer can adjust the basic parame-
ters settings according to the individual
needs (point 2.9.2).
If there is a thermostatic radiator valve
fitted, this must be set to maximum.
2.9.2
The settings for the basic operating para-
meters for individual needs are reported in
the instruction leaflet supplied with the
"Logica Remote Control" and in the section
reserved for the user in this manual.
For further adjustments which can be car-
ried out by the installer, the "Logica Remote
Control" offers a level of service and para-
meterising which can only be accessed
through a special combination of buttons.
To activate this level of service or parame-
terising press buttons
seconds.
This will activate the parameterising level.
Then use the same arrow buttons to select
the individual input lines and adjust the val-
ues with
periods per day, individually selectable.
heating programme to the next or
previous day.
interrupted for the holiday period and
automatically restarted on returning
home.
default values.
the atmospheric conditions, taking into
account the dynamics of the building.
atmospheric conditions with influence of
ambient temperature.
ture shift .
matic summer/winter switch-over).
ture limit (specifically for floor plants).
temperature.
value requirement and enable.
of operating regime through the tele-
phone system with external contact or
through a window contact.
Installation
Installation settings
and
or
.
least 5
Advertisement
