17
EN
5.10
Control panel
2
1
Fig. 13
1
FUNCTIONAL BUTTONS
y
If pressed once or more than once for at least 1 second
during normal operation, this button allows the user to
change the boiler operating mode in a cyclical sequence
(Stand-by – Summer – Winter). If the boiler is experiencing
a fault which can be reset, it allows boiler operation to be
unblocked.
r
During normal operation, pressing the button displays the
domestic hot water set point which can be between 10 and
60°C. In "parameter setting", the user can scroll through
the parameter index (decreasing) by pressing this button.
t
During normal operation, pressing the button displays the
heating set point which can be between 20 and 80°C. In
"parameter setting", the user can scroll through the
parameter index (increasing) by pressing this button.
<
During normal operation, pressing this button allows the
user to reduce the heating or DHW set point on the basis
of the selection made previously. If there is a Remote
Control (Open Therm), after having selected the heating
button, the user can modify the incline of the climatic curve
(decreasing it) by pressing the button (
-
). In "parameter
setting/display", the user can modify the parameter
setting or value (decreasing) by pressing this button.
>
During normal operation, pressing this button allows
the user to increase the heating or DHW set point on the
basis of the selection made previously. If there is a Remote
Control (Open Therm), after having selected the heating
button, the user can modify the incline of the climatic curve
(increasing it) by pressing the button (
+
). In "parameter
setting/display", the user can modify the parameter
setting or value (increasing) by pressing this button.
c
Programming connector cover plug.
NOTE:
pressing any one of these buttons for more than 30 seconds
generates a fault on the display without preventing boiler operation.
The warning disappears when normal conditions are restored.
2
DISPLAY
l
“SUMMER”
. This symbol appears when the boiler is
operating in "Summer" mode or if only the domestic
hot water mode is enabled via the remote control. If the
symbols
l
and
n
are flashing, this indicates that the
chimney sweep function is active.
n
“WINTER”
. This symbol appears when the boiler is
operating in "Winter" mode or if both the domestic hot
water and heating modes are enabled via the remote
control. With the remote control, if no operating modes
have been enabled both symbols
l
and
n
will be off.
d
“RESET REQUIRED”
. The message indicates that after
having repaired the fault, normal boiler operation can be
restored by pressing the button
y
.
r
“DOMESTIC HOT WATER”
. This symbol is present during
a DHW request or during the "chimney sweep function" It
flashes during the selection of the domestic hot water set
point.
t
“HEATING”
. This symbol lights up during heating operation
or during the "chimney sweep function It flashes during
the selection of the heating set point.
f
“BLOCK” DUE TO NO FLAME
.
F
“FLAME PRESENCE"
.
v
“POWER LEVEL"
. This indicates the power level at which
the boiler is operating.
p
“PARAMETER"
. This indicates that the user may be in
parameter setting/display, or "info" or "counter", or in
"activated alarms" (history).
A
“ALARM"
. This indicates that a fault has occurred. The
number specifies the cause which generated the alarm.
z
“CHIMNEY SWEEP"
. This indicates that the "chimney
sweep function" has been activated.
E
"ECO", ALTERNATIVE ENERGY SOURCES
. Where active, it
indicates that there is a solar system available.
c
"MAINTENANCE REQUEST"
. If active, it shows it is time to
perform maintenance on the boiler.
