
2
PRIMARY INFORMATION
CONTROLS INTERFACE
1 Info button
Enables the function that allows the access to some information
regarding the boiler operation.
2 Memory button
Enables the Memory function.
3 Heating temperature adjustment button
Allows the access to the adjustment of the heating water tem-
perature by using the selector.
4 ON/OFF/RESET button
Allows you to:
●
switch on the boiler
●
switch off the boiler
●
restart the boiler after a fault stop.
5 Heating ON/OFF button
Enables/disables the heating function
6 Dedicated to the Technical Assistance Service
Enables or disables the boiler’s self-operation.
7 Encoder (adjustment selector)
Allows you to increase or decrease the preset values.
8 Comfort button
Enables Comfort function.
9 DHW temperature adjustment button
Allows the access to the adjustment of DHW temperature by
using the selector.
SECONDARY INFORMATION
DISPLAY
1 Reset symbol
Indicates when it is necessary to restart the boiler (please read
page 42 for details).
2 Key symbol
Indicates the presence of a fault (please read page 42 for details).
3 Drop symbol
Displaying that the system pressure is under the correct level
4
Displaying the operating temperature (DHW or heating).
5 Memory symbol
It is displayed when Memory function is on.
6 Heating symbol
Flashing, indicates a heating request in the room.
7 Heating layer
Indicates the position of the set heating temperature (position
relative to the maximum and minimum).
8
When the heating flame is on, it indicates that the burner is on
following a heat request in the room.
9 Anti-freeze symbol
It is displayed when the anti-freeze function is on.
10 External probe symbol
It is displayed when the external probe is connected.
11 Remote control panel
It is displayed when a remote control panel is connected.
12 Service icon
Indicates the boiler is self-operating.
13
Pressure value of the heating installation.
14 Comfort symbol
It is displayed when the Comfort function is on.
15 DHW symbol
Flashing, indicates a DHW request.
16 DHW layer
Indicates the position of the DHW temperature set (position
relative to the maximum and minimum).
17
When the DHW flame is on, it indicates that the burner is on
following a DHW request.
1
2
4
9
8
7
6
5
3
1
2
9
10
5
7
14
16
8
17
4
13
12
3
fig. 2
6
11
15
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