2. To access the Information menu, briefly press the key once.
Caution
A long press (approximately 3 seconds) of the button will
activate functions intended only for your installer or service
engineer. If this occurs, press the button again for 3 seconds to
exit the function.
Important
Five minutes after the key is pressed for the last time, the
display goes back to the main display, once the venting cycle has
been completed.
11.5 Reading out operating parameters
Pressing the button enables you to view information about how the
boiler is working.
1. Press this button for one second to view the operating mode (e.g.
"t.17" = purging in progress).
2. Press this button for one second again to view the operating sub-
status or the corresponding function that is active (e.g. "u.00" = boiler
in standby mode).
3. Press this button for one second again to view the operating
temperature in the heating system: The
symbol followed by the
temperature in °C will flash.
4. Press this button for one second again to view the operating
temperature in the domestic water system: The
symbol followed
by the temperature in °C will flash.
5. Press this button for one second again to view the power level from 0
to 100: The
symbol and the number relating to the level of
operating power will flash.
Press and hold the button for more than three seconds to exit this
menu.
11.6 Statuses and sub-statuses
The STATUS is the instantaneous operating phase of the boiler at the
moment of display.
The SUB-STATUS is the instantaneous operating phase of the boiler
within the STATUS at the moment of display.
Tab.30 List of statuses
STATUS
DISPLAY
Standby
t00
Heat request
t01
Burner on
t02
Operating in heating mode
t03
Operating in domestic water mode
t04
Burner off
t05
Pump post circulation
t06
Burner off to reach the temperature setpoint
t08
Temporary fault
t09
Permanent fault (fault to be reset manually)
t10
Chimney sweep function at minimum output
t11
Chimney sweep function at maximum output in heating mode
t12
Chimney sweep function at maximum output in domestic water mode
t13
Manual heat request
t15
Frost protection function active
t16
Fig.72
Accessing the information menu
PN-0000540
11 Troubleshooting
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