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4. Select menu Parameters, counters, signals,
5. Then Adv. Parameters
6. Select the line Burners strategy (parameter AP086)
7. The parameters Burner auto (factory setting), Burner 1 and Burner 2 are displayed.
8. Select the burner which must remain in operation : Burner 1 (= left burner) or Burner 2 (= right burner),
then confirm.
9. Wait a few seconds, until the display shows Burners strategy and the selected burner Burner 1 (for
example).
10. Go back to the home screen by pressing the return key
If an error code was displayed, select the
11.
seconds to reset the functions of the appliance : The display will show:
« Operational mode changed, returning to main menu » and
« Connecting to system, please wait... ».
The error code A0272 remains displayed in the Errors menu
" degraded " mode.
The selected burner restarts, the green light on the control panel flashes, and the following message is
12.
displayed : « The appliance is used in a degraded mode, not all functionalities are used ».
Hide the message by pressing the return key
13.
3. Procedure to return to normal operation with 2 burners
1. Select the icon
2. Enter the code 0012
3. The insataller level is activated and the icon
4. Select the Boiler icon on the display
5. Select menu Parameters, counters, signals,
6. Then Adv. Parameters
7. Select line Burners strategy (parameter AP086),
8. The parameters Burner auto, Burner 1 and Burner 2 are displayed.
9. Select parameter Burner auto, then confirm.
10. Wait a few seconds, until the display shows Burners strategy - Burner auto
11. Go back to the main screen by pressing the back key
If an error code was displayed, select the
12.
seconds to reset the functions of the appliance.
BE
to access the installer level.
to access the « Oil-fired boiler » menu
several times
icon, then press and hold the rotary button for a few
during the period of operation in
.
is displayed,
icon, then press and hold the rotary button for a few
2/2
Possible confusion : be careful not
to choose the line « Chimney burner
selec » (parameter OP044) located
a few lines above !
IT2688-en
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