Specifications

DBA
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Key to fig. 2 :
The boiler is equipped with a DBA. This is the internal control
of the boiler. The DBA is located behind the access panel.
The DBA allows you to operate the boiler and to make adjust-
ments in its settings.
DBA overview:
1. Mains switch (see fig. 2).
Use this switch to turn the boiler on or off.
2. Reset button "
B" (see fig. 2)
When a blinking code is in the display, it is possible to try and
restart the boiler by pressing this button.
I NOTE
It is not possible to reset the boiler when there is no
fault code blinking in the display.
item 1: mains switch
item 2: "reset" button
item 3: "service" button
item 4: display
item 5: "menu" button
item 6: adjusting arrow up
item 7: adjusting arrow down