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• Press 16 (Figure 9.11) to show the value
of parameter P06 on the LCD display (Fig-
ure 9.14).
Figure 9.14
• Press 16 and the LCD display shows the
number 01, indicating activation of the
"chimney sweep function" at minimum
output (Figure 9.15).
• Press the 12 button (Figure 9.11) to con-
firm the value entered and activate the
function.
Figure 9.15
Chimney sweep function at maximum
output in domestic hot water mode
• Press 16 and the LCD display shows the
number 02, indicating activation of the
"chimney sweep function" at maximum
output.
• Press the 12 button (Figure 9.11) to con-
firm the value entered and activate the
function (Figure 9.16).
Figure 9.16
• To exit the chimney sweeper, reset the
value of parameter P06 to 00 or wait 15
MAINTENANCE
RESET
bar
RESET
bar
RESET
bar
minutes with the boiler off (OFF).
• Turn the boiler off by pressing the 17 but-
ton (Figure 9.11) until the message OFF
appears on the LCD display (Figure 9.17).
Figure 9.17
9.12 Settings for changing the con-
trol board
When the control board is replaced, it must
be configured for the exact boiler type.
• Enter "programming mode" by holding
down buttons 17 and 18 for 5 seconds
at the same time (Figure 9.18). The code
P00 appears on the display, indicating en-
try into "parameter P00" (Figure 9.19).
18
12
13
Figure 9.18
Figure 9.19
• Scroll through the various parameters us-
RESET
bar
17
16
15
RESET
bar
- 59 -
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