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7.1.3
Service mode
The Service mode (SEr) visualises the error log and certain
technical information about the system. To access this level you
must:
press the "i/reset" key for more than 3 s.
Release the key immediately when the display shows
"SEr".
P
/reset
The list of parameters (in the sequence in which they are dis-
played) is shown in Tab. M.
No.
Parameter
954
Flame intensity (%)
960
Actual fuel which passes in units of volume / h
(m³/h, l/h, ft³/h, gal/h)
121
Manual setting of output
Not defined = automatic operation
922
Position of the servomotors (expressed in de-
grees,
0
1 = air
161
Number of errors
701÷725
Log of the errors: 701-725.01, Code
7.1.3.1 Operating mode on Info Mode and Service Mode
After access to these levels, the display visualises the number of
the parameter (flashing) on the left, and the corresponding value
on the right.
P
If the value is not displayed, press the "i/reset" key for a period
of 1 to 3 seconds
To return to the Parameter List, press the "i/reset" key for more
than 3 s, or press the keys "+" and "-" (ESC) simultaneously.
To move on to the next parameter, press the key "+" or "i/reset"
for less than 1s. At the end of the list, the display visualises
"End".
To move back to the previous parameter, press the key "-".
To return to the Normal/Standard Visualisation Mode, press the
"i/reset" key for more than 3 s, or press the keys "+" and "-"
(ESC) simultaneously.
For a moment the display will show "OPErAte".
Control and display
V
h
min
s
%
symbol
=
Tab. M
h
min
s
%
7.1.4
Parameters Mode
The Parameters Mode (PArA) displays and allows you to modi-
fy/programme the parameters list on page 44.
The factory-set parameters are not visible.
To access this level it is necessary to follow the "Access proce-
dure with password".
7.1.4.1 Access procedure with password
Press the "F" and "A" keys simultaneously for 1s.
For a moment the display will show "CodE", and immediately af-
ter you will see 7 dashes, the first one flashing.
VSD
F
A
With the keys "+" and "–" select the first character of the pass-
)
word (letter or number), and confirm by pressing the key "i/re-
fuel
set".
Once you have confirmed, the sign "–" will appear.
Continue in the same way for the other characters.
After inserting the last character of the password, confirm by
pressing the key "i/reset": if the password inserted is correct you
will see "PArA" for a few seconds, then you can access the var-
ious groups of parameters.
With the keys "+" and "–" select the group you require.
/reset
If the password inserted is incorrect, the message "Error" will
appear for a moment. It is then necessary to repeat the proce-
dure.
P
37
GB
P
V
h
min
s
P
V
h
min
s
P
V
h min s
%
P
V
h min
s
P
V
h
min
V
h min s
%
%
%
/reset
%
s
%
20205048
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