Table of Contents
Advertisement
7.1.1.5 Reset procedure
The burner is in lockout when the red indicator light on the oper-
ator panel is lit up, and the display visualises the lockout code (in
the example alongside c: 4) and the relative diagnostics (in the
example d: 3) alternately.
P
V h
P
V
To reset, press the "i/reset" key for 1 s: the display will show "rE-
SEt". When the key is released, the lockout signal will disappear
and
the
red
indicator
The flame control is reset.
P
/reset
7.1.1.6 Manual lockout procedure
If necessary, it is possible to manually block the flame control
and, consequently, the burner, by pressing the key "i/reset" si-
multaneously with any other key of the operator panel.
With the selector "0-1" (Fig. 34 on page 34), the
burner does not stop immediately, but the switch-
off phase is activated.
CAUTION
7.1.1.7 Manual operation procedure
After the adjustment of the burner and the setting of the points on
the modulation curve, it is possible to manually check the opera-
tion of the burner along the entire curve.
Example:
the burner is working at the requested load percentage: 20%.
P
Press the "F" key for 1 second: "LoAd" is displayed and the load
percentage flashes.
P
Releasing the "F" key, the standard visualisation appears, with
the current load percentage flashing: this means that the burner
is working in Manual mode (any outside adjustment is excluded
and only the safety devices are active).
Control and display
min
s
%
h
min s
%
light
will
switch
V h
min
s
%
V
h
min s
%
V h
min
s
P
Keep the "F" key pressed and, with the keys "+" or "–", increase
or decrease the load percentage.
P
To exit manual mode, press the keys "+" and "-" (ESC) simulta-
neously for 3 seconds: the burner will work in Automatic mode
and the output will depend on the thermostat/adjustment pres-
sure switch (TR).
off.
7.1.2
Info mode
The Info mode (InFo) visualises general system information. To
access this level you must:
press the "i/reset" key for 1-3 s.
Release the key immediately when the display shows
"InFo".
/reset
The list of parameters (in the sequence in which they are dis-
played) is shown in Tab. M.
No.
Parameter
167
Volumetric delivery of fuel in the unit of measurement
selected
162
Operation time with flame
163
Operation time
164
No. of resettable ignitions
166
Total no. of ignitions
113
Identification code of the burner
107
Software version
108
Software variation
102
Flame control test date
103
Identification code of the flame control
104
Identification number of the group of parameters set
105
Version of the group of parameters
143
Reserved
End
39
GB
V
h
min
s
V h
min
s
ESC
P
V
h
m i n
s
%
Tab. M
20205886
Advertisement
Table of Contents
