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The service level shows all the information about flame intensity, actuators position, number and lock codes:
Parameter
Description
954
Flame intensity
121
% output, if set = automatic operation
922
Actuators position, 00=combustibile; 01= aria
161
Lock-outs number
701..725
Lock-outs History (see chapter 23 in the LMV2x manual)
1
.the first parameter will be "954": the percentage of flame is shown on the right. By pressinf + or - it is possible to scroll up/down the
parameter list.
2
Once the last parameter is accessed (143) by pressing + , the End message will blink.
3
PressPress InFo
for more than three seconds or for more than three seconds orto return to the normal display.
For further nformation, see tha LMV2 related manual.
Fully modulating burners
To adjust the fully-modulating burners, use the S3 switch on the burner control panel (see next picture), instead of the TAB thermostat
as described on the previous paragraphs about the progressive burners. Go on adjusting the burner as described before, paying
attention to use the CMF switch intead of TAB.
The S3 position sets the oprating stages: to drive the burner to the high-flame stage, set S3=MAX; to drive it to the low-flame stage, set
S3=MIN.
To move the adjusting cam set S3=MIN or MAX and then S3=MAN.
AUTO
MAN.
S3
MAX
MAN stop at the current position
MAX high flame operation
MIN low flame operation
AUTO automatic operation
MIN
31
PART III: OPERATION
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