Parameter Modes Of Operation; Parameters Without Index, With Direct Display - Riello 908T4 Installation, Use And Maintenance Instructions

Premix gas burners
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6.8

Parameter modes of operation

The parameters memorised in the LME7... burner control can be
displayed and modified in the Parameters level.
6.8.1

Parameters without index, with direct display

Example of parameter 225 (pre-purging time) on the Param-
eters level
P
Press
for the pre-purging time.
Display: Parameter 225: blinks, the value 3.675 does not blink.
P
V
Press
"i/reset" for the modification mode.
Display: 3.675.
P
Press
or
to move the previous pre-purging time
mode
one place to the left.
Display: the pre-purging time 3.675 blinks.
Note:
To detect display errors, the value appears shifted by one posi-
tion to the left.
20160576
Calibration and operation
V
h min s
%
Fig. 120
/reset
Fig. 121
h min s
%
Fig. 122
V
h
min s
%
Fig. 123
Press
or
Display: The pre-purging time 3.822 blinks.
Alternative 1:
Delete the change!
P
by the
44
GB
P
V
h
for the required pre-purging time.
ESC
V
h min s
%
min s
%
Fig. 124
Fig. 125
Fig. 126

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