Riello 1106 T81 Installation, Use And Maintenance Instructions page 38

Forced draught gas burners
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Parameter
No. par.
Description
Gas: selection of flame sensor
221
0 = QRB.../ QRC
1 = ION / QRA
222
Gas: Selection of the pre-purging function
0 = deactivated
1 = activated
223
Maximum repeats of minimum gas pressure switch intervention
225
Gas: Pre-purging time
226
Gas: Pre-ignition time
230
Gas: Interval 1
232
Gas: Interval 2
233
Gas: Post-combustion time
234
Gas: Post-purging time
242
Gas: Emptying time (valve leak detection)
243
Gas: Atmospheric test time (valve leak detection)
244
Gas: Filling time (valve leak detection)
245
Gas: Pressure test time (valve leak detection)
261
Oil: Selection of flame sensor
0 = QRB.../ QRC...
1 = ION / QRA
265
Oil: Pre-purging time
266
Oil: Pre-ignition time
270
Oil: Interval 1
272
Oil: Interval 2
273
Oil: Post-combustion time
274
Oil: Post-purging time
281
Oil: Selection transformer ignition phase TA
0 = brief pre-ignition (Ph38)
1 = long pre-ignition (with fan) (Ph22)
400
Air / fuel modulation curve
401
Checking fuel servomotor
402
Checking air servomotor
500
Positioning of servomotors
501
Position of the fuel servomotor in absence of flame
Index 0 = standby position
Index 1 = pre-purging position
Index 2 = post-purging position
Number of
Unit of meas-
Modifica-
elements
urement
tion
1
-
Modification
1
-
Modification
1
-
Modification
1
s
Modification
1
s
Modification
1
s
Modification
1
s
Modification
1
s
Modification
1
s
Modification
1
s
Modification
1
s
Modification
1
s
Modification
1
s
Modification
1
-
Modification
1
s
Modification
1
s
Modification
1
s
Modification
1
s
Modification
1
s
Modification
1
s
Modification
1
-
Modification
13
(°)
Modification
13
(°)
Modification
3
(°)
Modification
Values interval
Degree of preci-
sion
Min.
Max.
0
1
1
0
1
1
1
16
1
20s
60 min
0.2s
0.2s
60 min
0.2s
0.2s
60s
0.2s
0.2s
60s
0.2s
0.2s
60s
0.2s
0.2s
108 min
0.2s
0.2s
3s
0.2s
0.2s
60s
0.2s
0.2s
3s
0.2s
0.2s
60s
0.2s
0
1
1
15s
60 min
0.2s
0.2s
60 min
0.2s
0.2s
60 min
0.2s
0.2s
60 min
0.2s
0.2s
60s
0.2s
0.2s
108 min
0.2s
0
1
1
90°
0.1°
90°
0.1°
90°
0.1°
Predefined set-
Access mode
ting
1
Parameters Mode
1
Parameters Mode
16
Parameters Mode
20s
Parameters Mode
2s
Parameters Mode
2s
Parameters Mode
2s
Parameters Mode
8s
Parameters Mode
0.2s
Parameters Mode
3s
Parameters Mode
10s
Parameters Mode
3s
Parameters Mode
10s
Parameters Mode
0
Parameters Mode
15s
Parameters Mode
2s
Parameters Mode
2s
Parameters Mode
2s
Parameters Mode
8s
Parameters Mode
0.2s
Parameters Mode
0
Parameters Mode
0°; 0°; 15°; not
Parameters Mode
defined
0°; 90°; 45°; not
Parameters Mode
defined
0°; 0°; 15°
Parameters Mode

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