35
GB
Parameter
Number of
elements
Unit of
measure-
ment
Modifica-
tion
Values interval
Degree of pre-
cision
Predefined
setting
Access mode
No.
par.
Description Min. Max.
221
Gas: selection of flame sensor
0 = QRB.../ QRC
1 = ION / QRA
1 - Modification 0 1 1 1 Parameters mode
222 Gas: Selection of the pre-purging function
0 = deactivated
1 = activated
1 - Modification 0 1 1 1 Parameters mode
223 Maximum repeats of minimum gas pressure switch intervention 1 - Modification 1 16 1 16 Parameters mode
225 Gas: pre-purging time 1 s Modification 20 s 60 min 0.2 s 20 s Parameters mode
226 Gas: pre-ignition time 1 s Modification 0.2 s 60 min 0.2 s 2 s Parameters mode
230 Gas: interval 1 1 s Modification 0.2 s 60 s 0.2 s 2 s Parameters mode
232 Gas: interval 2 1 s Modification 0.2 s 60 s 0.2 s 2 s Parameters mode
233 Gas: post-combustion time 1 s Modification 0.2 s 60 s 0.2 s 8 s Parameters mode
234 Gas: post-purging time 1 s Modification 0.2 s 108 min 0.2 s 0.2 s Parameters mode
242 Gas: emptying time (valve leak detection) 1 s Modification 0.2 s 3s 0.2 s 3 s Parameters mode
243 Gas: atmospheric test time (valve leak detection) 1 s Modification 0.2 s 60s 0.2 s 10 s Parameters mode
244 Gas: filling time (valve leak detection) 1 s Modification 0.2 s 3s 0.2 s 3 s Parameters mode
245 Gas: pressure test time (valve leak detection) 1 s Modification 0.2 s 60s 0.2 s 10 s Parameters mode
261 Oil: selection of flame sensor
0 = QRB.../ QRC...
1 = ION / QRA
1 - Modification 0 1 1 0 Parameters mode
265 Oil: pre-purging time 1 s Modification 15 s 60 min 0.2 s 15 s Parameters mode
266 Oil: pre-ignition time 1 s Modification 0.2 s 60 min 0.2 s 2 s Parameters mode
270 Oil: interval 1 1 s Modification 0.2 s 60 min 0.2 s 2 s Parameters mode
272 Oil: interval 2 1 s Modification 0.2 s 60 min 0.2 s 2 s Parameters mode
273 Oil: post-combustion time 1 s Modification 0.2 s 60 s 0.2 s 8 s Parameters mode
274 Oil: post-purging time 1 s Modification 0.2 s 108 min 0.2 s 0.2 s Parameters mode
281 Oil: selection transformer ignition phase TA
0 = brief pre-ignition (Ph38)
1 = long pre-ignition (with fan) (Ph22)
1 - Modification 0 1 1 0 Parameters mode
400 Air/fuel modulation curve
401 Checking fuel servomotor 13 (°) Modification 0° 90° 0.1° 0°; 0°; 15°; not
defined
Parameters mode
402 Checking air servomotor 13 (°) Modification 0° 90° 0.1° 0°; 90°; 45°; not
defined
Parameters mode
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
3 (°) Modification 0° 90° 0.1° 0°; 0°; 15° Parameters mode
Start-up, calibration and operation of the burner
5