49
20068428
Start-up, calibration and operation of the burner
221
Gas: selection of flame sensor
0 = QRB.../ QRC
1 = ION / QRA
1 - Modification 0 1 1 1 Service mode
222
Gas: Selection of the pre-purging function
0 = deactivated
1 = activated
1 - Modification 0 1 1 1 Service mode
223
Maximum repeats of minimum gas pressure switch
intervention
1 = No repetition
2...15 = Number of repetitions
16 = Constant repetitions
1 - Modification 1 16 1 16 Service mode
225 Gas: pre-purging time 1 s Modification 20s 60 min 0.2s 20s Service mode
226 Gas: pre-ignition time 1 s Modification 0.4 s 60 min 0.2s 2s Service mode
230 Gas: interval 1 1 s Modification 0.4 s 60s 0.2s 2s Service mode
232 Gas: interval 2 1 s Modification 0.4 s 60s 0.2s 2s Service mode
233 Gas: post-combustion time 1 s Modification 0.2s 60s 0.2s 8s Service mode
234 Gas: Post-purging time (no extraneous light test) 1 s Modification 0.2s 108 min 0.2s 0.2s Service mode
236
Gas: Minimum gas pressure switch input
0 = deactivated
1 = minimum gas pressure switch (upstream of the
fuel valve 1 (V1))
2 = valve control via the minimum pressure switch
(between fuel vale 1 (V1) and 2 (V2))
1 - Modification 1 2 1 1 Service mode
237
Gas: Maximum gas pressure switch / POC Input
0 = deactivated
1 = Maximum gas pressure switch
2 = POC
1 - Modification 1 2 1 1 Service mode
241
Gas: Valve leak detection test
0 = test deactivated
1 = valve leak detection test at start-up
2 = valve leak detection test at shut-down
3 = valve leak detection test at start-up and at shut-
down
1 - Modification 0 3 1 2 Service mode
248
Gas: Post-purging time (t3) (at deactivation of the load
(LR)) - ON
1 s Modification 1s 108 min 0.2s 1s Service mode
261
Oil: selection of flame sensor
0 = QRB.../ QRC...
1 = ION / QRA...
1 - Modification 0 1 1 0 Service mode
265 Oil: pre-purging time 1 s Modification 15s 60 min 0.2s 15s Service mode
266 Oil: pre-ignition time 1 s Modification 0.6s 60 min 0.2s 2s Service mode
270 Oil: interval 1 1 s Modification 0.4 s 60 min 0.2s 2s Service mode
272 Oil: interval 2 1 s Modification 0.4 s 60 min 0.2s 2s Service mode
273 Oil: post-combustion time 1 s Modification 0.2s 60s 0.2s 8s Service mode
274 Oil: Post-purging time (no extraneous light test) 1 s Modification 0.2s 108 min 0.2s 0.2s Service mode
276
Oil: Minimum input oil pressure switch
0 = deactivated
1 = activated from phase 38
2 = activated from safety time (TSA)
1 - Modification 1 2 1 1 Service mode
277
Oil: Maximum oil pressure switch / POC Input
0 = deactivated
1 = Maximum oil pressure switch
2 = POC
1 - Modification 1 2 1 1 Service 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 1 Service mode
284
Oil: Post-purging time (t3) (at deactivation of the load
(LR)) - ON
1 s Modification 1s 108 min 0.2s 1s Service mode
400 AIR/FUEL MODULATION CURVES
401
Checking fuel servomotor
(only setting of the curve)
13 (°) Modification 0° 90° 0.1°
0°; 0°; 15°;
Not defined
Service mode
402
Checking air servomotor
(only setting of the curve)
13 (°) Modification 0° 90° 0.1°
0°; 90°; 45°;
Not defined
Service mode
500 POSITIONING OF SERVOMOTORS
Parameter
No. ele-
ments
Unit of
measure
Modifica-
tion
Value range
Degree of
accuracy
Default
setting
Acces mode
No. Description Min. Max.
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