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Building Technologies Basic documentation LMV37.4... CC1P7546en
28 Parameter list LMV37.4 17.12.2018
Par. Parameter Number of Type Edit Value range Increment Default Password level
no. elements Min. Max. setting write read
fuel valve V1 and fuel valve V2)
3 = pressure switch-min after fuel valve V2
237 Gas: Input pressure switch-max / POC
1 = pressure switch-max
2 = POC
3 = pressure switch valve proving
4 = additional speed-dependent air pressure switch
1 Selection edit 1 4 1 LMV37.400Ax: 1
LMV37.420Ax: 2
HF HF
239 Gas. Forced intermittent operation
0 = inactive
1 = active
1 Selection edit 0 1 1 1 OEM HF
240 Repetition limit loss of flame
1 = no repetition
2 = 1 repetition
Recharging time:
After the
Operation phase
1 Std_u8 edit 1 2 1 LMV37.400Ax: 2
LMV37.420Ax: 1
OEM OEM
Note!
Parameters 240 and 280 refer to the same
value.
This means that no separate setting is
possible for oil / gas or fuel 0 / fuel 1.
241 Gas: Execution valve proving
0 = no valve proving
1 = valve proving on startup
2 = valve proving on shutdown
3 = valve proving on startup and shutdown
1 Selection edit 0 3 1 LMV37.400Ax: 2
LMV37.420Ax: 0
HF HF
242
Gas: Valve proving - test space evacuating
1 Time edit 0,2 s 10 s 0,2 s 3 s OEM OEM
243
Gas: Valve proving - test time atmospheric pressure
1 Time edit 0,2 s 60 s 0,2 s 10 s OEM OEM
244
Gas: Valve proving - test space filling
1 Time edit 0,2 s 10 s 0,2 s 3 s OEM OEM
245
Gas: Valve proving - test time gas pressure
1 Time edit 0,2 s 60 s 0,2 s 10 s OEM OEM
246 Gas: Waiting time gas shortage 1 Time edit 0,2 s 60 s 0,2 s 10 s OEM OEM
248 Gas: Postpurge time (abortion if load controller On) 1 Time edit 1 s 108 min 0,2 s 1 s HF HF
249 LMV37.400Ax
Gas: Prepurge time (OEM)
1 Time edit 5 s 60 min 0,2 s 20 s OEM HF
261 Oil: Active detector of flame evaluation
0 = QRB / QRC
1 = ION / QRA
1 Selection edit 0 1 1 LMV37.400Ax: 0
LMV37.420Ax: 1
HF HF
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