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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
Index 0 = QRB / QRC (0 = deactivated, >1 =
activated)
Index 1 = ION / QRA (0 = deactivated, >3 = activated)
(only 200 ms-steps)
LMV37.420Ax: 30
190 Postpurging in lockout position
0 = deactivate (no-load position)
1 = active (postpurge position)
When active, the
Alarm in the event of start
prevention
function is only possible to a limited
extent!
1 Selection edit 0 1 1 0 HF HF
191 Function Switching back to pilot
0 = deactivate
1 = active (low active)
2 = active (high active)
Load controller contacts X5-03 are deactivated when
function is active!
1 Std_u8 edit 0 2 1 0 OEM HF
192 Switching back to pilot minimum time 1 Time edit 5 s 120 s 0,2 s 30 s HF HF
193 Switching back to pilot maximum time 1 Time edit 30 s 108 min 0,2 s 60 min HF HF
194 Repetition limit no flame at the end of safety time
1 = no repetition
2...4 = 1...3 repetitions
Recharging time:
Entering into operation
1 Std_u8 edit 1 4 1 1 OEM OEM
195 Repetition limit heavy oil direct start
1 = no repetition
2...15 = 1...14 number of repetitions
16 = constant repetition
1 Std_u8 edit 1 16 1 LMV37.400Ax: 3
LMV37.420Ax: 1
HF HF
196 Repetition limit air pressure failure
1 = no repetition
2 = 1 repetition
3 = 2 repetitions
Recharging time:
End of
Shutdown phase / 24 hours continuous
operation
1 Std_u8 edit 1 2 1 1 OEM OEM
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