Siemens LME71 Series Basic Documentation page 113

Smart Infrastructure
Index
A
AGG9
Connection diagram.................. 50
AZL2
Description of the unit / display
and buttons ................................ 63
Error code list ............................ 94
Info level ..................................... 70
Display of info level ................. 70
Display of info values ............. 71
End of info level ....................... 74
Identification date .................... 71
Identification number .............. 71
Identification of burner ........... 72
Number of startups resettable 73
Total number of startups ........ 74
Meaning of symbols on the
display ........................................ 64
Menu-driven operation .............. 69
Assignment of levels .............. 69
Operating variants of the
parameters ................................. 87
Parameters with index, with or
without direct display .......... 91
Parameters without index, with
direct display ........................ 87
Parameters without index, with
no direct display .................. 89
Operation ................................... 65
Display during startup /
shutdown .............................. 65
Display in standby mode ........ 65
Display of operating position . 67
Fault status messages, display
of errors and info ................. 68
Normal display ......................... 65
Operation via AZL2 ................... 63
Parameter level .......................... 77
Backup ..................................... 83
Changing the heating engineer's
password .............................. 80
Changing the OEM's password
............................................... 82
Entering the password ............ 78
Restore ..................................... 85
Safety notes relating to operation
.................................................... 62
Service level .............................. 75
Display of service values ........ 76
Display of the service level .... 75
End of service level ................. 76
Error history ............................. 76
Intensity of flame ..................... 76
Basic Documentation LME7...
15 Operation via internal LED
Mains voltage ........................... 76
Special functions ....................... 64
Manual lockout ......................... 64
B
Basic unit
Input gas pressure switch-min . 55
D
Dimensions ...................................... 42
LME7 ........................................... 42
F
Function ........................................... 43
Control sequence in the event of
fault ............................................. 44
Controlled intermittent operation
..................................................... 43
Preconditions for burner startup
..................................................... 43
Repetition in case of no flame is
established by the end of safety
time ............................................. 45
Resetting the LME7 ..................... 44
Restart limitation .......................... 45
Undervoltage .............................. 43
G
Gas pressure switch-min
X5-01 pin 2 / pin 3 fails ................ 55
I
Inputs / outputs ............................... 49
L
LED
Description of display and
buttons ........................................ 96
Fault status messages, display of
errors ........................................ 101
Display of errors with lockout
............................................. 101
Display of flame current ION or
QRA ..................................... 102
Display of preset output ........ 103
Reset ....................................... 102
Initial startup with a new PME7 or in
case of replacement of the PME7
................................................... 107
Manual adjustment .................... 104
Position of actuator or speed of
PWM fan in modulating
operation with analog signal
............................................. 104
Manual backup ......................... 109
Error during backup process 110
Manual restore ......................... 111
Errors during the restore
process................................ 112
Reset ....................................... 112
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CC1P7105en
24.07.2020