Siemens LMV37.4 Series - 26 Service Level; Display of Service Level

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Building Technologies Basic documentation LMV37.4... CC1P7546en
26 Service level 17.12.2018
26 Service level
The service level is used to display information about errors including the error history
and information about the LMV37.4.

Note
When on the service level, you can press or to display the next or the previous
parameter.
Instead of pressing , you can also press
/
reset
for <1 s.

Note
Press
ESC
or
/
reset
for >3 s to return to the normal display.

P
Vh
min s %
Bild 39e/0807
Parameter
Parameter value
Figure 102: Service level
Note!
No change of values on the service level.
If characters ._._ are displayed by the parameter, the
value may consist of more than 5 digits.
Press
/
reset
for >1 s and <3 s to display the value.
Press
/
reset
for >3 s or
ESC
to return to the selection
of the parameter number (parameter number flashes).
26.1 Display of service level
/
reset
P
Vh
mi n
s%
Bild 21/0707
Press
/
reset
for >3 s until SEr appears.
When releasing
/
reset
, you are on the service level.
No. Parameter
Service level
954 Intensity of flame
960 Actual flow rate (fuel throughput in m³/h, l/h, ft³/h, gal/h)
121 Manual output
Undefined = automatic operation
922 Incremental position of actuators
Index 0 = fuel
Index 1 = air
936 Standardized speed
161 Number of faults
701
●
●
●
●
●
Error history: 701-725.01.Code
Error history: 701-725.02.Diagnostic code
Error history: 701-725.03.Error class
Error history: 701-725.04.Phase
Error history: 701-725.05.Startup counter
Error history: 701-725.06.Output
725 Error history: Oldest error in the history