Siemens LMV37.420A1 User Manual

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Building Technologies Basic documentation LMV37.4... CC1P7546en
HVAC Products 25 Service level 01.12.2009
25 Service level
The service level is used to display information about errors including the error history and information about
the basic unit.
&
Note
When on the service level, you can press or to display the next or the previ-
ous 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.
&
Note
P
Vhmins%
Bild 39e/08 07
Parameter Parameter value
Figure 61: Service level
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
(blinking).
25.1 Display of the service level
/
reset
P
Vhmins%
Bi ld 2 1/ 0707
Press
/
reset
for >3 s until SEr appears.
When releasing
/
reset
, you are on the service level.
No. Parameter
Service level
954 Flame intensity
960 Actual fuel throughput in unit of volume / h (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
.
.
.
725
Error history: 701-725.01.Code

Siemens LMV37.420A1 Specifications

General

Brand	Siemens
Model	LMV37.420A1
Category	Control Unit
Language	English