Siemens LMV37.4 Series Basic Documentation page 90

Basic unit with integrated fuel-air ratio control for forced draft burner
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Symbols
Permissible position range
In Standby mode: Actuator is allowed to travel within the permissible
position range, but is always driven to the home position; must be in the
home position for phase changes
0°/10%
Position as supplied (0°)
90°/100%
Actuator fully open (90°)
Input/output signal 1 (ON)
Input/output signal 0 (OFF)
Input permissible signal 1 (ON) or 0 (OFF)
*)
Alternative to pressure switch-max
**)
Only with valve proving via pressure switch-min
Basic documentation LMV37.4...
7 Basic unit LMV37.4
CC1P7546en
17.12.2018

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