Direction Of Rotation - Siemens LMV37.4 Series Basic Documentation

Basic unit with integrated air-fuel ratio control for forced draft burners
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10.4 Direction of rotation

With the SQM3...actuator, the direction of rotation can be selected on an individual ba-
sis.
Parameter
602.00
602.01
Counterclockwise
Figure 44: Direction of rotation (example SQM3...)
When SQN1..., always rotation direction left must be select.
The direction of rotation is be fixed by respective type of SQN1... actuator:
SQN13...: Direction of rotation left
SQN14...: Direction of rotation right
Note
The actuators are always supplied with the flat of the drive shaft facing upward.
Basic documentation LMV37.4...
10 Actuators X53 / X54
Direction of rotation of fuel actuator
Index 0 = fuel
0 = counterclockwise
1 = clockwise (exclusively for SQM3...)
Direction of rotation of air actuator
Index 1 = air
0 = counterclockwise
1 = clockwise (exclusively for SQM3...)
Clockwise
CC1P7546en
01.12.2009

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