Siemens LMV27.100x2 User Manual

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Building Technologies Basic Documentation LMV27... CC1P7541en
8 Selection of operating mode 17.12.2018
Operating mode parameter 201 Fuel train Air-fuel ratio control
Fuel actuator
Air actuator
Description
control ¹)
25 Ho mod without
circulation
control ¹)
Modulating
electronic
● ●
Heavy oil direct ignition, without circulation control, electronic modulating ratio
control.
26 Ho 2 stage
without
circulation
control ¹)
2-stage
●
Heavy oil direct ignition, without circulation control, electronic 2-stage ratio
control.
27 Ho 3 stage
without
circulation
control ¹)
3-stage
●
Heavy oil direct ignition, without circulation control, electronic 3-stage ratio
control.
28 G mod mech
only air actuator
¹)
Modulating
mechanical
●
Gas direct ignition, only air actuator, mechanical modulating ratio control.
29 Gp2 mod mech
only air actuator
¹)
Modulating
mechanical
●
Gas pilot ignition 2, only air actuator, mechanical modulating ratio control.
¹) Selected operating mode is not released for the LMV27.
With select: Error code 210 diagnostic code 0
(Also refer to chapter Fuel trains)
8.1 Deleting curves
To delete curves, the operating mode must be set to undefined «--». In that case, only
the fuel curves are deleted, the direction of rotation or the reference position of the
actuators is not changed.

Siemens LMV27.100x2 Specifications

General

Brand	Siemens
Model	LMV27.100x2
Category	Controller
Language	English