Selection Of Operating Mode - Siemens LMV37.4 Series Basic Documentation

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8

Selection of operating mode

To facilitate straightforward adaptation of the LMV37.4... to different types of burners,
the system offers automatic configuration of the operating mode. This means that –
derived from parameter 201 – the most important settings relating to the operating mode
are made automatically. Very often in that case, the only manual settings to be made
are those for the air-fuel ratio control system. After selection of the operating mode,
parameters that are not required will be hidden (e.g. oil parameters when firing on gas).
No. Parameter
Burner operating mode (fuel train, modulating / multistage, actuators, etc.)
-- = undefined (delete curves)
1 = G mod
2 = Gp1 mod
3 = Gp2 mod
4 = Lo mod
5 = Lo 2-stage
6 = Lo 3-stage
7 = G mod pneu
8 = Gp1 mod pneu
9 = Gp2 mod pneu
10 = LoGp mod
11 = LoGp 2-stage
12 = Lo mod 2 fuel valves
201 13 = LoGp mod 2 fuel valves
14 = G mod pneu without actuator
15 = Gp1 mod pneu without actuator
16 = Gp2 mod pneu without actuator
17 = Lo 2-stage without actuator
18 = Lo 3-stage without actuator
19 = G mod only gas actuator
20 = Gp1 mod only gas actuator
21 = Gp2 mod only gas actuator
22 = Lo mod only oil actuator
23 = HO mod with circulation
24 = HO 2-stage with circulation
25 = HO mod without circulation control
26 = HO 2-stage without circulation control
27 = HO 3-stage without circulation control
Basic documentation LMV37.4...
8 Selection of operating mode
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CC1P7546en
20.09.2013