Siemens LMV37.4 Series Basic Documentation page 189

Basic unit with integrated air-fuel ratio control for forced draft burners
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Wait until the burner is operating and symbol ▲ or ▼ is no longer highlighted!
The startup sequence stops in phase 36 Traveling to ignition position.
The ignition position can be adjusted under cold conditions.
or
F
A
and
or
as well as
and
F
A
and
or
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P
V
h min s
P
V
h min s
P
V
h min s
P
V
h min s
P
V
h min s
P
V
h min s
P
V
h
min s
Basic documentation LMV37.4...
27 Parameter level
Phase Traveling to ignition
%
Ignition position P0 can only be set after symbol
▲ or ▼ is no longer highlighted.
For fuel, keep
F
well as for VSD
F
Press
or
%
When symbol ▲ or ▼ is no longer highlighted,
the next curvepoint P1 can be selected with
.
Phase Traveling to ignition
%
Phase Preignition
%
Phase
1st safety time (ignition transformer ON)
%
Phase
1st safety time (ignition transformer OFF),
preignition time OFF
%
Phase Interval 1
%
position
depressed, for air
, as
A
and
A
to adjust the value.
position
189/235
CC1P7546en
20.09.2013

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