Siemens LMV27.100x2 Basic Documentation page 167

Basic unit with integrated air-fuel ratio control for forced draft burners
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Continue the same way with P2 through P9!
or
F
and
or
After setting the high-fire point (P9), either a change to parameter 546 (automatic operation) can be
made (ESC) or all curvepoints can be run through in the reverse order.
If the gas pressure is changed, all curvepoints must be checked and – if required – readjusted.
To the next parameter
ESC
Building Technologies
P
A
V
h min s
P
V
h min s
P
V
h min s
Completing
parameterization of the
curve
Basic Documentation LMV27...
26 Parameter level
High-fire position P9 can only be set when
symbol
or
If required, readjust the gas pressure.
For fuel, keep
Press
or
When symbol
%
highlighted, the next curvepoint P8 can be
selected with
ESC
The maximum capacity is displayed.
If the display shows - - - -, the maximum
capacity has not yet been specified.
The LMV27 can be run up to 100%.
%
You can press
enabling you to change the maximum capacity.
The minimum capacity is displayed.
If the display shows - - - -, the minimum
capacity has not yet been entered.
The LMV27 can be run down to 20%.
%
You can press
enabling you to change the minimum capacity.
is no longer highlighted.
depressed, for air
F
A
to adjust the value.
or
is no longer
.
to go to editing mode,
/reset
to go to editing mode,
/reset
Back to the previous
parameter.
CC1P7541en
17.12.2018
.
167/219

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