Siemens LMV50 series

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Building Technologies Basic DocumentatiohnLMV5... CC1P7550en
23 Index 22.05.2018
Q
QRA2/QRA4/QRA10 with AGQ1
Technical Data 35
QRA7
Technical Data 37
QRB
Technical Data 38
QRI
Technical Data 34
quick access 164
quick shutdown in the event of great
speed deviations during operation 240
R
reading the FGR operating temperature
301
release contact X73-1/X73-2 239
requirements placed on sensor and
protection pocket 124
reset 150
S
S/W changeover 164
safe separation between mains voltage
and protective extra low-voltage 241
Safety limit thermostat test 165
safety notes 10
safety phase 01 63
second submenu level 147
selection of fan motor 241
selection of fuel 71
selection of fuel on the AZL5 71
selection of fuel via BACS 71
selection of operating mode 183
self-test 271
sensor disk 241
sensor input 276
sequence diagram 73
Service notes 19
setpoints (W) 120
setting and parameterization notes 16
setting electronic fuel-air ratio control in
connection with FGR 295
Setting fuel-air ratio control 281, 285
Setting notes 285
setting O2 trim control 283
setting the O2 alarm 281
setting the O2 trim controller 287
Setting the user-defined type of fuel 280
settings for gas-fired operation 171
settings in temperature-compensated
mode 297
settings in time or temperature mode295
settling of the manipulated variable 114
shutdown function 164
Special functions
Startup sequence stop phase 36 70
special functions during the control
sequence 63
speed feedback signal 240
speed input X70 240
speed sensor 241
standards and certificates 17
start display 146
startup 257
suppliers of other accessory items 224
Switch-off criteria 269
T
technical data 229, 288
technical data flame supervision 33
temperature limiter 123
temperature limiter function 186
temperature limiter with external
predefined load 123
third submenu level 147
V
VSD module 238, 239
speed standardization 244
W
Warning when flue gas temperature is
too high 273
warnings 10