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Building Technologies Division Basic Documentation LMV36... CC1P7544en
Infrastructure & Citiies Sector Contents 25.09.2013
24.1.4.3. Activating info / service mode from lockout .................................................. 167
24.1.4.4. Error with safety shutdown ........................................................................... 168
24.1.4.5. General information ..................................................................................... 168
24.1.4.6. Prevention of startup .................................................................................... 168
24.1.4.7. Safety loop ................................................................................................... 168
25 Menu-driven operation .............................................................................. 169
25.1 Assignment of levels .................................................................................... 169
26 Info level ..................................................................................................... 170
26.1 Display of info level ...................................................................................... 172
26.2 Display of info values (examples) ................................................................ 172
26.2.1 Identification date ......................................................................................... 172
26.2.2 Identification number .................................................................................... 172
26.2.3 Burner identification ..................................................................................... 173
26.2.4 Number of startups resettable ...................................................................... 173
26.2.5 Total number of startups .............................................................................. 174
26.2.6 End of info level ........................................................................................... 174
27 Service level ............................................................................................... 175
27.1 Display of service level ................................................................................ 175
27.2 Display of service values (example) ............................................................ 176
27.2.1 Number of faults ........................................................................................... 176
27.2.2 Error history ................................................................................................. 176
27.2.3 Intensity of flame .......................................................................................... 176
27.2.4 End of service level ...................................................................................... 176
28 Parameter level .......................................................................................... 177
28.1 Entry of password ........................................................................................ 178
28.2 Entry of burner identification ........................................................................ 180
28.3 Change of heating engineer’s password ...................................................... 181
28.4 Change of OEM’s password ........................................................................ 182
28.5 Use of parameter level ................................................................................. 182
28.6 Structure of parameter levels ....................................................................... 183
28.7 Parameters without index, with direct display .............................................. 184
28.7.1 Using the example of parameter 208: Program stop ................................... 184
28.8 Parameters without index, with no direct display (with parameters having a
value range >5 digits) .................................................................................. 186
28.8.1 Using the example of parameter 162: Operating hours resettable .............. 186
28.9 Parameter with index, with direct display ..................................................... 188
28.9.1 Using the example of parameter 501: No-flame positions fuel actuator ...... 188
28.10 Parameters with index, with no direct display .............................................. 190
28.10.1 Using the example of parameter 701: Errors ............................................... 190
28.11 Fuel-air ratio curves – settings and commissioning ..................................... 193
28.11.1 Initial commissioning .................................................................................... 193
28.11.2 Setting curvepoints P0 and P9 for modulating operation («G mod»,
«Gp1 mod», «Gp2 mod» and «Lo mod») .................................................... 196
28.11.3 Setting curvepoints P0 and P9 for «G mod pneu», «Gp1 mod pneu»
and «Gp2 mod pneu» .................................................................................. 197
28.11.4 Warm settings for modulating operation («G mod», «Gp1 mod», «Gp2
mod» and «Lo mod») ................................................................................... 198