Siemens LMV5 Series Basic Documentation page 10

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Siemens Building Technologies
HVAC Products
Installation ...........................................................................................177
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Electrical connections and wiring ........................................................177
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Connection of LMV5... CAN bus .........................................................177
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5.1 Power supply to the LMV5... system............................................................178
Determination of the maximum cable length .......................................181
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Types of cable .....................................................................................182
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5.2 Suppliers of other accessory items ..............................................................183
Mounting rail adapter type: USA 10 / 4,6 ............................................183
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e-bus / PC adapter part no. 230 437 ...................................................183
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6 Duties of the authorized inspector...........................................................184
LMV51... systems ............................................................................184
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In addition with.................................................................................184
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LMV52... systems ............................................................................184
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Correct parameterization of the system ..............................................184
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Fuel / air ratio control system ..............................................................185
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Burner control section .........................................................................185
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O2 trim control (only with LMV52... system) ......................................186
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General ...............................................................................................186
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7 Technical data ............................................................................................187
7.1 LMV5... and AZL5... .....................................................................................187
Basic unit LMV5... ...............................................................................187
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Environmental conditions LMV5... ...................................................187
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AZL... ...............................................................................................187
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Environmental conditions AZL5.......................................................187
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LMV5... / AZL5....................................................................................188
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Types of cable .....................................................................................188
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7.2 Loads on terminals, cable lengths and cross-sectional areas .....................189
Loads on terminals ..............................................................................189
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General data....................................................................................189
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Mains supply....................................................................................189
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Undervoltage ...................................................................................189
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Oil pump / magnetic clutch ..............................................................189
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APS test valve .................................................................................189
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Status inputs (CFN) .........................................................................189
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Load on terminals «outputs» ...............................................................189
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Total load on contacts .....................................................................189
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Load on individual contacts..................................................................190
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Fan motor contactor ........................................................................190
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Alarm output ....................................................................................190
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Ignition transformer..........................................................................190
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Fuel valves (gas) .............................................................................190
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Fuel valves (oil) ...............................................................................190
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Cable lengths ......................................................................................190
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Cross-sectional areas .........................................................................190
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Fuses used in the LMV5... basic unit ..................................................190
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8 Dimensions.................................................................................................191
LMV5... ................................................................................................191
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AZL5....................................................................................................191
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9 Addendum 1: List of fault status messages of LMV51... system ..........192
Basisdokumentation LMV5... CC1P7550en
01.10.2003