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Siemens Building Technologies  Basisdokumentation LMV5...  CC1P7550en 
HVAC Products    13.08.2004 
9.1  Connection terminals of the LMV51.000x1 / LMV51.040x1.........................170 
9.2  Connection terminals of the LMV51.000x2 ..................................................171 
9.3  Connection terminals of the LMV51.100x1 / LMV51.140x1.........................172 
9.4  Connection terminals of the LMV51.100x2 ..................................................173 
9.5  Connection terminals of the LMV51.200x1 ..................................................174 
9.6  Connection terminals of the LMV51.200x2 ..................................................175 
9.7  Connection terminals of the LMV52.200A2 / LMV52.240A2........................176 
9.8  Connection terminals of the LMV52.200A1 / LMV52.240A1........................177 
9.9  Coding of connectors...................................................................................178 
−  AGG5.720 ...........................................................................................179 
−  AGG5.721 ...........................................................................................180 
10  Description of the connection terminals (AC 120 V) ..............................181 
11  Description of the connection terminals (AC 230 V) ..............................186 
12  Mounting, electrical installation and service ..........................................191 
−  Installation ...........................................................................................191 
−  Electrical connections and wiring ........................................................191 
−  Connection of LMV5... CAN bus .........................................................191 
12.1  Power supply to the LMV5... system............................................................192 
−  Determination of the maximum cable length.......................................195 
−  Types of cable.....................................................................................196 
12.2  Suppliers of other accessory items..............................................................197 
−  Mounting rail adapter type: USA 10 / 4,6 ............................................197 
−  e-bus / PC adapter part no. 230 437...................................................197 
13  Duties of the authorized inspector...........................................................198 
−  LMV51... systems ............................................................................198 
−  In addition with LMV52... systems ...................................................198 
−  Correct parameterization of the system ..............................................198 
−  Fuel / air ratio control system ..............................................................199 
−  Burner control section .........................................................................199 
−  O2 trim control  (only with LMV52... system) ......................................200 
−  General ...............................................................................................200 
14  Technical data............................................................................................201 
14.1  LMV5... and AZL5... .....................................................................................201 
−  Basic unit LMV5... ...............................................................................201 
−  Environmental conditions LMV5... ...................................................201 
−  AZL... ...............................................................................................201 
−  Environmental conditions AZL5.......................................................201 
−  LMV5... / AZL5….................................................................................202 
−  Types of cable.....................................................................................202 
14.2  Loads on terminals, cable lengths and cross-sectional areas .....................203 
−  Loads on terminals..............................................................................203 
−  General data....................................................................................203 
−  Mains supply....................................................................................203 
−  Undervoltage ...................................................................................203 
−  Oil pump / magnetic clutch ..............................................................203 
−  APS test valve .................................................................................203