Suggested Initial Light-Off For Lmv5 Systems - Siemens LMV5 Series Technical Instructions

LMV Series
4. On B2, write down the burner ID if it is not blank. If the burner ID on B2 is not the same as B1,
change the burner ID on B2 to match B1. Changing the burner ID can be done using the
following menu path:
Updating > BurnerID
The OEM level password will be required to change the burner ID.
5. Power off B2 LMV5. After B2 LMV5 is powered off, remove the AZL from B2 and replace with
the AZL from B1. Power B2 LMV5 back on.
6. Now that the burner IDs match or the B2 burner ID is blank, the B1 parameter set can be
downloaded into B2 using the following menu path:
Updating > ParamBackup > AZL ‐> LMV5x
The OEM or service level password for B2 will be necessary to access this. This will download all
of the parameters from B1 AZL into the LMV5 on B2. This process may take up to 5 minutes. This
process is complete when the AZL states "Backup Restore finished Parameter BC : Complete" or
"Backup Restore finished Parameter BC : Partial". Do not interrupt this process once it is
started. Also, the alarm output will be energized when the new parameter set is downloaded to
B2 LMV5.
7. After this is complete, B2 can be powered down. The AZL from B1 can be returned to B1 and the
AZL from B2 can be reconnected to B2. Power B2 LMV5 back on.
8. If the burner ID on B2 was changed to allow the backup, then return the burner ID to what it
was previously. If the burner ID was blank before the download, change the burner ID on B2 to
a unique value different than B1. Typically, the burner serial number is used.
NOTE: An exact copy of all parameters is transferred when the above procedure is executed,
including light‐off positions, Fuel Air Ratio Control Curves and O
"identical" burners and boilers need unique light‐off positions, Fuel Air Ratio Control Curves
and O curves. Since this is typically the case, curves and ignition positions are typically
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deleted after the parameter set is downloaded into a new burner.
Suggested Initial Light‐off for LMV5 Systems
1. The following procedure assumes the following:
a. Fuel train "Pilot GP2" was selected for a gas pilot burner.
b. Pre‐requisites for Basic LMV51 systems or LMV52 systems (from above) are met.
c. Procedure for Configuring (Parameterization of) an LMV5 has been done (from above).
d. This is a first‐time commissioning of the LMV5 and the combustion control curve is blank
(no points are entered).
2. Close manual main fuel (gas) valve that is downstream of the pilot take‐off.
SCC Inc.
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Technical Instructions
Document No. LV5‐1000
Curves. Typically, even
Section 4