User Manual

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Building Technologies Division CC1N7542en
21.06.2015
Use / features
Listed below is the full scope of functions of the AZL2…units.
The specific functions and operating philosophy must be determined based on the type
of flame safeguard / burner control used.
 Housing of modern design made of recyclable plastic
 Flame-resistant housing material
 Display of operating states, program phases and fault codes
 Setting of parameters and ratio curves
 8-digit LCD with bars
 LCD with backlit display (support dependent on respective flame safeguard /
burner control)
 5 multifunction buttons with reset facility
 BCI interface
 Prepared for extra fault indication via LED (on request)
 Backup function / restore function with specific types of flame safeguards / burner
controls (on request)
 Housing designed for wall mounting
 Degree of protection IP40 when mounted
 Housing designed for flush-panel mounting
 Degree of protection IP54 when mounted
Supplementary documentation
Product type Type of documentation Documentation number
LFS1… User documentation A7782
Data Sheet N7782
LME39... Data Sheet N7106
Basic Documentation P7106
LME7... Data Sheet N7105
Basic Documentation P7105
LMO39... Data Sheet N7154
Basic Documentation P7154
LMV26... Data Sheet N7547
Basic Documentation P7547
LMV27.100… Data Sheet N7541
Basic Documentation P7541
LMV36... Data Sheet N7544
Basic Documentation P7544
LMV37.4... Data Sheet N7546
Basic Documentation P7546
Warning notes
For additional safety notes, refer to the documentation for the flame safeguard,
the burner controls and the burner management systems!
To avoid injury to persons, damage to property or the environment, the following
warning notes must be observed!
A
ZL21…
A
ZL23…