Siemens LMV5 Series Basic Documentation page 207

Error Diagnostic Device
code code
5D # BU
5D # BU
5E # BU
5E # BU
5F - BU
60 # BU
60 # BU
61 # BU
Siemens Building Technologies Basic Documentation LMV51...
HVAC Products 15 Addendum 1: List of fault status messages of LMV51... system
Display
Internal Fault Basic Unit
Page too long open
Page number
Internal Fault Basic Unit
Internal Fault Basic Unit Page has an undefined status
Internal Fault Basic Unit Page number
Parameter Set damaged Last backup restore invalid (was
interrupted)
Internal Fault Basic Unit Fault when copying a parameter page
Internal Fault Basic Unit Number of parameter page
Internal Fault Basic Unit
Fault in connection with EEPROM
initialization
Meaning for the LMV5x system Troubleshooting
Reset the unit.
! Caution ! If fault occurred during parameterization: Check
the parameters changed last.
If fault cannot be rectified by the reset: Restore AZL...
parameters.
Otherwise, replace defective basic unit
Reset the unit.
! Caution ! If fault occurred during parameterization: Check
the parameters changed last.
If fault cannot be rectified by the reset: Restore AZL...
parameters.
Otherwise, replace defective basic unit
Repeat backup restore
Reset the unit.
! Caution ! If fault occurred during parameterization: Check
the parameters changed last.
If fault cannot be rectified by the reset: Restore AZL...
parameters.
Otherwise, replace defective basic unit
Reset the unit.
! Caution ! If fault occurred during parameterization: Check
the parameters changed last.
If fault cannot be rectified by the reset: Restore AZL...
parameters.
Otherwise, replace defective basic unit
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CC1P7550en
01.10.2003