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Building Technologies Division Basic documentation LMV36... CC1P7544en
Infrastructure & Citiies Sector 7 Basic unit 25.09.2013
Error
code
Diagnostic
code
Meaning for the LMV36... system
3 0 Air pressure
7 0 Loss of flame
20 0 Pressure switch-min (Pmin)
No minimum gas / oil pressure
22
OFF S
0 Safety loop / burner flange open
If the adjustable repetition counter limits are changed, the actual counter is recharged
only when the associated recharging time is reached: After power-on or after a reset.
Note
If immediate recharging shall be enforced, the basic unit can be manually locked and
then reset.
Functions with fixed repetition counters
These counters cannot be set.
Meaning
Settings
Unit Basic setting
Number of repetitions in the event of error:
- Speed standardization VSD
- Speed error
- Referencing error actuator
- Positioning error actuator
Recharging time:
- End of Shutdown phase
--- 3
Number of repetitions in the event of error:
- Relay
- Relay control
Recharging time:
- End of Operation phase
--- 2
Number of repetition in the event of internal error
Recharging time:
- After 24 hours of operation
--- 5
Error
code
Diagnostic
code
Meaning
82 # Error during VSD’s speed standardization
83 # Speed error VSD
85 # Referencing error ones actuators
86 # Error fuel actuator
87 # Error air actuator
95...98 # Error relay supervision
99…100 # Internal error relay control
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