Dungs MPA 4114 V2.0 User Manual - Page 14

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18.2 Operating information: info display

The info display can be called up from the operating mode by pressing the + and Enter buttons.
The information display can be used to access information about the flame quality, the resettable operating
hours counter, the resettable start-up counter and the switching cycle counter.
This mode is exited again after 60 seconds if no further keys are pressed during this time.
Display of
flame quality in μA
Status FLW2 NO
Display of
resettable runtime
meter
Tens of thousands
digit
Display of
resettable runtime
meter
Hundreads digit
Display of
resettable runtime
meter
digit
Display of resettable
start counter
Tens of thousands
digit
from each info display state
Back to operation display
Display of
resettable start
counter
Hundreads digit
Display of
resettable start
counter
digit
Display of
switching cycle
counter V2
Tens of thousands

19. Startup

digit
The system must be in inspected by qualified personnel prior to initial startup or after modifications have been made.
Display of
- Power supply
switching cycle
- Gas supply
counter V2
- Gas leak-tightness
Hundreads digit
The MPA is supplied with continuous voltage; the program starts when mains voltage is provided to the heat
request input.
Display of switching
When "3" is shown in the display, the unit in operating mode.
cycle
counter V2
Errors are displayed with F xx
digit
20. Behaviour in the case of faults
If an error occurs, the MPA displays the detected error using coded information.
Attention: The cause of the detected error must be established.
If no impairment of function can be determined on connected equipment parts, the automatic burner control
system must be replaced.
Inside temperature
MPA in °C
At minus-
temperatures
A is substituted by
„-"
Software Version-
Index
Processor 1
Software Version-
Index
Processor 2
Software Version-
Index
Processor EM/x
Back to operation display
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