Herz BioFire 1000, Operating Instructions Manual

Page: 35 / 98

Menu navigation and adjustment values 9
35
Term Description Unit
Burner stop
Indicates the input burner stop. When the control lamp is lit, the system
has been stopped via the digital input (no burner release)
-
fault E-filter
Indicates the output of the E-filter:
If the indicator lamp lights up a fault is active.
-
Menu "Operating hours"
Operating hours 1
1
2
Nominal load Displays system operation hours during nominal load phase (95 -100%) h
Modulation Displays system operation hours during modulation phase (94-31%) h
Part load Displays system operation hours during part load phase (<30%) h
Scorch- /burn out
Displays system operation hours during burning, born down and burnout
phase
h
Boiler run time
Displays the boiler run time (=sum of nominal load-, modulation-, part load-
and burn down- /burn out phase)
h
Total
Display of the total operation hours of the system
(incl. Ready)
h
Operating hours 2
1
2
Operating hours until
inspection
Display Operating hours until inspection. Can be reset by entering a code.
Information message "Maintenance" (error No.38) appears after the set
inspection interval has been exceeded (standard: 1000 operating hours).
h
Maintenance interval
date:
Display date until to next maintenance.
Information message "Service" (Error No. 39) appears after exceeding the
set maintenance interval (standard: 3000 operating hours) or after exceeding
the annual interval.
-
Maintenance interval
rest - operating hours:
Display rest-operating hours until to the next maintenance h