10
G
. 1
0.
03
.0
9
The following functions can be displayed:
Resetting the oil volume meter
The oil volume meter can be reset in
◊
,
mode:
=> Keep button pressed for at least 10 sec.
Press button, after 5 sec the displayed value flashes for 5 sec. The (old) value reappears in the display,
now release, it appears as
0
L
in the display.
Defining the reference value of the present consumption
Defining the reference value of the present consumption is carried out in the present consumption mode/func-
tion:
=> Keep button pressed for at least 30 sec, however, at the longest for 32 sec.
Press button, after 25 sec the displayed present consumption flashes for 5 sec. Release button as soon
as the flashing stops. The service symbol and present consumption flash for 5 sec as confirmation of the
new defined reference value.
When the burner output is modified (nozzle replacement, pump pressure is modified etc.) the reference value
must be redefined as shown above. The old reference value is thereby overwritten.
Service function
If the oil flow rate decreases by more than 10% (e.g. due to a slow clogged nozzle, preheater etc.), the service
symbol appears on the display equipment.
The prerequisite for this service function is the prior input of the reference value (see determining the refer-
ence value of the present consumption) during correct burner operation.
Deactivating the service function
Proceed as for defining the reference value of the present consumption, except keep the button pressed for
longer than 32 sec. In doing so the reference value and service symbol are deleted:
=> Keep button pressed for at least 32 sec.
After release, the service symbol and the zero value flash for 5 sec in the display as confirmation.
Function
Display
Present consumption
Oil volume
(can be reset)
◊
Oil volume
(total)
S
Total operating hours
Number of
burner start-ups
Reduced throughput
(see Service function)
Service
000000
l
0000.00
l
/
h
000000
l
0000.00
l
/
h
000000
h