16
E
.
3
0
.0
7
.0
7
•
G
.
0
7
.0
6
.1
1
Service mode - pneumatic gas-fired operation
The service mode serves to display the set parameters and to read out the fault memory. It can be invoked
in any operating state of the burner.
Important:
setting values cannot be changed in service mode. If no key is pressed for longer than 20 sec., the
display returns to standby mode.
To access the service mode, press the
enter key
for approx. 2 sec.
The following now appear on the display: point
P0
and the air flap posi-
tioning motor setting value at ignition in angular degrees, plus a wrench
symbol denoting the service mode.
The following points can be retrieved by repeatedly pressing the enter
key:
- The characteristic curves for points
P0
,
P1
and
P9
- The last 6 fault messages
P10
to
P15
(see fault code MPA)
- The testing times of the valve proving system
P16
and
P17
- The flame quality
P18
- The eBus address of the MPA
P19
- The switch setting of the valve proving system
P21
- The eBus address of the external controller
P24
- The modulation delay
- The set start points
P26
To exit the service mode, please press the enter key or wait approx.
20 sec.
Information mode
The information mode is intended for display of consumption figures, operating hours and software data.
To access information mode, press the
Enter key
for approx. 0.5 sec.
A
zero
and a
value
appear on the display.
The following values can be queried in information mode under setting
points 0 to 8. Retrieve by repeatedly pressing the enter key:
Important:
If no key is pressed for longer than 20 sec., the display returns to
normal operating mode.
0 =
fuel consumption
1 =
total operating hours
2 =
for oil only
3 =
for oil
only 4 = number of successful start-ups
5 =
display of software version
6 =
software creation date
7 =
hardware number
8 =
date of production
Adjustment
point
Adjustment
values
Service mode
symbol
Adjustment
point
Information mode symbol
display
value
