1. Press the two keys at the same time.
The symbol flashes.
2. Confirm by pressing the
key.
The screen alternates between the parameter
and the current
status, e.g. .
3. Press the key.
The screen alternates between the parameter
and the current
sub-status, e.g.
.
4. Press the key.
The screen alternates between the parameter
and the current
flow temperature, e.g.
°C.
5. Press the key successively to scroll through the various parame
ters
,
,
,
.
6. Press the key.
The screen alternates between the parameter
and the inter
nal setpoint, e.g.
°C.
7. Press the key.
The screen alternates between the parameter
and the current
ionisation current, e.g.
µA.
8. Press the key.
The screen alternates between the parameter
and the current
fan speed, e.g.
rpm.
9. Press the key.
The screen alternates between the parameter
and the current
water pressure, e.g.
bar. If no water pressure sensor is con
nected, [-.-]appears on the display.
10. Press the key.
The screen alternates between the parameter
and the current
modulation percentage, e.g.
%.
11. Press the key.
The readout cycle starts again with the parameter
.
12. Press the
key twice to exit this menu and return to the operation
display.
9.3.2
Reading out the hour counter and percentage of suc
cessful starts
1. Press the two keys at the same time and then press the key
until the symbol flashes in the menu bar.
2. Press the
key.
The display alternates between
and the number of boiler op
erating hours, for example
.
3. Press the key; the display shows .
The display alternates between
and the number of burning
hours for CH operation, for example
.
4. Press the key; the display shows .
The display alternates between
and the percentage of suc
cessful starts, for example
%.
5. Press the
key twice to leave this menu and return to the opera
tion display.
Fig.57
Reading current values
AD-0000073-02
4x
2x
Fig.58
Reading out the hour counter
AD-0000074-01
5x
2x
9 Settings
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