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Confirm with the key "i/reset":
The parameter bAC_UP appears on the display screen:
P
confirm with the key "i/reset":
The display screen shows the following value:
P
Use the button "+":
The value will be set to 1. Value 1 is flashing:
P
confirm with the button "i/reset" to activate the backup process.
The value 1 appears on the display screen:
P
After approx 5 seconds (it depends on the duration of the pro-
gramme), the 0 value appears on the display screen, this is to in-
dicate that the backup process has been completed correctly.
P
20079029
Start-up, calibration and operation of the burner
/reset
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%
/reset
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/reset
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%
NOTE:
If an error occurs during the backup process, the display
screen shows a negative value.
Refer to diagnostic code 137 to determine the cause of the
error (see section "List of parameters" on pag. 46).
It is advisable to perform a backup every time
that a parameter is changed, after checking
that the modification carried out is correct.
WARNING
6.9.2
Restore
Use this procedure when replacing equipment
with a parts code. In this way it is possible to have
the default parameters already memorised or
WARNING
those memorised during the start-up.
This procedure cannot be carried out on
equipment coming from other burners.
To perform the restore procedure, proceed as follows:
access the Parameters Level referring to "Access procedure
with password" on pag. 39 .
The display screen displays the parameters group 400.
P
With the key "-":
Select the parameters group 000:
P
The 000 parameter blinks, confirm using the "i/reset" key:
The display screen shows parameter 050 blinking:
P
Confirm with the key "i/reset":
GB
44
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h
min
s
%
h min s
%
/reset
h min s
%
/reset
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