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NOTE:
If an error occurs during the backup process, the display
screen shows a negative value.
To determine the cause of the error refer to diagnostic code
137 (see section "Error codes list" at page 59).
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
those memorised during the start-up.
WARNING
The procedure cannot be carried out on equip-
ment coming from other burners.
To perform the restore procedure, proceed as follows:
access the Parameters Level referring to "Access proce-
dure with password" at page 41.
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" :
Start-up, calibration and operation of the burner
V
h
min
s
%
h min s
%
/reset
h min s
%
/reset
It is advisable to perform a backup every time
that a parameter is changed, after checking
the modification carried out is correct.
WARNING
The parameter bAC_UP appears on the display screen:
P
With the key "+"
Select the rEStorE parameter
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 restore process.
47
GB
V
h min s
%
V
h min s
%
/reset
V
h min s
%
V
h min s
/reset
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