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NOTE:
If an error occurs during the backup process, the display
screen
shows
Refer to diagnostic code 137 to determine the cause of the
error (see section "List of parameters" on page 46).
7.4.2
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
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 proce-
dure with password" on page 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":
Control and display
a
negative
h
s
V
min
%
h min s
%
/reset
h min s
%
/reset
It is advisable to perform a backup every time
that a parameter is changed, after checking
value.
that the modification carried out is correct.
WARNING
The parameter bAC_UP appears on the display screen:
P
With the key "+"
select therEStorE parameter
P
Confirm with the key "i/reset":
The display 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.
45
GB
h min s
V
%
V
h min s
%
/reset
h min s
V
%
V
h min s
/reset
20205255
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