Operation 5
Commissioning
Level 3 (authorised service centre)
Access:
Press OK and ESC for 4 seconds
and enter the password for level 3
Authorisations:
Maintenance interval
PIN for remote data transfer via SIM card
Delete error list
.
Accessing the main menu without a
password (authorisation level 1)
First of all, press the OK button to open the
main menu at authorisation level 1.
– Press OK for two secon
ds
The main menu for authorisation level 1
appears on the display and operating unit.
Accessingthemainmenuwithapass-
word (authorisation levels 2 and 3)
First of all, press the OK and ESC buttons to
open the input screen for the password at the
required authorisation level.
– Press OK and ESC fo
r four seconds
The display and operating unit shows the
input screen for the password. The first input
position flashes.
PASSWORD
____
A valid password consists of four digits from 0
to 9.
– Edit the digits
one at a time using the arrow
buttons. Press
the OK button to confirm
each of the indi
vidual digits and access the
next digit
Once the last digit has been confirmed by
pressing the OK button, the password is
checked.
If the password is correct, the main menu for
the required authorisation level appears on
the display and operating unit.
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