113
■
"OK"
■
"BACK"
■ "
Information
"
■ "
Fault messages
"
Calling up the message history
■ This is where all faults ("
U
"), warnings
("!") and notes ("i") are displayed with
their associated symbol.
■ The most recent message is shown at
the top.
■ Up to 30 entries are stored. The oldest
messages are constantly deleted.
■
Ó
Details when the message was
recorded.
■
Ò
Details when the message was
deleted (fault removed).
Access
■ Press "
Standard display
" (see
page 111)
■
"BACK"
■ "
Device settings
"
■ "
Access rights
"
■ Enter code:
5243
■
"OK"
■
"OK"
■ "
Back
"
■ "
Information
"
■ "
Statistics
"
■ "
Message history
"
Acknowledging messages
If there are messages, these will be
shown after the system has been started
(see page 106).
Acknowledged messages remain in the
list, until the control unit has recognised
that the cause for the message has been
removed.
■ Messages cannot be acknowledged in
message history but only in the "Fault
messages" display.
■ Messages can only be acknowledged
together.
■ Required resistance curves for testing
sensors, see page 168.
Access
■ Press "
Standard display
" (see
page 111): Fault messages appear.
■
"ALL"
("
º
" appear behind all mes-
sages)
■
"BACK"
to acknowledge all faults
■ Press "
Standard display
"
Troubleshooting
Control unit diagnostics
(cont.)
5368 522 UAE
Service
Summary of Contents for Vitocal 300-G BW
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