Error Codes; Warning Symbols - M&C EC-30C Instruction Manual

7.7.1

Error codes

The error code in an alarm and warning history consists of two digits. The first digit in the
error code refers to the component:
First digit
0
1
2
3
The second digit of the error code offers detailed information about alarm or warning
messages.
The following chapters describe the error codes for warning and alarm messages in
detail.
7.7.2

Warning symbols

In the alarm and warning history there are two different warning symbols:
Warning symbol
The warning triangle stands for a warning. A canceled warning is symbolized by a warning
triangle with check mark.
When a warning has been canceled, the alarm and warning history will show a line dis-
playing a warning triangle with check mark including date and hour of cancellation.
If you want to contact our service department to report a warning or
alarm message, please keep ready the following information:
Note
• Is the message an ‚alarm' or a ‚warning' message?
• Which error code is being displayed on the screen?
The following table shows the symbols that can occur in case of a warning and explains
their meaning.
27
EC-30C | 1.00.02
Description
Pre-cooling unit
Deep-cooling unit I
Deep-cooling II
General device error
Description
Warning
Canceled warning (warning triangle with
check mark)
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