Grundfos Control MPC-Serie Installationsanleitung Seite 29
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8.6.2 Actual alarms (3.1)
Fig. 32 Actual alarms
Description
The submenu in the display "Alarm" shows the following:
•
Warnings caused by faults that still exist.
•
Warnings caused by faults that have disappeared, but the
warning requires manual resetting.
•
Alarms caused by faults that still exist.
•
Alarms caused by faults that have disappeared, but the alarm
requires manual resetting.
All warnings and alarms with automatic resetting are
automatically removed from the menu when the fault has
disappeared.
Alarms requiring manual resetting can be reset in this display by
pressing [OK]. An alarm cannot be reset until the fault has
disappeared.
For every warning or alarm, the following is shown:
•
Whether it is a warning or an alarm.
•
Where the fault occurred: System, Pump 1, Pump 2, etc.
•
In case of input-related faults, the input is shown.
•
The cause of the fault and the alarm code in brackets, such as
"Water shortage (214)".
•
When the fault occurred: Date and time.
•
When the fault disappeared: Date and time. If the fault still
exists, date and time are shown as "--...--".
The most recent warning or alarm is shown at the top of the
display.
8.6.3 Alarm log (3.2)
The alarm log can store up to 24 warnings and alarms.
Fig. 33 Alarm log
Description
The display shows warnings and alarms.
For every warning or alarm, the following is shown:
•
Whether it is a warning or an alarm.
•
Where the fault occurred: System, Pump 1, Pump 2, etc.
•
In case of input-related faults, the input is shown.
•
The cause of the fault and the alarm code in brackets, such as
"Water shortage (214)".
•
When the fault occurred: Date and time.
•
When the fault disappeared: Date and time. If the fault still
exists, date and time are shown as "--...--".
The most recent warning or alarm is shown at the top of the
display.
8.6.4 Service contact information (3.3)
Fig. 34 Service contact information
Description
The display shows the contact information of the installer if
entered during commissioning.
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