ECKELMANN UA 400, Operating Instruction

Page: 396 / 401

Firmware V3.15 21.04.2021 396/401
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11.2 Messages
States outside normal operating conditions but not constituting an alarm state are reported via the interfaces
and entered in the message log.
Examples of such messages:
Electric power failure
Change of setpoint
Manual shutdown
Defrosting terminated by safe defrost time
11.2.1 Transient alarms and messages
Transient alarms are one-time event alarms and are not time stamped for send time. As a result, transient
alarms are not deleted automatically after the event and must be cancelled manually. This applies regardless of
the setting made for Self holding (Menu 6-2-3).
The following are transient alarms
Time-terminated defrosting
Change of setpoint
Electric power failure
First start
11.2.2 Message log
A maximum of 25 alarms and messages with receive and send date and time are entered in the message log.
The alarms and messages are stored in a ring buffer. When the ring buffer is full, the next new entry
deletes the oldest entry.
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