KB (E4 + E6) 02/2017 page 94/148
You can activate / deactivate the buzzer in the “Alarms” submenu (chap. 14.5.3).
With an activated buzzer there is an audible alert with an alarm. You can reset it in the “Alarms” sub-
menu for alarm acknowledgement pressing the “Reset” button (chap. 14.4). The alarm symbol will only
disappear when the cause of the alarm has been remedied.
An optional zero-voltage relay alarm contact for temperature (chap. 19.5) is available. It is activated in
case of the alarm messages with temperature deviations) as well as in case of a power failure and when
turning off the main power switch.
For appropriate actions in the event of an alarm, please refer to chap. 22 “Troubleshooting”.
14.3 Alarm status
An alarm message can appear in 3 different states:
Status “set”
• Active alarm.
• The corresponding alarm icon is displayed in the initial view The buzzer sounds (if activated).
• The “Info” button in the initial view leads to the “Alarms” submenu for alarm acknowledgement.
• Press the “Reset” button in the “Alarms” submenu for alarm acknowledgement to mute the buzzer and
confirm the alarm.
Status “acknowledged”
• Active alarm.
• The alarm was acknowledged.. The buzzer is off.
• The alarm cause is still valid. Therefore, the alarm icon remains displayed in the initial view.
• The alarm message figures in the list of active alarms.
Status “cleared”
• The alarm cause has disappeared.
• The alarm icon is not displayed any longer
• The alarm message has disappeared from the list of active alarms.
• The alarm message remains in the Event list for information.
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