RS Mini Galaxy E 050-600, Руководство пользователя

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Section 8 Section 8 Section 8 Section 8
The Alarm System
Refer to the Flow Chart on the following page.
8.1
At switch on or after the programmed values have been reprogrammed, the Alarm System is
inactive until the programmed values ± 0.1 are achieved, after which the Alarm System is
armed. If Temperature and / or CO
2
levels deviate more than ± 0.5 ° C / % CO
2
, the display
flashes, the buzzer sounds and a message appears on the screen. This can be cancelled by
pressing any key.
8.2
When the inner door is opened the Alarm System is disabled and on closing the door the
preset Alarm Arm timeout starts. If chamber conditions recover within the Alarm Arm Time,
the Alarm System is rearmed. At the timeout the Alarm System is armed and if the
Temperature and CO
2
are outside the ± 0.5 alarm point, the alarm will be activated.
8.3
If the alarm is not acknowledged and chamber conditions subsequently recover, the Audio
alarm is cancelled but the alarm message is left on the screen to alert the user to the fact that
an alarm has occurred. The message can be cancelled by pressing any key.
8.4
The duration of the Audio Alarm can be adjusted from inactive to continuous. See
Programming the Alarm System, Section 7.