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CB-S / CB-S-UL (E7) 06/2020 page 58/119
15.3 Activating / deactivating the audible alarm (alarm buzzer)
Path: Normal display Settings Chamber Audible alarm
Press the OK button to enable the setting.
Setting the audible alarm.
The current setting flashes. Use the arrow buttons to select between
ON and OFF.
Confirm the setting with the OK button.
Audible alarm
With the Back button you can go back to the “Chamber” submenu and, repeatedly pressing it, to Nor-
mal display.
15.4 Measures in case of alarm
Only qualified service personnel authorized by BINDER must perform repair.
Repaired chambers must comply with the BINDER quality standards.
15.4.1 Door open alarm
The open and closed position of the chamber door is controlled via the door contact switch. If the door is
open, the temperature and CO
2
controls turn off.
When the door is opened the alarm occurs after an adjustable delay time (chap. 13.4). Factory setting: 1
minute.
• Alarm message “Door open”, “collective alarm” icon
• Audible alarm: buzzer
• Switching the zero-voltage relay alarm output
Actions:
• Close the outer door.
• Use the OK button to turn off the buzzer even when the door is open.
• The alarm message is cancelled.
• The zero-voltage relay alarm output switches off.
15.4.2 Safety controller temperature alarm
The set temperature value (set point type “Limit” or “Offset”) was exceeded.
• Immediate alarm
• Alarm message “Safety controller”, “collective alarm” icon
• Audible alarm: buzzer
• Switching the zero-voltage relay alarm output.
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