• The alarm action (protection) becomes inactive while the alarm is out of service.
12.3.8 Return an alarm to service
1. Select the alarm to return to service:
2. Select
Return to service
to return the alarm to service.
• The alarm is rechecked by the system.
• If the alarm condition is still present in the system, the alarm becomes activated again.
PPM 300 PICUS manual 4189341080 UK
www.deif.com
Page 162 of 213