Controls And Indicators; 1: Controls - Ravel RE-2504 Installation, Commissioning & Operating User Manual

Common Three Form – C Relays – CN2, CN3, CN4
Relay Contact Rating: 2Amps @ 30 VDC, 2Amps @ 30VAC.
Power Factor: 0.6
2.3 Control and Indication
2.3.1. Controls:
ACK. Key:
To mute local buzzer in alarm condition.
To mute local buzzer in Supervisory or fault condition.
User or Admin password protected.
SILENCE Key:
To silence the external NACs in Fire Condition.
User or Admin password protected.
RESET Key:
To reset the particular zones in Fire alarm or Latched Supervisory
condition.
User or Admin password protected.
Possible to access only after silence in alarm condition.
Figure – 2
16
RE / DD / UM / 2508 V1.2- 01