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Operation and Maintenance Manual
– SCD Smoke Dampers
Version 1
Date 04 2018
Page 59 of 81
In case of blackout it is not possible to charge the batteries, but they will provide
power supply needed to maintain the panel operation. Blackout will not influence
emergency functions.
A sac with fuses and spare resistors is placed inside the control panel.
Possible options:
•
Sending PK Alarm messages:
one pair of potential-free contacts for sending emergency messages and one for
failure messages
•
PK-SA Sending signals of the position indicator
•
WRM Internal weather control panel:
If it triggers, the actuators will automatically slide in. It is necessary to connect the
WM anemometer and/or RS rain detector (accessories)
Direct connection of the module detectors in the control panel. There is no need to
connect the external weather control panel
The possibility of setting detectors sensitivity
“Close” command remains active as long as the detector reacts, at least for
6 minutes
W wind indicator and R rain indicator on the module
•
CP External weather control panel:
If it triggers, the actuators will automatically slide in. The ventilation functions are
inactive till unlocked. Alarm signal has priority.
•
WTM External warning devices control:
Outputs for the external warning devices control in case of alarm or failure (e.g.
MS multi-tone siren and BL flash lamp).
Types of Control Panels
RWZ 1b smoke extraction system control panel
Rys. 44. RWZ 1b smoke extraction system control panel.
Technical parameters:
•
One smoke extraction group, one ventilation group
•
Integrated system display
•
Supply current for actuators 4 A
•
Current consumption 0.7 A / 230 V~
•
Gel batteries, 2 x 2 Ah / 12 V, with VdS certificate
•
Charging I / U 0.2 A (28.8 V) / 27.4 V
•
Dimensions in mm (width x height x depth) 330 x 330 x 110
•
The requirements of EN 12101-10 and pr. EN 12101-9 are met
RWA Control
Panels