SDD-S65(-RAC) and SDD-OE65(-RAC)
2
SDD-65-RAC and SDD-OE65-RAC
The -RAC models are not to be connected to Regin’s control units
ABV...
Wire the detector according to the wiring diagram below:
1
2
3
4
6
7
8
Figure 3. Wiring. Relay drawn in alarm position.
Features
Alarm indication
The detector has a red LED, clearly visible through the window on
the housing. The LED is normally off and lights up when there is a fire
alarm.
Service alarm
A red LED lights up on the detector and a yellow LED on the
connected control unit ABV... when the detector is so contami-
nated that the service alarm is triggered. The detector must then be
cleaned. The service alarm is reset when the detector is cleaned and
re-installed.
Flow indication
The detector has a built-in flow indicator with a red signal flag which is
located on the air inlet. During normal operation, it will be lifted by the
flow of air, indicating air flow through the detector.
Function test
Use an approved test gas (available from Regin) to test the
detector. The cover has a red plastic plug on the side of the lid to
simplify control with e.g. test gas. Avoid spraying gas directly onto the
detector head and only use small amounts at a time to avoid unnec-
essary contamination of the detector.
Maintenance
The detector should be tested and cleaned on a yearly basis to
ensure proper function. Cleaning of the venturi tubes, the housing and
the outside of the detectorhead can be done using a vacuum cleaner.
Note:
Do not disassemble the detector head for cleaning.
Technical data
Supply voltage
9...33 V DC (via ABV control unit)
Supply voltage, RAC
models
24 V AC ± 15 %
Current consumption
normally
10 mA
during alarm
50 mA
during service alarm
20 mA
Temperature range
-20…+60 °C
Ambient humidity
Max. 95% RH
Mounting
Duct
Protection class
IP54
Smoke alarm
Red LED
Service alarm
Red LED on detector. Yellow LED on
control unit.
Wind speed
Up to 20 m/s
Radioactivity
Americium 241, 0,9 μCi, 33,3 kBq
(SDD-S65 and SDD-S65-RAC)
EMC emissions & immunity standards
This product conforms to the requirements of the EMC Directive 2014/30/
EU through product standards EN 61000-6-1 and EN 61000-6-3.
RoHS
This product conforms to the Directive 2011/65/EU of the European
Parliament and of the Council.
Contact
AB Regin, Box 116, 428 22 Kållered, Sweden
Tel: +46 31 720 02 00, Fax: +46 31 720 02 50
www.regincontrols.com, info@regincontrols.
com
Relay shown in
alarm position
24 V AC ± 15 %
