C.Nord Rielta CN-Siren Quick Start Manual

1 Product Overview
1.1 Wireless sounder «CN-Siren» (hereinafter, the sounder) is
intended for informing people about a fire or other emergencies by
generating an audible alarm.
1.2 The sounder is intended for operation as a component of a
system that is operated by a control panel (hereinafter, CP), supporting
«CN-Contact-R» wireless two-way data exchange protocol.
1.3 The sounder is switched on and off by means of CP, and it's
operation modes are assigned by commands from the CP.
1.4 The sounder monitors and transmits messages upon removal
from it's base or upon discharge of both main and backup batteries.
1.5 The following rates of control radio exchange may be assigned:
10, 15, 30, 60 sec, 5 or 10 min.
1.6 The sounder can operate in a continuous or pulsed audible-alarm
modes.
1.7 Pulse-mode parameters can be set by the user in the process
of the sounder adjustment.
1.8 The sounder operation mode is displayed by a two-color LED
indicator.
1.9 Two frequencies in the 433.05 to 434.79 MHz frequency range
are used for wireless signal exchange with the CP
and the reserve one. The sounder swithes to the reserve operating
frequency automatically in case of radio-frequency interference on the
main one. Transmitter power does not exceed 10 mW.
1.10 The sounder is powered by two CR123A batteries, the main
and the backup one.
1.11 The batteries' respective service-time capacities in a standby
mode (with a signal-monitoring interval of at least 30 sec) are as follows:
- main power-supply battery – at least 60 months or at least 2 months
in continuous operation mode;
- backup power-supply battery – at least 2 months.
1.12 The sounder is designed to operate continuously around the
clock in closed premises of residential and industrial buildings and
structures.
1.13 The sounder is resistant to the impact of electromagnetic
interference.
2 Principal Technical Characteristics
Table 1
Features
Acoustic pressure level at 1 m distance from the
sounder, not less than
Generated alarm signals frequency
Operating temperature
Permissible humidity (at temperature 35 °C):
IP rating
Dimensions, max
Weight (without power-supply batteries), max
Battery life, not less than
3 Scope of Delivery
Each sounder unit package contains the items listed in Table 2.
Table 2
Name
«CN-Siren» wireless sounder
Screw 3-3x30.016
Wall plug NAT 5x25 SORMAT
CR123A lithium power-supply battery
«CN-Siren» wireless sounder. Installation Guide
4 Informativity
The sounder generates and transmits the following messages to the
CP via wireless communication:
- «Norm»;
- «Tampering»;
- «Main power-supply low-battery»
below (2.4 ± 0.2) V during a regular communication session;
- «Backup power-supply low-battery»
drops below (2.4 ± 0.2) V during a regular communication session;
WIRELESS SOUNDER
«CN-Siren»
Installation Guide
the main frequency
–
Value
85 dB
2000 to 4000 Hz
from minus 20 to +55 °С
93 %
⊘ 121 x 54 mm
IP40
0.2 kg
10 years
if power-supply voltage drops
–
if power-supply voltage
–
The sounder displays one of it's operation modes as specified in
Table 3 (LED indication).
5 Sounder Design
The sounder outside view is shown in Figure 1.
The sounder consists of a base (1) and case (4). The base comprises
the oval holes (2) for it's fastening to the mounting surface. The case
is fastened to the base with latches (3).
There is a two-color LED indicator (5) on the front surface of the
case. There are contacts (6), the main power-supply battery holder
(7) and the backup power-supply battery holder (8).
6 LED Indication
Table 3
Sounder Status
«Binding» mode
«Binding is completed»
«Identification» LED
indication
«Communication
Quality Appraisal»
7 Switching On and Setting Up
7.1 Remove the sounder from it's base.
7.2 Install the main power-supply battery and the backup one.
7.3 Provide a tmporary connectionbetween the «-» contact of either
power-supply battery holder and contact «4» on the sounder base.
7.4 Make sure the LED indicator is blinking green (binding mode).
7.5 Perform the procedure of the sounder binding to the CP in
accordance with the CP operation manual.
7.6 Make sure that the LED indicator blinked red once for a
moment.
Note – The binding mode is active for 100 sec. Sect. 7.3 should
be repeated in order to resume the binding procedure.
8 Installation Recommendations
8.1 Appraise communication quality at the place where you intend
to install the sounder (see Sect. 9).
Qty
8.2 Install the sounder at a place where communication quality is
1 pc.
appraised as «excellent» or «good».
2 pcs.
8.3 Install the base at the chosen location.
2 pcs.
8.4 Make sure that the base contacts 2 and 3 are closed with a
2 pcs.
wire jumper.
8.5 Insert the sounder into the base and lock it by turning clockwise
1 copy
to it's fully latched position.
9 Communication Quality Appraising
9.1 Insert the sounder into the base and lock it by turning clockwise
to it's fully latched position. Wait for 3 sec.
9.2 Remove the sounder from the base and appraise communication
quality by means of LED indication as shown in Table 4.
Note – The delay up to 4 sec between tampering and LED
indication switching is possible.
1 2 3
9
8
Figure 1
LED Indication
LED indicator blinking green
Short-term (2 sec) LED indicator lighting red
Alternate LED indicator lighting green and red
See Table 4
4
5 6
7