RiDom Ri-FD-2 Installation Manual

Dual-channel leakage detector
Installation guide
1 GENERAL INFORMATION
1.1 The dual-channel leakage detector «Ri-FD-2» (hereinafter referred to
as the Detector) allows to detect leaks of water, liquid solutions, and other
conductive non-aggressive liquids and transmit notifications via a two-way
radio channel in accordance with the «Ri-Contact-R» protocol.
1.2 The Detector operates as part of the RiDom smart home detection
system, communicating with the «Ri-HUB-1» control center (hereinafter referred
to as the Hub) via the «Ri-Contact-R» radio channel protocol.
1.3 The Detector does not require licensing or registration of a radio
frequency device.
1.4 The Detector consists of a signal processing unit «Ri-FD-2 BOS»
(hereinafter referred to as BOS) and remote leakage sensors «Ri-EFD»
(hereinafter referred to as RS). The BOS sensor has two terminals for
connecting the RS - «G 1» and «G 2». Up to two parallel-connected RSs can
be connected to one terminal.
1.5 The Detector can be added into the system in a dual-channel operating
mode or in a single-channel mode. In the second case, the «G 2» status will be
ignored. The mode is selected at the time of registering the Detector in the Hub.
1.6 Two frequencies - the main and backup - are used to exchange radio
signals between the Detector and the Hub. The transition to the backup
frequency is automatic.
1.7 Radio exchange is initiated by a Detector with a period of: 10, 15, 30,
60, 120, 300 or 600 seconds, selected when setting up with a Hub. Alarm
notifications are transmitted immediately.
1.8 The Detector status is indicated by two-color LED and sound indicators.
1.9 The Detector generates and ensures transmission of the following
notifications via radio channel:
- «Line 1 normal» – in the absence of liquids between the sensor terminals
of the RS connected to «G 1»;
- «Line 2 normal» – in the absence of liquids between the sensor terminals
of the RS connected to «G 2»;
- «Alarm in line 1» – in the presence of liquids between the sensor terminals
of the RS connected to «G 1»;
- «Alarm in line 2» – in the presence of liquids between the sensor terminals
of the RS connected to «G 2»;
- «Opening» – when the case is opened or the BOS sensor is removed from
the mounting surface;
- «Break in line 1» – when the communication line of the BOS with the RS
connected to «G 1» is broken;
- «Break in line 2» – when the communication line of the BOS with the RS
connected to «G 2» is broken;
- «Battery discharge» – when the battery voltage drops below 2.2 V.
1.10 The Detector is designed for continuous round-the-clock operation.
1.11 The Detector is resistant to electromagnetic interference.
2 TECHNICAL SPECIFICATION
Table 1
Parameter
Frequency range
Radiation power
Allowable number of RSs on one communication line
Length of each communication line between RS and BOS,
Protection class:
Battery type
Duration of operation of the Detector from a battery under
normal climatic conditions and with a set broadcast period of
60 s
External RS cable length
Overall dimensions:
Weight:
«Ri-FD-2»
868.7...869.2 MHz
- BOS
- RS
CR123A, CR2450
- BOS 112 x 41 x 32 mm
- RS 65 х 22 х 16 mm
- BOS
- RS
Table 1 continued
Duration of operation of the sensor in normal climatic conditions
and with a set broadcast period of 60 s:
- Main battery
- Backup battery
Average service life
Operating temperature range
Permissible air humidity at a temperature of +25 °C, without moisture
condensation
3 CONTENTS OF THE KIT
Table 2
Dual-channel leakage detector «Ri-FD-2»
Signal processing unit «Ri-FD-2 BOS»
External leakage sensor «Ri-EFD»
Lithium battery CR123A
Lithium battery CR2450
Screw 3-3x30.016
Nylon dowel NAT 5x25 SORMAT
Installation guide for the «Ri-FD-2»
* Included
4 DESIGN
The appearance of BOS is shown in Picture 1.
The BOS sensor consists of a case and a printed circuit board. On the front
side of the printed circuit board (1) there are: a tamper switch (2), a two-color
LED indicator (3), a terminal block (4) for connecting the RSs, holders of the
main (5) and backup battery (10), Reset contacts (7), sound indicator (8),
antenna (9). The lift-off switch is located on the back of the printed circuit
board. The board is fixed in the base of the case with a latch (6).
«Ri-EFD»
red
black
●
red
«Ri-EFD»
The appearance of the RS is shown in Figure 2.
Picture 2 – External leakage sensor «Ri-EFD»
5 CHOOSING THE PLACE OF INSTALLATION
When choosing a location for installing the Detector, take into account the
presence of obstacles that impair the passage of the radio signal.
Do not install the detector under the following conditions:
1. In close proximity to electrical wiring.
2. Near metal objects and mirrors that cause attenuation of the radio
signal or shield it.
Value
6 CONNECTING THE DETECTOR TO THE SYSTEM
6.1 Open the RiDom application. In the «My Devices» tab, click
25 mW
then
2 pcs. follow the application prompts.
6.2 Remove the case cover by releasing the latches.
5 m
6.3 If it is necessary to register the detector in single-channel mode, during
IP30
registration, short-circuit the «G 2» terminals with a conductive object.
IP67
6.4 When prompted by the app, remove the battery isolator.
6.5 The Detector will periodically turn on the green indicator, which indicates
that it is in the «Linking» mode. If there is no indication, close the «RESET»
36 months
contacts for 2-3 seconds.
6.6 If the connection to the Hub is successful, the red indicator on the
10 m
Detector will turn on for 2-3 seconds, then the Detector will show up in the
application, as well as all information about the Detector.
The Linking mode time is limited to 100 seconds. To resume the «Linking»
mode, it is necessary to briefly close the «RESET» contacts.
0.1 kg
6.7 Install the case cover back.
0.03 kg
Parameter
Operation conditions
Name
10
4 5
Reset
2
8 3
Picture1 – Base of the case with PCB
The RS case is sealed, equipped with sensor
contacts and a 1.5 m cable for connection to the
BOS. The design of the DP allows for its mounting on
both horizontal and vertical surfaces.
. Select the «Ri-FD-2» detector from the list of devices and
Value
8 years
2 months
8 years
-20... +55 С
о
Up to 98 %
Qty.
1 pc.
1 pc.
2 pcs.
1 pc.*
1 pc.*
6 pcs.
6 pcs.
1 copy
6 9
7
1
and