Rielta Celsius-1-RK Installation Manual

1 General information
1.1 Wireless temperature detector «Celsius-1-RK» (hereinafter, the
Detector) is designed to monitor the air temperature and transfer
numerical values via wireless two-way communication channel within
433.05 - 434.79 MHz frequency range by the «Rielta-Contact-R» wireless
two-way communication protocol to control pane (hereinafter, the CP).
1.2 The Detector operates within 433.05 ... 434.79 MHz frequency
range. Radiated power of a transmitter does not exceed 10 mW.
1.3 Two frequencies: the main and the reserve one are used for the
wireless signal exchange with the CP. The detector switches to reserve
frequency automatically.
1.4 The Detector is powered by a single power-supply battery
СR123A type.
1.5 The Detector status is indicated by red and green LED indicators.
1.6 The preset limits of air temperature range: the lower minus 55
°C, the upper +125 °C are stored in nonvolatile memory and may be
changed by the relevant command from the CP. If the air temperature
exceeds the controlled range, an «Alarm» notification is generated.
1.7 The Detector generates and provides transmission of the following
messages:
- «Norm» – the temperature is within the preset range;
- «Alarm» – the temperature exceeds the set range by 0.5 °C or more;
- «Tamper» – case or wall tampering;
- «Power-supply low-battery» – under voltage supply drop by >
2.2 V.
-0.2
1.8 The Detector is designed for continuous and uninterrupted
operation.
1.9 The Detector is not a measuring instrument.
2 Features
Table 1
Features
IP rating
Dimensions, max
Weight, max
The operation duration of the Detector powered by
one battery under normal climate conditions and
specified broadcast period 60 sec, minimum
Battery life, not less
Operational conditions
Operating temperature
Measurement error, not more
Permissible relative humidity at +25 °С, max
3 Scope of Delivery
Table 2
Wireless temperature detector «Celsius-1-RK»
Screw 3-3х30.016
СR123A battery
Wireless temperature detector «Celsius-RK». Installation Guide
* Installed
4 The Detector Construction
The Detector consists of a cover and a base with printed circuit
board (1).
The printed circuit board (hereinafter, PCB) contains:
- built-in signal processing unit (2);
- «RESET» contacts (3);
- tamper switch (4);
- battery holder (5);
- battery (6) with insulator (7);
- red and green LED indicators (8);
- antenna (10).
The board is fixed in the base of the case by a latch (9).
There are openable fixing holes (11) in the base.
WIRELESS TEMPERATURE
DETECTOR
«Celsius-1-RK»
Installation Guide
97 x 25 x 22 mm
36 months
minus 20 ... +55 °С
Name
а) the base with PCB
10
9
8
7
5 Indication
The Detector has the following indication modes:
- «Binding» procedure LED indication (procedure of logging in the CP);
- LED indication of the mode «Identification» is switched on by sending
relevant command from CP and remains active during 15 min or until
the case is opened;
Indication modes are listed in the Table 3.
Table 3
The Detector Mode
«Binding» mode
End of «Binding» mode
«Alarm» mode
«Identification»
Radio communication
quality appraisal
«Normal»
Value
6 Binding with the CP
«Binding» mode is used for logging the Detector in the CP and service
IP30
information exchange.
6.1 Prepare the CP in accordance with CP Installation Guide.
50 g
6.2 Observing the polarity, insert the battery into the holder (5) or
remove the insulator.
6.3 Periodical LED indicator blinking green is evidence of «Binding»
mode.
8 years
6.4 In case of mentioned above LED indication absence, short-circuit
«RESET» terminals (3) for 2 – 3 s.
6.5 Successful binding procedure complying is indicated by LED
indicator lighting red.
±1.0 °С
6.6 The time limit for the binding process of the Detector is 100 sec.
To restart the binding procedure, short-circuit «RESET» (3) terminals
98 %
for 2 – 3 s.
7 Communication Quality Appraisal
For appraising the possibility of the Detector operation in the particular
place, it is necessary:
QNT.
- Place the Detector in the intended place of installation;
1 pc.
- Push and release the tamper switch.
2 pcs.
After case tamper releasing the Detector generates case
1 pc.*
tamper alarm message, transmits it via radio communication channel and
1 copy
represents communication quality with CP by LED indication in accord-
ance with the Table 4.
Table 4
LED Indication
Color
Green
Green
Green
Red
1
2
3
4
5
6
Figure 1 – Design of the Detector
Indication
LED blinking green with
1 sec period
LED lighting red for
2 – 3 sec
LED blinking red with
8 sec period
Alternate LED red and
green blinking
See sect. «Radio communication quality appraisal»
Indication is off
Radio
communication
quality
Mode
appraisal
Three blinks Excellent
Two blinks Good
Communication
One blink
established
No
Four blinks
communication
b) the base
11
12
11
Note
The Detector logging in
the CP
With the enclosure
closed
on command from the
CP
Recommendations
Install the Detector on
this place
Choose another place
for installation or use
the «Ladoga-RK»
system repeater