SATEL MSD-300 Wireless Smoke and Heat Detector User Manual
- September 21, 2024
- Satel
Table of Contents
MSD-300 Wireless Smoke and Heat Detector
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Product Information
Specifications
- Product: Wireless Smoke and Heat Detector MSD-300 EN
- Firmware Version: 2.00
- Manufacturer: SATEL sp. z o.o.
- Indoor Installation Only
- Compliance: EU Directives, Eurasian Customs Union Technical
Regulations
Product Usage Instructions
1. Installation
The device should be installed by qualified personnel. Follow
these steps for installation:
3.1 Tips for Installation
- Read the manual carefully before installation.
- Ensure the device is placed indoors only.
- Dispose of the device following environmental protection
rules.
3.2 Installation Steps
- Mount the detector securely in a suitable location.
- Connect the necessary power source as per the manual.
- Test the device to ensure proper functionality.
2. Maintenance
Regular maintenance is essential for optimal performance:
5. Cleaning the Optical Chamber
Periodically clean the optical chamber to prevent dust
accumulation.
6. Battery Replacement
When replacing batteries, follow the instructions provided in
the manual.
FAQ
Q: Can the MSD-300 detector work independently?
A: Yes, the detector can operate as a stand-alone device or
within the MICRA wireless system.
Q: How does the detector detect fire?
A: The detector uses an optical method for smoke detection and
temperature changes recorded by the heat sensor to generate an
alarm when necessary.
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Wireless smoke and heat detector
MSD-300 EN
Firmware version 2.00
msd-300_en 08/24
SATEL sp. z o.o. · ul. Budowlanych 66 · 80-298 Gdask · POLAND tel. +48 58 320
94 00
www.satel.pl
IMPORTANT
The device should be installed by qualified personnel. Prior to installation,
please read carefully this manual in order to avoid mistakes that can lead to
malfunction or even damage to the equipment. Changes, modifications or repairs
not authorized by the manufacturer shall void your rights under the warranty.
Description of symbols on the device:
The device meets the requirements of the applicable EU directives. The device
is designed for indoor installation. The device must not be disposed of with
other municipal waste. It should be disposed of in accordance with the
existing rules for environment protection (the device was placed on the market
after 13 August 2005). The device meets the technical regulations of the
Eurasian Customs Union.
SATEL aims to continually improve the quality of its products, which may
result in changes in their technical specifications and software. The current
information on the introduced modifications is available on our website.
Please visit us at: https://support.satel.pl
Hereby, SATEL sp. z o.o. declares that the radio equipment type MSD-300 is in
compliance with Directive 2014/53/EU. The full text of the EU declaration of
conformity
is available at the following internet address: www.satel.pl/ce
Signs in this manual Caution information on the safety of users, devices,
etc. Note suggestion or additional information.
CONTENTS
1. Features …………………………………………………………………………………………………………… 2
2. Description………………………………………………………………………………………………………… 2 Fire alarm
…………………………………………………………………………………………………………. 2 Tamper alarm
……………………………………………………………………………………………………. 3 Radio transmissions
…………………………………………………………………………………………… 3 Detector test
……………………………………………………………………………………………………… 3 Test
mode…………………………………………………………………………………………………………. 3 Detection of dirt in the
optical chamber………………………………………………………………….. 3 Battery status control
………………………………………………………………………………………….. 3 LED indication
…………………………………………………………………………………………………… 4 Acoustic signaling
………………………………………………………………………………………………. 4
3. Installation ………………………………………………………………………………………………………… 4 3.1 Tips for
installation………………………………………………………………………………………… 4 3.2 Installation
…………………………………………………………………………………………………… 5
4. Maintenance ……………………………………………………………………………………………………… 7
5. Cleaning the optical chamber ………………………………………………………………………………. 7
6. Battery replacement……………………………………………………………………………………………. 8
7. Specifications ……………………………………………………………………………………………………. 9
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The MSD-300 multisensor detector can detect the early stages of fire
development when there is some visible smoke and/or temperature rise. It is
designed to work as a stand-alone device or within the MICRA wireless system.
This manual applies to the detector with electronics version 1.2 (or newer).
It is supported by:
· PERFECTA alarm control panels (WRL models),
· PERFECTA-RF module,
· VERSA-MCU controller,
· MTX-300 controller,
· MICRA alarm module (firmware version 2.02 or newer).
1. Features
· Visible smoke sensor. · Detection of dirt in the optical chamber. · Heat
sensor. · Encrypted radio transmissions in the 433 MHz frequency band. · Red
LED indicator. · Built-in sounder. · Detector test / reset button. · Battery
status control. · Tamper protection against cover removal.
2. Description
Fire alarm
Smoke detection
The optical method is used for the detection of visible smoke. When the
concentration of smoke in the optical chamber exceeds a given threshold, an
alarm is generated. The smoke sensor operating parameters are modified
depending on the temperature changes recorded by the heat sensor (thermistor).
The detector automatically compensates for gradual changes in the optical
chamber caused by deposition of dust.
Temperature detection
When the temperature exceeds 54°C or it rises too fast (see table 1), an alarm
will be generated.
Air temperature rate of rise
Lower limit of response time
Upper limit of response time
1°C/min
29 min
40 min 20 s
3°C/min
7 min 13 s
13 min 40 s
5°C/min
4 min 9 s
8 min 20 s
10°C/min
1 min
4 min 20 s
20°C/min
30 s
2 min 20 s
30°C/min
20 s
1 min 40 s
Table 1. Rate-of-rise response time limits for the heat sensor.
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Fire alarm signaling
The fire alarm is indicated by the LED indicator (ON) and the built-in sounder
(continuous sound) for 5 minutes.
Resetting the fire alarm
Press the test / reset button (Fig. 1) to clear the alarm. The fire alarm
signaling will be turned off for 5 minutes.
Tamper alarm
Opening the enclosure (opening the tamper switch) will generate a tamper
alarm. It is indicated by the LED indicator (ON for 2 seconds).
Radio transmissions Every 15 minutes, the detector sends information about its
state (periodical transmission). Additional transmissions are sent in case of:
· fire alarm, · fire alarm restore, · tamper alarm, · tamper alarm restore.
Detector test
If you want to test the detector operation, press the test / reset button
(Fig. 1). You will hear a short beep. A fire alarm should be generated soon
after.
Test mode The test mode is turned on for 20 minutes after inserting the
battery or opening the enclosure (tamper switch). When the detector is in the
test mode, the LED indicator additionally indicates periodical transmission.
Detection of dirt in the optical chamber
The detector is monitoring the state of the optical chamber. Deposition of
dust in it may lead to malfunctioning of the device. When the optical chamber
requires cleaning: · LED indicator flashes every 40 seconds, · each radio
transmission contains information about dirt in the optical chamber.
Battery status control
The detector is monitoring the battery voltage. When the battery voltage is
lower than 2.75 V, i.e. the battery is low: · the detector produces a single
beep every 40 seconds,
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· each radio transmission contains information about low battery.
LED indication
The LED indicator (Fig. 1 ) indicates: · fire alarm ON for 2 minutes, ·
tamper alarm ON for 2 seconds, · dirt in the optical chamber single flash
every 40 seconds, · periodical transmission single flash (only in the test
mode).
Acoustic signaling
Built-in sounder indicates: · fire alarm continuous beep sound for 2
minutes, · low battery single beep every 40 seconds, · start of the detector
test single beep.
3. Installation
SATEL
3.1 Tips for installation
· The detector should be installed indoors, in spaces with normal air
humidity. · Do not install the detector outdoors.
· The detector should be installed on the ceiling, as close as possible to the
center of the room.
· Do not install the detector in places with high concentration of dust and/or
formation and condensation of water steam.
· Do not install the detector near heaters, cookers, fans or air-conditioner
outlets. · Do not install the detector in places where there is no
unobstructed movement of air
(e.g. in recesses, niches, etc.).
· If the detector is to work within the wireless system, when selecting the
place of installation, take into consideration the range of radio
communication (so that radio transmissions from the detector can reach the
receiver).
· Thick walls, metal partitions, etc. reduce the range of the radio signal. ·
It is not advisable to install the detector in close vicinity of electrical
systems, because it
can adversely affect the range of radio signal.
· If you are using a double-sided mounting tape, remember to press it
properly.
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Explanations for figures A and B: living room. bedroom. hall, lobby, etc.
kitchen. basement. primary location for detector installation. additional
location for detector installation.
3.2 Installation
The detector enclosure cannot be closed without the battery inserted.
There is a danger of battery explosion when using a different battery than
recommended by the manufacturer, or handling the battery improperly.
Do not crush the battery, cut it or expose it to high temperatures (throw it
into the fire, put it in the oven, etc.).
Do not expose the battery to very low pressure due to the risk of battery
explosion or leakage of flammable liquid or gas.
Be particularly careful during installation and replacement of the battery.
The manufacturer is not liable for the consequences of incorrect installation
of the battery. The following instructions describe how to install a detector
that is to work within the wireless system. If the detector is to work as a
stand-alone device, skip the steps 4-6. 1. Remove the plastic dust cup. 2.
Turn the cover counter-clockwise (Fig. 2) and remove it (Fig. 3).
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3. Install the battery.
4. Register the detector in the wireless system (see the manual for PERFECTA
control panels / VERSA control panels / MTX-300 controller / VERSA-MCU
controller / MICRA module).
5. Place the detector where you are planning to install it.
6. Close and open the tamper switch. If the transmission from the detector is
received, continue with the installation. If the transmission from the
detector is not received, select a different mounting location and repeat the
test. It may be sufficient to shift the device ten or twenty centimeters.
7. If the detector is to be mounted on the ceiling using a double-sided
mounting tape (Fig. 4):
stick the tape to the enclosure base and keep pressing for several seconds.
stick the enclosure base to the ceiling and keep pressing for several
seconds.
The surfaces to be joined using a double-sided tape must be clean and dry.
They must be free from dust and grease.
8. If the detector is to be mounted on the ceiling with screws (Fig. 5):
place the enclosure base against the ceiling and mark the location of the
mounting holes.
drill the holes in the ceiling for wall plugs (anchors). The wall plugs
provided with the detector are intended for concrete or brick. For other types
of surface (drywall, styrofoam), use other appropriately selected wall plugs.
secure the enclosure base to the ceiling with screws.
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9. Replace the detector cover and lock it with a screw. The screw is provided
in the bag together with the wall plugs and screws for mounting.
10. Press the test / reset button (Fig. 1). A fire alarm should be generated
soon after. 11. Press again the test / reset button to clear the alarm.
If any work that may cause dirt to build up in the optical chamber is being carried out on the site, put a plastic dust cover on the detector. Remove it after the work is finished.
4. Maintenance
The detector should be subject to regular checks to ensure it is working
correctly. The periodic checks should be carried out at least every 6 months.
To check whether the detector is working correctly, press the test / reset
button (Fig. 1). A fire alarm should be generated.
5. Cleaning the optical chamber
It is recommended to clean the optical chamber at least once a year. Cleaning
the chamber is necessary when the LED indicator indicates dirt in the chamber
(single flash every 40 seconds). 1. Remove the cover locking screw and open
the detector enclosure (Fig. 2 and 3). 2. Remove the battery. 3. Pull the
release lever (Fig. 8) to unlock the electronics module and turn it
counter-clockwise (Fig. 9). 4. Remove the electronics module with the optical
chamber (Fig. 10). 5. Remove the element with the thermistor from the optical
chamber cover (Fig. 11). 6. Release the mounting catch (Fig. 12) and remove
the optical chamber cover (Fig. 13). 7. Using a soft brush or compressed air,
clean the labyrinth in the cover, as well as the base
of the optical chamber, paying attention to the recesses where LEDs are
installed. 8. Replace the optical chamber cover. 9. Replace the element with
the thermistor on the optical chamber. 10. Secure the electronics module with
the optical chamber in the cover and turn it clockwise. 11. Install the
battery. 12. Replace the detector cover and lock it with a screw. 13. Press
the test / reset button (Fig. 1). A fire alarm should be generated soon after.
14. Press again the test / reset button to clear the alarm.
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6. Battery replacement
The used batteries must not be discarded, but should be disposed of in
accordance with the existing rules for environment protection. When the
detector indicates low battery (single beep every 40 seconds), replace the
battery. 1. Remove the cover locking screw and open the detector enclosure
(Fig. 2 and 3). 2. Remove the low battery. 3. Install a new CR123A 3 V lithium
battery. 4. Replace the detector cover and lock it with a screw. 5. Press the
test / reset button (Fig. 1). A fire alarm should be generated soon after. 6.
Press again the test / reset button to clear the alarm.
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7. Specifications
Operating frequency band …………………………………………………………….. 433.05 ÷ 434.79 MHz Radio communication range (in open area) …………………………………………………… up to 200 m Battery ……………………………………………………………………………………………………. CR123A 3 V Battery life expectancy……………………………………………………………………………… up to 3 years Standby current consumption ……………………………………………………………………………….50 µA Maximum current consumption…………………………………………………………………………….20 mA Static response temperature …………………………………………………………………………………. 54°C Operating temperature range…………………………………………………………………….. 0 °C…+55 °C Maximum humidity ……………………………………………………………………………………………. 93±3% Enclosure dimensions…………………………………………………………………………….. ø108 x 61 mm Weight………………………………………………………………………………………………………………. 170 g
References
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