Satel TSD-1 Smoke and Heat Detector

Important Information

Before installing the device, please read this manual to avoid errors that could lead to malfunction or damage.

Unauthorized modifications or repairs void the warranty.

SATEL continuously strives to improve product quality, which may result in changes to technical specifications and software. Information about changes can be found on the website: www.satel.eu

The Declaration of Conformity is available at: www.satel.eu/ce

Symbols used in this manual:

• i - Notice
• ! - Important Notice

1. Features

• Operating modes: smoke and heat detection; smoke detection; heat detection.
• Visible smoke detector compliant with EN 54-7.
• Temperature detector compliant with EN 54-5.
• Alarm memory function.
• Alarm output type selection: NO; NC; 2EOL/NO; 2EOL/NC.
• Detector operating parameters configurable via DIP-switches.
• Optical chamber contamination detection.
• Red LED indicator.

2. Description

Smoke Detection

Visible smoke is detected using an optical method. When the smoke level in the optical chamber exceeds the set threshold, an alarm is triggered. The smoke detector's operating parameters are adjusted based on temperature changes detected by the thermal detector (thermistor). The detector automatically compensates for changes in the optical chamber caused by dust accumulation.

Heat Detection

The temperature detector operates in accordance with the requirements of class A1R (EN 54-5). Exceeding 54°C or a rapid temperature increase (see Table 1) triggers an alarm.

Alarm Signaling

During an alarm, the detector's alarm output is activated, and the LED lights up.

Alarm Memory

If alarm memory is disabled, the detector will signal an alarm until the cause is removed. If alarm memory is enabled, the detector will signal an alarm until it is reset (power reset).

3. Mounting Location Selection

• The detector is designed for operation in enclosed rooms.
• The detector should be installed in a location leading to an exit from the building or room (e.g., in a hallway, vestibule - Fig. 1 and 2).
• In typical home or office use, the detector should be installed on the ceiling, as close to the center of the room as possible, at a minimum distance of 0.5 meters from walls or other objects (Fig. 3).
• The detector should not be installed in places with high concentrations of dust and pollen, or where moisture can form or condense.
• The detector should not be installed near heaters, stoves, fans, or air conditioners.
• The detector should not be installed in locations with free air movement (e.g., in corners, recesses, etc.).

Figure 1 & 2 Explanations:

• 1 - Living room
• 2 - Room
• 3 - Hallway, vestibule, etc.
• 4 - Kitchen
• 5 - Basement
• Basic detector mounting location
• Additional detector mounting location

Diagram showing correct and incorrect mounting distances from a wall:

• Correct: 0.5 m distance from wall
• Incorrect: Less than 0.5 m distance from wall

4. Installation

All electrical connections must be made with the power off.

1. Remove the plastic dust cover.
2. Rotate the cover counter-clockwise (Fig. 8) and remove it (Fig. 9).
3. Attach the base to the ceiling using dowels and screws. Use dowels appropriate for the type of wall (different for concrete and brick, different for plasterboard, etc.).
4. Configure the detector using the DIP-switches (see "Detector Configuration").
5. Connect the wires to the appropriate terminals on the base (see "Wire Connections").
6. Attach the detector cover and secure it to the base by rotating it clockwise.
7. If work is still being done in the building where the detector is installed, which may cause contamination of the optical chamber, temporarily attach the plastic dust cover and leave it on until the work is completed.

It is advisable to keep the dust cover for future construction work.

4.1 Detector Configuration

The detector's settings are configured using the DIP-switches shown in Figures 4 and 5.

Table 2. DIP-switch configuration for detector operating parameters.

If smoke and heat detection are disabled, the detector will signal an error by blinking the LED.

Output Configuration

Table 3. DIP-switch settings on Figure 5 for output configuration.

4.2 Wire Connections

The terminals on the base are marked with numbers:

• 1 - Power ground
• 2 & 3 - Alarm output
• 4 - +12V DC power input
• 5 - Additional terminal

Figures 6 and 7 show examples of connecting the detector to a control panel (OUTx - power output; COM - ground; Zx - input programmed as fire; Zy - input programmed as sabotage). In the example in Figure 7, the additional terminal is used to connect the sabotage circuit (its interruption triggers a sabotage alarm).

5. Maintenance

The detector must be regularly checked to ensure proper operation. Checks should be performed at least every 6 months.

6. Optical Chamber Cleaning

It is recommended to clean the optical chamber at least once a year. Cleaning is necessary when the LED signals chamber contamination (1 blink every 30 seconds).

1. Rotate the cover counter-clockwise (Fig. 8) and remove it (Fig. 9).
2. Press the latches (Fig. 10) and remove the electronics board with the optical chamber (Fig. 11).
3. Remove the temperature detector cover (Fig. 12).
4. Remove the temperature detector and its wires (Fig. 13).
5. Press the latch holding the optical chamber cover (Fig. 14) and remove it (Fig. 15).
6. Clean the labyrinth in the cover and the optical chamber base using a soft brush or compressed air, taking care to also clean the LEDs on the base.
7. Reinstall the optical chamber cover.
8. Place the temperature detector wires into the appropriate grooves.
9. Reinstall the temperature detector cover.
10. Attach the electronics module with the optical chamber to the cover. The module must be attached so that the LED is on the light guide.
11. Close the detector cover and secure it to the base by rotating it clockwise.

7. Technical Information

• Power supply voltage: 12 V DC ±15%
• Standby current consumption: 0.25 mA
• Maximum current consumption: 24 mA
• Alarm output (relay, resistive load): 40 mA / 16 V DC
• Class according to EN 54-5 (temperature detector): A1R
• Static alarm temperature: 54°C
• Environmental class according to EN50130-5: II
• Operating temperature: -10°C...+55°C
• Maximum air humidity: 93±3%
• Housing dimensions: Ø108 x 61 mm
• Weight: 164 g

The TSD-1 smoke and heat detector complies with the requirements of European Union regulations:

• CPR 305/2011 Regulation of the European Parliament and of the Council (EU) of 9 March 2011 laying down harmonised conditions for the marketing of construction products and complying with Council Regulation 89/106/EEC concerning construction products.
• EMC 2014/30/UE concerning electromagnetic compatibility.

The certification body CNBOP-PIB in Józefów has issued a certificate of constancy of performance for the TSD-1 smoke and heat detector type for construction products 1438-CPR-0687, confirming compliance with the requirements of standards EN 54-5:2000+A1:2002 and EN 54-7:2000+A1:2002+A2:2006.

The certificate and declaration of performance can be downloaded from the website www.satel.eu.

CE Marking and Certification Information:

CE 19

SATEL Sp. z o.o. • ul. Budowlanych 66 • 80-298 Gdansk • POLAND

1438

1438-CPR-0687

DOP/CPR/0687

EN 54-5

EN 54-7

Point, conventional, multifunctional smoke and heat detector for fire alarm systems in buildings.

Declaration of Utility Properties DOP/CPR/0687

Application – fire safety.

Technical Information – provided in this manual.