DMTECH D9000 Series Conventional Detectors Instruction Manual
- June 4, 2024
- DMTECH
Table of Contents
D9000 Series Conventional Detectors
Instruction Manual
| Type | Characteristics | Sensitivity / Class |
|---|---|---|
| D9000 SR | Optical smoke fire detector | EN 54-7 |
| D9000 T/A1R | Rate of rising heat detector | AIR, EN 54-5 |
| D9000 T/A1S | Fixed temperature heat detector | A1S, EN 54-5 |
| D9000 MSR | Combined optical smoke and heat detector | AIR, EN 54-5 / EN 54-7 |
Caution : Read this manual before attempting to install the detector.
TECHNICAL DATA
| – Supply voltage | 10-30 V DC |
|---|---|
| – Current consumption in Standby mode | ≤ 130 µА |
| – Current consumption in Alarm condition | 20 mА/ 24V DC |
| – Time to enter standby mode after reset | up to 35s |
| – Reset time | 2s |
| – Degree of protection | IP 43 |
| – Type of the connecting line to the base | 0,5÷1,5 mm2 / two-wire |
| – Output in Alarm condition (term. 3) | limited to 2 kΩ, negative |
| – Operating temperature range | minus 10ºС ÷ plus 50ºС |
| – Humidity | (93 ± 3)% at 40ºС |
| – Dimensions with base | Ø 100mm h ≤ 52mm |
| – Weight | ≤ 100g |
INSTALLATION
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Choose the place (according to the plans of the project) for the installation of the detector;
-
Mount the base with appropriate fixings;
-
Connect the electrical cables according to the attached diagram ( Figure 1);
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Place the detector base and rotate clockwise till matching markers;
-
If you want to lock the detector:
• Pre removes the key from the base ( Figure 2).
• Break the plastic at the specified location on the bottom of the sensor ( Figure 3 ).
- Place the detector on the base and rotate it.
– If the detector is locked to the base, to unlock it, insert first the key to the specified location (Fig. 4) and rotate the detector counterclockwise;
– Test the detector to check the correct operation of the LED indication;
– During normal operation, the LEDs blink every 16 seconds.
TESTING AND SERVICE SCHEDULE
-
Testing
– Apply power;
– Wait about a minute or until the detector begins to blink;
– Operate the detector test spray and/or temperature course. The two red LEDs must illuminate permanently. -
Service schedule
– Visual inspection for mechanical damage and pollution
– once a year;
– Verification of performance
– once a year;
– Prophylactic cleaning – depends on the environment in which it is located.
Optical detectors D9000 SR/MSR are software tested and when the detector is
contaminated, it is signaled by flashing LEDs for 2 seconds to 2 seconds.
D9000 Series detectors are compatible with all conventional power panels, that
have met the requirements of standards EN54.
The detectors are available with three types of bases:
- B 9000 – Standard base;
- B 9000D – Standard base with a mounted diode for fault detection – removed detector;
- B 9000R – Standard base with relay output 12V for security panels.
Warranty obligations
The warranty period is 36 months from the date of sale, provided that:
- the conditions of storage and transport have been followed;
- release is performed by authorized persons;
- the requirements for operation stated in this instruction have been abode;
- defects are not caused by natural phenomena and accidents of the plug socket.
Manufacturer: “DMTech” Ltd., 58 Kliment Ohridski Str.,
Pleven 5800, Bulgaria, EU, http://dmtech-ltd.com