DAITEM 155-21X Посібник з монтажу - Сторінка 2
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Contents
1. introduction ................... 94
1.2 Description................ 95
2. Power supply................. 96
programming ................. 96
place.......................... 97
range at the chosen
location ..................... 98
in place...................... 97
detectors
in a network ............ 100
5. testing the detector.... 100
6. Manually disabling
the detector ................. 103
7. indications ................... 104
7.1 Alerts ...................... 104
7.2 Faults ...................... 104
8. Maintenance................ 105
8.1 Servicing the
detection head........ 105
8.2 Changing
the battery .............. 106
8.3 During DIY work ..... 106
9. technical data ............. 107
10. User sheet.................. 109
1. Introduction
1.1 How the detector works
The heat detector detects rises in temperature that trigger an
alarm in the following cases:
• when the room temperature rises at an abnormal speed,
or
• when the room temperature reaches between 54°C and
70°C,
(also refer to the table in the Technical Data section).
iMPoRtAnt: the heat detector is designed to protect
homes or the private areas of buildings. it is not designed
for public assembly buildings or buildings housing workers.
The heat detector is especially suitable for detecting fires that
spread quickly or at an average speed and in places where an
optical smoke detector cannot be used:
• in a kitchen where there are cooking fumes,
• in uninhabited places where there is a smoky atmosphere or
a lot of dust (e.g. garages).
iMPoRtAnt: the heat detector is not supposed to replace
smoke or gas detectors to ensure the safety of people
against smoke or gas, and notably in rooms such as
bedrooms, playrooms and other living areas.
The heat detector can be:
• used as a stand-alone unit,
• integrated into a Daitem alarm system,
• interconnected in a hard-wired network of up to 40
detectors (heat or smoke).
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