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Special Application - Siemens OOH941 Installation Instructions Manual

Multi-criteria fire detector ul268 7th edition listed

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Special Application

The Special Applications (Telecommunications) selectable application profile setting shall be used for
environments and applications that are clean with little or no Deceptive Phenomena. Detectors set to the special
application sensitivity are not suitable for use in areas where cooking appliances may be used or in sleeping areas.
If cooking appliances are used within the protected space a normal application mode or configuration must be used
for that area. A normal application mode is other than indicated as Special Application in the "Selectable
Application Profiles" table located in this document. The detector default sensitivity setting is for a normal standard
"office" environment. The special applications setting incorporates a pre-alarm and sensitive alarm levels to
provide a Very Early Waring Fire Detection (VEWFD) alarm level for applications to avoid business disruption.
Typical suitable applications for the special applications Telecommunications' application profile include:
Telecommunications, Data Centers, IT rooms, Clean Rooms, Laboratories and any clean environment.
Applications not suitable for the special application Telecommunication application profile setting:
The special application mode of operation is not for general use and may be more prone to false alarms if used in
unsuitable environments. Unsuitable environments for the special application setting are: hotels, hospitals, nursing
homes, restaurants, kitchens, condo, auto repair shops, parking garages, industrial production facilities,
warehouses, power generation facilities. Any environment or application which may exhibit deceptive phenomena
(dirt, dust, steam or cooking) is not suitable for the special application telecommunications profile setting. Note:
other "non special applications" selectable application profiles settings are available and suitable for these and
other applications. See the table titled "Selectable Application Profiles" table in this document for options and
application descriptions. Failure to follow these guidelines may result in unwanted nuisance alarms.
Method to configure the detector's special application sensitivity:
The detector default sensitivity is for a standard "office" environment. For programming and to select the special
application setting / profile (Telecommunications) refer to the specific Siemens compatible fire alarm control panel
operation manual.
In the device line, up to 30 of any compatible devices in polarity insensitive mode with 20 ohms max line resistance
can be isolated between two modules in isolator mode in a Class A Style 6 wiring.
In the device line, up to 30 of any compatible devices in polarity insensitive mode with 20 ohms max line resistance
can be isolated behind one module in isolator mode in a Class B Style 4 wiring.
HLIM isolator module and SBGA-34 sounder base cannot be used in the same loop with the modules in
isolator mode.
FCC Statement
WARNING!
Installation and usage of equipment not in accordance with instructions manual may
result in:
Radiation of radio frequency energy
Interference to radio communications
·
Install and use equipment in accordance with installation instructions manual
·
Read the following information
This equipment generates, uses, and can radiate radio frequency energy and if not installed and used in
accordance with the instructions manual, may cause interference to radio communications.
It has been tested and found to comply with the limits for a Class A computing device pursuant to Part 15 of FCC
Rules, which are designed to provide reasonable protection against such interference when operated in a
commercial environment.
Operation of this equipment in a residential area is likely to cause interference in which case the user at his own
expense will be required to take whatever measures may be required to correct the interference.
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