Farho NEXNO-IC Assembly And Operating Instructions Manual

Fire detectors

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NEXHO-IC – Fire detectors

Assembly and operating instructions

NOTICE

Please read these instructions carefully and keep them for future consultation.

NEXHO range equipment must be installed by an accredited, qualified electrician

and must observe Low Voltage Regulations. The installation as a whole should

meet the provisions of aforesaid regulation. Any claim presented will be deemed

invalid if the prevailing regulations have not been met.

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Summary of Contents for Farho NEXNO-IC

Page 1 NEXHO-IC – Fire detectors Assembly and operating instructions NOTICE Please read these instructions carefully and keep them for future consultation. NEXHO range equipment must be installed by an accredited, qualified electrician and must observe Low Voltage Regulations. The installation as a whole should meet the provisions of aforesaid regulation.
Page 2: Table Of Contents
TABLE OF CONTENTS TABLE OF CONTENTS................1 INSTRUCTIONS FOR USE ..............2 General information ................2 Specifications ................... 2 Warning ..................3 Where should I install a NEXHO-IC fire detector? ......... 5 INSTALLATION AND SETUP ..............6 Installation running on batteries ............6 Installation running on external power supply ........
Page 3: Instructions For Use
INSTRUCTIONS FOR USE General information We would like to thank you for purchasing FARHO's NEXHO-IC fire detector. This device has been designed and manufactured in accordance with the requirements of household appliances, pursuant to the following standards: UNE-EN 60950, UNE-EN 301 489, UNE-EN 61000-6, UNE-EN 300 220.
Page 4: Warning
Warning This system has been carefully designed to be as effective as possible. There are some occasions, however, on which it cannot provide accurate detection. The operation of any kind of alarm system can be intentionally impeded or fail for other reasons, such as the following: ...
Page 5  Phone line. The phone line could be out of order or busy for a while. An intruder may also attempt to sabotage it by means of sophisticated methods. This practice is very difficult to detect.  Insufficient time. In some circumstances, even if the device is working properly, it is possible that response measures are not taken in time to protect the occupants or their belongings.
Page 6: Where Should I Install A Nexho-Ic Fire Detector
Where should I install a NEXHO-IC fire detector? The Check the following table in order to calculate the number of detectors that should be installed in a room. The maximum area of coverage by a fire detector (Sv) depends on the height of the room and the degree of ceiling slope.
Page 7: Installation And Setup
INSTALLATION AND SETUP Installation running on batteries Unscrew by turning the head anticlockwise with respect to the detector base. Push the snap onto the 9-volt battery. Place the battery inside the battery holder. Place the detector on the ceiling and mark the fixing screws’ location using a pencil.
Page 8 To close the NEXHO-IC fire detector, align the arrow that is engraved on the detector head next to the pilot light with the mark engraved on the side of the base. Turn the head clockwise until the arrow lines up with the two marks engraved on the base.
Page 9: Installation Running On External Power Supply
Installation running on external power supply The NEXHO-IC fire detector can be powered by an external 12-volt power supply. For that purpose, unscrew by turning the head anticlockwise with respect to the detector base. Place the detector base on the ceiling. Guide the external power supply cables through the hole of the device designed for this purpose and mark the location of the fixing screw holes using a pencil.
Page 10: How Can I Test That The Nexho-Ic Fire Detector Is Working Properly
Please note that the fire detector must be configured together with the NEXHO-NT internet control module or the NEXHO-UC central control unit so that the detector is installed in the system and can be controlled from one of these control units. For that purpose, consult the section on how to install fire detectors in your automation network in the user manual of the NEXHO-NT internet module or the NEXHO-UC central unit.
Page 11: How Do I Reset A Nexho-Ic Fire Detector
How do I reset a NEXHO-IC fire detector? In order to reset the NEXHO-IC fire detector, press the installation button once. The green indicator light on the circuit board will come on. Wait until the indicator light starts to flash and, at that point, press the button again. The light will start to flash more slowly and will stay on for a few more seconds.
Page 12: Guarantee Conditions
GUARANTEE CONDITIONS FARHO guarantees the proper and correct operation of this device for 2 years from the delivery date. The guarantee will be valid if the product is subject to normal use. The guarantee implies that FARHO will, at its sole and unquestionable discretion, repair or replace parts presenting evident defects in materials or workmanship.
Page 13 FARHO will be exempt of any responsibility for any damages due to, for example: ...
Page 14 ANY PROBLEM WITH YOUR NEXHO PRODUCT WILL ONLY BE ATTENDED BY THE DISTRIBUTOR IN YOUR COUNTRY...
Page 16 FARHO S.L.U. Polígono Industrial Tabaza II, Parcelas 9 a 13 Telephones: (+34) 985 514 082 – (+34) 985 514 605 Fax: (+34) 985 514 164 33438 Tabaza (Asturias) www.FARHO.com NEXHO-IC Distributed by:……………………………………………………………....Purchase date:……… of …………….…………… 20…..…… FITTER:………………………………………………………………..…………. Name:………………………………………..Town/City:………………….………… Home address:…………………………………………..…..Telephone:………...……….