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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. 

Summary of Contents for NEXNO-IC

Page 1: ...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 ...

Page 2: ...ould I install a NEXHO IC fire detector 5 INSTALLATION AND SETUP 6 Installation running on batteries 6 Installation running on external power supply 8 How can I test that the NEXHO IC fire detector is working properly 9 How do I reset a NEXHO IC fire detector 10 GUARANTEE CONDITIONS 11 TABLE OF CONTENTS ...

Page 3: ...an early warning of any possible fire in your home The NEXHO IC fire detector is a rate of rise heat detector that detects fire by means of a linear semiconductor Once configured in a NEXHO system it will alert the system upon detection of sudden changes in temperature in the room in which it is installed Standby consumption 0 5 mW Consumption in alarm mode 0 6 W Emission band 868MHz Internal powe...

Page 4: ...energy supply for proper operation If the device is working on batteries it is possible that they will fail Even if the batteries do not fail please make sure that they are in good condition and are installed properly If the device is running on an external power supply any outage even of short duration will interrupt the operation during the power cut Power cuts of any duration are often accompan...

Page 5: ...iable system possible it could fail on the grounds of the malfunction of a component Inadequate inspections Most of the problems which cause malfunctions in a system can be detected by performing regular checks and maintenance The whole system should be tested on a weekly basis and immediately after any intrusion or intrusion attempt fire storm earthquake accident or any kind of building works Sec...

Page 6: ...nd the degree of ceiling slope Distributionoffire detectorsaccording to the UNEregulation Maximum area of coverage Sv and maximum distance between adjacent detectors Dmax Ceilingslope i i 15º 15º i 30º i 30º m2 m Sv m2 Dmax m Sv m2 Dmax m Sv m2 Dmax m SL 80 h 12 80 11 40 80 13 80 15 10 SL 80 h 6 60 9 90 80 13 100 17 6 h 12 80 11 40 100 14 40 120 18 70 Where should I install a NEXHO IC fire detecto...

Page 7: ...move the detector head momentarily and insert the wall plugs in the marked locations Partially insert the screws into the wall plugs using a screwdriver Hold the detector head up to the ceiling again and insert the screws into the holes previously used as a marker Turn the detector head until the screws are located over the narrowest part Drive the screws in to fix the head to the ceiling INSTALLA...

Page 8: ... 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 Once the device has been configured in the home automation system it is advisable to install an ...

Page 9: ... the screws into the holes previously used as a marker Turn the detector head until the screws are located over the narrowest part Drive the screws in to fix the head to the ceiling Cut the wires of the 9 volt battery close to the snap Respecting the polarity join the two terminals of the power supply with the two wires that were previously connected to the snap To close the NEXHO IC fire detector...

Page 10: ...r 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 It is necess...

Page 11: ...goes off the reset process is completed How do I reset a NEXHO IC fire detector If you have installed the NEXHO IC fire detector in a NEXHO home automation installation once it has been reset the detector will not send warning alerts for possible detections until you have re configured it To re configure it please refer to the manual of the NEXHO NT internet module or of the NEXHO UC central contr...

Page 12: ...d even if these damages are caused by a temporary lack of use of the purchased products The examination and evaluation of the defective product can only be performed by FARHO at its premises Any expenses or costs related to the external intervention of the seller s workforce such as labour transport food or hotel allowance product assembly disassembly etc will be paid by the buyer The cost of the ...

Page 13: ...ree months following replacement or repair In the case where FARHO is responsible for defective products the compensation may not exceed the amount of the purchase price of the product In any case FARHO assumes no responsibility for indirect damages including for example loss of customers sales production profits image as well as damage to the buyer resulting from possible claims derived from dama...

Page 14: ...ANY PROBLEM WITH YOUR NEXHO PRODUCT WILL ONLY BE ATTENDED BY THE DISTRIBUTOR IN YOUR COUNTRY ...

Page 15: ......

Page 16: ... 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 USER Name Town City Home address Telephone In service No Fitter s stamp To be completed by the fitter ...

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