Nittan EVA-PYH3 Instruction Manual
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DW2000740 Rev.K1May. 11, 20221Instruction ManualEVA-PYH3Analog Photoelectric Smoke/Heat DetectorBefore InstallationPlease read these instructions carefully and keep for future reference.The information in this document is subject to change without notice. For updates please refer to our website.Do not use the products outside the rated power supply voltage range specified inthe Specifications. It may cause a fire or damage to equipment.! CAUTIONDo not disassemble, repair, or modify the products. It may cause a fire or electricshock.! CAUTIONMake sure to turn the power off before commencing any wiring work. Otherwise itmay cause electric shock or damage to equipment.! CAUTIONNote: Follow the requirements for the installation of the product in accordance with the Specifications. Otherwise it maycause malfunction.Note: Do not install the product in any location where oil, dust, iron powder, chemicals, or hydrogen sulphide may occuror affect the product. It may cause damage to equipment.Section 1 – INTRODUCTION1.1 General descriptionThe EVA-PYH3 is an attractively-styled, low profile, analog addressable, combination photoelectric smoke/heatdetector for use with the Nittan Control Panel NFU-7000 series in analog fire alarm systems.This analog addressable combination smoke/heat detector has a specific detector address to provide exact detectorlocations throughout the installation. This allows for constant monitoring of the detector sensitivity and reports thedetector’s condition to the fire alarm control panel.1.2 LED IndicatorLED Indicators for 360° visibility (OMNIVIEWTM 360°) of EVA-PYH3 operate as follows:Green LED flashes in normal operation.Red LED illuminates and Green LED flashes in an alarm condition.NITTAN COMPANY, LIMITED1-54-5 SASAZUKA, SHIBUYA-KU, TOKYO 151-8535, JAPANhttps://www.nittan.com/english |
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