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STFV.425238.038-AU-UM rev. 18
GENERAL DESCRIPTION
EK-WL8-HS/AU is a wireless 2-in-1 device
equipped with a heat detector and a sounder.
The device analyzes physical factors associated
with fire and the way these factors change
through time. An alarm signal is generated when
the air temperature exceeds a threshold value or
starts rising at a certain speed. The signal
travels through repeaters to the translator
module which then informs the main control
about the emergency.
The thermal sensor is A1R type.
The device is supplied with a mounting kit.
The product complies with the requirements of the AS ISO 7240.5 and AS ISO
7240.25 standards.
FEATURES
• Bi-directional wireless communication
• Intelligent algorithms
• Sound synchronization with other sounders in the system
• Tamper switch
• 10-year battery life
• Self-optimizing wireless frequency and amplitude algorithms
EK-WL8-HS/AU
WIRELESS HEAT DETECTOR
WITH BUILD-IN SOUNDER
20.08.2020
Page 1 from 8
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Summary of Contents for Incite Fire ekho EK-WL8-HS/AU
- Page 1 EK-WL8-HS/AU WIRELESS HEAT DETECTOR WITH BUILD-IN SOUNDER STFV.425238.038-AU-UM rev. 18 20.08.2020 Page 1 from 8 GENERAL DESCRIPTION EK-WL8-HS/AU is a wireless 2-in-1 device equipped with a heat detector and a sounder. The device analyzes physical factors associated with fire and the way these factors change through time.
- Page 2 EK-WL8-HS/AU WIRELESS HEAT DETECTOR WITH BUILD-IN SOUNDER STFV.425238.038-AU-UM rev. 18 20.08.2020 Page 2 from 8 GENERAL OVERVIEW TECHNICAL SPECIFICATIONS Communication range with a translator or 1200 m repeater Radio frequency 918-926 MHz Modulation type GFSK Operating frequency channels Radiated power Not more than 25 mW Receiver category (EN300-220-1) Sound pressure level at 1 m...
- Page 3 EK-WL8-HS/AU WIRELESS HEAT DETECTOR WITH BUILD-IN SOUNDER STFV.425238.038-AU-UM rev. 18 20.08.2020 Page 3 from 8 PROGRAMMING The “Prog.” button on the device is used for initializing the device in the system. Please refer to the translator manual for full instructions on how to add a child device to the system.
- Page 4 EK-WL8-HS/AU WIRELESS HEAT DETECTOR WITH BUILD-IN SOUNDER STFV.425238.038-AU-UM rev. 18 20.08.2020 Page 4 from 8 TESTING A test alarm can be activated with a magnet, by holding it for 1 second near the area on the opposite side of the marks on the detector’s base. ANALOG DATA The device provides the translator module with analog data about the current air temperature and voltage levels on its batteries.
- Page 5 EK-WL8-HS/AU WIRELESS HEAT DETECTOR WITH BUILD-IN SOUNDER STFV.425238.038-AU-UM rev. 18 20.08.2020 Page 5 from 8 Sound Alert Mode Tone Duty cycle One-tone Steady Tone1 One-tone Meander Tone1 1s On / 1s Off One-tone Meander Tone1 2s On / 2s Off Two-tone Tone1 &...
- Page 6 EK-WL8-HS/AU WIRELESS HEAT DETECTOR WITH BUILD-IN SOUNDER STFV.425238.038-AU-UM rev. 18 20.08.2020 Page 6 from 8 BATTERY REPLACEMENT When a battery requires replacement, both batteries must be changed together. a. Remove the detector from the base. b. Clip off the battery cover and remove the batteries. c.
- Page 7 EK-WL8-HS/AU WIRELESS HEAT DETECTOR WITH BUILD-IN SOUNDER STFV.425238.038-AU-UM rev. 18 20.08.2020 Page 7 from 8 Minimal sound pressure level, dB(A) for all supply voltages at 1 m Angle Horizontal and vertical plane 15° 88.4 45° 94.2 75° 97.6 105° 97.9 135°...
- Page 8 EK-WL8-HS/AU WIRELESS HEAT DETECTOR WITH BUILD-IN SOUNDER STFV.425238.038-AU-UM rev. 18 20.08.2020 Page 8 from 8...
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