Related Manuals for LS Control VentilationAlarm EP1
Summary of Contents for LS Control VentilationAlarm EP1
- Page 1 User Manual VentilationAlarm EP1 950-205242 VentAlarm-EP1_ES966 Manual Rev.1.3 08/2023 DF/UP...
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Page 2: Table Of Contents
VentilationAlarm EP1 Highlights VentilationAlarm EP1 is a universal alarm with light and audible signal. It can be used for monitoring of pressure, 0-10V signal or temperature, where an alarm is requested at exceeded set point. It is also a possibility to connect external equipment such as an external alarm lamp, rotating light or other external equipment. -
Page 3: Safety Instructions
Safety Instructions Read the entire manual before installation and use of VentilationAlarm EP1. If the instructions in this manual are not followed it may cause damage to the product and invalidate the warranty. This manual is primarily intended for the use of technical personnel who is to mount and install the VentilationAlarm EP1. -
Page 4: Standards & Directives
Standards and Directives VentilationAlarm EP1 complies with the standards and directions below. • DS/EN 60730-1:2016 - Automatic electrical controls - Part 1: General requirements. • EN 60730-1:2016/A1:2019 - Appendix: Automatic electrical controls - Part 1: General requirements. • EN 61000-6-1:2007 - Electromagnetic compatibility (EMC) - Part 6-1: Generic standards - Immunity for residential, commercial and light-industrial environments •... -
Page 5: Technical Specifications And Measurements
Technical Specifications Supply Voltage: 230V AC ±10% Measurement Area Pressure: 20-2000Pa Hysteresis Pressure: 15Pa +10% Main Fuse: 16A Measurement Area Signal: Approx 0-10V Hysteresis Signal: 0,3V Frequency: 50-60Hz Measurement Area Temperature: -30 to +30°C Relay: 5A Ac1 Hysteresis Temperature: 1°C Power Consumption: 3,5-5W Sensor Type: NTC resistance 22K Ohm... -
Page 6: Product Description
Product Description Alarm Light Signal Mute button Green LED Lit when in operation. Operating Signal, Supply Voltage External Equipment Relay Output Page 6 of 14 www.lscontrol.dk... -
Page 7: Mounting
Mounting Alarm EP1 must be mounted on a vertical, fixed and non-vibrating surface with screws through the deep screw holes in each corner of the box. Please also pay attention to the section on Safety Instructions. Overview of Terminals Terminal Description Comment Supply Voltage Connection (L ) -
Page 8: Electrical Wiring
Electrical Connection VentilationAlarm EP1 should be connected so it turns on and off with the monitored system. It is therefore an advantage to also use the switch turning on the system as an operating switch for the alarm. However, it is also possible instead to use a low voltage operation switch (an auxiliary contact). -
Page 9: Description Of The Relay Alarm Out
Description of Relay Alarm Out Relay Alarm Out State of VentilationAlarm EP1 Light Signals Terminals Closed In operation and OK Green LED constant lit Terminal COM and NC connected Red LEDs turned off In operation and alarm Green LED constant lit Terminal COM and NO connected Red LEDs flash... -
Page 10: Choosing Function Of Ventilationalarm Ep1
÷20 ÷30 Set point is easily set on VentilationAlarm EP1 using the disc under the lid. Outer circle shows the temperature scale in °C, middle circle is the 0-10V signal and inner circle shows pressure in pascal. Due to the shape of the disc the temperature scale -5 to +5°C is placed in the middle under the pascal scale. -
Page 11: Setting Up The Alarm Ep1 For Pressure Monitoring
Setting the set point When VentilationAlarm EP1 is mounted the set point is set according to the PA scale. If the system is in operation this can be done by turning the arrow on the disc clockwise till alarm starts. Then the arrow is very slowly turned counter clockwise until the alarm stops. - Page 12 Setting the set point When VentilationAlarm EP1 is mounted the set point is set by the arrow on the disc according to the Volt scale. Then the VentilationAlarm EP1 monitors that the signal does not fall below the chosen set point.
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Page 13: Setting Up The Alarm Ep1 For Temperature Monitoring
Connection of NTC 22K resistor Setting the set point When VentilationAlarm EP1 is mounted the set point is set by the arrow on the disc according to the temperature scale. Then the VentilationAlarm EP1 monitors that the temperature does not exceed the chosen set point. -
Page 14: Alarm Signals
Alarm Signals Alarm due to pressure, temperature or sensor signal Light signal follows the below pattern in a constant cycle, each lasting 1,4 second before repeated. Audible signal is loud beeps each lasting 100ms followed by 200ms pause. Audible signal can be muted. = light Alarm due to missing supply voltage Light signal follows the below cycle.
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