Medem AGDS MC Manual

Medem AGDS MC Manual

Multi channel gas detection system
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Multi Channel
Gas Detection
System
AGDS MC
The Home of
Control & Automation
in Ireland

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Summary of Contents for Medem AGDS MC

  • Page 1 Multi Channel Gas Detection System AGDS MC The Home of Control & Automation in Ireland...
  • Page 2 The LCD will display appropriate information about alarm situations and detector status etc. Medem (UK) Limited Tel: +44 (0) 161 233 0600 L&M Business Park , Norman Road...
  • Page 3: Design Features

    • Emergency shut off buttons and thermal links, all low voltage, can be connected. • Medem (UK) Limited Tel: +44 (0) 161 233 0600 L&M Business Park , Norman Road Fax:+44 (0) 161 233 0601 Altrincham, Cheshire, Website: www.medem.co.uk...
  • Page 4 AGDS-MC can also take a signal from a fire panel to close the control valve in the event of a fire alarm situation. A fire test isolation panel is available from Medem to allow a fire test to be carried out with- out isolating the gas supply.
  • Page 5: Technical Data Sheet

    (pre alarm) and at 10% of the low explosion level (high alarm). The CO detectors are calibrated at 80ppm for pre alarm and 100ppm for full alarm Medem (UK) Limited Tel: +44 (0) 161 233 0600 L&M Business Park , Norman Road...
  • Page 6 Display detectors addressed 9 to 16. Display detectors addressed 1 to 8. Option Switches Learn Detectors - Press after connecting & addressing Medem gas sensors. Enable/Disable Internal toner Optional Dual BMS relay (SELV) - Factory fit only, must be requested at point of order...
  • Page 7 AGDS-MC Medem (UK) Limited Tel: +44 (0) 161 233 0600 L&M Business Park , Norman Road Fax:+44 (0) 161 233 0601 Altrincham, Cheshire, Website: www.medem.co.uk WA14 4ES e-mail:sales@medem.co.uk Cert No. 10213...
  • Page 8: Operation

    3 years if contamination is a possibility. A functionality test should be carried out every 6-12 months. If at any time there is an alert or the sounder sounds follow these instructions, further information can be found both in the installation instructions and by contacting Medem (UK) Ltd. Medem (UK) Limited...
  • Page 9 Medem site database to be accessed in the event of a call on the 24 hour help line. The warranty period for the panel and sender unit will then be extended to Ten years.
  • Page 10: System Description

    (or 16 in conjunction of the AD-PP transformer pack), either Combustible, Carbon Monoxide, Carbon Dioxide and Oxygen or a mixture of any. The detectors are pre-calibrated by Medem (UK) Ltd such that they only require to be connected to the panel and functionally tested.
  • Page 11: Main Features

    Display detectors addressed 9 to 16. Display detectors addressed 1 to 8. Option Switches Learn Detectors - Press after connecting & addressing Medem gas sensors. Enable/Disable Internal toner Optional Dual BMS relay (SELV) - Factory fit only, must be requested at point of order...
  • Page 12 230v Addressable Mains Rated Gas detectors Potential free contact, Max load 5amp’s (latching relay) Connect in parallel Gas Solenoid 230v EM Stop Buttons, TT-70c Fire Alarm Series connected Example Medem Gas Detector Address selector switch: use 1 to 16 only...
  • Page 13: Detector Information

    AGDS-MC Detector Information Detector Location Detector location will vary dependant on the individual characteristics of the target gas that is being monitored for. The descrip- tions below describe the position for each detector after considering these characteristics. Natural Gas Natural gas detectors should be mounted at high level on a wall approximately 150mm from the ceiling height and avoiding corners and potential dead air areas.
  • Page 14 AGDS-MC Remote stop buttons To EM Stop connections in Single Switch Use terminals TB2 A and TB2 C To EM Stop connections in the panel Multiple Switches Wire in series Use terminals TB2 A and TB2 C Use terminals TB2 A and TB2 C Remote stop buttons can be connected to the panel terminal marked as “EM STOP”...
  • Page 15 Modern Plant Limited, Otter House, Naas Road, Clondalkin, Dublin 22 Tel: 00353 1 461 4300 E: sales @ modernplant.ie, W: www.modernplant.ie Please do not hesitate to call for advice on the following number: 00353 1 461 4300 o ce hours...
  • Page 16 Irish distributors for the pumps to suit a variety of full range of SMC products complete Medem gas safety water boosting and water and have a wide range of product range. Both companies transfer applications across...

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