Gas, electric & water isolation controller with ventilation interlocking (12 pages)
Summary of Contents for OGS Merlin 500S+
Page 1
Installation & Operation Manual Merlin 500S+ Merlin 500S+ DUAL UTILITY ISOLATION CONTROLLER Installation, Operation & Maintenance Please read this manual carefully and retain for future use. For specific requirements that may deviate from the information in this guide – contact your supplier. Oceania Gas Safety www.oceaniagassafety.com Rev: 01...
At the end of their working life, electrochemical sensors should be disposed of in an environmentally safe manner. Alternatively, they can be securely packaged and returned to OGS clearly marked for disposal. Electrochemical sensors should not be incinerated as this may cause the cell to emit toxic fumes.
Installation & Operation Manual Merlin 500S+ Installation Typical Application & Location Installation must be carried out by a licenced, insured contractor! Ensure that detectors are not exposed to liquid or dust contamination! Cables must be protected against mechanical damage! Please refer to your detector manual for important information regarding coverage, location and positioning including areas and conditions to avoid.
Installation & Operation Manual Merlin 500S+ Circuit Board Connections Overview MAINS POWER IN 100-240V~ Mains Power should be supplied to the [POWER] terminal and fused at 3A. On connecting the mains supply to the panel, the red power LED indicator will light up. UTILITY OUTPUT 1 &...
Installation & Operation Manual Merlin 500S+ EM REMOTE Connections for remote emergency shut-off buttons or integrated with a fire alarm. This is linked out as a factory setting. The Merlin 500S+ can be integrated with a fire alarm to close the utility automatically in the event of a fire.
Installation & Operation Manual Merlin 500S+ Maintenance Keep your panel in good working order - follow these basic principles. Remove any dust/debris from the outer enclosure regularly using a slightly damp • cloth. Never use detergents or solvents to clean your device. •...
EMC EN 61326-1:2013 Every effort is made to ensure the accuracy of this document; however, OGS can assume no responsibility for any errors or omissions in this document or their consequences. OGS would greatly appreciate being informed of any errors or omissions that may be found in the content of this document.
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