Merlin CT1200S Gas Interlock Control Panel

The Merlin CT1200S ventilation interlock system is designed specifically for use in commercial kitchens to meet BS6173. This panel is to be used when the kitchen appliances do have flame failure devices, therefore Gas proving is not a requirement.

• Allows compliance with BS6173 for commercial kitchens
• To be used when all appliances have flame failure devices
• Interlocking with fans using Air pressure differential switches
• Can also be used to interlocked with Merlin CS1 and CS2 Switches
• Reliable method of interlock, with no moving parts there’s little to go wrong
• BMS Terminals Normally Closed or normally open and common
• Will accept remote emergency knock-off buttons
• Clear LED display for system indications
• Easy installation
• Covered by S&S Northern Ltd 3 year warranty

Merlin CT1200S Gas Interlock Control Panel is for use where equipment has no flame failure devices.

To operate the panel the fans should be turned to the “on” position, once our panel receives a signal to indicate the fans are operating turn the key to the “on” position this will open the gas solenoid valve. If the fans should fail, the “fan fault” LED on the panel will illuminate and the gas solenoid valve will close. When there is a “fan fault” the supply fan or extract fan led will flash to inform the electrician or kitchen staff which fan has failed.

Operating the system in the above manner will ensure the requirements of BS6173: 2001.