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Merlin GDP2 User Guide Gas Safety Products Merlin GDP2 Gas Detection Panel User Guide Please read this guide carefully and retain for future use. Rev: 05 05-19...
Merlin GDP2 User Guide Table of contents General Information ..................3 Panel Mounting ......................3 Circuit Board Terminals ..................4 POWER ........................... 4 GAS VALVE ........................4 GAS DETECTOR ZONE 1 & 2 ..................4 EM REMOTE (Remote emergency shut off buttons) ..........5 HEAT SENSOR .........................
Merlin GDP2 User Guide General Information The Merlin GDP2 is a two-zone gas detection panel which can be used in many applications, e.g. factories, car parks, shopping centres and the most common being a boiler house application. Many varieties of detectors are compatible with GDP2, e.g. Natural Gas, Carbon Monoxide, LPG and Oxygen depletion.
Amps and connected to the terminals marked [POWER L N E]. GAS VALVE The gas solenoid valve should be powered using the terminals on the Merlin GDP2 marked [GAS VALVE LNE]. GAS DETECTOR ZONE 1 & 2 These connections are [+,-] and [CL] and can be wired to a Merlin gas detector.
2.5 HEAT SENSOR The terminal for heat detectors is detailed as [HEAT SENSOR]. These connections are linked out as a factory setting. Heat detectors should be volt free and wired to the Merlin GDP2 using two- core cable. FIRE PANEL The terminal for fire alarms is detailed as [FIRE PANEL].
BMS Integration The Merlin GDP2 can be integrated with a BMS to make or break a circuit on gas on/gas off, (valve open or valve closed). This will tell the BMS whether or not electrical power is being sent to the solenoid.
Merlin GDP2 User Guide Zones 1-2 Dip-Switches There is a set dip-switches located on the PCB of the Merlin GDP2 labelled [ZONE 1] & [ZONE 2]. This is factory set in the ‘off’ position. For each of the gas detector zones you are using please ensure that the relevant zone has being enabled.
Merlin GDP2 User Guide Maintenance To keep your panel in good working order, you must follow these steps: DO carefully remove any accumulated dust from the outer enclosure once a month. NEVER use detergents or solvents to clean your device – this may permenantly or temporarily ...
Merlin GDP2 User Guide Manufacturer’s Warranty 3 Year Limited Warranty Warranty coverage: The manufacturer warrants to the original consumer purchaser, that this product will be free of defects in material and workmanship for a period of three (3) years from date of purchase. The manufacturer’s liability hereunder is limited to replacement of the product with repaired product at the discretion of the manufacture.
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