AGS Merlin 1000s Installation, Operation And Maintenance Manual

Gas utility controller

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Merlin 1000S
User & Installation Manual
Gas Utility Controller
Gas Safety Products
Merlin 1000S Gas Utility Controller
Installation, Operation and Maintenance
Read these instructions carefully before operating or servicing
Rev: 05 Date: 29-10-18
1

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Summary of Contents for AGS Merlin 1000s

  • Page 1 Merlin 1000S User & Installation Manual Gas Utility Controller Gas Safety Products Merlin 1000S Gas Utility Controller Installation, Operation and Maintenance  Read these instructions carefully before operating or servicing  Rev: 05 Date: 29-10-18...
  • Page 2: Table Of Contents

    Merlin 1000S User & Installation Manual Gas Utility Controller Table of contents GENERAL INFORMATION ................... 3 INSTALLATION & CONNECTION ..............3 Panel Mounting ......................3 1000S Circuit Board Terminals ..................3 POWER [1] ........................4 GAS VALVE [2] ....................... 4 BMS OUT [3] ........................
  • Page 3: General Information

    The Merlin 1000S is a gas shut off & gas detection utility controller. The system comprises of a control panel and a gas pressure sensor. The Merlin 1000S can receive connections from remote emergency shut-off buttons, gas detectors and a CO2 monitor.
  • Page 4: Power [1]

    Merlin 1000S User & Installation Manual Gas Utility Controller POWER [1] A 110-120VAC Single Phase electrical supply should be supplied to the panel. This should be externally fused at 3 Amps using a fused or circuit breaker. GAS VALVE [2] This outlet provides a 110-120VAC 3 amp signal to the solenoid valve.
  • Page 5: Co2 Monitor [8]

    2.13 PANEL TIMEOUT FACILITY The Merlin 1000S has a built-in Auto-shut down feature and it will turn itself off after a predefined time. Auto-shut down timeout is selectable. There are two Dip-Switches located on the inside facia labelled [Time1] and [Time2].
  • Page 6: Led Status

    LED STATUS  POWER When the system is connected to mains supply, the Red LED of the AGS Logo located in the bottom right corner of the panel will illuminate. When no power is present, this LED will not light up.
  • Page 7: Gas Detected

    BMS INTERGRATION The Merlin 1000S 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 power is being sent to the solenoid.
  • Page 8: Fan Switch Intergration

    Once selected - please remove power from the fuse spur for 10 seconds. AUTO RESET The Merlin 1000S has a built-in auto reset feature. There is a dip-switch located on the inside facia of the Merlin 1000S labelled [Auto Reset].
  • Page 9: 1000S Wiring

    Merlin 1000S User & Installation Manual Gas Utility Controller 1000S WIRING 1) [POWER] Mains Input 110-120VAC Single Phase. 2) [GAS VALVE] Gas Solenoid Valve Power Output, 110-120VAC, Max 3A. 3) [BMS OUT] Building Management System output contacts. Normally Closed, Common and Normally Open. Max.1A @ 110-120VAC.
  • Page 10 Merlin 1000S User & Installation Manual Gas Utility Controller INFORMATION ON WASTE DISPOSAL FOR CONSUMERS OF ELECTRICAL & ELECTRONIC EQUIPMENT When this product has reached the end of its life it must be treated as Waste Electrical & Electronics Equipment (WEEE).

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