AGS Merlin 1000Si User & Installation Manual

Gas utility controller
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Merlin 1000Si
Gas Utility Controller
User & Installation Manual
Gas Safety Products
Merlin 1000Si Gas Utility Controller
Installation, operating and maintenance
Read these instructions carefully before operating or servicing
Rev: 04 Date: 22-10-18
1

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Summary of Contents for AGS Merlin 1000Si

  • Page 1 Merlin 1000Si Gas Utility Controller User & Installation Manual Gas Safety Products Merlin 1000Si Gas Utility Controller Installation, operating and maintenance  Read these instructions carefully before operating or servicing  Rev: 04 Date: 22-10-18...
  • Page 2: Table Of Contents

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

    User & Installation Manual GENERAL INFORMATION The Merlin 1000Si is a gas isolation & gas detection utility controller. The Merlin 1000Si can receive connections from remote emergency shut-off buttons, gas detectors and a CO2 monitor. It can also be integrated with a BMS and fire alarm.
  • Page 4: Power [1]

    Merlin 1000Si Gas Utility Controller User & Installation Manual POWER [1] Mains Power Supply 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.
  • Page 5: Internal Buzzer

    2.12 PANEL TIMEOUT FACILITY The Merlin 1000Si 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 of the system labelled [Time1] and [Time2].
  • Page 6: Em Stop

    BUILDING MANAGEMENT SYSTEM INTERGRATION The Merlin 1000Si 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 7: Fan Switch Intergration

    Note: This option is not available if a Fan Switch is not installed. AUTO-RESET The Merlin 1000Si has a built-in auto reset feature. There is a dip-switch located on the inside facia of the Merlin 1000Si labelled [Auto Reset]. This is factory set in the ‘OFF’ position, this means, if you experience a power cut, the panel has to be restarted manually.
  • Page 8: 1000Si Wiring

    Merlin 1000Si Gas Utility Controller User & Installation Manual 1000Si WIRING [LNE POWER] Input 110-120VAC Single Phase. [LNE GAS VALVE] Output 110-120VAC, Max 3A. [BMS OUT] Max.1A @ 110-120VAC. [EM REMOTE] Remote EM Stop buttons and Fire Alarm input wired in series (sold separately).
  • Page 9 Merlin 1000Si Gas Utility Controller User & Installation Manual 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). Any WEEE marked products must not be mixed with general household waste, but kept separate for the treatment, recovery and recycling of the materials used.

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