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Installation & Operation Manual
Merlin 1000S+
AGS Merlin 1000S+
Gas and Electric 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.
American Gas Safety
www.americangassafety.com
Rev: 13
08-22
1
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Summary of Contents for AGS Merlin 1000S Plus
- Page 1 Installation & Operation Manual Merlin 1000S+ AGS Merlin 1000S+ Gas and Electric 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.
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Page 2: Table Of Contents
Installation & Operation Manual Merlin 1000S+ Contents Important Warning Statements ..............3 Installation ....................4 Typical Application & Location .................... 4 Mounting & Cabling ....................... 4 Circuit Board Connections Overview ................. 5 Switch Settings – Auto Reset ....................8 Switch Settings – BMS Integration ..................8 Switch Settings –... -
Page 3: Important Warning Statements
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 AGS clearly marked for disposal. Electrochemical sensors should not be incinerated as this may cause the cell to emit toxic fumes. -
Page 4: Installation
Installation & Operation Manual Merlin 1000S+ Installation Typical Application & Location Installation must be carried out by a licenced, insured contractor! Installation must be in accordance with recognised standards in the country concerned, for North America, NEC / CEC regulations should be followed! Cables must be protected against mechanical damage! The 1000S+ panel is a gas pressure proving and electric isolation system is designed specifically for use in educational establishments and laboratories. -
Page 5: Circuit Board Connections Overview
Installation & Operation Manual Merlin 1000S+ Circuit Board Connections Overview POWER / LINE IN 110-120V AC Power should be supplied to the [POWER / LINE IN] terminal and fused at 3A. GAS SOLENOID VALVE OUTPUT 110-120V AC electrical power supplied from the [VALVE OUT] connector using a 3-core cable can be connected to a gas solenoid valve which can shut the gas supply on alarm status. - Page 6 Installation & Operation Manual Merlin 1000S+ EM REMOTE / FIRE PANEL Connections for remote emergency shut-off buttons or integrated with a fire alarm to close the gas supply automatically in the event of a fire. This is linked out as a factory setting. Remote emergency shut-off buttons should be dry contact and wired to the using a plenum security cable, white, 18/2 (18AWG 2 conductor), stranded, CMP or similar.
- Page 7 FAN SWITCHES (FS 1 / 2 / 3) These terminals can be connected to a fan switch (supplied separately) which provide power to fans when the emergency shut-off button is pressed. Example of an AGS FS1 given. Rev: 13 08-22...
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Page 8: Switch Settings - Auto Reset
CO2 MONITOR & 12VDC Primarily this is used to power the AGS CO2-X but can be used as a power output for external auxiliary devices when there is power at the panel and can be used to create a relay switch with the BMS relay output. -
Page 9: Switch Settings - Gas Fill & Prove Time
Installation & Operation Manual Merlin 1000S+ Switch Settings – Gas Fill & Prove Time Once the settings have been changed - remove power for 10 seconds. Amount of time the gas valve opens to fill the gas line on power up or reset. FILL TIME: Amount of time the system tests the gas line for leaks on power up or reset. -
Page 10: Operation
Installation & Operation Manual Merlin 1000S+ Operation Initial Power Up All services can be turned on or off within 10 seconds only of the key switch being turned on. After 10 seconds, all utility buttons will be disabled. The user must turn the key off and back on to adjust any services. Turn the key switch to on position. -
Page 11: Maintenance
• Bump Testing (Gas Response Check) All certified test gases supplied by AGS are classified as non-flammable and non-toxic, however, they may contain gas under pressure and may explode if heated to extreme temperatures and cause asphyxiation in high concentrations. -
Page 12: Specification
Stamp/ Signature of the installer: Every effort is made to ensure the accuracy of this document; however, AGS can assume no responsibility for any errors or omissions in this document or their consequences. AGS would greatly appreciate being informed of any errors or omissions that may be found in the content of this document.
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