Table Of Contents - S&S Northern MERLIN CO DETECTOR X Installation Operation & Maintenance

Installation, Operation & Maintenance Manual
Contents
Important Warning Statements .................................................................. 3
Installation ................................................................................................... 4
Planning ....................................................................................................................... 4
Typical Location and Positioning ................................................................................. 4
Typical Installation Arrangement ................................................................................. 5
Mounting ...................................................................................................................... 5
Board Connections Overview ...................................................................................... 6
Wiring your Detector (GDP2X or GDPX+ Control Panel) ............................................ 6
Creating a Detector Chain ........................................................................................... 7
Detector Chain ID Switches ......................................................................................... 8
120ohm Termination Resistance ................................................................................. 8
Quick Circuit Test ........................................................................................................ 8
Wiring your Detector (GDP2 or GDP4 Control Panel) ................................................. 9
Wiring your Detector (Merlin 'S' Control Panels) ......................................................... 9
Audible Alarm Switch ................................................................................................... 9
Factory Set Condition ................................................................................................ 10
Quick Installation Tips ................................................................................................ 10
Operation .................................................................................................. 11
Initial Power-Up (Commissioning) .............................................................................. 11
Gas Level Indication ................................................................................................... 11
Gas Alarm Levels ....................................................................................................... 11
General Maintenance ............................................................................... 12
Cleaning ..................................................................................................................... 12
Manual Simulation Test .............................................................................................. 12
Bump Test (Gas Response Check) ............................................................................ 12
Service & Calibration ............................................................................... 14
Detector Service Message ......................................................................................... 14
Enter Service Mode (GDP2X & GDPX+ ONLY) ......................................................... 14
Detector Calibration ................................................................................................... 15
Failed Calibration ....................................................................................................... 16
Gas Sensor Types & Reaction Times ........................................................................ 17
End of Life (EOL) ....................................................................................................... 17
General Specification ............................................................................... 18
DETX-IOM Iss: 7 02-21
Merlin Gas Detector-X
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