Merlin 1000Si Gas Utility Controller User & Installation Manual
Rev: 04 Date: 22-10-18 2
Table of contents
1GENERAL INFORMATION ...................................................................................3
2INSTALLATION & CONNECTION.........................................................................3
2.1Panel Mounting.............................................................................................................3
2.2 1000Si Circuit Board Terminals .....................................................................................3
2.3 POWER [1]......................................................................................................................4
2.4 GAS VALVE [2]...............................................................................................................4
2.5 BMS OUT [3] ...................................................................................................................4
2.6 EM REMOTE [4] ..............................................................................................................4
2.7 GAS DETECTOR [5] ........................................................................................................4
2.8 FS1/2/3/4 [6] ..................................................................................................................4
2.9 CO2 MONITOR [7].........................................................................................................4
2.10 12VDC [8].......................................................................................................................4
2.11 INTERNAL BUZZER ...........................................................................................................5
2.12 PANEL TIMEOUT FACILITY ..............................................................................................5
3OPERATION ........................................................................................................5
3.1 SYSTEM ON & OFF .........................................................................................................5
3.2 LED STATUS .....................................................................................................................5
POWER ...............................................................................................................................5
GAS ON..............................................................................................................................5
TIMEOUT..............................................................................................................................5
EM STOP .............................................................................................................................6
GAS DETECTED ..................................................................................................................6
CO2 HIGH ..........................................................................................................................6
3.3 EMERGENCY SHUT OFF .................................................................................................6
3.4 BUILDING MANAGEMENT SYSTEM INTERGRATION .....................................................6
3.5 FIRE ALARM INTERGRATION..........................................................................................6
3.6 FAN SWITCH INTERGRATION.........................................................................................7
3.7 AUTO-RESET....................................................................................................................7
1000Si WIRING...........................................................................................................8
