CGS Merlin GDP2 Guide D'installation Et D'utilisation page 5

Installation & Operation Manual
Board Overview
1. 110-120VAC Mains power Input
2. 110-120VAC Gas Solenoid Valve Power Output.
3. 24VDC Gas detector power supply (Zone 1) purchased separately.
4. 24VDC Gas detector power supply (zone 2) purchased separately.
5. Remote emergency stop buttons (Volt free) purchased separately).
6. Heat Sensor: Fusible Links (Volt free) purchased separately
7. Fire panel connection (Volt free) not included.
8. BMS output contacts. Normally Open, Common and Normally Closed.
9. 24VDC Sounder/ Strobe alarm - purchased separately
10. Switch - BMS Selection & Auto Reset
11. Switch - Zone 1 & 2 enable/disable
Take care when making connections to high voltage connectors!
To avoid electrical shock always isolate the mains supply before opening the panel.
Any damage attempting to remove the circuit board may void any warranty!
All Class 2 wiring is to be installed within flexible tubing to maintain segregation between circuits!
Wiring of different circuits shall be separated by means of routing, clamping or barrier!
Wiring the GDP2
MAINS POWER CONNECTION
110-120V AC mains power should be supplied to the [POWER] connector using a 3 core cable and
fused at 3A. On connecting the mains supply to the panel the power LED indicator will light up – this is
located on the front cover.
GAS VALVE OUTPUT
110-120VAC electrical power supplied from the [GAS VALVE] connector using a 3 core
cable can be connected to a gas solenoid valve which can shut the gas supply on alarm
status. Refer to your valve manual for more information and wiring!
ISSUE: 02 01-22 EN
Merlin GDP2
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