AGS Merlin 500S+ Посібник користувача - Сторінка 4
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Друкувати сторінкуMerlin 500S+
2.5
The terminal for fire alarms is detailed on the circuit board as [FIRE PANEL].
These connections are linked out as a factory setting.
Fire alarms should be volt free and wired to the Merlin 500S+ using two-core
cable. The Merlin 500S+ can be integrated with a fire alarm to close the UTILITY 1
& 2 supply automatically in the event of a fire.
2.6
Terminal connections are available on the circuit board for connections
to Building Management systems etc. Detailed on the circuit board as
[BMS OUT] Normally Open (N/O), Common (COM) and Normally Closed
(N/C).
These are volt free connections.
2.7
Internal Buzzer
Operates at 65dB measured 30cm from closed panel.
Use a screened cable to avoid electrical interference between High & Low volt connections.
3
Operation Instructions
3.1
System on and off
Turn the UTILITY 1 / 2 key switches to the ON position, the relevant [Utility] LED located on
front panel will illuminate green.
To turn UTILITY 1 / 2 off, turn the relevant UTILITY key switch to the OFF position.
3.2
Explanation of LED status
3.2.1
Power LED
When the system is connected to the mains supply, the Power LED will illuminate. When no
power is present, this LED will not light up.
RED = OK
OFF = No power to 500S+ or the fuse may not be intact.
3.2.2
Utility 1 LED
When the UTILITY 1 key switch is in the OFF position or an emergency shut off button has been
pressed, the UTILITY 1 LED will be OFF.
GREEN = Utility 1 ON
OFF = Utility 1 OFF
Rev: 04 Date: 04-03-19
Fire Alarm
BMS Connections
User Guide
4