AGS Merlin 1000S Installation, Operation And Maintenance Manual - Page 5

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AGS Merlin 1000S Installation, Operation And Maintenance Manual
Merlin 1000S
Gas Utility Controller
2.9
FS 1/2/3/4 [7]
This terminal switches when the key is turned on and off.
This can be linked to a fan switch (panel supplied separately) which can provide power to fans
when the control panel is switched on.
2.10

CO2 MONITOR [8]

This terminal can be wired to CO
If no CO
monitor is supplied leave the terminal link in [
2
For more information, consult the CO2 Monitor manual.
2.11

12VDC [9]

This is a permanent 12v DC output when there is power at the panel and can be used to
create a relay switch with the BMS relay output.
Please contact your supplier for further information.
2.12

INTERNAL BUZZER

Operates at 65dB measured 30cm from closed panel.
2.13

PANEL TIMEOUT FACILITY

The Merlin 1000S has a built-in Auto-shut down feature and it will turn itself off after a predefined
time. Auto-shut down timeout is selectable.
There are two Dip-Switches located on the inside facia labelled [Time1] and [Time2].
The gas supply will be cut off at desired time-out.
To select required timeout – configure Dip Switches as follows;
2 HOURS (FACTORY SET)
Time1 Off / Time2 Off
4 HOURS
Time1 On / Time2 Off
8 HOURS
Time1 Off / Time2 On
NO TIMEOUT
Time1 On / Time2 On (auto-shut down disabled)
3

OPERATION

3.1
SYSTEM ON & OFF
1)
Turn off all open appliances.
2)
Turn the key switch to on position.
3)
To turn the system off, turn the key switch to off position.
Rev: 05 Date: 29-10-18
monitor to shut off the system in the event of High CO2 levels.
2
User & Installation Manual
].
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