Initial Checks; Compatibility Check; Other Checks - Honeywell GENT COMPACT-MAINS-DAU Commissioning Instructions

Initial checks

Compatibility
Note the the Mains Powered DAU is compatible with system:
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Control panel having Main Controller at V4.41 or higher and Loop Processor at V4.39 or higher
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Commissioning tool at V1.26 or higher

Other checks

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Ensure the Mains Powered DAU is securely mounted.
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Ensure the mains cable enters the enclosure through a dedicated cable entry hole, the right most entry point.
Check the mains cable is securely connected to the mains terminal block on the Power Supply Unit (PSU),
see page 12.
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At this stage ensure the mains power to the Mains Powered DAU is switched OFF.
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Ensure the number of Mains Powered DAUs installed in the system are within recommendations
(10 maximum per loop and 20 maximum per Vigilon Compact VA system).
If micro DAUs are also installed in the same system, then each micro DAU counts as one Mains Powered DAU.
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Connect the Earth lead from the backbox to the spade connector on the inside of the door, see page 6.
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Connect the ribbon cable from the Main Control Board (MCB) to the HMI board, see page 6.
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Check the cables from the transformers are connected to the respective sockets on the MCB, see page 7.
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Ensure all the cables of the external circuits are connected to the respective terminal block, see page 8 and for
details see the publication Mains Powered DAU installation instructions (4188-954 issue 1 Part 1).
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Check with the installer that all the Speaker circuits have been terminated with End-of-Line (EOL) 10K resistor(s)
as per project requirements.
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Also check with the installer to ensure all the cable length recommendations have been followed, for details see the
publication Mains Powered DAU installation instructions (4188-954 issue 1 Part 1)
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Mains Powered DAU
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