Atlantic DUOCOSY HR et DUOCOSY HR HY Manuel utilisateur

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Atlantic DUOCOSY HR et DUOCOSY HR HY Manuel utilisateur | Fixfr
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User questions

M O

Robert M.

Does a 'network fault' (défaut réseau) error relate to the air supply or extraction network?

A network fault occurs when motors reach maximum power without reaching the pressure setpoint, which can be caused by a blockage or a pinched duct in either the air supply or extraction network.

M O

Robert M.

Can a 'network error' on a dual-flow VMC affect both the fresh air supply and extraction ducts?

Yes, a 'network error' can involve either the supply or extraction network. This error occurs when the motors reach their maximum power without meeting the pressure setpoint, which can be caused by an obstruction or a pinched duct in the installation.

M O

Robert M.

What does a network fault indicate in a ventilation system and which parts of the network should be checked?

A network fault occurs when the motors reach maximum power without reaching the pressure setpoint. This can be caused by a blockage or a pinched duct. It is necessary to check the entire system, including both the fresh air supply and extraction networks, to identify any obstructions.

M O

Robert M.

Does a 'duct fault' error relate to the fresh air supply network or the extraction network?

A 'duct fault' occurs when motors reach maximum power without reaching the pressure setpoint, often due to a blockage or a pinched duct. In a dual-flow ventilation system, both the supply and extraction networks should be inspected for obstructions.

M O

Robert M.

How to troubleshoot a 'network fault' (défaut réseau) on a dual-flow VMC system?

A 'network fault' occurs when the motors reach maximum power without reaching the pressure setpoint. This is often caused by a blockage or a pinched duct. It is necessary to check both the fresh air supply network and the extraction network for any obstructions.

M O

Robert M.

What should be checked when a 'défaut réseau' (network fault) occurs on a dual-flow ventilation system?

Both the supply and extraction duct networks should be inspected for obstructions or pinched ducts. This fault indicates that the motors have reached their maximum power without achieving the required pressure setpoint.

W E

Patricia W.

How is the device flow rate adjusted?

The flow rate is automatically managed by an integrated constant pressure sensor. A high-flow mode for the kitchen can be manually triggered using a push button. Note that the system requires exhaust vents with self-adjusting regulators for proper operation.

W E

Patricia W.

How is the airflow regulated?

The device uses automatic pressure regulation via an integrated sensor. A high-flow kitchen mode can be manually activated using a push button. If the system detects a restricted network, the flow is automatically limited to 90 m³/h.

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