Lonwork Supervision Network - AERMEC VMF-E19 Manual Del Usuario

CONTROL VIA SUPERVISION WITHOUT USER INTERFACE
As shown in the figure, by inserting the VMF-IO expansion board you can control the fan coils via the VMF-E5 panel or third party
BMS systems without the need for VMF-E4/E2 user interfaces. To ensure the fan coils work properly however, an air probe must
be installed on the machine.
When the VMF-IO expansion is used, systems requiring local TTL networks cannot be managed.

LONWORK SUPERVISION NETWORK

The VMF-E19 control card is designed to be connected with control and/or supervision systems that communicate in LonWork.
For more information about the technical specifications (physical connection, data exchanged, system settings) of the LonWork
protocol, refer to the specific documentation.
LONWORK SUPERVISION NETWORK
The system LED on the VMF-E19 thermostat provides information about system operation:
• Flashing every second: the thermostat is working normally
• Flashing every 100ms: the thermostat has one of the following faults:
○ Ambient probe fault.
○ Fan coils working in anti-freeze mode
○ Water alarm not suitable for operation
○ User interface disconnected
○ Inverter control alarm
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AVMFE19LJ 2011 - 5779300_05
VMF-E5 PANEL /
PANNELLO VMF-E5 o
third party BMS
BMS di terze parti
system