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7 PANEL DISPLAYS
The VMF-FMD panel, as highlighted in the application paragraph, can be used in installations of dierent complexity and therefore there is a need to include specic displays
to detect any anomalies or specic system functioning conditions.
ALARMS DISPLAY
The VMF-FMD panel includes the display of some anomalies which can be present in the thermostat, these faults are indicated through a string“AL“ followed by a code, see
example below:
The alarm codication is represented in the following table:
Alarm code Description
AL3
1
VMF-FMD panel environmental probe fault
In the event of a frost alarm, the ashing icon will be displayed.
SPECIFIC FUNCTIONING CONDITIONS DISPLAY
Below you will nd a table briey describing some display combinations which represent specic thermostat functioning conditions:
Symbol Symbol status Functioning status description
ON Thermostat disabled
ON Thermostat operating mode forced by supervisor
BLINK The thermostat is outside the supervisor functioning block (maximum time 45 minutes)
ON Thermostat request
ON Thermostat heating mode functioning
ON Thermostat cooling mode functioning
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