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XT-70 Control Panel 34
HMI Fresh Air Door Status:
5.14
Fresh Air Door Status:
Using BTU SDX “Smart Door Controls”, accurate door position, individual door statuses and any door failures
can be displayed and incorporated into the XT historical data and alarming system.
A very flexible strategy allows for up to eight fresh air doors to be set up in almost any layout scheme.
Each door can be individually set up as either stage 1,2,3 or 4 and there can be as many of each stage as
needed. A simple set up procedure is done on the SDX cards. The XT panel communicates with SDX cards and
automatically configures the FAD display screen. No setup is required within the HMI program.
The above display show a three door system. Doors are numbered and arranged as if viewed from standing
outside of the building. The door staging, S1, S2 and S3, is the sequence in which the doors will open.
S refers to the stage the door is programmed for. The percentage is the individual door open percentage. The
door open percentage on the home screen is the overall average of the doors.
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