Zone
Zone
VCC-X STATUS
VCC-X Operator Interface SD
60
Status Screen #18 - Economizer Enabled and
Economizer Position
VCC-X v1.02 ID #
Economizer
Enabled: YES/NO
Position: XXX%
Line 3 Economizer Enabled
This line will display YES if the Economizer is enabled
and NO if the Economizer is not enabled. The
Economizer is enabled whenever the Economizer Enable
Temperature (options: Drybulb, Wetbulb or Dewpoint)
is below the Economizer Enable Setpoint.
Line 4 Current Economizer Open Percentage
This shows the percentage signal currently being sent to
the Economizer (Outdoor Air Damper), whether the unit
is
con
fi
gured for Economizer Control or simply has a
Minimum Outdoor Air Damper position con
fi
gured. If
Economizer Control is not con
fi
gured, it will display
0%.
Status Screen #19 - Title 24 Economizer
Feedback
VCC-X v1.02 ID #
Economizer
Feedback: XXX%
[Only For Title 24]
Line 3 Title 24 Economizer Open Percentage
If
con
fi
gured for Title 24 Economizer operation, this
shows the Outdoor Air Damper Feedback Signal
percentage. If Title 24 Economizer Control is not
con
fi
gured, it will display 0%.
Status Screen #20 - Economizer in IAQ Mode
and Minimum Economizer Position
VCC-X v1.02 ID #
Econo in IAQ Mode
YES/NO
Econo Min Pos: XXX%
Line 3 Economizer in IAQ Mode
This line will display YES if the Economizer (OA)
Minimum Damper Position has been overridden based
on
CO
2
IAQ operation.
Line 4 Economizer Minimum Percentage
This shows the current Economizer (OA) Minimum
Damper Position. If the unit is not in IAQ Mode, this
will be the regular con
fi
gured Minimum Damper
Position. If the unit is in IAQ Mode, this will show the
re-calculated Minimum Damper Position.
Status Screen #21 - CO
2
Level and Setpoints
VCC-X v1.02 ID #
CO2 Level: XXXXppm
Min Setpt: XXXXppm
Max Setpt: XXXXppm
Line 2 Current CO
2
Level
Indicates
the
CO
2
Level. You must install and con
fi
gure a
CO
2
Sensor to display the CO
2
Level. If a CO
2
Sensor is
not installed and con
fi
gured, this line will display 0
PPM.
Line 3 Minimum CO
2
Setpoint
This is the Minimum CO
2
Setpoint that was con
fi
gured
in
Setpoint Screen #33
.
Line 4 Maximum CO
2
Setpoint
This is the Maximum CO
2
Setpoint that was con
fi
gured
in
Setpoint Screen #33
.
Status Screen #22 - Outdoor Air CFM & Supply
Air CFM
VCC-X v1.02 ID #
Outdoor kCFM: XXX.XX
Supply kCFM: XXX.XX
Line 2 Outdoor Air CFM
If an Outdoor Air air
fl
ow monitoring station is being
used, this is the current CFM reading of that device.
K
=
1000
Line 3 Supply Air CFM
If a Supply Air air
fl
ow monitoring station is being used,
this is the current CFM reading of that device.
K = 1000
VCC-X Status Screens
