PREMTBVC Owners Manual
17
User Interface Guide
Due to our policy of continuous product innovation, some specifications may change without notification.
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CONFIGURATION SCREENS
More Screens – continued
Press the right arrow button to display these screens. To adjust vane angle, user selects vane(s) by tapping vane
icon at the top of the screen, adjusts vane angle by using up/down arrows and then selects Apply button.
Note:
Vane xed angle control for 4 vane, 2 control type IDUs occurs in pairs. Refer to the Vane Fixed Angle screen. If a
4-louver device is identied, when the user chooses Vane 1 or Vane 3 control, the opposite vane (Vane 3 or Vane 1) will
be controlled at the same time. If Vane 2 or Vane 4 is selected, Vane 4 or Vane 2 will be controlled in lockstep with its
matching pair as well. The same control behavior holds for a 2-louver device.
Vane xed angle control for 4 vane, 4 control type IDUs does not occur in pairs and can be set independently for each
vane. In both cases, selecting ALL on the graphic will cause all vanes to be set to the same angle.
Off
Vane Direction
Airflow Up/Down
Off
Airflow Left/Right
Off
Airflow Circular
Off
Airflow Smart
Off
Airflow Refresh
Apply
Reset
ALL
Vane Fixed Angle
Airflow Up / Down and
Airflow Left / Right con-
trols can both be “On” at
the same time. However,
when Airflow Circular
control is “On,” both of
the other two controls will
be set to “Off.”
Parameter Parameter Settings Denition
Airow Up / Down
O
Airow Left / Right
O
Airow Circular
O
For 4-way cassette IDUs only. Selects circular vane
direction
Airow Smart
O
direction.
Airow Refresh
O
vane direction
Apply Sends the vane angle selected with the up and down
arrow keys to the IDU
Reset Sets all vane angles to the default position of “3”