User Manual

Step 5 - Command Parameters and Balance Individual Automation Stations

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5.6

Verify/set duct area.

Locate Supply air VAV duct shape. Set Supply air VAV duct shape by

selecting from the following options and then set the related

parameters:

Round (Set Supply air VAV dimension A)

ii.

Flat oval (Set Supply air VAV dimension A and Supply air VAV

dimension B)

iii.

Rectangular (Set Supply air VAV dimension A and Supply air VAV

dimension B)

iv.

Direct entry (Set Supply air VAV duct area)

Note: When setting a value less than 1, enter a leading zero and

decimal (like 0.566)

CAUTION

CAUTION:

Duct area is calculated by the application. To manually enter a different value,

you must first set the duct shape object (

VavSuDuctShape) to Direct entry and

then manually enter the desired duct area value in the duct shape object,

Supply

air VAV duct shape.

If the user manually enters a duct area value without first setting

VavSuDuctShape to Direct entry, the value may appear to be accepted by the

application but it will be overwritten by the system without informing the user!

5.7

Balancing procedure

Set Supply air VAV balancing mode. Select from the following options