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STRYKER VAV USER GUIDE
5 62-2030—01
RELATED TOPICS
“1. About Stryker VAV” on page 2
3. CONFIGURING THE OUTPUTS
Use this page to configure the outputs of the Stryker VAV device as well as the parameters used to control the outputs.
To configure outputs:
Flow Type Displays the control flow algorithm used by the controller. The selection available depends on the
Pressure Type and Box Type selected. Valid selections for this field are:
Flow Normal: The flow is controlled to satisfy the temperature control algorithm.
Flow Tracking: This VAV Terminal type consists of a single inlet air connection receiving its primary
source from the conditioned space. The outlet of the terminal is connected to a return air (or exhaust
air) system. The temperature control is turned off and the air flow is controlled to balance the flow
between several input vav boxes and one exhaust vav box in a room. This flow type is selectable
only when the Pressure Type is set to pressure independent.
Shared Wall Module: The temperature control loop is turned off and the flow is controlled by the
wall module at another master node. The NV nviShare of this controller must be bound to nvoShare
of the master node and the information received in nviShare is used to control the air flow. The
master node must have the temperature sensor connected to it and controls the space temperature
using its own damper and the other dampers of all nodes bound to it. This feature is used when only
one temperature sensor is used in a large area to control several boxes or when there is a need to
reprogram multiple satellite controllers based on flexible floor plans.
Wall Module Type Displays the type of wall module to be used for this application. This selection determines the type of
control and options that are available from the wall module. Valid selections for this field are:
None: There is no physical wall module connection to this controller.
Conventional Wall Module: Select this when using the TR21, TR22 and TR23 series of wall
modules.
TR71/75 Wall Module: These wall modules provide access to configuration parameters and
schedule events.
Controller Power up
Disable Time
Enables you to set controller power disable time. The digital outputs of the controller are disabled for
this duration after power-up. This configuration is ignored by the controller when it is in emergency
mode.
Set Time During
Download
Enable this option to set the controller time during the download operation.
Daylight Savings
Settings
This feature enables you to select the Daylight Savings Settings. The available options enable you
to select Start Month, Start Day, End Month and End Day.
The tool validates the correct start and end date selection for day light savings. If the start and end
date configured is not valid then the tool displays an error and prevents the day light savings
configuration from being saved. Examples of invalid date are: February 30
th
, June 31
st
, September
31
st
.
Table 3. Stryker VAV Device Fields. (Continued)
Name Definition
Step Action
1 From the left pane of the VAV Configuration Wizard, select Outputs.
2 Enter information in the available fields.
3 Click Undo All to revert to the last saved settings.
4 Click Next to display the Inputs page.
5 Click Finish to save settings to station.