Programming And Commissioning Program Control Type (Mv-13); Description; Commissioning - Trane Horizon OAKD Installation, Operation And Maintenance Manual

Programming and

Commissioning

Program Control Type (MV-13)
Select the sequence of operation and whether the unit will
operate with a Build Automation System (BAS) or as a
standalone unit.

Space Control

Discharge Air Control

Single Zone VAV

Multi Zone VAV

BAS Control

Standalone Control

Description

Setpoints are pre-set at the factory using submittal data.
It's highly recommended to compare the factory values to
the customer's expectations to make sure it meets their
requirements.
Review the Typical Setpoints on the next page and
reference the Sequence of Operation for more detail.
Some of the setpoints have either a local version or a BAS
version. If there are both versions of the points, then the
BAS point will always take priority when it is set to In
Service. Typically, these points are set Out of Service from
the factory.
If possible, generate a Point Summary Report using Tracer
TU after startup and submit that along with this startup
report. The report is generated by going to Reports at the
top left, Point Summary Report, and then Generate Report
on the popup window. None of the checkboxes need to be
checked.
OAU-SVX01K-EN
Commissioning
Do not attempt to perform commissioning by putting
points Out of Service and setting a value. The program
looks for points that are In Service or Out of Service to
change the operation.
Instead, override the analog and binary values to "trick"
the unit into modes of operation. When commissioning is
complete, release the override on these points to resume
normal operation. It's recommended to use a timed
override so that it will auto-release.
Example: The unit uses Discharge Air Control and the
commissioning agent wants to see the unit enter Cooling
Mode. You look through the setpoints and find that the
Outdoor Air Cooling Enable Setpoint is 65°F.
To put the unit into Cooling Mode the Outdoor Air
Temperature must be above this setpoint. You put the unit
into Cooling Mode by overriding the Outdoor Air
Temperature Active (AV76) at a priority of 8 (default for
TD7) and set it above 65°F.
Startup Form
101