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RT-SVX094A-EN
Pre Start
Verifying Proper Air Flow (Units
with Belt Drive Indoor Fan)
The system’s performance and reliability is closely
associated with, and dependent on proper airflow supplied
both to the space that is being conditioned and across the
evaporator coil.
The indoor fan speed is changed by opening or closing the
adjustable motor sheave.
Symbio Service and Installation
Mobile App
The Symbio™ Service and Installation mobile app is
accessible through mobile devices (phones and tablets) via
Bluetooth connectivity or via Trane Connect. The intuitive
mobile app feels natural to technicians and operators. They
will quickly be able to view equipment status and alarms,
perform start-up tasks, change configurations, test the
equipment’s performance in specific modes, and much
more. Free for download from App Store (Apple iOS) and
Google Play (Android devices).
Figure 16. Symbio Service and Installation app
To download the Symbio™ Service and Installation Mobile
App scan the code with a mobile phone camera or
naviagate to the app store and search for Symbio.
Figure 17. Download the Symbio Service and
Installation app
Symbio Controls
The Symbio™ 700 supports a Service Test Mode that can
be used to energize the various components of the system,
either to support general system start-up tasks or to
support troubleshooting. The user can initiate Service Test
Mode through the controller user interfaces, including the
Symbio Service and Installation mobile application.
The modes shown below can be initiated. Depending on
the equipment configuration, the controller will energize the
appropriate outputs. A user-selected timeout value will
determine how long the controller will remain in any given
state once initiated. For detailed information on how each
Service Test State is interpreted based on the equipment’s
configuration, see Symbio™ 700 with Foundation
Packaged Rooftop Units Application Guide (ACC-
APG004*-EN).
Figure 18. Symbio 700 service test mode
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