Trane CVGF-SVU02B-E4 Operation And Maintenance Manual page 12

Drive Train
The drive train consists of
helical bull and pinion gears.
Gear tooth surfaces are case
hardened and precision ground.
The one-piece impeller shaft is
supported by hydrodynamic
thrust and radial bearings.
Motor
The motor is a hermetic, liquid
refrigerant cooled, two-pole,
low-slip squirrel cage induction
motor. A radial hydrodynamic
bearing and duplex angular
contact ball bearings support
the rotor assembly. Winding-
embedded sensors provide
positive thermal protection.
Controls Overview
Controls Operator Interface
Information is tailored to
operators, service technicians
and owners. When operating a
chiller, there is specific
information you need on a day-
to-day basis such as setpoints,
limits, diagnostic information,
and reports.
12
General
Information
When servicing a chiller, you
need different information and a
lot more of it such as historic
and active diagnostics,
configuration settings, and
customizable control
algorithms, as well as operation
settings.
By providing two different tools,
one for daily operation and one
for periodic service, appropriate
information is readily
accessible.
DynaView Human Interface
™
For the operator, day-to-day
operational information is
presented at the panel. Up to
seven lines of data (English or SI
units) are simultaneously
displayed on the touch-sensitive
screen. Logically organized
groups of information such as
chiller modes of operation,
active diagnostics, settings and
reports put information
conveniently at your fingertips.
See Operator Interface Section
for details.
TechView™ Chiller
For the service technician or
advanced operator all chiller
status, machine configuration
settings, customizable limits,
and up to 60 active or historic
diagnostics are displayed
through the TechView ™
interface. Using TechView
technician can interact with an
individual device or a group of
devices for advanced
troubleshooting. LED lights and
their respective TechView
indicators visually confirm the
viability of each device. Any PC
that meets the system
requirements may download the
service interface software and
Tracer CH530 updates. For more
information on TechView
your local Trane Service
company, or The Trane
Company's website at
www.trane.com.
CVGF-SVU02B-E4
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™
™
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