6 SO-SVN038A-EN
Introduction
Summary of UC800 Display
Upgrade
• This manual provides instructions and describes the
procedures required to upgrade a UC800 retrofit panel
equipped CVRE, CDUA chiller.
• It also applies to the following production chillers with
UC800 controls: HDWA, CVHE, CVHF, CDHE, CDHF,
CDHG, CVGF, CVHM, CVHS, CVHL, CVHH or CDHH
chiller to a Symbio™ display system.
In this manual are the following general topic areas:
• Check the configuration and setpoints in the AdaptiView
display.
• Save the AdaptiView display configuration and setpoints.
• Shut down power.
• Remove the UC800 controller and replace with Symbio
800 controller.
• Remove the old display and replace with new TD12
display.
• Wiring connections to the new TD12 display and the
Symbio 800 controller.
• Before restoring system power.
• Restoring system power.
• Programming the Tracer Symbio display.
Model Number
For service purposes, Trane model CDUB Symbio™ 800
AdaptiView display upgrade packages are assigned a multiple
character alphanumeric model number that precisely identifies
each unit.
An explanation of the identification code that appears on the
unit nameplate is shown in Figure 1, p. 8. Use of the service
model number will enable the owner/operator, installing
contractors, and service technicians to define the operation,
components, and options for any specific unit.
Refer to the model number printed on the nameplate when
ordering replacement parts or requesting service.
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