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Nameplates
A nameplate is included for each AFDR air-cooled drive
unit. Always provide the model number and serial number
that is printed on this nameplate when making warranty
inquiries, ordering parts, or ordering literature for the unit.
Figure 1.
AFDR nameplate example
TM
TRANE P/O:
TRANE Model No. : AFDR_____________________
Serial No.:
Sch. Dwg.:
Chiller Serial No.:
Input Power:___VAC ___Amps, Phase, Hertz
Output Current: ___Amps
COMPRESSOR REQUIRES TRANE OIL: OIL00315
GROUNDING REQUIRED
The AFDR nameplate label (Trane Motor Controller
Nameplate) is customized for each AFDR order and is
specific to each RTHD unit. The Trane Motor Controller
Nameplate and must be installed on the Trane TR200
drive. Remove the adhesive backing and locate the label
on the TR200 drive next to the AFD nameplate. The
existing nameplate located on the RTHD chiller panel must
also remain in place. When programming the current limit
value into Tracer™ TU, always use the Trane Motor
Controller Nameplate that is place on the TR200 drive.
Output Current
The output current listed on the Trane motor controller
nameplate on the AFD (see
current that the drive will be required to provide when the
compressor motor is operated at a frequency that results
in reduced motor voltage. The output current is used by
the RTHD chiller controller for correctly limiting chiller
capacity under these conditions. The output current listed
on the Trane motor controller nameplate on the AFD
should NOT be confused with the chiller nameplate Rated
Load Amps (RLA), which are unchanged by the retrofit.
The RLA is now to be considered the input current to the
chiller.
8
MOTOR CONTROLLER
Manufactured by Danfoss Drives
For TRANE LaCrosse, WI 54601-759
See information packet for installation instructions
Figure
1) is the maximum
AFDR Controls
If there is an existing CH530 controller, the Tracer
AdaptiView™ RTHD rotary chiller display upgrade
kit (RCDA) must be installed. Follow the installation
instructions in RCDA-SVN001*-EN (Installation
Instructions: Tracer AdaptiView™ RTHD Rotary Chiller
Display Upgrade Kit) before installing the AFDR drive.
If the RTHD to be retrofitted to AFD already has a UC800
Tracer AdaptiView controller, that can be reused.
Important:
Regardless if it is new or existing, the UC800
must have a software upgrade to support
the AFDR. For more information, refer to
"UC800 Software Installation and
Configuration," p.
52.
AFDR-SVN001D-EN
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