General Information
8
CVRF-SVN005C-EN
Notes for Remote Starter and
AFD Installations
For applications having remote starters or AFDs, the remote
starter/AFD backplate will be provided with a 24 Vdc power
supply. When this power supply is used, connect the existing
starter module communications twisted pair to the
communications terminals of one of the power supplies at the
control panel.
Do not connect 24 Vdc power between the panel power
supplies and the starter backplate supply.
You can use CAB01163 to connect the starter module to the
control panel if new communications cable is needed. This
cable is not included in the standard package and can be
ordered through Trane Parts Centers. It is a four conductor 150
foot cable that can be used for communication.
Note for Open Transition Starters
For applications with open transition starters, the starter will
have to be replaced with a closed transition style. Symbio™
controls will not function with an open transition starter.
Tools Required
Common hand tools and hand-held power tools are required to
perform the work. A trained service technician with a well-
stocked tool chest should have all of the necessary tools to
perform the job. The following list is a sampling of the tools that
one could expect to find inside the technician’s tool chest:
•
Box-end wrenches in sizes from 5/16 to 1.5-inch.
•
3/8 and 1/2-inch drive socket sets
•
Electric drill with 1/2-inch. chuck
•
Drill index with bit sizes ranging from 3/32 to 1/2-inch.
•
Wire strippers and cutters
•
A standard selection of Phillips-head and flat-bladed
screwdrivers in various sizes and lengths
The following special tools are also required to perform the
controls retrofit:
Note:
Some field provided material will be required to
perform the replacement. This is a partial list in addition
to normal service tools and hardware.
•
Type A to Type B USB cable
•
Computer having Tracer® TU version 13.0 or newer
•
Digital multi-meter, with phase detection capability
•
13-mm and 14-mm wrenches
•
6-mm Allen wrench
Field-Provided Material
Some field provided material will be required to perform the
Symbio™ controls retrofit. A list of material is provided here to
help the technician plan ahead and to avoid material shortages
at the job site.
•
Wire, Red #16 AWG - Control wire will be required to make
the connections between LLIDs and existing components.
•
Wire connectors (fork, ring, 1/4 and 3/16-inch female quick
connect), and crimping tool for these connectors. Wire
markers will be required to identify field wiring. Wire nuts
and splicers may be required if splicing wires in the control
panel. Cable ties help to “clean up” wiring runs.
•
A heat conductive adhesive will be required when
mounting the bearing temperature sensors to the bearing
oil return lines. Use “Loctite® 383 Output High Strength
Adhesive”, or equal.
•
An epoxy will be required when mounting plastic sensor
sleeves on the machine for externally mounted sensors.
Trane recommends Loctite® Quickset Epoxy.
•
A can of Executive Beige spray paint (Trane part #
PAI00061) or standard gray may be required for touch-up
work.
•
Field provided fuses will be required when installing the
optional potential transformers. Refer to
for
proper fuse sizing.
•
Field provided relays may be required in the starter (refer
to
“Wiring Diagram Matrix,” p. 46
).
•
A control power transformer may be required if the existing
transformer in the starter panel does not have a minimum
capacity of 3 kVA.
Free cooling
1
1
LONTALK
®
1
Generic BAS
2
WiFi Mobile App
1
Air-Fi BACnet
via Zigbee
1
LTE 4G modem
1
Table 4.
Field installed LLIDs for various options (continued)
DBI
DHVBI
DBO HPRO QRO
DAIO LON
IGV
PS
475
PSI
Temp
Sensor
PS
0 to 50
or 475
PSI
Starter
Module
Color
Display
WiFi AirFi
LTE
