Trane Symbio CVRF User manual

Symbio™ Chiller Controller 
Retrofit Replacement Panel UCP2
Installation Instructions
August 2022 CVRF-SVN005C-EN
Model Number: CVRF
Note: Distribution/use of this document is limited to the Trane sales and service organization in support of the Symbio™ control
panel upgrade and is not intended for independent third party use or for use apart from the Symbio™ control panel.
SAFETY WARNING
Only qualified personnel should install and service the equipment. The installation, starting up, and servicing of
heating, ventilating, and air-conditioning equipment can be hazardous and requires specific knowledge and training.
Improperly installed, adjusted or altered equipment by an unqualified person could result in death or serious injury.
When working on the equipment, observe all precautions in the literature and on the tags, stickers, and labels that are
attached to the equipment.

©2022 Trane CVRF-SVN005C-EN
Introduction
Read this manual thoroughly before operating or servicing this
unit.
Warnings, Cautions, and Notices
Safety advisories appear throughout this manual as required.
Your personal safety and the proper operation of this machine
depend upon the strict observance of these precautions.
The three types of advisories are defined as follows:
WARNING Indicates a potentially hazardous
situation which, if not avoided, could
result in death or serious injury.
CAUTIONsIndicates a potentially hazardous
situation which, if not avoided, could
result in minor or moderate injury. It could
also be used to alert against unsafe
practices.
NOTICE Indicates a situation that could result in
equipment or property-damage only
accidents.
Important Environmental Concerns
Scientific research has shown that certain man-made
chemicals can affect the earth’s naturally occurring
stratospheric ozone layer when released to the atmosphere. In
particular, several of the identified chemicals that may affect
the ozone layer are refrigerants that contain Chlorine, Fluorine
and Carbon (CFCs) and those containing Hydrogen, Chlorine,
Fluorine and Carbon (HCFCs). Not all refrigerants containing
these compounds have the same potential impact to the
environment. Trane advocates the responsible handling of all
refrigerants-including industry replacements for CFCs and
HCFCs such as saturated or unsaturated HFCs and HCFCs.
Important Responsible Refrigerant
Practices
Trane believes that responsible refrigerant practices are
important to the environment, our customers, and the air
conditioning industry. All technicians who handle refrigerants
must be certified according to local rules. For the USA, the
Federal Clean AirAct (Section 608) sets forth the requirements
for handling, reclaiming, recovering and recycling of certain
refrigerants and the equipment that is used in these service
procedures. In addition, some states or municipalities may
have additional requirements that must also be adhered to for
responsible management of refrigerants. Know the applicable
laws and follow them.
WARNING
Proper Field Wiring and Grounding
Required!
Failure to follow code could result in death or serious
injury. All field wiring MUST be performed by qualified
personnel. Improperly installed and grounded field
wiring poses FIRE and ELECTROCUTION hazards. To
avoid these hazards, you MUST follow requirements for
field wiring installation and grounding as described in
NEC and your local/state/national electrical codes.
WARNING
Personal Protective Equipment (PPE)
Required!
Failure to wear proper PPE for the job being undertaken
could result in death or serious injury. Technicians, in
order to protect themselves from potential electrical,
mechanical, and chemical hazards, MUST follow
precautions in this manual and on the tags, stickers,
and labels, as well as the instructions below:
• Before installing/servicing this unit, technicians
MUST put on all PPE required for the work being
undertaken (Examples; cut resistant gloves/sleeves,
butyl gloves, safety glasses, hard hat/bump cap, fall
protection, electrical PPE and arc flash clothing).
ALWAYS refer to appropriate Safety Data Sheets
(SDS) and OSHA guidelines for proper PPE.
• When working with or around hazardous chemicals,
ALWAYS refer to the appropriate SDS and OSHA/GHS
(Global Harmonized System of Classification and
Labeling of Chemicals) guidelines for information on
allowable personal exposure levels, proper
respiratory protection and handling instructions.
• If there is a risk of energized electrical contact, arc, or
flash, technicians MUST put on all PPE in accordance
with OSHA, NFPA 70E, or other country-specific
requirements for arc flash protection, PRIOR to
servicing the unit. NEVER PERFORM ANY
SWITCHING, DISCONNECTING, OR VOLTAGE
TESTING WITHOUT PROPER ELECTRICAL PPE AND
ARC FLASH CLOTHING. ENSURE ELECTRICAL
METERS AND EQUIPMENT ARE PROPERLY RATED
FOR INTENDED VOLTAGE.

WARNING
Refrigerant May Be Under Positive
Pressure!
Failure to follow instructions below could result in an
explosion which could result in death or serious injury
or equipment damage. 
System contains refrigerant and may be under positive
pressure; system may also contain oil. Recover
refrigerant to relieve pressure before opening the
system. See unit nameplate for refrigerant type. Do not
use non-approved refrigerants, refrigerant substitutes,
or non-approved refrigerant additives.
WARNING
Follow EHS Policies!
Failure to follow instructions below could result in
death or serious injury.
• All Trane personnel must follow the company’s
Environmental, Health and Safety (EHS) policies
when performing work such as hot work, electrical,
fall protection, lockout/tagout, refrigerant handling,
etc. Where local regulations are more stringent than
these policies, those regulations supersede these
policies.
• Non-Trane personnel should always follow local
regulations.
Introduction
CVRF-SVN005C-EN 3
Copyright
This document and the information in it are the property of
Trane, and may not be used or reproduced in whole or in part
without written permission. Trane reserves the right to revise
this publication at any time, and to make changes to its content
without obligation to notify any person of such revision or
change.
Trademarks
All trademarks referenced in this document are the trademarks
of their respective owners.
Other Required Manuals
This manual must be used with the following publications (or
their most recent versions):
• CVHE-SVX005*-EN1, Installation, Operation, and
Maintenance - CVHE, CVHF, and CVHG Water-Cooled
CenTraVac™ Chillers With Symbio™ Control
• CTV-SVU004*-EN1, Operations Guide - Tracer®
AdaptiView™Display for CenTraVac™Water-Cooled
Chillers with Symbio™
• CTV-SVP004*-EN1, Tracer TU Service Tool for Water-
Cooled CenTraVac Chillers with Symbio™ Control
• CTV-SVD005*-EN1, Diagnostics Manual - Diagnostic
Descriptions, Troubleshooting Tables, and Control
Component Overview for Water-Cooled CenTraVac™
Chillers with Tracer AdaptiView™ Control
• BAS-SVU047*-EN1, Getting Started Guide: TU Service
Tool
• CVRF-SVP01*-EN, Programming Guide: Tracer
Symbio™ Panel Upgrade
Revision History
Minor updates to the document.

4CVRF-SVN005C-EN
Table of Contents
General Information . . . . . . . . . . . . . . . . . . . . . . . 5
About This Manual . . . . . . . . . . . . . . . . . . . . . . 5
Application Guidelines . . . . . . . . . . . . . . . . . . . 5
Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . 5
Nameplates . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Symbio™ Panel Conversion Kit Contents . . . 6
Notes for Remote Starter and 
AFD Installations . . . . . . . . . . . . . . . . . . . . . . . 8
Note for Open Transition Starters . . . . . . . . . . 8
Tools Required . . . . . . . . . . . . . . . . . . . . . . . . . 8
Field-Provided Material . . . . . . . . . . . . . . . . . . 8
Model Number Descriptions . . . . . . . . . . . . . . . 10
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Control Panel Conversion . . . . . . . . . . . . . . . 12
Before You Begin . . . . . . . . . . . . . . . . . . . . . . 12
Removal of Existing Panel . . . . . . . . . . . . . . 13
Installation of New Control Panel . . . . . . . . . 13
Wiring Installation . . . . . . . . . . . . . . . . . . . . . . 13
Motor Temperature Devices . . . . . . . . . . . . . 14
Mount Display Arm and Display . . . . . . . . . . 14
Adjusting the Tracer® AdaptiView™ 
Display Arm . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Oil Pressure Transducer Installation . . . . . . 17
Sensor Installation and Wiring . . . . . . . . . . . 17
Mounting Sensors Externally . . . . . . . . . . . . 18
Temperature Sensor Cable
Mounting for Wells . . . . . . . . . . . . . . . . . . . . . 18
Option I/O Installation . . . . . . . . . . . . . . . . . . 18
Inlet Guide Vane Actuator Installation . . . . . 18
Running the IPC Bus . . . . . . . . . . . . . . . . . . . 19
Purge Control Installation . . . . . . . . . . . . . . . 21
PRGC Purifier Purge . . . . . . . . . . . . . . . . . 21
PRGD, PRGG and PRGF EarthWise Purge 21
LONTALK® Option Installation . . . . . . . . . . . 22
Communication Option Installation . . . . . . . . 22
Wi-Fi Installation . . . . . . . . . . . . . . . . . . . . . 22
Air-Fi Installation . . . . . . . . . . . . . . . . . . . . 23
LTE Modem Installation . . . . . . . . . . . . . . . 23
Communication Device Mounting . . . . . . . 24
Water Flow Measurement . . . . . . . . . . . . . . . .25
Standard Accuracy Option . . . . . . . . . . . . . .25
Mounting of Flow Measurement Assembly .25
High Accuracy, Customer Provided 
Meter Option . . . . . . . . . . . . . . . . . . . . . . . .26
Heat Recovery/Aux COND Option . . . . . . . .27
Energy Meter Option Installation . . . . . . . . . .28
480 Volts and Lower Installations . . . . . . . .29
Oil Pump Control . . . . . . . . . . . . . . . . . . . . .31
120 Vac Components Matrix . . . . . . . . . . . .31
120 Vac Oil Pump Starter Capacitor and Starter
Relay (Left) . . . . . . . . . . . . . . . . . . . . . . . . .31
Line Voltage Pump Installation . . . . . . . . . .31
120 Vac Non Refrigerant Pump Style 
Oil Pump Installation . . . . . . . . . . . . . . . . . .31
120 Vac Refrigerant Pump Style Oil 
Pump Installation . . . . . . . . . . . . . . . . . . . . .32
Installation of Oil Pump
Motor Wiring and Terminals . . . . . . . . . . . . . .32
Starter Work . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Starter Control Planning . . . . . . . . . . . . . . . . .33
Starter Sub-Box Installation . . . . . . . . . . . . . .33
Starter Sub-Panel . . . . . . . . . . . . . . . . . . . . . .34
Starter Sub-Panel Installation . . . . . . . . . . . . .37
AFD Sub-Panel . . . . . . . . . . . . . . . . . . . . . . . .39
Control Power Transformer . . . . . . . . . . . . . . .40
Current Transformers, CTs . . . . . . . . . . . . . . .40
CT Work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
Potential Transformers, Optional PTs . . . . . .44
Starter Wiring . . . . . . . . . . . . . . . . . . . . . . . . . .44
Wiring Diagram Matrix . . . . . . . . . . . . . . . . . . . . .46

CVRF-SVN005C-EN 5
General Information
About This Manual
This manual is provided to support the factory-assembled
CVRF complete control panel for former factory installed UCP2
control panels. It does not apply to model CVRA, CVRB,
CVRC, CVRD, or CVRE retrofit controls. This work replaces
the older control panel with the current Symbio™ Chiller
Control system. The factory assembled portion is the control
panel only. Some of the control items will be field-installed.
The step-by-step instructions outlined in this manual describe
the procedures required to successfully install Symbio™
controls on CVHE, CVHF, or CVHG units with a UCP2-based
control system.
Notice that the installation instructions in this manual are
divided into the following general topic areas:
1. Control panel installation includes removal of existing
control panel. It is followed by installation of new panel and
mounting brackets, and wiring in the new control panel.
2. Sensor installation includes the mounting of temperature
and pressure sensors and wiring instructions.
3. Starter Panel planning for wye-delta starter applications,
as well as additional information for converting non-wye-
delta starters.
4. AFD planning for UCP2 starter module equipped AFDB,
AFDC, AFDG and early AFDH AFDs.
5. Actuator mounting includes removal of the old actuator and
installation instructions for the stepper IGV actuator.
6. Accessories and options installation includes information
on how to install and wire any optional LLIDs or
components. LLIDs are individual control components that
communicate with the main processor.
Note: New Symbio™ and older Trane® wiring diagrams are
often referenced throughout this manual. Locate any
drawings reflecting changes, upgrades, or BAS tie-ins
that have been performed on the unit since original
installation. A complete set of Symbio™ wiring
diagrams are referenced in “Wiring Diagram Matrix,”
p. 46 in this manual. You may find it helpful to obtain a
copy of the machine or job specific drawings before
you attempt to perform the control system conversion.
Application Guidelines
This Symbio™ control package is specifically designed to
upgrade the controls of CVHE, CVHF, and CHVG water cooled
chillers with a UCP2 control panel electrical section.
Table 1. Retrofit panel types
Description Application(a)
Single door pneumatic 1966 to 1976 Trane CenTraVac chillers with pneumatic controls and a single horizontal door control panel
Double door pneumatic 1976 to 1980 Trane CenTraVac chillers with pneumatic controls and a double horizontal door control panel
Classic 1980 to 1985 CVHE/CVHB CenTraVac chillers with Trane electronic “Classic” type controls
UCP1(b)
(b) The UCP1 and UCP2 application is specific to those units originally shipped with those controls. It does NOT include retrofit UCP1, UCP2, and UCP2 FastPak™ controllers;
to upgrade chillers with retrofit UCP1, UCP2, and UCP2 FastPak™ controllers, please refer to the appropriate manual for the original unit controls.
1985 to 1993 CVHE/CVHB/CVHF CenTraVac chillers having factory installed Trane UCP1 digital controls
UCP2(b) 1993 to 2001 CVHE/CVHF/CVHG CenTraVac chillers having factory installed Trane UCP2 digital controls
Getting Started
To properly install a Tracer® AdaptiView™ retrofit, the
technician must have a good knowledge of Symbio™ control
systems. Training in Symbio™ controls is highly
recommended before beginning this retrofit.
Nameplates
A Symbio™ nameplate is provided with the kit; the nameplate
should be placed onto the panel after installation. Always
provide the model number and serial number information from
the nameplate when making inquiries, or ordering parts or
literature for the Symbio™ retrofit system.
Figure 1. Symbio™ nameplate example
(a) These are general guidelines. The dates are not exact. It is necessary to confirm exactly which control system your chiller has.
MODEL NUMBER : CVRF21000AA1FFB1001001000C000100A1
SERIAL NUMBER : L22C01078
ORDER NUMBER : LARRYSP4
ORIG. SERIAL NUMBER; L22A00000
LITERATURE
CVRF-SVN005*-EN
CVHE-SVX005*-EN
CTV-SVU004*-EN
BAS-SVNU47*-EN
CVRF-SVP001*-EN
CTV-SVP004*-EN
www.trane.com/Patent
MADE IN USA
SYMBIO 800
UPGRADE CONTROL AND PANEL
FOR USE ON LIQUID CHILLERS

General Information
6CVRF-SVN005C-EN
Remove the existing chiller nameplate on the unit and relocate
to the outside of the new control panel. Important information
is contained on this existing nameplate that must be retained
for future unit servicing. 
If nameplate cannot be removed and relocated, copy
information from old nameplate onto new vinyl nameplate
included in retrofit package.
Symbio™ Panel Conversion Kit
Contents
Each Symbio™ panel conversion kit includes a pre-assembled
control panel with a number of standard features and options
installed, wired, bound, and tested, along with some device
LLIDs shipped loose that require field installation and binding.
Before commencing the Symbio™ control retrofit, be sure to
compare the data on the panel nameplate and ordering and
shipping information to the data in the following tables to verify
that the proper Symbio™ components were shipped. The
tables are split into those components that are factory installed
and those that are shipped loose and need to be field installed.
If an inspection of the conversion package reveals damage or
material shortages, be sure to file these claims with the carrier
immediately. Specify the extent of the damage or material
shortages and be sure to notify the appropriate Trane
representative. Do not install a damaged component or panel.
Table 2. LLID legend and identification(a)
LLID Name Description Part Number
Tracer® Adaptiview™ color display MOD03183
LON LonTalk®
Communications interface for chillers
KIT18458, KIT; ECHELON MODULE FIELD INSTALL
KIT
DAIO Dual analog input and output BRD04875
DBI Dual low voltage binary input BRD04873
DHVBI Dual high voltage binary input BRD04874
DRO Dual relay output BRD04878
HPRO High power relay output MOD01401
IGV Inlet guide vane stepper actuator ACT00680
Power supply 27 Vac to 24 Vdc for bus power supply BRD02102
Pressure sensor Low pressure range, 0 to 50 psia TDR00733
Pressure sensor High pressure range, 0 to 475 psia TDR00734
Pressure transducer Danfoss pressure transducer, 475 PSI 
7/16-20 NUF TDR00735
QRO Quad relay output BRD04879
Starter module Trane control board, starter module BRD04877
Starter module power supply 110 Vac/24 Vdc power supply PWR00147
Starter module on sub plate without power supply or LV
PTs
Starter sub-panel for unit mount medium voltage
starters 018504210100
Starter module on sub plate without power supply with
LV PTs
Starter sub-panel for remote mount medium voltage
starters 018504330100
Starter module on sub plate with power supply without
LV PTs Starter sub-panel for unit mount low voltage starters 018504220100
Starter module on sub plate with power supply and LV
PTs
Starter sub-panel for remote mount low voltage
starters 018504350100
AFD starter nodule on sub plate without power supply
or LV PTs
Assembly for unit mount UCP2AFDB, AFDC, and non-
communicating AFDH 018504340100
AFD starter nodule on sub plate with power supply
without LV PTs
Assembly for remote mount UCP2 AFDB, AFDC, and
non-communicating AFDH 018504370100
Temp sensor Low range temperature sensor SEN02133
Triac Dual triac output BRD04876
TWTI Triple winding temperature input MOD02462
Symbio™ controller MOD02979

General Information
CVRF-SVN005C-EN 7
WIFI WiFi Mobile App MOD03122
AIRFI Air-Fi BACnet via Zigbee 018504240100
MOD02971
LTE LTE 4G modem MOD03184
Table 3. Factory installed LLIDs
DBI DHVBI HPRO QRO TWTI
Power
Supply Symbio™ 800 Color Display
Panel type—factory UCP2 12131211
(a) All part number information in this table is subject to change at any time. Contact the Trane Parts Center for assistance with identification of all parts involved with the Symbio™
system.
Table 2. LLID legend and identification(a) (continued)
LLID Name Description Part Number
Table 4. Field installed LLIDs for various options
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
Panel type -
factory UCP2 7 1
Starter module
3-phase 1
Actuator -
stepper 1 or 2
Oil protection -
full, low
pressure, or
high pressure
2
Heat recovery /
aux condenser 1 2
Hot gas bypass 1 1
Cold water reset 1
Enhanced
protection 3 1
Chilled/tower
water flow
display,
standard
accuracy with
Trane provided
sensor/meter
4
Chilled/tower
water flow
display, high
accuracy
1
Heat recovery /
aux condenser
water flow
display,
standard
accuracy
2
Heat recovery /
aux condenser
water flow
display, high
accuracy
1
Extended
operation 2 1 1

General Information
8CVRF-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 Table 5, p. 9 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

General Information
CVRF-SVN005C-EN 9
• “Loctite 565 Liquid Thread Sealant” (Trane part number
SLT00042) for installing pressure transducers. This
sealant type does not require the use of heat to break the
seal if a transducer needs to be replaced in the future.
• “Loctite 277 Thread Lock” (Trane part number SLT00037
for a 10-ml tube, or Trane part number SLT00038 for a 50-
ml tube) for the adapter fittings used to convert the flare
connections previously required by the oil differential
pressure switch (1S2) from the existing control system to
allow installation of Symbio™ pressure transducers on the
copper oil lines.
Table 5. Fusing added for 2F1, 2F2 and 2F3 (as needed) for optional PT transformers
Voltage (Vac) Fuse (A) Voltage (Vac) Fuse (A)
200 1600 1
230 12400 1
380 14200 1
460 13300 1
575 16600 1
Replacing an existing UCP2 control system with one based on
the Symbio™ control scheme requires a number of wiring and
hardware changes. To ensure that the chiller control system
retrofit procedure is performed properly, carefully review the
instructions in this section, and, if necessary, contact a
qualified service organization before beginning the work.
Important: Record a detailed description of all
electricalchanges made during the Symbio™
retrofit process. Be sure to add a copy of this
report to the chiller record file for future
reference.

10 CVRF-SVN005C-EN
Model Number Descriptions
For service purposes, Symbio™ 800
Panel Upgrade Kits 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 below. Use of the
servicer will enable the owner/operator,
installing contractors and service
technicians to define the operation,
components and options for any
specific unit. Refer to the control panel
model number printed on the nameplate
when ordering replacement parts or
requesting service.
Digit 1, 2, 3
CVR CenTraVac®liquid chiller retrofit
Digit 4 — Development Sequence
F = Tracer Symbio™800 chiller
controller
Digit 5 — Panel Type
A = Single door pneumatic controls
B = Double door pneumatic controls
C = Classic black controls
G = Generic
1 = UCP–1
2 = UCP–2
Digit 6 — Solid State Oil Relay
Control
1 = No solid state relay
A = Solid state relay only
B = Solid state relay W/ELM01116
C = Solid state relay W/ELM08119
Digit 7, 8 — Chiller RLA (CTs)
00 = None, uses existing signal
0J = <600 V, 33–50 A, 2" hole, CTs (3)
0K = <600 V, 18–27 A, 2" hole, CTs (3)
0A = <600 V, 67–100 A, 2" hole, CTs
(3)
0B = <600 V, 100–150 A, 2" hole, CTs
(3)
0C = <600 V, 134–200 A, 2" hole, CTs
(3)
0D = <600 V, 184–275 A, 2" hole, CTs
(3)
0E = <600 V, 267–400 A, 2.5" hole,
CTs (3)
0F = <600 V, 334–500 A, 2.5" hole,
CTs (3)
0G = <600 V, 467–700 A, 2.5" hole,
CTs (3)
0H = <600 V, 667–1000 A, 2.5" hole,
CTs (3)
0L = <600 V, 936–1400 A, 3.5" hole,
CTs (3)
0M = <600 V, 1260–1800 A, 4" hole
CTs (3)
0N = Turn down transformer 5 A to
100 mA (3)
0P = >600 V, 8–18 A, 1.25" hole, CTs
(3)
0R = >600 V, 18–27 A, 1.25" hole, CTs
(3)
0T = >600 V, 24–144 A, 4" hole, CTs
(3)
0U = >600 V, 120–252 A, 4" hole, CTs
(3)
0V = >600 V, 480–1080 A, 4" hole, CTs
(3)
0W = >600 V, 864–1800 A, 4" hole, CTs
(3)
Digit 9 — Chiller Voltage Monitoring
(Potential Transformers)
0 = None
A = 480 Vac or less
B = Greater than 600 Vac
C = 2300/2400 Vac
D = 3300 Vac
E = 4200 Vac
F = 6600 Vac/50 Hz
Digit 10, 11 — Design Sequence
A0 = 1st Design sequence
Digit 12 — Actuator
1 = Stepper actuator
2 = Pulse actuator (generic only)
Digit 13 — Oil Protection
F = Full protection for low pressure
units
H = Full protection for high pressure
units (generic only)
P = Oil pressure status for low
pressure units (generic only)
Digit 14 — Motor Protection and
HPC
F = Full motor protection with 15
psig HPC switch
H = High pressure option with 195
psig HPC switch (generic only)
Digit 15 — Symbio™ 800 Monitor
A = Without Symbio™ 800 monitor
B = With Symbio™ 800 monitor
Digit 16 — Starter Box
0 = None
1 = Starter enclosure
Digit 17 — Free Cooling
0 = No
1 = Yes
Digit 18 — Heat Recovery/Auxiliary
Condenser
0 = No
1 = Yes
Digit 19 — Hot Gas Bypass
1 = No
2 = Compressor discharge temp
sensor with LLID, bulb well
3 = 3 in. HGBP valve with sensor,
LLID, bulbwell, conduit
4 = 4 in. HGBP valve w/sensor, LLID,
bulbwell, conduit
5 = 5 in. HGBP valve w/sensor, LLID,
bulbwell, conduit
Digit 20 — Tracer Interface Control
0 = None
2 = With generic BAS
5 = LonTalk®
Digit 21 — Cold Water Reset (CWR)
0 = No
1 = Yes
Digit 22 — Enhanced Protection
0=No
1 = -15 to 35 psig (0 to 50 psia) low
pressure transducer
2 = 15 to 335 psig (0 to 350 psia)
high pressure transducer
(generic only)
Digit 23 — Extended Operation
0 = No
1 = Yes
Digit 24 — Chilled/Tower Water Flow
Display
0 = No
1 = Water flow display standard
accuracy, dual pressure sensor
2 = Water flow display high
accuracy, customer flow meter
Digit 25 — Design Special
0 = Standard unit offering
Digit 26 — Purge Upgrade
A = No purge option
C = Interface for UCP2 purge
E = ECOWISE purge
Digit 27 — AirFi Operation
0 = No
1 = Yes
Digit 28 — WiFi Operation
0 = No
1 = Yes
Digit 29 — LTE Operation
0 = No
1 = Yes
Digit 30 — Panel Enclosure
1 = Standard enclosure, NEMA 1
type
2 = NEMA 4 enclosure
Digit 31 — NEMA 4 Communication
Box
0 = Without box
1 = Small box
2 = Large box
Digit 32 — Energy Meter Operation
0 = No
A = Energy meter, 480V and low

Model Number Descriptions
CVRF-SVN005C-EN 11
Digit 33 — Starter Type
0 = No starter module
3 = Starter module current limit 3
phase
A = Starter module with plate for low
voltage unit starter
B = Starter module with plate for low
voltage remote starter
C = Starter module with plate for
unit AFD
D = Starter module with plate for
remote AFD
E = Starter module with plate for
medium voltage unit starter
F = Starter module with plate for
medium voltage remote starter
Digit 34 — Oil Pump Type
1 = 120 Vac standard type oil pump
2 = 120 Vac refrigerant type oil
pump
3 = Line voltage oil pump

12 CVRF-SVN005C-EN
Installation
Control Panel Conversion
The control panel conversion will consist of removing, marking,
and retaining selected wires in the existing control panel. The
existing control panel will be removed.
The new control panel will be installed. The existing wires will
be terminated on the terminal block or LLIDs in the control
panel along with any new wires required.
Make a note of run hours and starts on the hour meter and start
counter. Symbio™ controller will allow you to enter this
information into its program.
Remove the nameplate from the existing panel. If the chiller
original nameplate is a stick-on label, it may be necessary to
cut out the metal section. This nameplate needs to be moved
and attached to the new control panel near the new control
panel nameplate. The old nameplate contains original unit
information that will be useful in service and parts issues in the
future.
A blank vinyl nameplate is included. Transfer information from
the old nameplate to the new one and install on new panel.
Figure 2. Recommended nameplate location on new
panel
Before You Begin
1. Identify all field modifications made to the existing chiller
control scheme; then label all field-installed wiring entering
the control panel accordingly, if required. This may include
things like the power supply for the purge and any BAS
interface wiring.
2. Determine how each of the field-adapted control functions
just identified in Step 1 will be assumed by the new
Symbio™ chiller control panel.
3. Capture all existing chiller control settings before powering
down chiller controls.
4. Open all starter and control panel disconnect switches and
secure them in that position.
WARNING
Hazardous Voltage w/Capacitors!
Failure to disconnect power and discharge capacitors
before servicing could result in death or serious injury.
Disconnect all electric power, including remote
disconnects and discharge all motor start/run
capacitors before servicing. Follow proper lockout/
tagout procedures to ensure the power cannot be
inadvertently energized. For variable frequency drives
or other energy storing components provided by Trane
or others, refer to the appropriate manufacturer’s
literature for allowable waiting periods for discharge of
capacitors. Verify with a CAT III or IV voltmeter rated per
NFPA 70E that all capacitors have discharged.
WARNING
PPE for Arc/Flash Required!
Failure to wear appropriate PPE could result in death or
serious injury. 
On this unit, if the handle shield is cracked the circuit
breaker could arc/flash when reset. To avoid being
injured, technicians MUST put on all necessary
Personal Protective Equipment (PPE), in accordance
with NFPA70E for arc/flash protection, PRIOR to
entering the starter panel cabinet.
Note: To eliminate migration of refrigerant into the oil
sump, temporarily connect a field supplied
thermostat and an auxiliary 115 Vac power source
to the oil heater. Refer to wire 42A on the IU2
module, terminal J20-I.
5. Disconnect all field-installed wiring entering the control
panel (i.e., identified in Step 1) from the control panel
terminal strip. This is typically between 1TB1-10 to -12 and
1TB1-11 to -13.
6. Remove from the control panel terminal block all wiring that
has been routed through conduit from the starter panel to
the control panel. (Wires 3D, 4C and oil pump interlock
between 1TB1-7 to -8 and 120 Vac power to control panel
between 1TB1-1 to -2 are typical.)
Field
Installed
Nameplate

Figure 3. Typical UCP2 before retrofit
Installation
CVRF-SVN005C-EN 13
Removal of Existing Panel
Remove the existing UCP2 panel. The existing brackets on the
chiller will be reused to mount the new control panel.
Installation of New Control Panel
Install the new control panel using existing hardware to mount
it to the UCP2 brackets.
Wiring Installation
WARNING
Proper Field Wiring and Grounding
Required!
Failure to follow code could result in death or serious
injury. 
All field wiring MUST be performed by qualified
personnel. Improperly installed and grounded field
wiring poses FIRE and ELECTROCUTION hazards. To
avoid these hazards, you MUST follow requirements for
field wiring installation and grounding as described in
NEC and your local/state/national electrical codes.
Unless otherwise indicated, all 115 volt control circuits use, as
a minimum, #16 AWG, 600 volt wire. Be sure to use existing
conduit wherever possible and separate all 115V wiring from
any low voltage circuits.
Most wiring will use the existing wires removed and marked
from the original panel and moved to the terminal block in the
new panel. Some wires may need to be connected directly on
a LLID terminal. Table 6, p. 13 
details the “before and after” of wires from the original panel to
the new panel. Also refer to the connection and schematic
diagrams listed in “Wiring Diagram Matrix,” p. 46 for additional
detail.
For 50 Hz applications, the control power transformer (1T1) is
supplied as a 60 Hz application. To convert from 60 Hz to 50
Hz, the following step must be performed: move wire 2H from
H3 on 1T1 to H2.
If you have wired a temporary thermostat and 115 Vac power
source to the oil heater leads, wait to connect these wires until
the Tracer® AdaptiView™ retrofit is complete to avoid too
much cooling of the oil.
The information in Table 6, p. 13 describes where the wiring
that exited the old control panel is to be rewired in the new
factory panel. Also refer to the connection and schematic
diagrams listed in “Wiring Diagram Matrix,” p. 46.
Stepper Module
(1U3)
Circuit Module (1U2)
Chiller Module (1U1)
Option Module
(1U5) (Optional)
Digit 6
Table 6. Field wiring cross reference, UCP2 to new
panel
Existing
Wire #
From
(in Existing Panel)
To
(in New
Panel)
Description or
Comments
P5A 1U1 J3-1 1A13 J2-1 External Auto/Stop
P5A 1U1 J3-2 1A13 J2-2 External Auto/Stop
P5B 1U1 J5-3 1A13 J2-3 Emergency stop
P5B 1U1 J5-4 1A13 J2-4 Emergency stop
Black 1U2 J3-1 1A26 J2-1 Motor winding temp
sensor
White 1U2 J3-3 1A26 J2-2 Motor winding temp
sensor
Green 1U2 J3-5 1A26 J2-3 Motor winding temp
sensor
Red 1U2 J3-6 1A26 J2-4 Motor winding temp
sensor
1U1 J14-1 1A5 J2-1 Condenser water pump
relay 5K2 coil
5K2 Neutral Open neutral Condenser water pump
relay 5K2 neutral
1U1 J12-1 1A5 J2-4 Evap water pump relay
5K1 Neutral Open neutral Evap water pump relay
neutral
42A 1U2 J20-1 1X1-22 Oil Heater 4HR1
2N 1TB1-4 1X1-8 Oil Heater 4HR1 Neutral
2M 4B3-2 1X1-7 Oil pump motor (4B3)
neutral
9B/19A 1U2 J22-1 1X1-16 to 4K8 oil pump relay
1TB1-10 1X1-4 to 5K1, 5S2 flow switches
1TB1-11 1X1-4 to 5K2, 5S3 flow switches
1TB1-12 1X1-19 from 5K1, 5S2 flow
switches
1TB1-13 1X1-20 from 5K2, 5S3 flow
switches
Starter Panel Ground 1X1-G Panel ground (from
starter)
2TB1-1 (1TB1-1) 1X1-1
120 Vac power to control
panel from starter 2TB1-
1
2TB1-2 (1TB1-2) 1X1-6
120 Vac neutral to control
panel from starter 2TB1-
2

Installation
14 CVRF-SVN005C-EN
Motor Temperature Devices
The new Symbio™ panel comes with the motor winding
temperature input LLID (IA26). This is used for motors that
have RTD-type sensors embedded in the motor windings. If
the motor does not have RTD-type sensors, motor
temperature protection can be accomplished a temperature
sensor which installed in the bulb well of the motor, and
connect to the IPC bus.
Mount Display Arm and Display
1. Secure the arm to the control panel using the 5/16 - 18 x
1-inch hex bolts, 5/16-inch lock washers, and 5/16 - 18 hex
nuts provided. There are pre-drilled holes on the left and
right sides of the control panel; select the side that’s most
suitable for your specific application.
Note: There is a production display arm bracket BRK04345
provided that where applicable can be mounted to the
existing control panel mounting arms. When used, the
holes on the unused side should be plugged.
Figure 4. Bolting display arm to the panel
2. Securely fasten the Tracer® AdaptiView™ display to the
mounting plate on the end of the display arm with the
hardware provided.
Figure 5. Production display arm bracket
41B 1U2 J16-1 1X1-21 Vent line solenoid valve
4L1
2X 1TB1-4 1X1-7 Vent line solenoid valve
4L1 neutral
2TB1-9 (1TB1-8) 1X1-14 Oil pump interlock
2TB1-8 (1TB1-7) 1X1-15 Oil pump interlock
Table 6. Field wiring cross reference, UCP2 to new
panel (continued)
Existing
Wire #
From
(in Existing Panel)
To
(in New
Panel)
Description or
Comments

Figure 6. Attaching the Tracer® AdaptiView™ display to arm
Installation
CVRF-SVN005C-EN 15
3. After the display is attached, recheck the arm tension. The
arm tension should be set so that the display does not
spring up or sag down out of the position it is moved to by
the operator.
CAUTION
Tension in Display Support Arm!
Failure to follow instructions below could result in
unexpected movement of the spring-loaded support
arm which could result in minor to moderate injury.
Ensure that the support arm is in the full upright
position when removing the Tracer AdaptiView display
from the support arm.

Installation
16 CVRF-SVN005C-EN
Adjusting the Tracer® AdaptiView™ 
Display Arm
The Tracer® AdaptiView™ display arm may be too loose or too
tight and in need of adjustment. To adjust the tension on the
display arm:
1. There are three joints on the display arm that allow the
Tracer® AdaptiView™ display to be positioned at a variety
of heights and angles (refer to items labeled 1, 2, and 3 in
Figure 7, p. 16). At each joint in the display arm there is
either a hex bolt (1 and 2) or hex screw (3). Turn the hex
bolt or screw in the proper direction to increase or decrease
tension.
Note: Each hex bolt or screw is labeled with ‘loosen’/
‘tighten’, or '+'/'–' indicators.
Figure 7. Joint locations on the display arm
2. Joint 3 has a 6 mm hex screw controlling the tension on a
gas spring, which allows the Tracer®AdaptiView™ display
to tilt up and down.
3. Joints 1 and 2 are covered by a plastic cap. Remove the
plastic cap to access the hex bolt. Adjust using a 13 mm
wrench as necessary.
4. To adjust the swivel of the Tracer® AdaptiView™ display
(the spin right and left similar to the steering wheel on a
car), you need to adjust the hex bolt located inside the
display arm back plate. This adjustment needs to be done
BEFORE attaching the display. Use a 9/16-inch or 14 mm
wrench.
5. Use a 13 mm wrench to adjust the bolt (item labeled 4 in
Figure 7, p. 16) that allows the entire display arm to swivel
to the left and right.
1
3
4
2

Installation
CVRF-SVN005C-EN 17
Oil Pressure Transducer Installation
WARNING
Hazardous Voltage w/Capacitors!
Failure to disconnect power and discharge capacitors
before servicing could result in death or serious injury.
Disconnect all electric power, including remote
disconnects and discharge all motor start/run
capacitors before servicing. Follow proper lockout/
tagout procedures to ensure the power cannot be
inadvertently energized. For variable frequency drives
or other energy storing components provided by Trane
or others, refer to the appropriate manufacturer’s
literature for allowable waiting periods for discharge of
capacitors. Verify with a CAT III or IV voltmeter rated per
NFPA 70E that all capacitors have discharged.
WARNING
PPE for Arc/Flash Required!
Failure to wear appropriate PPE could result in death or
serious injury. 
On this unit, if the handle shield is cracked the circuit
breaker could arc/flash when reset. To avoid being
injured, technicians MUST put on all necessary
Personal Protective Equipment (PPE), in accordance
with NFPA70E for arc/flash protection, PRIOR to
entering the starter panel cabinet.
The two existing oil pressure transducers will be replaced with
new transducers.
1. Use Loctite 565 on pressure transducer so connection can
be broken without heat if future replacement of pressure
transducer is required. Note which line is oil pump
discharge pressure and which is sump pressure. Quickly
attach sensors to lines to avoid large quantities of air
entering machine.
Adapter fittings are provided with the kit. The transducers
can be mounted in any direction. Lines should be routed
and transducers mounted to minimize any potential
stacking of liquid on top of the transducers.
2. Label pressure transducers using labels provided.
Sensor Installation and Wiring
Existing UCP2 sensors cannot be used with a Symbio™
retrofit. It is recommended that existing bulb wells be used.
Installing new wells would necessitate opening the chiller to
atmosphere
WARNING
Refrigerant under High Pressure!
Failure to follow instructions below could result in an
explosion which could result in death or serious injury
or equipment damage. 
System contains refrigerant under high pressure.
Recover refrigerant to relieve pressure before opening
the system. See unit nameplate for refrigerant type. Do
not use non-approved refrigerants, refrigerant
substitutes, or refrigerant additives.
If installing new bulb wells (optional), use safe refrigerant
practices to evacuate the chiller. Install and wire each of the
temperature sensors listed below.
When the sensor is installed in a bulb well, be sure to:
• Add thermastic paste to each bulb well before inserting the
sensor.
• Ensure that the sensor “bottoms out” at the base of the bulb
well.
It is recommended that sensors “1” through “3” be mounted in
wells. The rest may be installed externally. Connect all
Symbio™ temperature sensors to the main IPC bus using the
provided pluggable cables.
NOTICE
Equipment Damage!
Failure to follow instruction below could result in
equipment damage. Never route low-voltage leads with
other conductors carrying 30 or more volts.
The Symbio™ component identification is in parenthesis
following each sensor name:
1. Oil tank temperature sensor (4R5)
2. Evaporator leaving water temperature sensor (4R7)
3. Evaporator saturated refrigerant temperature sensor
(4R10)
4. Condenser entering and leaving water temperature
sensors (4R8 and 4R9)
5. Evaporator entering water temperature sensor (4R6)
6. Condenser saturated refrigerant temperature sensor
(4R11)
Locate sensor at the bottom of the condenser or on the
condenser liquid line upstream of any orifices or float
valves.
Note: If unit has an EarthWise™ purge, PRGD (CH530
controls), the sensor bound as Condenser Saturated
Refrigerant Temperature Sensor (used as Purge
Liquid Temperature) cannot be used and will need to
be unbound. Install the temperature sensor sent with
the Tracer® AdaptiView™ components as described
above.

Installation
18 CVRF-SVN005C-EN
7. Condenser discharge refrigerant temperature sensor
4R16 (optional). This sensor is only shipped if Hot gas
bypass or Enhanced Protection packages were ordered
and are to be installed.
8. Bearing temperature sensors: inboard-4R1, outboard-4R2
(optional). These sensors are only shipped if Enhanced
Protection package was ordered and is to be installed.
Mounting Sensors Externally
1. Remove the paint and rust from the pipe or chiller surface;
then use a wire wheel to expose bare metal.
2. Epoxy the supplied plastic sleeve to the pipe surface. Use
Loctite®Epoxy Quick Set, or equivalent, Figure 8, p. 18.
3. Install the sensor probe, with thermastic paste, into the
sleeve. Wire tie the sensor leads to the plastic sleeve tab.
4. Wrap the sensor with Armaflex®insulation, Figure 9, p. 18.
Figure 8. Epoxy application
Figure 9. Sensor mounting with Armaflex insulation
Temperature Sensor Cable
Mounting for Wells
For a convenient way to mount Symbio™ temperature sensors
into existing wells, order and strain relief CON00849 (10 per
package).
To install insert the threaded end screw this into the
temperature well, Figure 10, p. 18. The temperature probe can
be inserted through the hole in the strain relief.
Figure 10. Strain relief
Option I/O Installation
Wire additional LLIDs as shown on schematics. Pay careful
attention to which LLIDs require low voltage inputs and which
are 115 Vac inputs.
Inlet Guide Vane Actuator
Installation
WARNING
Hazardous Voltage w/Capacitors!
Failure to disconnect power and discharge capacitors
before servicing could result in death or serious injury.
Disconnect all electric power, including remote
disconnects and discharge all motor start/run
capacitors before servicing. Follow proper lockout/
tagout procedures to ensure the power cannot be
inadvertently energized. For variable frequency drives
or other energy storing components provided by Trane
or others, refer to the appropriate manufacturer’s
literature for allowable waiting periods for discharge of
capacitors. Verify with a CAT III or IV voltmeter rated per
NFPA 70E that all capacitors have discharged.
WARNING
PPE for Arc/Flash Required!
Failure to wear appropriate PPE could result in death or
serious injury. 
On this unit, if the handle shield is cracked the circuit
breaker could arc/flash when reset. To avoid being
injured, technicians MUST put on all necessary
Personal Protective Equipment (PPE), in accordance
with NFPA70E for arc/flash protection, PRIOR to
entering the starter panel cabinet.
Inlet guide vane (IGV) stepper actuator mounting and wiring
follows:

Installation
CVRF-SVN005C-EN 19
1. Installing Symbio™ stepper actuator.
a. Determine the inlet guide vane stroke by manually
closing and opening the vanes and accurately
measuring the length of travel.
b. Record this value as it will be used when performing the
post conversion checkout.
2. Remove the existing IGV actuator and existing conduit and
wire.
3. Install the new IGV actuator on the chiller.
a. Use the connecting hardware retained when the old
actuator was removed.
b. Use the existing actuator mounting plate, piston yoke
and mounting hardware to install the new electric
actuator.
The motor can be rotated 180 degrees to accommodate
existing hardware. The actuator rod may be connected to
the mounting plate at the compressor housing or to the
vane linkage.
NOTICE
Equipment Damage!
Failure to ensure that the 0 degree vane position
corresponds with the actuator fully closed when
mounting the actuator could result in severe damage to
the machine.
Figure 11. Installed stepper IGV actuator
4. The IGV ships in a mid-position. The first time the IGV is
powered up, it will drive closed. This may mean travel as
much as 1 inch. Disconnect the IGV actuator from the IGV
linkage until fully retracted.
Running the IPC Bus
There are several ways to string the IPC communication bus
on the chiller. The Symbio™ retrofit kit includes a general wire
kit that has several different types of wires. An example of a
wiring layout can be seen in Figure 12, p. 20. Each application
will vary depending on the options. You may have extra cables,
or may be short needed cables. Extra cables can be ordered
through your local Trane Parts Center. Refer to PART-SVB16*-
EN for identification of individual cables.
WARNING
Hazardous Voltage w/Capacitors!
Failure to disconnect power and discharge capacitors
before servicing could result in death or serious injury.
Disconnect all electric power, including remote
disconnects and discharge all motor start/run
capacitors before servicing. Follow proper lockout/
tagout procedures to ensure the power cannot be
inadvertently energized. For variable frequency drives
or other energy storing components provided by Trane
or others, refer to the appropriate manufacturer’s
literature for allowable waiting periods for discharge of
capacitors. Verify with a CAT III or IV voltmeter rated per
NFPA 70E that all capacitors have discharged.
WARNING
PPE for Arc/Flash Required!
Failure to wear appropriate PPE could result in death or
serious injury. 
On this unit, if the handle shield is cracked the circuit
breaker could arc/flash when reset. To avoid being
injured, technicians MUST put on all necessary
Personal Protective Equipment (PPE), in accordance
with NFPA70E for arc/flash protection, PRIOR to
entering the starter panel cabinet.

Figure 12. Sample of IPC cable routing
Installation
20 CVRF-SVN005C-EN
To connect the IPC bus to the control panel LLIDs, thread the
bus into the control panel via a knockout or other entry. The
CAB01155 connector has a female plug on one end and four
stripped leads on the other end. Attach the four stripped leads
to the power supply in the control panel.
Figure 13. Connecting the stripped leads to the power
supply
Notes:
•R. Red wire for 24 Volts direct current
•Bk. Black wire for ground
•Bl. Blue wire for IPC+ connection
•Gr. Gray wire for IPC- connection
Make sure all devices and LLIDs are connected together in
some way. Use the correct cables so that you don’t have any
open plugs when finished. Avoid placing wire ties directly over
plug connectors. This may press on the locking mechanism
and over time the plugs may release.
Control Panel
CAB01155
leads to female
CAB01149
short, male to female
CAB01146
short, male to 2 female
Transducer LLID
Table 7. Cables shipped for various options
CAB01146
branch M(a) to
2F 500 mm
CAB01147
branch M to
2F 1000 mm
CAB01148
branch M to
3F 500 mm
CAB01149
extension M
to F 1000 mm
CAB01150
extension M
to F 2000 mm
CAB01152
extension M
to leads 1000
mm
CAB01154
extension M
to receptacle
1M
CAB01155
extension F to
leads 1000
mm
Standard panel cables 5 5 5 10 9 1 2 2
Actuator-stepper 1
Oil protection—full, low
pressure or high pressure 1 1
Heat recovery / aux
condenser 1 1 1
Hot gas bypass—electric
actuator 1 1