Trailer Refrigeration

ALARM

START/STOP
CONTINUOUS
DEFROST

MENU

I

O

START/RUN

OFF

OPERATOR’S MANUAL
for the

VECTOR 8600MT
Multi−Temp Trailer Units

62-11648 Rev C

OPERATOR’S
MANUAL
for the

VECTORt 8600MT
Multi−Temp Trailer Units

©2014 Carrier Corporation D Printed in U. S. A. November 2014

TABLE OF CONTENTS
Page

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Unit Identification . . . . . . . . . . . . . . . . . . . . . . . . .
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Display Screens . . . . . . . . . . . . . . . . . . . . . . . . . .
Starting Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Inspect Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Switching Operating State . . . . . . . . . . . . . . . . .
IntelliSett . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operator Messages . . . . . . . . . . . . . . . . . . . . . .
Pretrip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Turning Compartments ON/OFF . . . . . . . . . . .
Changing Setpoint . . . . . . . . . . . . . . . . . . . . . . .
Start-Stop or Continuous Operation . . . . . . . .
Data Recorder / Trip Start . . . . . . . . . . . . . . . . .
Manual Defrost . . . . . . . . . . . . . . . . . . . . . . . . . .
Language Selection . . . . . . . . . . . . . . . . . . . . . .
Unit Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Alarm List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
View Hour Meters . . . . . . . . . . . . . . . . . . . . . . . .
Stopping Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Emergency Bypass Mode . . . . . . . . . . . . . . . . .
Pretrip Inspection . . . . . . . . . . . . . . . . . . . . . . . .
Product Loading . . . . . . . . . . . . . . . . . . . . . . . . .
Recommended Transport Temperatures . . . .
General Troubleshooting . . . . . . . . . . . . . . . . . .
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maintenance Schedule . . . . . . . . . . . . . . . . . . . .
Priming Fuel System . . . . . . . . . . . . . . . . . . . . .
Emergency Road Service . . . . . . . . . . . . . . . . .

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6
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62−11648

INTRODUCTION
This guide has been prepared for the operator of a Carrier Transicold
Vectort 8600MT Trailer refrigeration unit with APXt Control System.
It contains basic instructions for the daily operation of the refrigeration
unit as well as safety information, troubleshooting tips, and other
information that will help you to deliver the load in the best possible
condition. Please take the time to read the information contained in this
booklet and refer to it whenever you have a question about the
operation of this Carrier Transicold unit.
This refrigeration unit has been engineered to provide long, trouble-free
performance when it is properly operated and maintained. The checks
outlined in this guide will help to minimize over-the-road problems. In
addition, a comprehensive maintenance program will help to insure that
the unit continues to operate reliably. Such a maintenance program will
also help to control operating costs, increase the unit’s working life, and
improve performance.
This guide is intended as an introduction to this unit and to provide
general assistance when needed. More comprehensive information
can be found in the Operation & Service Manual for this unit. This
manual can be obtained from your Carrier Transicold dealer.
When having this unit serviced, be sure to specify genuine Carrier
Transicold replacement parts for the highest quality and best reliability.
At Carrier Transicold, we are continually working to improve the
products that we build for our customers. As a result, specifications may
change without notice.

1

62-11648

UNIT IDENTIFICATION
Each unit is identified by a decal attached to the frame of the unit inside
the roadside side door. This decal is on the bottom vertical frame next
to the display. The decal identifies the model number of the unit, the
warranty ID number, the serial number, the type of refrigerant and
refrigerant charge.
If a concern arises, please refer to the information on this decal, and
make a note of the model and serial number before calling for
assistance. This information will be needed when you contact an
authorized Carrier Transicold Dealer so that they may properly assist
you.

Nameplate
Athens Ga.
Model Name:
Serial No:
Model No:
Warranty ID:
Refrigerant:
Standby:
Max. Op. Press.

VECTOR 8600MT
PAJ########
NDK537##-##-#
######
R404A
LP: 100psig/HP: 465psig

Manufacturer ’s Warranty Statement:

See dealer for warranty coverage
details.

DATE IN SERVICE
MONTH
YEAR
2011
1 2 3
2012
4 5 6
2013
7 8 9
2014
10 11 12
DAY
1 2 3 4 5 6 7 8 9 10 11
12 13 14 15 16 17 18 19 20 21 22
23 24 25 26 27 28 29 30 31
Made in the United States of America

(Sample)

62-11648

2

SAFETY

WARNING
Unit may start automatically at any time even if the switch
is in the OFF position. Use proper lockout/tagout procedures before inspection/servicing. All unit inspection/
servicing by properly trained personnel only.

WARNING
Be aware of HIGH VOLTAGE supplied at the power plug or
from the generator. When performing service or maintenance procedures: ensure the START/RUN−OFF switch is
in the OFF position, lockout/tagout the high voltage receptacle, and lockout/tagout the negative battery connection.
This Carrier Transicold refrigeration unit has been designed with the
safety of the operator in mind. During normal operation, all moving parts
are fully enclosed to help prevent injury. During any inspection or
servicing with the doors open you may be exposed to moving parts;
please stay clear of all moving parts when the unit is in operation.
NOTE TO TECHNICIANS
Refer to the Operation and Service Manual for a complete
list of Safety Precautions.
AUTO-START
This unit is equipped with Auto-Start in Start-Stop and Continuous
Operation. The unit may start at any time. A buzzer will sound for 5
seconds before the unit is started. When performing any check of the
refrigeration unit (e.g., visually checking the belt, oil, or coolant), place
unit in Inspect Mode, unplug the high voltage connector, and disconnect
the starter solenoid connector.

COOLING SYSTEM
The engine is equipped with a pressurized cooling system including a
pressurized coolant bottle. Under normal operating conditions, the
coolant in the engine and radiator is under high pressure and is very hot.
Contact with hot coolant can cause severe burns. Do not remove the
cap from a hot coolant system; if cap must be removed, cover it with a
rag and remove very slowly in order to release the pressure without
spray.

3

62-11648

STARTING UNIT
3
ALARM

START/STOP
CONTINUOUS
DEFROST

MENU

START/STOP
BOX
TEMP
5F

DIESEL

−9.9 28.1 36.2

SETPOINT

COOL

COOL

COOL

−10

28

36

STATUS OK

START/RUN
I
OFF

1

4

O

WARNING
Under no circumstances should ether or any other
starting aids be used to start the engine.

WARNING
Be aware of HIGH VOLTAGE supplied at the power plug or from the generator. When performing
service or maintenance procedures: ensure the
START/RUN−OFF switch is in the OFF position,
lockout/tagout the high voltage receptacle, and
lockout/tagout the negative battery connection.

WARNING
Unit may start automatically at any time even if the
switch is in the OFF position. Use proper lockout/
tagout procedures before inspection/servicing.
All unit inspection/servicing by properly trained
personnel only.
62-11648

8

STARTING UNIT - CONTINUED
1. Place the START/RUN-OFF switch in the START/RUN position.
NOTE: The unit will automatically start in the
same operating state (Engine Operation or
Electric Operation) it was in when last stopped.
NOTE: If required the system will initiate a “Soft
Start” / “Bump Start” procedure to clear any liquid
refrigerant or oil. During this procedure, the compressor will be started for one second and then
shut down for 9 seconds, up to five times.
2. The system will display the Carrier Transicold logo, display the
default screen, present language selection and the hour meter
readings (if configured to do so) along with a test flash of the
alarm light. The system will then perform a start sequence, energize the buzzer, and then start the unit automatically.
NOTE: If the unit attempts to start in Electric
Operation, and power is not available, the
A00073 - “NO POWER - CHECK POWER
CORD” alarm will be activated. This alarm will
clear if power is restored. If the alarm condition
exists for five minutes and the Functions and
Configurations are set to allow a switch, the
unit will switch to Engine Operation.
3. If there is an alarm present, the alarm message will be displayed
in the MessageCenter and the alarm LED will flash for 5 seconds. If one or more shutdown alarms are present, the alarm(s)
must be cleared before the unit will start.
4. If the unit is to be switched from Engine Operation to Electric Operation or from Electric Operation to Engine refer to the following
page.
Once the unit is operating in the desired state, observe the MessageCenter. If the word “ACTIVE” or “MODIFIED” is displayed at
the right, the unit is equipped with IntelliSett settings; for more
information refer to the IntelliSet section of this book.

9

62-11648

INSPECT MODE
Inspect Mode provides an additional layer of safety for operators
and technicians. Inspect Mode should be used during all pretrip
inspections of the unit.
Inspect Mode is a user activated feature that forces the unit to
shutdown and remain in shutdown regardless of operating state.
After unit inspection, Inspect Mode must be manually disabled, at
which point the unit will resume standard operation.
Inspect Mode is not a substitute for proper Lockout/Tagout
procedures, which are always required when servicing the unit.

ALARM

START/STOP
CONTINUOUS
DEFROST

MENU

START/STOP

DIESEL

36.2

BOX TEMPERATURE 5F
INSPECT
MODE

1

COOL

36

SETPOINT 5F
EXIT

2

Enter Inspect Mode:
1. With the system powered up (START/RUN-OFF switch in the
START/RUN position) press the MENU key until INSPECT
MODE is displayed.
2. Press the INSPECT MODE soft key, the unit will shut down.

62-11648

10

INSPECT MODE - CONTINUED
While the unit is in Inspect Mode the ALARM light will flash, and the
display will indicate that unit operation, including temperature
control, has been disabled.

Exit Inspect Mode:
3. While the unit is in Inspect Mode, the EXIT soft key will be
available, all other keys and functions will be locked out.
4. Press the EXIT soft key to disable Inspect Mode, the unit will
resume standard operation.

ALARM

START/STOP
CONTINUOUS
DEFROST

MENU

START/STOP
DIESELCONTROL
COOL
NO
TEMPERATURE
INSPECT MODE
OPERATIONS DISABLED
Press EXIT to return to normal
operation
BOX TEMPERATURE
5F
SETPOINT 5F

36.2

EXIT
TECH
MODE

36

EXIT

INSPECT
MODE

4

11

62-11648

STOPPING UNIT
ALARM

START/STOP
CONTINUOUS
DEFROST

START/STOP
BOX
TEMP
5F

DIESEL

−9.9 28.1
COOL

MENU

SETPOINT

36.2

COOL

COOL

28

36

−10

STATUS OK

I

START/RUN

O

OFF

To stop the unit, place the START/RUN-OFF switch in the
OFF position. The unit will shut down immediately while the
system completes a shut down sequence and then the
display will go blank.
NOTES
The system will close the compressor suction modulation
valve (CSMV) and evaporator expansion valves (EVXV) before turning off.
Due to internal processing, turning the START/RUN - OFF
switch OFF then back to the START/RUN position will result
in a 4 to 50 second delay between the display going off and
coming back on again.

WARNING
Unit may start automatically at any time even if the switch
is in the OFF position. Use proper lockout/tagout procedures before inspection/servicing. All unit inspection/
servicing by properly trained personnel only.

62-11648

36

EMERGENCY BYPASS MODE
In the event of an alarm caused by a failure of the display module,
the refrigeration unit will go into shutdown. In order to temporarily
bypass this shutdown state, Emergency Bypass Mode can be
activated.
Once Emergency Bypass Mode has been activated, the
refrigeration unit will operate normally for 24 hours, a countdown
timer will be shown on the display. This 24 hour window of operation
will keep the load safe, and provide enough time to contact the
nearest Carrier Transicold Service Center for repair of the unit.
ALARM

START/STOP
CONTINUOUS
DEFROST

MENU

START/STOP

DIESEL

36.2

BOX TEMPERATURE 5F
INSPECT
MODE

COOL

36

SETPOINT 5F

BYPASS
MODE

EXIT

1

2

Enter Emergency Bypass Mode:
1. When the refrigeration unit is in a shutdown state due to the
display module alarm, press the MENU key until BYPASS
MODE is displayed.
2. Press the BYPASS MODE soft key, the unit will resume
operation until Emergency Bypass Mode is disabled, or after 24
hours of unit operation in Emergency Bypass Mode.

Exit Emergency Bypass Mode:
3. Press the MENU key until the EXIT BYPASS soft key is
displayed.
4. Press the EXIT BYPASS soft key, the refrigeration unit will shut
down. Once Emergency Bypass Mode is turned off, it cannot be
restarted and the unit will remain in shutdown until it is repaired.
After repairs have been made and the display module alarm has
been cleared, the unit will operate normally and Emergency Bypass
Mode will no longer be available.
37

62-11648

PRETRIP INSPECTION
The Pretrip Inspection should be performed before picking up any load.
This inspection is essential to ensure reliable operation of this unit.
These checks take only a few minutes.

WARNING
Unit may start automatically at any time even if the switch
is in the OFF position. Use proper lockout/tagout procedures before inspection/servicing. All unit inspection/
servicing by properly trained personnel only.
BEFORE STARTING UNIT
Place unit in Inspect Mode, unplug the high voltage connector and
disconnect starter solenoid connector
Drain water from bottom of fuel tank
Drain water from water separator on fuel filter (if applicable)
Check radiator coolant level
Check air cleaner indicator
Check engine oil level