The Carrier Transicold model 69NT40--489--100 series
units are of lightweight aluminum frame construction,
designed to fit in the front of a container and serve as the
container front wall.
2CONFIGURATION IDENTIFICATION
Unit identification information is provided on a plate
located near the refrigeration compressor. The plate
provides the unit model number, the unit serial number
and the unit parts identification number (PID). The
model number identifies the overall unit configuration,
while the PID provides information on specific optional
equipment, factory provision to allow for field installation
of optional equipment, and differences in detailed parts.
Configuration identification for the models covered
herein are provided in the Carrier Transicold Container
Unit Matrix manual, publication T--300.
3OPTION DESCRIPTIONS
Various options may be factory or field-fitted to the base
unit. These options are listed in the tables and described
in the following subparagraphs.
3.1Battery
The refrigeration controller may be fitted with standard
replaceable batteries or rechargeable battery pack. The
unit is fitted with the EverFresh controlled atmosphere
option. The CA controller may be fitted with the same
battery option.
3.2Dehumidification
The unit may be fitted with a humidity sensor. This
sensor allows setting of a humidity set point in the
controller. In the dehumidification mode, the controller
will operate to reduce internal container moisture level.
3.3Control Box
The control box may be of aluminum or composite
material, and each type box may be fitted with a lockable
door.
3.4Temperature Readout
The unit may be fitted with suction and discharge
temperature sensors. The sensor readings may be
viewed on the controller display.
3.5Pressure Readout
The unit may be fitted with suction and discharge
pressure gauges, or suction and discharge transducers
or no pressure readout. The transducer readings may
be viewed on the controller display.
3.6USDA
The unit may be supplied with fittings for additional
temperature probes, which allow recording of USDA
Cold Treatment data by the integral DataCORDER
function of the Micro--Link refrigeration controller.
3.7Interrogator
Units that use the DataCORDER function are fitted with
interrogator receptacles for connection of equipment to
download the recorded data. Two receptacles may be
fitted; one accessible from the front of the container and
the other mounted inside the container (with the USDA
receptacles).
3.8Remote Monitoring
The unit may be fitted with a remote monitoring
receptacle. This item allows connection of remote
indicators for COOL, DEFROST and IN RANGE.
Unless otherwise indicated, the receptacle is mounted
at the control box location.
3.9Communications
The unit may be fitted with a communications interface
module. The communications interface module is a
slave module, which allows communication with a
master central monitoring station. The module will
respond to communication and return information over
the main power line. Refer to the ship master system
technical manual for further information.
3.10Compressor, Refrigeration
The unit is fitted with a single-speed reciprocating
compressor.
3.11Condenser Coil
The unit may be fitted with a 2-row or 4-row coil using
nominal 3/8 inch tubing, or a 3-row coil using 7mm
tubing. The required refrigerant charge is different for
each coil.
3.12Autotransformer
An autotransformer may be provided to allow operation
on 190/230,3-phase, 50/60 hertzpower.The
autotransformer raises the supply voltage to the
nominal 380/460 volt power required by the base unit.
The autotransformer may also be fitted with an
individual circuit breaker for the 230 volt power.
If the unit is fitted with an autotransformer and
communications module, the autotransformer will be
fitted with a transformer bridge unit (TBU) to assist in
communications.
3.13Gutters
Rain gutters may be fitted over the control box and
EverFresh control box to divert rain away from the
controls.
3.14Handles
The unit may be fitted with handles to facilitate access to
stacked containers. These handles may include a fixed
handle (located at the right side of the unit) and/or
hinged handles at the left side and center (attached to
the condenser coil cover).
iii
T-305PL
3.15Water Cooling
The refrigeration system may be fitted with a watercooled condenser. The condenser is constructed using
copper--nickel tube for seawater applications. The
water-cooled condenser is in series with the air-cooled
condenser and replaces the standard unit receiver.
When operating on the water-cooled condenser, the
condenser fan is deactivated by either a water pressure
switch or condenser fan switch.
3.16Back Panels
The refrigeration system may be fitted with either
aluminum or stainless steel back panels. Panels may be
fitted with access doors and/or hinge mounting.
3.17460 Volt Cable
Various power cable and plug designs are available for
the main 460 volt supply. The plug options tailor the
cables to each customer’s requirements.
3.18230 Volt Cable
Units equipped with an autotransformer require an
additional power cable for connection to the 230 volt
source. Various power cable and plug designs are
available. The plug options tailor the cables to each
customers requirements.
3.19Cable Restraint
Various designs are available for storage of the power
cables. These options are variations of the compressor
section front cover.
3.20Upper Air (Fresh Air Make Up)
The unit is fitted with an upper fresh air makeup
assembly. The openings may also be fitted with
screens.
3.21Controlled Atmosphere
The controlled atmosphere system is of the two purity
type. This provides a second level of operation when
additional removal of carbon dioxide is required. All units
covered in this manual are fitted with the controlled
atmosphere option.
3.22Arctic Mode
To improve operation in cold ambients, the unit may be
fitted with a crankcase heater and/or a condensate drain
line heater. The crankcase heater is operated before
start--up to warm the compressor oil and boil off any
liquid refrigerant that may be present in the crankcase.
The drain line heater is operated to prevent freezing of
the evaporator condensate drain system.
3.23Humidification
The unit may be equipped with the Carrier Transicold
NatureFresh humiditymanagement system. The
system includes a water tank, water pump, water
heater, and atomizer along with various control and
monitoring devices. It is designed to add additional
moisture into the supply air for control of cargo moisture
level. A separately bound manual covering operation
and parts for the CTD NatureFresh System is available
(see the following chart).
Manual
Number
T-297
Equipment
Covered
Humidity Management
System Option
Type of
Manual
Technical
Supplement
3.24Power Correction
The unit may be fitted with a set of power factor
correctioncapacitors toassist incorrectionof
imbalance in current draw by the compressor.
3.25Evaporator
Evaporator section options include a hermetic thermal
expansion valve with a choice of two sizes of heat
exchangers.
3.26Evaporator Fan Operation
The units are fitted with Normal Evaporator Fan
Operation. Opening of an evaporator fan internal
protector will shut down the unit.
3.27Labels
Operating Instruction and Function Code listing labels
will differ depending on the options installed. For
example, additional operating instructions are required
to describe start--up of a unit equipped with an
autotransformer. Where the labels are available with
additional languages, they are listed in the parts list.
3.28Plate Set
Each unit is equipped with a tethered set of wiring
schematic and wiring diagram plates. The plate sets are
ordered using a seven digit base part number and a two
digit dash number. EverFresh controlled atmosphere
units have a second set of plates for the controlled
atmosphere system. These plate sets are numbered
and ordered in the same manner. (See Unit Matrix)
3.29Controller
There are two controllers in the unit. The refrigeration
controller controls the temperature and the EverFresh
controllercontrolstheControlledAtmosphere
components. Replacement controllers may be ordered
asauniversalunconfiguredcontroller(without
configuration software) or configured.
3.30Stepper Drive
All the units covered by this manual have suction
modulating valves, which act to control system capacity.
Units indicated as being fitted with “stepper drive” have
digital control motors fitted to the suction modulating
valve to open and close the valve in steps as required.
3.31Condenser Grille
Two styles of condenser grilles are available -- direct
bolted grilles and hinged grilles.
3.32Emergency Bypass
The unit may be equipped with switches to allow
emergency bypass of the controller. The EMERGENCY
BYPASS switch functions to bypass the controller in the
eventofcontrollerfailure.TheEMERGENCY
DEFROST switch functions to bypass the all controls
and place the unit in the defrost mode.
T-305PL
iv
OPTION LEGEND
General
--
XFeatures that apply to model
PFactory Installation of Equipment to
Battery Codes
SStandard (throw away) Cells
RRechargeable Cells
Control Box Codes
AAluminum Box without Door Lock
ALAluminum Box with Door Lock
CComposite Box without Door Lock
CLComposite Box with Door Lock
Pressure Readout Codes
GFactory Installed Pressure Gauges
TFactory Installed Pressure Transducers
SGFactory Installed Suction Pressure Gauge
USDA Codes
DOption D
VOption V
Interrogator Codes
1Left Straight Mount
2Right Mount
3Box Mount
4Left Mount
5Left Angled Mount
6Right Mount
Back Panel Codes
4Hinged Panels
Communications Codes
1Standard
2HighDataRate
3Chipset Modem
3lChipset Modem Low Data Rate
3hChipset Modem High Data Rate
Feature Not Applicable
Allow Field Installation
Compressor Codes
1RSingle Speed Reciprocating
Condenser/Receiver Codes
2Two Row Coil
3Three Row (7mm) Coil
4Four Row Coil
AutoTransformer Codes
1Transformer Fitted
2Transformer with CB2 Fitted
3Transformer with CB2 and Receptacle
4Transformer with CB2 and TBU
Gutter Codes
2Standard Length Bolted Gutters
Handle Codes
1Two Side and One Center
2Two Side
3One Center
4One Right Side and Two Center
Thermometer Port Codes
1Supply Air Port
2Return Air Port
BBoth Ports
Water Cooling Codes
WWater Pressure Switch
FCondenser Fan Switch
460 Volt Cable Codes
1Option1
2Option 2
3Option 3
4Option 4
5Option 5
6Option 6
7Option 7
8Option 8
9Option 9
v
T-305PL
230 Volt Cable Codes
1Option 1
2Option 2
3Option 3
4Option 4
5Option 5
6Option 6
7Option 7
8Option 8
9Option 9
Cable Restraint Codes
1Cable Door
2Left Bungy Cord Only
3J--Hook
4Left and Right Bungy Cord
5Left Bungy Cord with Left Extended Guard
6Left and Right Bungy Cords with Extended
Guards
Upper Air Codes
2Upper Fresh Air Installed
3Upper Fresh Air Installed with Screen
Controlled Atmosphere
1TransFresh
2Carrier Transicold EverFresh System
Arctic Mode Codes
CCrankcase Heater
LDrain Line Heater
BBoth Crankcase Heater and Drain Line Heater
Condenser Grille Codes
BBolted Grille
HHinged Grille
Evaporator Codes
1Original Coil with Semi--Hermetic TXV and
Standard Heat Exchanger
Evaporator Fan Codes
1Normal Evaporator Fan Operation
Label Codes
1English
2English / Spanish
Emergency Bypass Codes
BEmergency Bypass and Emergency Defrost
EBEmergency Bypass Only
Ordering Instructions
All orders and inquiries for parts must include: Parts Identification Number (PID), Model Number, Unit Serial Number,
Part Number, Description of part as shown on list, and Quantity required. Address all correspondence for parts to the
following address:
CARRIER TRANSICOLD DIVISION
Replacement Components Group, TR-20
P.O. Box 4805, Syracuse, New York 13221
or FAX to: (315) 432-3778
Letter Designations
The following letter designations are used to classify parts throughout this list:
A/R=As Required
N/A=Not Available
NS=Not shown in illustration
NSS=Not sold separately -- Order next higher assembly or kit
PID=Parts Identification Number -- essential to identify unit configuration.
PL=Purchase Locally
SST=Stainless Steel -- 300 Series unless otherwise specified.
SV=Suffix SV -- added to part number designates service replacement part.
T-305PL
vi
1QUICK LIST -- CLAMPS, FILTER--DRIER, FUSE, TY--RAPS, AND WIRE TERMINALS
PART NO.DESCRIPTION
34--00373--51Clamp, Tube, 1/4, SST
34--00373--53Clamp, Tube, 3/8, SST
34--00373--05Clamp, Tube, 1/2, SST
34--00373--07Clamp, Tube, 5/8, SST
34--00373--59Clamp, Tube, 3/4, SST
34--00373--11Clamp, Tube, 7/8, SST
34--00373--65Clamp, Tube, 1--1/8, SST
34--00373--67Clamp, Tube, 1--1/4, SST
34--00373--69Clamp, Tube, 1--3/8, SST
34--00373--71Clamp, Tube, 1--1/2, SST
22--00066--01Connector, Butt End, Wire Range -- 22 to 16 AWG
22--00066--02Connector, Butt End, Wire Range -- 16 to 14 AWG
22--00066--03Connector, Butt End, Wire Range -- 12 to 10 AWG
22--00041--00Connector, Closed End, Wire Range -- 22 to 14 AWG
22--00041--02Connector, Closed End, Wire Range -- 18 to 10 AWG
66U1--7472--1Filter--Drier
22--02336--02Fuse, 5 Amp (F1 and F2)
22--02336--04Fuse, 10 Amp (F3)
22--01140--01Ring Terminal, #6, Wire Range -- 12 to 10 AWG
22--01140--02Ring Terminal, #10, Wire Range -- 12 to 10 AWG
22--01140--04Ring Terminal, 3/8, Wire Range -- 12 to 10 AWG
22--00119--04Ring Terminal, 1/4, Wire Range -- 12 to 10 AWG
22--00120--04Ring Terminal, #10, Wire Range -- 16 to 14 AWG
22--00120--07Ring Terminal, 5/16, Wire Range -- 16 to 14 AWG
22--00121--07Ring Terminal, #10, Wire Range -- 22 to 16 AWG
22--01139--04Ring Terminal, 3/8, Wire Range -- 16 to 14 AWG
22--01141--01Spade Terminal, 1/4 X 5/16, Wire Range -- 16 to 14 AWG
22--00595--01Spade Terminal, 3/8, Wire Range -- 12 to 10 AWG
22--01106--00Spiral Wrap, 1/4 Diameter X 25 Feet Long
22--01107--00Spiral Wrap, 1/2 Diameter X 25 Feet Long
66U1--3803Tube, Heat Shrink, 1/4 ID X 2--1/8 Long
66U1--3803--1Tube, Heat Shrink, 1/2 ID X 2--3/4 Long
44--01043--05Ty--Raps, 5--1/2 Inches Long
44--01043--07Ty--Raps, 11.00 Inches Long
22--50007 SeriesWire Markers
07--00345--00Sealant, Pipe (Used to seal fittings on unit with R--134a)
07--00313--00Cleaner, Coil
76--00397--00Paint, Compressor Touch--Up, Blue
1
T-305PL
2REFRIGERATION UNIT ASSEMBLY
2.1REFRIGERATION UNIT -- AREA LOCATOR
2
Item 1, Controlled Atmosphere
Equipment, Refer to Section
3
4
5
5
9
17
16
14
15
13
7
8
9
10
11
12
9
2T-305PL
2.1REFRIGERATION UNIT -- AREA LOCATOR (Continued)
ItemSection NumberArea Description
1Refer to Section 5Controlled Atmosphere Equipment
2Refer to Section 2.17Upper Fresh Air Makeup and Access Panels
3Refer to Section 2.26Labels and Decals
4Refer to Section 2.18Evaporator Fan Assembly
5Refer to Section 2.10Condenser Fan Motor and Coils
6Refer to Section 2.11Condenser Fan Grille
7Refer to Section 2.2Rain Gutters
8Refer to Section 2.4-- 2.9Box, Control
9Refer to Section 2.3Handles
10Refer to Section 2.10Condenser Coil
11Refer to Section 2.13 or 2.14Receiver or Water-- Cooled Condenser
12Refer to Sections 2.21 or 4Compressor
13Refer to Section 2.21Guard, Compressor
14Refer to Section 2.24Power Cables
15Refer to Section 2.24Power Plugs
16Refer to Section 2.25Autotransformer
17Refer to Section 3Interrogator and Accessories
66U1-- 6651-- 4Screw, Pan Head, #6-- 32 X 3/8 Long, SST4
24
69NT35-- 6278Bracket, Circuit Breaker1
25
10-- 00439--00Transformer, Current Sensing (CS)1
26
66U1-- 5371-- 10Screw, Hex Head, #10--24 X 1.00 Long, SST2
27
66U1-- 5321-- 8Washer, Flat, #10, SST2
28
66CH1--1172-- 46Trim, Flexible (85 Feet Long, Cut to Length)A/R
29
3079--66669--00Pad, Key -- Includes:1
31NSSDot, Indicator (Green) -- See Note1
32NSSGasket (Between Keypad and Keypad Plate Assembly1
33NSSPlate Assembly, Keypad Mounting1
3434--66629--05Screw, Pan Head, #10--24 X 3/4 Long, SST (Use with Composite Box)6
3534--06212--10Washer, Mylar, 0.205 ID X 0.600 OD6
NOTE: If unit is not already fitted with green indicator dot (Item 31) on upper right corner of control box door,
install dot as illustrated after the replacement of this key pad.
REMOTE MONITORING (STANDARD LOCATION)
22-- 02341--00Receptacle, Remote Monitoring (RM)1
36
22-- 02368--00Plug, Remote Monitoring1
37
22-- 02341--01Cap and Tether, Receptacle Assembly1
38
66U1-- 6835Gasket, Remote Monitoring Receptacle1
39
34-- 00848--10Screw, Round Head, #4--40 X 5/8 Long, SST4
40
66U1-- 5321-- 6Washer, Flat, 0.125 ID, SST4
41
34-- 00667--05Nut, Self Locking, #4--40, SST4
42
58-- 04145--00Plate, Switch, with RMA/R
68-- 14796--03Plate, Switch, with RM NT--1200 and upA/R
43
68-- 14796--06Plate, Switch with RM and MDS, NT-- 1200 and UpA/R
11
T-305PL
REMOTE MONITORING (LOWER LEFT/EXTERNAL LOCATION)
22-- 01889--00Receptacle, Remote Monitoring (RM)1
44
69NT40-- 222Bracket1
45
9.7CONTROL BOX -- SHIELDS REMOVED, EV AP FAN CAPABILITY, EBS and EDS, EBS ONLY and CFS
19
5
20
21
8
1
2
3
4
Bottom Right Corner of Unit
6
9
10
8
EBS and EDS
7
13
11
12
6
9
10
8
6
9
10
8
EBS Only
14
15
16
7
17
18
12T-305PL
2.7CONTROL BOX -- SHIELDS REMOVED, EVAP FAN CAPABILITY (Continued)
ItemPart NumberDescriptionQty
OPTION 1 -- NORMAL EVAPORATOR FAN OPERATION
See Section 2.6 Items 6 and 7 for correct contactor placement
OPTION B -- EMERGENCY BYPASS SWITCH AND EMERGENCY DEFROST SWITCH
110--00416--00Module, Emergency Bypass1
266U1--5371--6Screw, Machine Hex Head, #10-- 24 X 0.75 Long, SST2
334--06053--05Washer, Mylar, 0.205 ID X 0.600 OD2
466U1--5321--8Washer, Flat, #10, SST2
NS09--00369--00SVBattery, Real Time Clock, (Within the Controller)1
NS22--50157--00Wire Harness, Controller to Current Sensing Transformer)1
NS22--01713--06Wire Harness, Display Module to Controller/DataCORDER Module1
NS62--02735--00Label, Warning, Don’t use 12--00327 ! --(Located on Control Box Behind
the Controller/DataCORDER Module)
NS62--02738--05Label, Warning, 5108 Series -- (Located on the Bottom Panel of the Control
Box Between the Transformer and the Communications Interface Module)
1976--50141--00PC Card Adapter and Cover (For Use with 12--00594 series ML3 Cards)1
1069NT35--6112Protector, Condenser Fan Motor Mounting2
1166U1--5361Screw, Cap HXHD, 5/16--18 X 1.254
1269NT35--3452Shim1
1369NT35--3452--1Shim1
1469NT35--3452--2Shim1
1569NT35--3452--3Shim1
OPTION 2 -- TWO ROW CONDENSER COIL
Use Option 4 for 2--Row Coil Replacement
OPTION 3 -- THREE ROW (7MM) CONDENSER COIL
68--13455--00Cover, Condenser Coil, Blue Includes:1
16
68--13455--03Cover, Condenser Coil, White Includes:1
58--04480--00Bumper (For Use With Uncoated Center Handles)A/R
17
58--04481--00Plug (For Use with Coated Handles or Units with no Center Handle)A/R
1881--01575--00SVCoil, Condenser(Copper), 7MM 3--Row -- Includes Mylar Washers1
1966CH1--1172--16Trim, Flexible2
2069NT35--8693--7Protector (Apply Between Frame and Coil and Coil Cover)4
2169NT35--8693--10Protector (Apply Between Frame and Coil and Coil Cover)2
2258--04026--41Protector,Mylar (Apply Between Coil and Coil Cover, RH and LH Sides)2
OPTION 4 -- FOUR ROW (3/8”) CONDENSER COIL
68--13201--01Cover, Condenser Coil, Blue Includes:1
16
69NT43--148--4Cover, Condenser Coil, White Includes:1
58--04480--00Bumper (For Use with Uncoated Center Handles)A/R
17
58--04481--00Plug (For Use with Coated Handles or Units with no Center Handle)A/R
2369NT43--202-- 10SVCoil, Condenser (Copper), 4--Row -- Includes Mylar Washers1
2469NT35--8703Protector (Apply Between Frame and Coil and Coil Cover)4
2558--04026--10Protector,Mylar (Apply Between Coil and Coil Cover, RH and LH Sides)2
19
T-305PL
2.11CONDENSER FAN GRILLE ASSEMBLY
234 51
234 5
1
9
13
16
9
14
15
17
1918 OR
8
7
10
11
6
12
8
1
2
3
BOLTED CONDENSER FAN GRILLE
ItemPart NumberDescriptionQty
OPTION B -- BOLTED CONDENSER FAN GRILLE, STANDARD PARTS
134--06051--36Rivnut, 1/4--20A/R
234--06053--03Washer, 0.250 ID X 1.000 ODA/R
369NT35--2692-- 1Washer, Fender, 1/4A/R
434--00663--11Washer, Lock, 1/4 SpringA/R
566U1--5361--25Screw, Cap HXHD, 1/4--20 X 0.75A/R
BLUE PANEL
--79--66635--00Grille and Venturi Assembly, Blue -- Includes:1
668--12635--05Panel Venturi1
786--04637--00Grille Assembly1
834--00928--07Rivet, Blind8
962--11273--00Label, Rotation1
WHITE PANEL
--79--66635--01Grille and Venturi Assembly, White -- Includes1
668--12635--22Panel Venturi1
786--04637--02Grille Assembly1
834--00928--07Rivet, Blind8
962--11273--00Label, Rotation1