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Carrier PrimeLINE 69NT40-561-200 User Manual

Carrier PrimeLINE 69NT40-561-200
184 pages
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Container Refrigeration
OPERATIONS AND SERVICE
MANUAL
For
PrimeLINE
69NT40-561-200 to 299
69NT40-561-500 to 599
PrimeLINE ONE
69NT40-565-200 to 299
69NT40-565-500 to 599
Container Refrigeration Units
T-362 Rev G
TM

Table of Contents

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Carrier PrimeLINE 69NT40-561-200 Specifications

General IconGeneral
BrandCarrier
ModelPrimeLINE 69NT40-561-200
CategoryAir Conditioner
LanguageEnglish

Summary

SAFETY SUMMARY

1.1 GENERAL SAFETY NOTICES

General safety notices supplement specific warnings and cautions for operation and maintenance.

1.5 SPECIFIC HAZARD STATEMENTS

Explanation of DANGER, WARNING, and CAUTION statements used throughout the manual.

Safety Warnings and Cautions

Detailed warnings about explosion hazards, fan start-up, power handling, and refrigerant charging.

DESCRIPTION

3.4 SAFETY AND PROTECTIVE DEVICES

List and description of safety and protective devices for unit component protection.

MICROPROCESSOR

4.5 CONTROLLER ALARMS

Information on alarm generation, display, and general philosophy.

4.6 PRE-TRIP DIAGNOSTICS

Overview of the pre-trip diagnostics function for testing unit components.

4.7.12 USDA Cold Treatment Procedure

Steps required to initiate a USDA Cold Treatment cycle.

4.7.14 DataCORDER Alarms

Information on DataCORDER alarms, their causes, and troubleshooting.

CONTROLLER CONFIGURATION VARIABLES

List of configurable variables for the controller and their settings.

CONTROLLER FUNCTION CODES

Description of controller function codes for operational settings.

Cd51 Automatic Cold Treatment Parameter Selection

Procedure for setting up Automated Cold Treatment (ACT) parameters.

OPERATION

5.1 INSPECTION

Initial inspection steps before operating the unit.

5.2 CONNECT POWER

Procedures for safely connecting electrical power to the unit.

5.8 STARTING AND STOPPING INSTRUCTIONS

Step-by-step instructions for starting and stopping the refrigeration unit.

5.9 START-UP INSPECTION

Steps for performing a start-up inspection of the unit.

5.10 PRE-TRIP DIAGNOSIS

Procedure for running pre-trip diagnostics to test unit components.

5.11 PROBE DIAGNOSTICS

Procedure for checking temperature probe readings and diagnosing issues.

5.14 AUTOMATIC COLD TREATMENT (OPTION)

Procedure for automating cold treatment cycles for cargo.

TROUBLESHOOTING

6.1 UNIT WILL NOT START OR STARTS THEN STOPS

Troubleshooting steps for units that fail to start or stop intermittently.

6.2 UNIT OPERATES LONG OR CONTINUOUSLY IN COOLING

Troubleshooting steps for units stuck in continuous cooling mode.

6.3 UNIT RUNS BUT HAS INSUFFICIENT COOLING

Troubleshooting steps for units experiencing insufficient cooling.

6.4 UNIT WILL NOT HEAT OR HAS INSUFFICIENT HEATING

Troubleshooting steps for units with heating issues.

6.9 MICROPROCESSOR MALFUNCTION

Troubleshooting steps for microprocessor control issues.

6.10 NO EVAPORATOR AIR FLOW OR RESTRICTED AIR FLOW

Troubleshooting issues related to evaporator air flow.

6.12 ELECTRONIC EXPANSION VALVE MALFUNCTION

Troubleshooting steps for EEV malfunctions.

6.13 AUTOTRANSFORMER MALFUNCTION

Troubleshooting steps for autotransformer issues.

6.14 WATER-COOLED CONDENSER OR WATER PRESSURE SWITCH

Troubleshooting issues with water-cooled condensers or pressure switches.

6.15 COMPRESSOR OPERATING IN REVERSE

Troubleshooting compressor operating in reverse direction.

SERVICE

7.5 REFRIGERANT LEAK CHECKING

Recommended procedures for finding and repairing refrigerant leaks.

7.6 EVACUATION AND DEHYDRATION

Procedure for evacuating and dehydrating the refrigeration system.

7.7 REFRIGERANT CHARGE

Procedures for checking and adding refrigerant charge to the system.

7.9 COMPRESSOR

Service procedures for the compressor component.

7.23 TROUBLESHOOTING P6-7 (DUV)

Troubleshooting procedure for a failed digital unloader valve (DUV).

7.27 CONTROLLER

Procedures for handling, troubleshooting, and programming the controller.

7.28 TEMPERATURE SENSOR SERVICE

Service procedures for various temperature sensors.

REFRIGERANT PRESSURE TEMPERATURE CHART

RECOMMENDED BOLT TORQUE VALUES

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