Carrier 69NT40-541-500 Manuals

Carrier 69NT40-541-500 Manuals

Manuals and User Guides for Carrier 69NT40-541-500. We have 1 Carrier 69NT40-541-500 manual available for free PDF download: Operation And Service Manual

Carrier 69NT40-541-500 Operation And Service Manual

Carrier 69NT40-541-500 Operation And Service Manual (164 pages)

Container Refrigeration Units

Brand: Carrier | Category: Industrial Electrical | Size: 7.3 MB

Table of Contents

Table of Contents
6
Figure Number

23
Description

23
Table Number

30
Microprocessor

33
- Temperature Control Microprocessor System
  33
  - Figure 4.1 Temperature Control System
    33
  - Display Module
    34
  - Figure 4.2 Keypad
    34
  - Keypad
    34
  - Controller
    35
  - Figure 4.3 Display Module
    35
  - Table 4-1 Keypad Function
    35
- Controller Software
  36
- Modes of Operation
  37
- Protection Modes of Operation
  46
  - Evaporator Fan Operation
    46
  - Failure Action
    46
  - Generator Protection
    46
  - Condenser Pressure Control
    46
- Quest - Ccpc
  46
- Controller Alarms
  47
- Pre-Trip Diagnostics
  47
- Datacorder
  48
  - Datacorder Software
    49
  - Sensor Configuration (Dcf02)
    49
  - Logging Interval (Dcf03)
    50
  - Thermistor Format (Dcf04)
    50
  - Table 4-2 Data CORDER Configuration Variables
    50
  - Figure 4.11 Standard Configuration Report
    51
  - Sampling Type (Dcf05 & Dcf06)
    52
  - Alarm Configuration (Dcf07 - Dcf10)
    52
  - Datacorder Power-Up
    52
  - Table 4-3 Data CORDER Standard Configurations
    52
  - Pre-Trip Data Recording
    53
  - Datacorder Communications
    53
  - USDA Cold Treatment
    53
  - USDA Cold Treatment Procedure
    54
  - Datacorder Alarms
    54
  - ISO Trip Header
    55
- Controller Configuration Variables
  56
- Table 4-4 Controller Configuration Variables
  56
- 4.10 Controller Function Codes
  58
- Table 4-5 Controller Function Codes
  58
- Figure 4.12 Alarm Troubleshooting Sequence
  67
- 4.11 Controller Alarm Indications
  68
- Table 4-6 Controller Alarm Indications
  77
- 4.12 Controller Pre-Trip Test Codes
  78
- Table 4-7 Controller Pre-Trip Test Codes
  78
- Table 4-8 Datacorder Function Code Assignments
  84
- Table 4-9 Datacorder Pre-Trip Result Records
  85
- Table 4-10 Datacorder Alarm Indications
  86
Operation

87
- Inspection (before Loading)
  87
- Connect Power
  87
  - Connection to 380/460 VAC Power
    87
  - Connection to 190/230VAC Power (Option)
    87
- Adjust Fresh Air Makeup Vent
  88
  - Upper Fresh Air Makeup Vent
    88
  - Figure 5.1 Autotransformer
    88
  - Vent Position Sensor
    89
- Eautofresh Operation
  89
- Connect Remote Monitoring Receptacle
  91
- Starting and Stopping Instructions
  92
  - Starting the Unit
    92
  - Stopping the Unit
    92
- Start-Up Inspection
  92
  - Physical Inspection
    92
  - Check Controller Function Codes
    92
  - Start Temperature Recorder
    92
  - Complete Inspection
    92
- Pre-Trip Diagnostics
  92
- Probe Diagnostics
  94
- Emergency Bypass Operation (Option)
  95
Troubleshooting

97
Service

103
- Section Layout
  103
- Manifold Gauge Set
  103
- Figure 7.1 Manifold Gauge Set
  103
- Service Valves
  104
- Figure 7.2 R-134A Manifold Gauge/Hose Set
  104
- Pump the Unit down
  105
- Figure 7.3 Service Valve
  105
- Refrigerant Leak Checking
  106
- Evacuation and Dehydration
  106
  - General
    106
  - Preparation
    106
  - Complete System
    107
  - Figure 7.4 Refrigeration System Service Connections
    107
  - Procedure - Partial System
    108
- Refrigerant Charge
  108
- Compressor
  109
  - Removal and Replacement of Compressor
    109
  - Figure 7.5 Compressor
    110
  - Compressor Disassembly
    111
  - Figure 7.6 Exploded View of Valve Plate
    111
  - Figure 7.7 Bottom Plate Removed
    111
  - Figure 7.8 Oil Pump and Bearing Head
    112
  - Figure 7.9 Low Profile Oil Pump
    113
  - Figure 7.10 Motor End Cover
    113
  - Figure 7.11 Equalizing Tube and Lock Screw Assembly
    114
  - Figure 7.12 Crankshaft Assembly
    114
  - Compressor Reassembly
    115
  - Preparation
    115
  - Figure 7.13 Suction Valve and Positioning Rings
    115
  - Figure 7.14 Piston Ring
    115
  - Installing the Components
    116
  - Compressor Oil Level
    116
- High Pressure Switch
  117
  - Checking High Pressure Switch
    117
  - Replacing the High Pressure Switch
    118
- 7.10 Condenser Coil
  118
  - Condenser Coil Cleaning
    118
  - Figure 7.15 High Pressure Switch Testing
    118
  - Condenser Coil Removal
    119
  - Condenser Coil Preparation
    119
  - Condenser Coil Installation
    119
  - Figure 7.16 Condenser Fan Position
    120
- 7.11 Condenser Fan and Fan Motor
  121
  - Condenser Fan Motor Remove/Replace
    121
- 7.12 Filter-Drier
  121
- 7.13 Evaporator Coil & Heater Assembly
  122

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