Thermo King V-300-20 Manuals

Manuals and User Guides for Thermo King V-300-20. We have 1 Thermo King V-300-20 manual available for free PDF download: Manual

Thermo King V-300-20 Manual

Thermo King V-300-20 Manual (118 pages)

Brand: Thermo King | Category: Refrigerator | Size: 10 MB

Table of Contents

Table of Contents
5
List of Figures

9
Safety Precautions

11
- General Practices
  11
- Refrigerant
  11
- Refrigeration Oil
  11
- Electrical Hazards
  11
  - High Voltage
    11
  - Low Voltage
    12
Specifications

13
- General
  13
- R-134A Refrigeration System
  13
- R-404A Refrigeration System
  14
- Electrical System
  15
Maintenance Inspection Schedule

17
Unit Description

19
- Introduction
  19
- Condenser
  19
- Evaporator
  19
- Compressor
  19
- Control Circuits
  20
- In-Cab Control Box
  20
- Oil Separator
  20
- Refrigerant
  20
- Liquid Injection System
  20
- Evaporator Drain Tube Heaters
  20
- Electric Standby Operation
  20
- Unit Features
  21
- Protection Features
  21
- Control Box
  22
  - P.C. Board
    22
  - Connectors
    22
- Fuses
  22
- Figure 1: Typical P.C. Board
  22
- Figure 2: P.C. Board Fuses
  22
- Common Relays
  23
- Standby Relays
  23
- Multi-Temp Relays
  23
- Figure 3: Fuse 4/1
  23
- Defrost Timer
  24
- Clutch Timer
  24
- EFR Selector
  24
- Unit Operation
  24
- Thermostat Operation
  24
- Figure 4: Thermostat Algorithm
  24
- Serial Number Locations
  25
- Figure 5: Condenser
  26
- Figure 6: Evaporator
  26
- Figure 7: Control Box Side of Model 20 Condenser
  27
- Figure 8: Refrigeration Component Side of Model 20 Condenser
  28
Operating Instructions

29
- Introduction
  29
- Description
  29
- Figure 9: M13 & 16 In-Cab Control Box
  29
- Figure 10: M-17 In-Cab Control Box
  29
- Figure 11: On/Off Key & LED
  29
- Figure 12: Celsius/Fahrenheit LED
  29
- Figure 13: Setpoint Key & Dial
  30
- Figure 14: Misc. Led's
  30
- Figure 15: Defrost Key & LED
  30
- In-Cab Control Box Operating Instructions (M-13, M-16, M-17)
  31
- Unit Operation
  32
  - Weekly Pretrip Inspection
    32
  - Starting the Unit
    32
  - After Start Inspection
    32
  - Loading Procedure
    32
  - Post Load Procedure
    33
Tabl E of C Onten Ts

35
Electrical Maintenance

35
Refrigeration Maintenance

43
Refrigeration Service Operations

49
Structural Maintenance

59
- Unit Inspection
  59
- Evaporator Coil
  59
- Condenser Coil
  59
- Unit Mounting Bolts
  59
- Figure 38: Condenser
  59
- Figure 39: Evaporator
  59
Clutch Maintenance

61
Over-The-Road Mechanical Diagnosis

71
Electric Standby Mechanical Diagnosis

73
- Electric Standby Service Checks
  76
Refrigeration Diagnosis Chart

77
Index

79
Diagram Index

81

Advertisement

Advertisement

Related Products

Thermo King Categories

Refrigerator

Refrigerator Automobile Accessories

Air Conditioner

Air Conditioner Portable Generator Heat Pump

More Thermo King Manuals