Trane Technologies THERMO KING V-800 Manuals

Manuals and User Guides for Trane Technologies THERMO KING V-800. We have 1 Trane Technologies THERMO KING V-800 manual available for free PDF download: Maintenance Manual

Trane Technologies THERMO KING V-800 Maintenance Manual (120 pages)

Truck Edition

Brand: Trane Technologies | Category: Air Conditioner | Size: 6 MB

Recover Refrigerant
3
About this Manual
4
Blank Pages
4
Customer Satisfaction Survey
5
General Information
6
Table of Contents
7
Safety Precautions
12
Danger, Warning, Caution, and Notice
12
Auto Start/Stop
12
Battery Installation and Cable Routing
12
Refrigerant Hazards
13
Refrigerant Oil Hazards
14
Electrical Hazards
15
High Voltage
15
Low Voltage
16
Microprocessor Service Precautions
16
Welding Precautions
16
First Aid
16
Specifications
18
Electrical System
18
Electric Standby Power Supply Requirements
20
Refrigeration System
20
Compressors
22
Belt Tension
23
Solder Applications
23
Unit Description
24
Introduction
24
Condenser
24
Evaporator
24
Compressor
24
Control Circuits
24
DSR Control System
24
Oil Separator
24
Refrigerant
24
Liquid Injection System
25
Evaporator Drain Line Heaters
25
Electric Standby Operation
25
Unit Features
25
Standard Features
25
Optional Features
25
Protection Features
26
Control Box
26
P.C. Boards
26
Electronic Control Module (ECM)
26
Refrigeration System Components
26
Solenoids and Valves
26
Hot Gas Solenoid (HGS)
26
Liquid Injection Solenoid (LIS)
26
Discharge Check Valve
27
Condenser Inlet Solenoid (CIS)
27
Suction Pressure Regulator Valve (SPR)
27
Liquid Line Check Valve
27
Switches and Transducers
27
Unit Operation
28
Operation
29
Cool Mode
29
Null Mode
47
Purge Mode - Model 30 and Model 50 Units Only
47
Heat Mode - Model 30 and Model 50 Units Only
47
Defrost Mode
49
Serial Number Locations
50
Unit Components
51
Maintenance Inspection Schedule
63
Electrical Maintenance
64
Electronic Control System
64
Defrost System
64
Defrost Termination Switch
64
Defrost Termination Switch Replacement
64
Removal
64
Installation
64
Liquid Injection System
65
Condenser Fan Motor
65
Condenser Fan Motor Removal and Installation
65
Removal
65
Installation
65
Evaporator Fan Motors
65
Evaporator Fan Motor Removal and Installation
66
Removal
66
Installation
66
Drain Line Heaters
66
Drain Line Heater Replacement
66
Fuses
67
Controller Fuses
67
Control Box Fuses: Printed Circuit Boards
68
Harness Fuses
68
Relays
69
Relay Testing
70
Relay Replacement
70
AC Components Model 20 and Model 50 Units Only
71
Electrical Contactors
72
Compressor Motor Contactor
73
Compressor Motor Contactor Replacement
73
Compressor Motor Overload Relay - OL
73
Compressor Motor Overload Relay Replacement
73
Transformer - T1
74
Transformer Testing
74
Transformer Replacement
75
Bridge Rectifier - BR
75
Capacitors
75
Capacitor Testing
76
Capacitor Replacement
76
Compressor Motor
76
Testing 208-230/3/60 Units
76
Electric Standby Circuits
77
Unit AC Voltage Settings
78
Refrigeration Maintenance
80
Evacuating and Charging the Refrigeration System
80
Checking the Refrigerant Charge
80
Testing the Refrigerant Charge with an Empty Box
80
Testing the Refrigerant Charge with a Loaded Box
80
Suction (Low Side) Bump Charging
81
Checking Compressor Oil Charge
81
Refrigeration System Checks
82
Cleanup Procedure for Small Truck Units
82
Tools Required
82
Clean-Up Procedure
82
Putting the Unit Back into Operation
84
R R E E F F R R I I G G E E R R a a T T I I O O N N S S E E R R V V I I C C E E O O P P E E R R a a T T I I O O N N S
86
Engine Driven Compressor
93
Removal
93
Installation
94
Electric Standby Compressor
94
Removal
94
Condenser Coil (Only Copper Finned Tube Version MAX 30/ 50 Single Temp)
94
Installation
95
Drier
95
Removal
95
Discharge Pressure Transducer (DPT)
95
Hot Gas Solenoid (HGS) Test
95
Liquid Injection Solenoid (LIS) Test
96
Condenser Inlet Solenoid (CIS) Test
96
CPR Bypass Solenoid Test
96
Solenoid Valve Replacement
96
Removal
96
Installation
96
Oil Separator
97
Removal
97
Installation
97
Splice Fitting
97
Discharge Check Valve (Model 20 and 50 Only)
97
Testing the Discharge Check Valve
97
Discharge Check Valve Replacement
98
Removal
98
Installation
98
Expansion Valve Assembly
98
Checking Superheat
98
Expansion Valve Replacement
100
Removal
100
Low Pressure Cutout Switch (LPCO)
100
Low Pressure Cutout Switch Test
100
Low Pressure Cutout Switch Replacement
101
Removal
101
Installation
101
Suction Pressure Regulator Valve
101
Suction Pressure Regulator Valve Test
101
Suction Pressure Regulator Valve Replacement
101
Accumulator
102
Removal
102
Installation
102
Liquid Line Check Valve (Model 30 and 50 Only)
102
Liquid Line Check Valve Test
102
Liquid Line Check Valve Replacement
102
Replacing Refrigerant Hoses (Speedy Clip System)
103
Compressor Maintenance
104
Compressor Failures
104
Compressor Test
104
Belt Tensions
105
Engine Driven Compressor Belt and Pulleys
105
Structural Maintenance
106
Micro-Channel Coil Cleaning Recommendations
106
Cleaning Intervals
106
Cleaning Methods
106
Unit Mounting Bolts
108
Refrigeration Diagnosis Chart
114

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