Table Of Contents - Carrier VECTOR 1550 Series Operation & Service Manual

Trailer refrigeration units

Table of Contents

Hystory ..................................................................................................................................................................... 1-1

SECTION 1 - SAFETY PRECAUTIONS ................................................................................................................ 1-2

1.1

GENERAL PRODUCT SAFETY INSTRUCTIONS ON ALL CARRIER TRANSICOLD PRODUCT ......... 1-2

1.1.1

Important to read and follow during Regular maintenance: ............................................................... 1-2

1.2

SAFETY PRECAUTIONS .......................................................................................................................... 1-3

1.3

SPECIFIC WARNING AND CAUTION STATEMENTS ............................................................................ 1-3

1.4

SPECIFIC R-452A REFRIGERANT WARNING AND CAUTION ............................................................. 1-6

1.5

SAFETY DECALS ..................................................................................................................................... 1-8

SECTION 2 - UNIT DESCRIPTION ........................................................................................................................ 2-1

2.1

INTRODUCTION ....................................................................................................................................... 2-1

2.2

REFRIGERANT TYPES USED ................................................................................................................. 2-1

2.3

GENERAL DESCRIPTION ........................................................................................................................ 2-1

2.4

CONDENSING SECTION ......................................................................................................................... 2-9

2.4.1

Engine ................................................................................................................................................ 2-9

2.4.2

Engine Air System ............................................................................................................................. 2-9

2.4.3

Engine Switches, Transducers and Sensors ..................................................................................... 2-9

2.4.4

Generator (GEN) ................................................................................................................................ 2-9

2.4.5

Compressor ....................................................................................................................................... 2-9

2.4.6

Compressor Switches, Transducers and Sensors ............................................................................ 2-9

2.4.7

Unloader Solenoid Valve (USV) ........................................................................................................ 2-9

2.4.8

Liquid Injection Solenoid Valve (LIV) ................................................................................................. 2-9

2.4.9

Condenser Coil .................................................................................................................................. 2-9

2.4.10 Ambient Air Temperature Sensor (AAT) .......................................................................................... 2-10

2.4.11 Filter Drier ........................................................................................................................................ 2-10

2.4.12 Receiver ........................................................................................................................................... 2-10

2.4.13 Economizer Circuit ........................................................................................................................... 2-10

2.5

EVAPORATOR SECTION ....................................................................................................................... 2-10

2.5.1

Evaporator Coil ................................................................................................................................ 2-10

2.5.2

Evaporator Expansion Valve (EVXV) .............................................................................................. 2-10

2.5.3

Compressor Suction Modulation Valve (CSMV) .............................................................................. 2-10

2.5.4

Evaporator Switches, Transducers and Sensors ............................................................................ 2-10

2.6

SYSTEM OPERATING CONTROLS AND COMPONENTS ................................................................... 2-11

2.6.1

Multiple Languages .......................................................................................................................... 2-11

2.6.2

Automatic Start-Stop ........................................................................................................................ 2-11

2.6.3

Special Features .............................................................................................................................. 2-11

2.6.4

Temperature Controller Component Description And Location ....................................................... 2-11

2.7

ELECTRONIC MODULES ....................................................................................................................... 2-15

2.7.1

Overload Ground Fault Module (OGF) ............................................................................................ 2-15

2.7.2

Phase Reversal Module (PRM) ....................................................................................................... 2-15

2.8

OPTIONS................................................................................................................................................. 2-15

2.8.1

Light Bar ........................................................................................................................................... 2-15

2.8.2

Door/Remote Switch(es) .................................................................................................................. 2-15

2.8.3

Out of Range Alarm/Shutdown ........................................................................................................ 2-15

2.8.4

Remote Temperature Sensors ........................................................................................................ 2-16

2.8.5

IntelliSet/ProductShield .................................................................................................................... 2-16

2.8.6

Remote Control Panel ..................................................................................................................... 2-16

2.9

ENGINE DATA ........................................................................................................................................ 2-16

2.10 COMPRESSOR DATA ............................................................................................................................ 2-17

2.11 REFRIGERATION SYSTEM DATA ........................................................................................................ 2-17

62-61753-21