Carrier 68G5-105 Series - Page 7

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TABLE OF CONTENTS -- Continued
Section Page
4.12 MODEL 05G COMPRESSOR MAINTENANCE 4-8......................................
4.12.1 Removing the Compressor 4-8....................................................
4.12.2 Re--installing the Compressor 4-9..................................................
4.12.3 Compressor Unloaders 4-9.......................................................
4.12.4 Compressor Oil Level 4-10........................................................
4.12.5 Adding Oil with Compressor in System 4-10.........................................
4.12.6 Adding Oil to Service Replacement Compressor 4-10.................................
4.12.7 Removing Oil from the Compressor: 4-10...........................................
4.13 TEMPERATURE SENSOR CHECKOUT 4-11...........................................
4.14 HUMIDITY SENSOR CHECKOUT 4-11................................................
4.15 SUCTION AND DISCHARGE PRESSURE TRANSDUCER CHECKOUT 4-11...............
4.16 REPLACING SENSORS AND TRANSDUCERS 4-12....................................
4.17 SERVICING MAIN EVAPORATOR BLOWER ASSEMBLY 4-12...........................
4.18 ACCESSING MAIN EVAPORATOR MOTOR BRUSHES 4-12.............................
4.19 SERVICING MOTOR BRUSHES 4-12.................................................
4.20 SERVICING THE MAIN EVAPORATOR AND HEATER COIL 4-13.........................
4.21 REMOVING THE CONDENSER ASSEMBLY 4-13......................................
4.22 SERVICING THE CONDENSER COIL 4-13............................................
4.23 SERVICING THE CONDENSER MOTOR 4-13..........................................
4.24 SERVICING THE DRIVER CONTROL BOX 4-13........................................
4.25 SERVICING THE DRIVER EVAPORATOR 4-14.........................................
4.25.1 Access Cover Removal 4-14......................................................
4.25.2 Blower Removal 4-14............................................................
4.25.3 Air filter Removal 4-14............................................................
4.25.4 Removal of Evaporator/Heater Coil Assembly 4-14...................................
4.25.5 RAM Air Actuator Removal 4-14...................................................
4.26 SERVICING THE PARCEL RACK EVAPORATOR 4-14..................................
4.26.1 Motor Removal 4-14.............................................................
4.26.2 Removal of Parcel Rack Evaporator Coil 4-14.......................................
ELECTRICAL SCHEMATIC DIAGRAMS 5-1....................................................
5.1 INTRODUCTION 5-1................................................................
LIST OF ILLUSTRATIONS
Figure Page
1-1. Coach Cutaway View 1-1.................................................................
1-2. Condenser Assembly 1-2.................................................................
1-3. Compressor Assembly 1-3................................................................
1-4. Driver Evaporator Assembly 1-5...........................................................
1-5. Parcel Rack Evaporator 1-5...............................................................
1-6. Main Evaporator Assembly 1-6............................................................
1-7. Main Control Box 1-7.....................................................................
1-8. System Operating Controls (upper left hand switch panel) 1-8.................................
1-9. Parcel Rack On/Off 1-8...................................................................
1-10. Driver A/C 1-9..........................................................................
1-11. Heating System Flow Diagram 1-11.......................................................