TABLE OF CONTENTS TECHNICAL SPECIFICATIONS ................................................................................................................1 1. FATC SYSTEM & LAYOUT ........................................................................................................................3 2. FATC UNIT AIR FLOW LAYOUT ...............................................................................................................4 3. BATTERY COOLING SYSTEM LAYOUT...................................................................................................5 4. SCHEMATICS OF HVAC & BATTERY COOLING SYSTEM (BCS) ..........................................................6 5. HVAC UNIT ELECTRICAL CIRCUIT DIAGRAM .......................................................................................7 6. TIGHTENING TORQUES ..........................................................................................................................8 7. PRECAUTIONS ........................................................................................................................................12 8. FATC CONTROL PANEL .........................................................................................................................14 9. CONTROL PANEL CONNECTOR DETAILS ..........................................................................................19 10. FATC UNIT ..............................................................................................................................................21 11. COMPRESSOR .......................................................................................................................................24 12. CHILLER UNIT ........................................................................................................................................26 13. COOLANT PUMP....................................................................................................................................27 14. BLOWER .................................................................................................................................................28 15. AC FILTER ..............................................................................................................................................29 16. TXV ..........................................................................................................................................................30 17. HVAC UNIT REMOVAL ..........................................................................................................................31 18. FATC SENSORS AND ACTUATORS .....................................................................................................32 19. LINEAR PRESSURE SENSOR .........................................................................................................32 A. CONDENSER AND RECEIVER DRIER.............................................................................................32 B. SOLAR LOAD SENSOR ....................................................................................................................33 C. OAT SENSOR ....................................................................................................................................35 D. THERMISTOR OR THERMO SENSOR.............................................................................................36 E. AIR INLET ACTUATOR ......................................................................................................................37 F. LINEAR POWER MODULE................................................................................................................39 G. PTC HEATER .....................................................................................................................................40 H. REFRIGERANT HOSES/PIPES..............................................................................................................41 20. DO’S & DONT’S ......................................................................................................................................42 21. TROUBLESHOOTING ............................................................................................................................43 22. MAINTENANCE ......................................................................................................................................55 23. PRELIMINARY INSPECTION ............................................................................................................55 A. AC SYSTEM PERFORMANCE TEST .........................................................................................55 I. FATC
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