Major Components and Location
1. Cooling unit
2. Compressor
3. Condenser assembly
4. Receiver / dryer
5. Discharge hose
General Description
6. Suction hose
7. Receiver / dryer outlet pipe
8. Condenser outlet pipe
9. Expansion valve
10. Ventilation air
11. Foot air
16. Heater unit
12. Defroster air
17. A/C evaporator
13. Demister air
18. Dual pressure switch
14. Fresh air
19. Low pressure service (charge) valve
15. Recirculation air
20. High pressure service (charge) valve
AIR CONDITIONING (OPTIONAL) 1B-3