BLOCK 12- 2B

1.

• Blower Inlet Door

• Heat Sink

• Filter/Drier

• Damper vanes

2.

• High Efficiency Filer

• Filter/Drier

• Frequant Washing

• Pre-filter

3.

• Dirty Evaporator

• Excessive Pressure

• Condensor Fan

• New Filter/Drier

4.

• Damper Vanes

• TXV Soloniod Valve

• Expansion Valve

• Blower Door

5. 5.

• RS

• HPCO

• LPCO

• FSW

6.

• Blower

• AC Motor

• Pre-filter Inlet

• Damper vane motor

7.

• Aftercool System

• Blower-to-evaporator transition assembly

• FSW

• Blower

8.

• Heatsink Control Valve

• Hot Gas Bypass Valve

• After-Cooler Pump

• Expansion Tank

9.

• remove mist

• remove ice

• remove impurities

• remove EGW

10. 10.

• higher

• lower