ARMY TM 9-4120-380-14
AIR FORCE TO 35E9-136-21
a. Evaporator Fan and Motor (1). Draws air across evaporator coil and blows out supply air.
b. Condenser Fan and Motor (2) Draws outside air over and through condenser cod.
c. Compressor (3) Pumps refrigerant through condenser coil and evaporator coil back to compressor.
d. Electric Box (4). Houses control circuits.
e. Condenser Coil (5). Changes refrigerant from gas to liquid form.
f. Evaporator Coil (6) Changes refrigerant from liquid to gas (vapor). Absorbs heat and cools air being drawn across
coil by evaporator fan
g. Sight Glass (7). Used for checking refrigerant level m air conditioner.
Figure 1-2. Internal Major Components