TM 9-4110-256-14
1-15.
AIR HANDLING SYSTEM.
a.
Refrigerator Enclosure. To absorb heat and cool the refrigerator enclosure, air must be circulated through
the evaporator section of the refrigeration unit. Refrigerator enclosure air is drawn in through the coil guard and
evaporator coil by the evaporator fan. The air is discharged through the evaporator air outlet guard back into the
refrigerator enclosure.
b.
Outside Ambient. To release heat absorbed in the refrigerator enclosure to the outside ambient, air must
be circulated through the condenser section of the refrigeration unit. Outside ambient air is drawn in through the
condenser guard and condenser coil by the condenser fan. The air is discharged through the side condenser doors and
front bottom panels back to the outside ambient.
Figure 1-7. Air Handling System
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