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Servicing The Unit
152
Positioning the Condenser Fan
Blade
Place fan blade on motor shaft with hub located
on the outside of the blade for proper airflow
direction. When mounting the fan blade and hub
assembly on the fanshaft, center the assembly in
the orifice. Position the front of the fan blade
10 mm (0.4 in.) in from the outer edge of the fan
orifice.
Positioning the Evaporator Fan
Blade
Place fan blade on motor shaft with hub located
on the outside of the blade for proper airflow
direction. When mounting the fan blade and hub
assembly on the fanshaft, center the assembly in
the orifice. Position the front (top) of the fan blade
hub 13 mm (0.5 in.) in from the outer edge of the
fan orifice.
Servicing the Fresh Air System
Adjusting the Fresh Air Exchange
System
The fresh air exchange system has an adjustable
vent door for ventilation. The evaporator fans
draw in outside air through an air intake and
discharge an equal amount of container air
through an air outlet.
NOTE: Set the disk or door position to the
ventilation rate indicated on the shipping
manifest.
Disk Adjustment: Low Ventilation Rates
To make a disk adjustment perform the following
steps:
1. Loosen wing nut on handle assembly, see
2. Rotate the disk to set the Indicator at the air
exchange rate shown on the ventilation scale
on the door:
1.
Airflow Direction
2.
10 mm (0.4 in.)
3.
Condenser Coil
4.
Condenser Fan Blade
5.
Condenser Motor
Figure 100: Condenser Fan Blade Placement
AXA0196
1.
Evaporator Fan Blade
2.
Airflow Direction
3.
Evaporator Coil
4.
Evaporator Motor
5.
13 mm (0.5 in.)
Figure 101: Evaporator Fan Blade Placement
AXA0199
Summary of Contents for 098916
Page 5: ......
Page 11: ...Table of Contents 10...
Page 19: ...Service Guide 18...
Page 28: ...Specifications 27 Figure 2 Physical Specifications AMA313...
Page 41: ...Unit Description Features Options 40...
Page 105: ...Operating Instructions 104...
Page 155: ...Servicing The Unit 154...
Page 187: ...Index 186...
Page 189: ...Wiring and Schematic Diagrams Index 188...
Page 190: ...189 Wiring Schematic...
Page 191: ...190 Wiring Diagram Page 1 of 2...
Page 192: ...191 Wiring Diagram Page 2 of 2...