EC Fans—Lowering and Removing
48
Figure 41 Removing the EC fans, Steps 1 through 5
6. Insert a field-supplied fan removal device under the fan module. The fan removal device should
rest securely on the front and rear frame channels.
7. Disconnect high-voltage and low-voltage fan motor wiring from the fan motor electric component
inside the electric panel. Carefully cut cable ties as needed.
8. Using the removal device, slide the fan module out through the front of the unit.
9. To reinstall the fan module, reverse the steps above. Remove the field-supplied fan removal device
before resuming unit operation.
NOTE
Refer to the unit’s electrical schematic for specific wire attachment points.
B
B
A
DPN001695
Page 1, Rev. 5
Tabs
SECTION B-B
Detail A
Jack Location
Floor Stand Partially
Hidden
Raise Jack
to Support
Fan
Position Jack
to Support
Fan
Position Jack
to Support Fan
Remove Middle
Panel from Front
of Unit
Remove Bottom
Panel from Front
of Unit
Remove Infrared
Humidifier
Remove and retain
any hardware used
to secure the lowered fan
Remove and retain
any hardware used
to secure the lowered fan
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