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Figure 7. Reinstall the Top Cap. Brackets Must
Cover the Hairpins
6 - Slide coil assembly, bottom drain pan and horizontal
drain pan as one unit back into the air handler.
Figure 8. Slide Coil Assembly, Bottom Drain Pan
and Horizontal Drain Pan Back Into the Air Handler
as a Unit
7 - Reinstall the brackets that hold the coil and horizontal
drain pan in place. See figure 9.
Figure 9. Reinstall Brackets that Hold the Coil and
Horizontal Drain Pan in Place
Repositioning Black Box on Motor Module – -018,
-024 and -030 Units
When the horizontal drain pan is moved to the right side of
the air handler, the black box on the back of the supply fan
motor will prevent the insertion of the blower assembly
back into the cabinet. The black box must be repositioned
to overcome this issue.
Tools and Material Required:
1" or 2" putty knife and 1" wide double-sided tape.
8 - Arrange the blower assembly on a stable surface with
the motor facing up.
MOTOR
MODULE
BLACK
BOX
Figure 10. Black Box in Factory Position on Motor
Module
