Installation Guide

23800-5-0909 Page 15
 
of outer casing to inner casing.
Figure 29
3. Remove outer casing from unit and place aside.
Figure 30
1. When optional blower is not installed. At the top of the

slot that attaches the outer casing to the header assembly.
Figure 27
When optional blower is installed.    
screws that attach blower front to blower housing. Separate
blower front from blower housing. Remove blower front
by disconnecting fan control switch wire assembly from

the outside clearance slots that attach the outer casing to the
header assembly.
Figure 28
REMOVING THE OUTER CASING