44
8. Remove the exhaust spigot from the top of the unit by
removing the four (4) T20 screws (see Figure 65). Be deli-
cate with the gasket, you will be reusing this.
Figure 65: Exhaust Spiggot Removal
Figure 66: Inner Block-O Plate Removal and Attachment
9. Remove the outer and inner block-off plates from the
back of the unit and attach them to the top of the unit
where the exhaust spigot and vent collar were attached
(see Figure 66).
Figure 67: Exhaust Spigot Attachment
Initial Installation
QUALIFIED INSTALLERS ONLY
10. Attach the exhaust spigot to where the block-off plate
was removed (see Figure 67).