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13. Attach the left and right mounting brackets using 4 unpainted
screws.
\
..............................................5
/
3
/
1. Left mounting bracket 4. Back of duct adapter
2. Front of duct adapter 5. Right mounting
3. Unpainted screws bracket
14. Remove the duct adapter discharge grille. Discard plastic
wrapping.
15. Install the plenum into the duct adapter and attach it with
3 unpainted screws.
2
3
1. Unpainted screws
2. Duct adapter
3. Mounting bracket
4. End cap
5. Duct extension
6. Front of duct adapter
7. Plenum
8. Assembled end view
16. Attach the end cap to the open end of the duct adapter using
3 painted screws.
17. Install air deflector and discharge grille using 2 painted
screws. The air deflector installs between the duct adapter
and grille, with the flanged edge down and toward the front of
the duct adapter.
NOTE: To increase airflow out of side register, position the
deflector plate toward the front of the duct adapter. To
decrease airflow to the side register, position the deflector
plate to the rear of the duct adapter.
1. Front of duct
adapter
2. Discharge grille
3. Air deflector
4. End view
Complete Installation
1=
2.
Attach additional duct extensions using 4 painted screws
each.
Cut the opening in the wall to 7V4in. (18.4 cm) high x 7_/4in.
(18.4 cm) wide.
The top of the duct will be approximately 257/8in. (65.7 cm)
from the bottom of the sleeve. The rear of the extension will
be approximately flush with the front of the sleeve. Always
measure your assembly to be sure, as installation tolerances
may change overall dimensions.
3. Cut the duct extension to length so that it is flush with the
wall in the other room.
4. Slide the assembly through the hole in the wall, and attach
the entire assembly to the unit with 4 painted screws through
the mounting brackets.
5. Attach the secondary discharge grille to the interior wall with
4 grille screws (provided).
1. Wall opening dimensions
2. Secondary discharge grille
6. Reconnect power.
39
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