Duct Design - Toshiba RAV-RM301SDT-E Installation Manual

6

Duct design

 Arrangement
Referring to the following dimensions, manufacture duct at the local site.
<Under air intake>
805
12.5
12.5
100 100 100 100 100 100 100 100
825
Be sure to mount an air filter to the air intake side; otherwise decrease of capacity and etc. may be caused.
<Under air intake>
Remove the filter from the
main unit while pushing
down on the tabs.
CAUTION
Take out this cover plate.
103-EN
<Back air intake>
805
12.5
100 100 100 100 100 100 100 100
825
<Back air intake>
Air filter Main unit
Force
Remove the cover plate and
then fix it to the bottom surface.
 Connecting method of the duct
Heat insulator with sticking material (100mm-width Locally procured)
Aluminum tape (Locally procured)
Duct:Insulation material
(Locally procured)
Heat insulator with sticking material (100mm-width Locally procured)
12.5
CAUTION
Incomplete heat insulation of the supply air flange and sealing may occur dewing resulted in falling of water drop.
– 52 –
Connect a duct to the
Flange (Locally procured)
inside of the flange
Flange
Aluminum tape (Locally procured)
Indoor unit
Air discharge side air intake
side
Aluminum tape
Aluminum tape (Locally procured)
(Locally procured)
Cover a screw Under surface
104-EN