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STEP 9
Attaching Vent
• There are two venting ways, with two type of damper options, one is 6 inch (15.3 cm) round, another is 10 inch or 14
inch (25.4 or 35.5 cm) rectangle.
NOTE: Please only punch the vent hole you want to use. Do not punch more than one vent hole, otherwise, the air
power suction will be greatly affected.
Top venting using 6 inch round damper:
If you require 6 in. round venting, keep the unit as provided in the packaging and install the round damper provided. Below
gures #3, #4 and #5 show how to punch the 6 in. round venting.
• Then put the round vent kit to the top and xed by screws, position round damper on top of the unit and set in place
with screws provided (Fig #6).
Fix round damper kit to the
top by screws nine pieces
(ST4 x 8 mm).
Installation
Fig #3
Fig #6
Fig #5
Fig #4
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